Beachgoers in Cape Town are being urged to stay alert after highly toxic puffer fish washed up along parts of the coastline.

The City of Cape Town confirmed sightings at Muizenberg Beach and Camps Bay Beach on 22 April, following strong swell conditions.

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Why this is a concern

Puffer fish are not just unusual. They are dangerous.

These fish contain tetrodotoxin, a powerful neurotoxin that can be fatal if ingested. Even small amounts can pose serious risk to both humans and animals.

For pet owners, the threat is immediate. Dogs are especially vulnerable if they come into contact with or consume the fish.

What authorities are warning

The City has advised residents and visitors to take extra precautions.

The key message is clear. Do not touch the fish and do not allow pets near them.

This includes:

• keeping dogs on a leash at all times
• preventing pets from sniffing or eating marine life
• staying cautious, as more fish may wash ashore in other areas

Authorities have also warned that the fish can appear and disappear quickly with changing tides.

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Where puffer fish have been spotted

So far, sightings have been confirmed at:

• Muizenberg Beach
• Camps Bay Beach

However, officials stress that this is not limited to these areas. Similar conditions could lead to sightings along other parts of the coastline.

Why this is happening now

While concerning, this is not unusual.

Large swell conditions often bring marine life closer to shore. In some cases, fish are pushed onto beaches by strong currents and wave activity.

What makes this situation different is the level of toxicity involved.

What to do if you see one

If you come across a puffer fish on the beach:

• do not touch or handle it
• keep children and pets at a distance
• report the sighting to Shark Spotters

Reports can be sent via email to info@sharkspotters.org.za.

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Why this matters for dog owners

This warning is especially important for those walking dogs along the coast.

Puffer fish can look harmless, but ingestion can lead to severe poisoning within minutes.

Keeping pets on a leash is the simplest way to reduce risk.

A reminder for beach safety

This incident highlights how quickly conditions can change along the coastline.

Even familiar beaches can present unexpected hazards, particularly after strong swells or storms.

Staying aware of official updates and warnings can help prevent serious incidents.

FAQs

Are puffer fish dangerous?

Yes, they contain a toxin that can be fatal if ingested.

Where have they been found?

At Muizenberg Beach and Camps Bay, with possible sightings elsewhere.

Can dogs be affected?

Yes, dogs are at high risk if they consume the fish.

What should I do if I see one?

Do not touch it and report it to Shark Spotters.

Is this a common occurrence?

It can happen during strong swell conditions, but the toxicity makes it a serious concern.

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