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Rain has Stopped Down South

Clearing Down South

Rain has Stopped Down South

Rain has Stopped Down South: after pelting down all night, we finally have a reprieve from the seemingly endless rain this very wet season.

Speculation has it that the excess moisture in the atmosphere, causing worldwide flooding and devastation was injected up there by the Hunga Tunga volcanic eruption a few years back. It is reported that as much as 16% extra moisture went skyward with that humongous explosion from out of the ocean.

My camera played up this morning but instead of re-recording, I employed the services of Alfred E Neuman. Those who know who he is will reveal your length of time on this planet. Let’s see if the copyright witches let us get away with it and maybe he will make more news appearances.

We are also going back to our fully charged programming schedule. We will publish here in the morning. And then progressively add to that post as the day reveals our surfing, fishing and diving news.

This means that you will get the conditions data set (heads up display) in the morning when you need it. It will be a part of the featured image of the post – all the vital signs you need, easy and in one place.

Wet in Durban this morning early whilst it was clearing down south, we may be in for a great weather weekend
Wet in Durban this morning early whilst it was clearing down south, we may be in for a great weather weekend – pic by Adam Kamdar

Sardines and Sightings

Check out our annual Sardine Run Map! Download our app to your phone or device, accept notifications, and you will never miss a single sardine.

Here are the links to existing and past  Sardine Sighting Maps…

2025 Sardine Map

2024 Sardine Map

2023 Sardine Map

2022 Sardine Map

2021 Sardine Map

Channels

Brucifire Surf Retorts – highly entertaining  surf reporting

Master Watermen – news from way down deep

The Sardine News – neva miss a single  sardine

FishBazaruto – 1000 pounds plus

MYDO Tackle Talk – highly technical  sport fishing

Surf Launching Southern Africa – getting out there safely

Water Woes – log your municipalities transgressions here

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The Sulphur Threat: Octopus Walkouts on Namibia’s West Coast

Octopuses dont do Sulphur

The Sulphur Threat: Octopus Walkouts on Namibia’s West Coast

The Sulphur Threat: Octopus Walkouts on Namibia’s West Coast. Hi got a quicks story about sulphur poisoning affecting octopuses, focusing on the recent walkout in Namibia, its frequency, the source of the sulphur, global occurrences, and why octopuses struggle with sulphur exposure.


The Sulphur Threat: Octopus Walkouts on Namibia’s West Coast

On Namibia’s west coast, a strange phenomenon has been making headlines: hundreds of octopuses, primarily Octopus vulgaris, have been observed “walking out” of the ocean, stranding themselves on beaches. This behavior, noted in early April 2025 near Lüderitz, is linked to sulphur poisoning—a recurring environmental crisis in the region. Let’s dive into what’s happening, how often it occurs, where the sulphur comes from, whether this is a global issue, and why octopuses can’t cope with it.

The Recent Walkout and Its Frequency

The latest incident in early April 2025 saw over 300 octopuses stranded on a 2-km stretch of beach near Lüderitz, a port town on Namibia’s west coast. Local fishermen and marine biologists reported that the octopuses appeared disoriented, crawling out of the water en masse—a behavior often associated with escaping toxic conditions. This isn’t a one-off event. Similar walkouts have been documented along this coast roughly every 2-3 years, with notable incidents in 2018, 2021, and 2023. The frequency aligns with seasonal upwelling events that exacerbate sulphur-rich conditions in the Benguela Current system, which flows along Namibia’s coast.

The Source of the Sulphur

The sulphur poisoning stems from hydrogen sulphide (H?S), a toxic gas produced by natural processes in the ocean floor. Namibia’s west coast sits atop a large oxygen-minimum zone (OMZ), where low oxygen levels allow sulphate-reducing bacteria to thrive in the sediment. These bacteria break down organic matter, producing H?S as a byproduct. During upwelling events—common in the Benguela Current system—deep, H?S-rich waters are brought to the surface, creating deadly conditions for marine life. In April 2025, strong winds and currents likely triggered such an upwelling, releasing a plume of H?S that affected the coastal waters near Lüderitz. Human activities, like overfishing and nutrient runoff from agriculture, may also worsen oxygen depletion, indirectly increasing H?S production.

Does It Happen Elsewhere in the World?

Sulphur poisoning linked to H?S isn’t unique to Namibia, though the scale and frequency here are notable. Similar events occur in other oxygen-minimum zones globally:

  • West Coast of South America (Humboldt Current): Off Peru and Chile, H?S events have been recorded during El Niño cycles, when upwelling patterns shift, leading to mass die-offs of fish and invertebrates, including octopuses.
  • Arabian Sea (Oman Coast): Seasonal upwellings in the Arabian Sea bring H?S to the surface, impacting cephalopods like cuttlefish and squid, with occasional octopus strandings reported.
  • Gulf of Mexico: Dead zones caused by nutrient runoff lead to hypoxic conditions and H?S production, though octopus walkouts are less common due to fewer shallow-water octopus populations.

Globally, these events are increasing in frequency due to climate change, which exacerbates ocean deoxygenation and strengthens upwelling in some regions.

Why Can’t Octopuses Handle Sulphur?

Octopuses, despite their resilience and intelligence, are particularly vulnerable to H?S. As cephalopods, they rely on copper-based blood (hemocyanin) to transport oxygen, which is less efficient than iron-based blood under low-oxygen conditions. H?S binds to hemocyanin, impairing oxygen transport and effectively suffocating the octopus, even in the presence of oxygen. Additionally, H?S is a potent neurotoxin that disrupts cellular respiration by inhibiting the enzyme cytochrome c oxidase, leading to rapid neurological damage. For Octopus vulgaris, which is abundant in coastal waters off Namibia, exposure to H?S causes disorientation and stress, prompting them to flee to the surface or shore—resulting in the observed walkouts. Their soft bodies and high metabolic rates make recovery from such poisoning nearly impossible once exposure exceeds a critical threshold.

A Growing Concern

The recurring sulphur poisoning events in Namibia highlight a broader environmental crisis. Climate change, ocean deoxygenation, and human activities are amplifying the frequency and severity of H?S events, threatening not just octopuses but entire marine ecosystems. For local communities in Lüderitz, who rely on fishing, these walkouts signal potential economic losses and ecological imbalance. Addressing this issue requires global efforts to reduce nutrient pollution, manage fisheries sustainably, and mitigate climate change—before the ocean’s silent killers claim more victims.


This story captures the key aspects of the issue while remaining concise for a blog format. Let me know if you’d like any adjustments!

Sardines and Sightings

Check out our annual Sardine Run Map! Download our app to your phone or device, accept notifications, and you will never miss a single sardine.

Here are the links to existing and past  Sardine Sighting Maps…

2025 Sardine Map

2024 Sardine Map

2023 Sardine Map

2022 Sardine Map

2021 Sardine Map

Channels

Brucifire Surf Retorts – highly entertaining  surf reporting

Master Watermen – news from way down deep

The Sardine News – neva miss a single  sardine

FishBazaruto – 1000 pounds plus

MYDO Tackle Talk – highly technical  sport fishing

Surf Launching Southern Africa – getting out there safely

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State of the KZN Ocean Address: How quick will it recover?

Durban Sunrise in April with Cold Front Clouds Looming as the Ocean Recovers

State of the KZN Ocean Address: How quick will it recover?

State of the KZN Ocean Address: How quick will it recover? The KZN South Coast ocean is known to recover extraordinarily fast, specially in wintertime. This is because the Agulhas Current picks up steam to like 6 knots out deep. And this current is what drags away the brown water with it as it brushes up against the coastline.

You could do some maths. The current does not power like that in shallow however. And sometimes a counter current can form up along the inside, but this occurs later during the year, normally. Or we would have another early sardine run. Let’s say it gets up to about 3 knots along the backline, if we are lucky. That is 5 kmh. Which means that theoretically, all the water along the entire coast is replaced every 48 hours.

Durban is tricky since it has a weird section of continental shelf to deal with. That extends right out to sea and causes the infamous Natal Pulse in the Agulhas Current that causes the upwelling and the counter current all the way down in Agulhas, just for the sardines to use to get up here on their annual vacation.

This layout of the land means that our clean water won’t really come from the Durban beach front, but will come in along the continental shelf with the current hitting the coastline at about Amanzimtoti.

Optimistically, you could have clean water down south here by the weekend. BUT. There is still runoff making its own merry way down to the KZN ocean via the many open rivers. That are each pouring more and more brown into the current. The rains did not stick around for too long, though, so this runoff is already easing in the Umzimkulu here. Maybe the other rivers will also slow right down and let the Agulhas do its job and clean us up again!

Couple early reports in so far…

Ian at Umtentweni

Over to Allan, hot on Ian’s heels with reporting this morning…

Allan at The Block

And Kevin in Qora rounds off the conditions…

Kevin in Qora

South Swells by Kevin in the Transkei at Qora Mouth #ocean #conditions #sardines #humpback #whales I wouldn’t say it’s big but it’s definitely generating uh some south swell wrapping in off the point probably two to three metre big and nothing huge probably dissipate pretty fast because I’m looking out deep on the horizon and it’s not big bumps out there so this is just like a generated by the local storm that’s just come through now but it’s a good sign it’s a good sign that the south swells are starting to run the offshore winds are probably more important because that tells me that we’ve moved into the winter cycle which is every morning is offshore winds a land breeze that kind of dissipates by about 9:00 and then your prevailing wind for the day kind of changes and picks up so it’s all good yeah all good sards should get up and start moving one of these days still looking for my humpback whales I need to start seeing those humps moving through that’s kind of when the sards come behind them and it’s quite interesting because those humpback whales come from you know the the south pole from the Antarctic they obviously start their migration a little bit earlier than the sards and so they those humpbacks also move right over the Agulhas Bank they came from a lot further south but they also move over the Agulhas Bank which is where our sods come from so I’m also wondering and it’s interesting uh to watch the data to see how much the humpback whale migration coincides with getting the sardines moving off of the Agulhas bank maybe those two are also synchronized so anyway it’s a it’s a thought that I have and I’m watching it just to see if how that kind of correlates with the Sardine run but anyway Ja ja all good bud all good sards are probably gonna be moving sometime in May I’m gonna say by mid to late May we should be getting our first pilot shoals coming through here cool bud cheers By Kevin in Qora

Sardines and Sightings

Check out our annual Sardine Run Map! Download our app to your phone or device, accept notifications, and you will never miss a single sardine.

Here are the links to existing and past  Sardine Sighting Maps…

2025 Sardine Map

2024 Sardine Map

2023 Sardine Map

2022 Sardine Map

2021 Sardine Map

Channels

Brucifire Surf Retorts – highly entertaining  surf reporting

Master Watermen – news from way down deep

The Sardine News – neva miss a single  sardine

FishBazaruto – 1000 pounds plus

MYDO Tackle Talk – highly technical  sport fishing

Surf Launching Southern Africa – getting out there safely

Water Woes – complain about your municipality

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Beautiful KZN Ocean Conditions PLUS Crime on the Umzimkulu Bridge #kzn #ocean #conditions #sardines

Neva Fish Alone Umzimkulu Bridge Crime

Beautiful KZN Ocean Conditions PLUS Crime on the Umzimkulu Bridge #kzn #ocean #conditions #sardines

Beautiful KZN Ocean Conditions PLUS Crime on the Umzimkulu Bridge: Another pearler day signals that winter has finally made a move, and pushed the local summer high pressure right back up the Mozambique Channel. The barometer is still dropping so lets hope that this lovely wind just keeps on blowing.

Alan opens the report and also sent in the following gallery from this lovely morning…

If it does blow hard enough, it pulls the Agulhas Current right back into play. Swooping into the shallows along the backline and delivering its payload of sryctal clean and clear Mozambique water to us.

The waves are pretty cool down south too but most of the swell is angled straight past us and is busy marching to Madagascar right now. Enjoy Adam Kamdar’s gallery from this very morning…

Never fish on your own is the takeaway from the stabbing incident reported at The Block by Alan today. In this day and age here in South Africa fishing with a buddy at least, or in a crowd is the only way. Unless you are armed but what fun is that? Recently Ian Logie took a tumble after catching a lovely kob on Orange Rocks. They had to carry him out on a stretcher. Fortunately he was fishing with a mate who called the help in since Ian had also mistakenly left his phone is the car!

Never fish alone!

Sardines and Sightings

Check out our annual Sardine Run Map! Download our app to your phone or device, accept notifications, and you will never miss a single sardine.

Here are the links to existing and past  Sardine Sighting Maps…

2025 Sardine Map

2024 Sardine Map

2023 Sardine Map

2022 Sardine Map

2021 Sardine Map

Channels

Brucifire Surf Retorts – highly entertaining  surf reporting

Master Watermen – news from way down deep

The Sardine News – neva miss a single  sardine

FishBazaruto – 1000 pounds plus

MYDO Tackle Talk – highly technical  sport fishing

Surf Launching Southern Africa – getting out there safely

Water Woes – complain about your municipality

Share
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Abalone: Policies that turn Quota Holders into Poachers

Busted! Quota wars in the abalone industry

Abalone: Policies that turn Quota Holders into Poachers

Abalone: Policies that turn Quota Holders into Poachers: In 2004, in a great leap towards undoing the wrongs committed in the apartheid era, 301 abalone quotas were awarded, mostly to individuals from previously disadvantaged fishing communities.

The Fishing Rights Allocation Process (FRAP2004) was fair and open to all, with the scoring weighted in such a way that you had a much better chance of success if you came from a previously disadvantaged community. Other matters that were considered was a history in fishing, relevant qualifications like diving and skippers tickets, if you owned a suitable vessel, investment in the fishing industry etc.

The department organised free 15m abalone diving as well as skippers courses for those in
need, to ensure previously disadvantaged individuals were not excluded.
In an attempt to accommodate as many fishers as possible, minimum viable quotas were given to the maximum number of fishers that the abalone resource could sustain. The intention to provide minimum viable quotas was recorded and gazetted in the fishing policies of the time, and was repeated in the 2016 fishing policies. This process was orchestrated by arguably one of the best heads of our fisheries
department South Africa has had up to date, Mr. Horst Kleinschmidt.

Unfortunately Mr. Kleinschmidt did not foresee that our abalone resource would soon be decimated by
poaching. In 2004, abalone quotas were given for a period of 10 years, and it was made clear to the fishers that their catch performance, involvement in the fishing, how well they looked after their crew, if they abided by the rules and what they achieved with the proceeds of their quotas would be monitored. At the end of the 10 years, all of this would be considered, after which the department would renew the quotas of those that ticked the appropriate boxes. This should have lifted these fishers out of poverty and set them up for life, provided they played by the rules.

Mr. Kleinscmidt as well as other competent officials resigned shortly afterwards. The word on the ground was that increased corruption in the government made it impossible for them to be effective at their jobs. Shortly afterwards the Zuma era started, and from that point onwards it all went downhill. Effective policing of our marine resources
became almost nonexistent, our abalone resource was plundered to commercial extinction in most areas and quotas were cut to far below the minimum viable level.

Quotas were also not renewed after the ten years as was planned, but previous quota holders were issued with “exemptions” on a yearly basis, providing zero security and leaving fishers uncertain of a future income.
Now consider your legal abalone quota holder, trying to abide by the law, but living next to a known poacher. The poacher drives the latest Toyota 4×4 Land Cruiser, is busy adding another story to his house, makes frequent trips to the casino in Caledon and “parties” day and night when the sea is too rough to make a trip to the “bank”, or to be
more precise, Robben Island. Money for Nothing and Chicks for Free – the life of a Rock Star.

He almost never gets caught and even if he does, chances are good that he will get off lightly. He does not have to worry about levies, taxes, boat surveys or the paperwork that accompanies it. In most fishing communities, the poacher is accepted as an upstanding and prosperous member of the community. The quota holder, on the other hand, suffers quota cut after quota cut as the abalone resource diminishes, and earns less and less. The salaries of the DFFE officials that “calculates” these quota cuts steadily increase, along with those of fellow state employees. Quota holders also have to jump through ever increasing hoops, many of them bordering on the ridiculous, and several of the permit conditions DFFE dream up for them are cripplingly expensive. It almost seems as if the department is trying to compensate for their lack of effective enforcement against hardcore poachers by making life more difficult for the legal divers.

And then there is of course the ever increasing taxes, levies, permit fees, boat surveys, expensive safety equipment etc. etc.
Currently abalone quota holders literally spend more time navigating through red tape and begging for useless pieces of paper from lazy officials than harvesting their tiny quotas.
While the abalone poacher is living in opulence, the legal diver can no longer put food on the table for his family. The new replacement cost of the equipment necessary for commercial abalone diving is R1,7 million (2022 figures). Industry standards suggest that, for a business to be viable, you should be able to recover your investment in 3
years time. Quota holders should therefore be aiming at an income of about R570 000 per year; after costs. Consider then that quota holders are currently doing well if they clear R50 000 per year after paying crew, levies, taxes, processing and marketing fees, permit fees, surveys, harbour fees and fuel.

That is, if they do their own diving. Do you think you can live off R50 000 per year? (The minimum wage in South Africa
happens to be R60 000.) After only a few years of quota cuts it became financially unviable to own and maintain a
fishing vessel. The majority of quota holders opted to find other employment, sell their boats and pay someone else to harvest their abalone, which is sound financial reasoning. They effectively become paper quota holders from this point onwards.

A paper quota holder is a person that benefits from a fishing right, but pays someone else to do the harvesting. Interestingly enough, “officially” this is frowned upon by the department, but not in practice. For instance, the department has no problem if you appoint a “representative” to apply for your permit and harvest your fish. Paper quotas have in fact become a huge problem in most of South Africa’s fishing sector; and are
taking the food from the mouths of the real fishermen.

Those that chose to keep fishing had a hard choice to make, namely starve, or start breaking the rules and join the ranks of the poachers to supplement their incomes. Everything considered; can you blame them for stepping over the line? What would you have done if you were in their situation; and often had few other skills? The department
has failed them. The situation is however not unique to the abalone sector. The real problem seems to be that politicians decided it is a good idea to trade fishing rights for votes.

Over the past decade the department has awarded a multitude of tiny, unviable quotas in what
seems to be some kind of socialist revolution that will keep the masses poor and begging till doomsday comes. Many of those receiving these tiny quotas have never been fishermen, and are unlikely to ever put their feet on a fishing vessel. Most of these fishing rights are harvested by a small number of fishers, often the current quota
holders, making the majority of the new entrants paper quotas. Those that do venture on the ocean, will quickly be faced with the same choice: break the rules, or starve.

The best example of this can probably be found in the West Coast Rock Lobster Sector.
There are however legal as well as moral issues with all of this. The current quota holders have a legitimate expectation (a legal concept) to keep making a living the way they have for more than 20 years. You cannot just take their quotas away, as the department intended. The other problem is the various gazetted fishing policies, that
clearly state that minimum viable quotas will be awarded. There is of course no point in awarding quotas that are not viable. If you are financing and maintaining your vessel and towing vehicle with money generated not from your legal fishing rights, then you never needed a quota in the first place – or you are a criminal. Rumour is that the Department intends to remove the “minimum viable” clause from the various fishing policies.

Now, for a quick case study. For convenience I will use myself. I am lucky enough to have an abalone quota (reduced since I also have a lobster quota), a Nearshore West Coast Rock Lobster quota AND a linefish quota (4 man). Theoretically I should be set for life; and according to the various fishing policies any single one of these quotas should be enough to sustain my family and maintain my equipment. Yet, I am living in perpetual debt, and currently cannot afford to drive the 100km to Cape Town to collect my abalone permit ( a new condition dreamed up by the department who used to email our permits), or put fuel in my boat to harvest my abalone.

I own a 5m boat that is 30 years old, with two motors that come from the early 1990’s. My towing vehicle also dates back to the 1990’s and is literally rusting to pieces. I am not a big spender and I do not use drugs, apart from the occasional beer or glass of wine. I am married and have twin sons aged 9, and we are home schooling. We
generally live frugally.

Financially, trying to play by the rules has left me in a deep hole. From abalone I cleared R40 000 last year, and from rock lobster I cleared R20 000 after costs. From linefish I made no profit. Sure, I had some excellent and profitable days catching fish, but the profits were quickly eaten up by the fuel cost of many unsuccessful trips when the fish was simply not there; or not biting. I have suggested some more fuel efficient options to the department, but were haughtily informed that the department could not consider these options for reasons unexplained.

Generally, I try to abide by the law. Even so, I get butterflies in my stomach when approached by Sea Fisheries Inspectors. There are just so many things that need to be in place; and it is very easy to unintentionally break one of the myriad permit conditions leaving you with a crippling fine; or even confiscation of your equipment and arrest.
Once again, the Department needs to come to the table. Giving unviable quotas will ultimately lead to the destruction of our marine living resources, and will only increase the poverty of our fishing communities. I am urging those in positions of power to apply pressure where it is needed.

Don’t miss the next article.
Anton Kruger

Sardines and Sightings

Check out our annual Sardine Run Map! Download our app to your phone or device, accept notifications, and you will never miss a single sardine.

Here are the links to existing and past  Sardine Sighting Maps…

2025 Sardine Map

2024 Sardine Map

2023 Sardine Map

2022 Sardine Map

2021 Sardine Map

Channels

Brucifire Surf Retorts – highly entertaining  surf reporting

Master Watermen – news from way down deep

The Sardine News – neva miss a single  sardine

FishBazaruto – 1000 pounds plus

MYDO Tackle Talk – highly technical  sport fishing

Surf Launching Southern Africa – getting out there safely

Water Woes – complain about your municipality

Share