Newsletter: Atlantic

Hi divers

Weekend dive plans

Sunday: Boat dives from OPBC

There is not much doubt that the best option for weekend diving activities will need to be from Oceana Powerboat Club in Granger Bay. The next two days of southeasterly wind should clean things up there after the really insane (almost 9 metre) swell that passed through last night.

The swell, if it lingers at 3 metres won’t be great so I will decide late on Saturday whether we launch or not. The water temperature is currently around 16 degrees so some cleaning by the wind is still required.

Octopus at the Two Oceans Aquarium
Octopus at the Two Oceans Aquarium

Diversnight

One more reminder to put Saturday 2 November in your diaries. The dive clubs are hosting this year, and it’s going to be a great event with lucky draw prizes, the works. Here’s the facebook event. Not sure what Diversnight is? Read this.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Newsletter: Back in Town

Hi divers

Weekend dive plans

No diving The weekend is too windy for good diving, with strong south easterly winds starting on Friday evening. We won’t be diving, but I’ve got a boat launch tomorrow and I’ll share the conditions on facebook.

Jellies at the aquarium in Dubai Mall
Jellies at the aquarium in Dubai Mall

Worth your time

New Moon beach clean

This Saturday at 9am is the monthly new moon beach cleanup at Surfers Corner, run by The Beach Co-Op. Event details (facebook) here.

Shark Night

As part of this year’s Shark and Ray Symposium, there’s a public event on Tuesday 8 October  at the Two Oceans Aquarium that’s ALL ABOUT SHARKS. Looks awesome. Get more info and tickets here.

Talking Trash

As part of First Thursdays, on the evening of 3 October there will be a series of short talks about how waste is managed in Cape Town, the social, environmental and economic impacts of waste, and some strategies Capetonians can implement to better assist the City of Cape Town in its sustainability and resilience journey. The event is in central town, and is just one hour long. Find details here.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Newsletter: Electric sea

Hi divers

Weekend dive plans

No diving

We won’t be diving this weekend, and there won’t be a newsletter (or diving) next week, but we’ll be back in business after the public holiday on Heritage Day (24 September). This weekend, Saturday looks good, and Sunday ok for diving.

I launched for divers on Tuesday, and they had fairly good conditions (5-6 metre visibility at Sherwood Forest and Castle Pinnacles) but the surface conditions deteriorated as the day progressed and the wind picked up.

Bioluminescence at Fish Hoek beach
Bioluminescence at Fish Hoek beach

This past weekend, helped by the south easter and then the heat, a thick red tide got caught in Fish Hoek bay and as a result we were treated to some incredible bioluminescence (caused by a type of plankton that fluoresces when disturbed by wave action) on Saturday evening.

This occurs at least a couple of times a year, usually in spring and autumn, on this side of False Bay (and it often makes its way around to the Kogel Bay area on the eastern shore). It is an incredible sight to see. There’s a little video here (pardon the screaming – the beach was packed and the people were excited).

Anyway – see you in 10 days.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Newsletter: It is what it is

Hi divers

Weekend dive plans

No diving

Black browed albatross
Black browed albatross

It is still winter – time for lots of swell, and sometimes odd wind directions. There is all of that this weekend, with too many “maybes” at play to make a diving plan. Hout Bay may work on Sunday but the same could be said for False Bay. I don’t think the odds are too good so we have nothing planned.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Newsletter: Just swell

Hi divers

Weekend diving

No dives planned  

Anemone at the Two Oceans Aquarium
Anemone at the Two Oceans Aquarium

Given the time of year, the large swells we are having are not all that unusual. Neither is the odd day or two of south easterly wind. Friday and Saturday feature both these gremlins, so conditions won’t really be great. Sunday’s forecast is a little rosier, however I doubt the visibility will have recovered and the surge will still be a lingering factor. This weekend my choice is to stay home.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Newsletter: Batten down the hatches

Hi divers

Weekend dive plans

No diving

The weather forecast predicts that we are soon to be lashed with 50 km/h winds, a 7 metre swell, and no small amount of rain. It seldom is as bad as the forecasts claim, however the swell size and direction will hammer False Bay. Despite Sunday’s weather looking peachy, I don’t think the ocean will be, so we will plan for a dry weekend… It is winter after all.

Shark Spotting at Fish Hoek beach
Shark Spotting at Fish Hoek beach

Shark Spotters supporters program

We are proud to announce that we have signed on as official supporters of Shark Spotters. We are Silver partners, and for larger businesses there are higher levels of support on offer. (We are hoping to encourage some of the other dive centres to consider supporting Shark Spotters, too…) Individuals can also sign on to the supporters program, or donate in many different ways.

Shark Spotters is part-funded by the City of Cape Town and the Save Our Seas Foundation, and the rest comes from public donations. The Shark Spotters provide beach safety, a world-first environmentally friendly shark exclusion net at Fish Hoek beach, conduct educational programs at local schools, and conduct shark research in and around False Bay.

We’ll write a blog post with more information soon – but in the mean time, we’re very happy to be contributing to the important work of Shark Spotters. If you’d like to as well, visit their website to find out how to lend your support, or drop me an email and I’ll connect you with the right people.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Newsletter: A touch of the extraordinary

Hi divers

Weekend dive plans

No dives

We have had extraordinary diving conditions in False Bay this past two weeks, with up to 20 metre visibility (and correspondingly chilly water) on some days. The conditions on Wednesday got a bit rough, and the wind and big swell that rolled in were a challenge.

But weekend conditions look very good. I won’t be launching, but if you do get a chance to dive, you should take it!

A submarine and Roman Rock in the distance

I listened in awe to the radio chatter on Wednesday while the NSRI searched for two small boats, calling on their boats from Gordons Bay, Hout Bay and Simons Town, and even helicopter support. Read all about it here.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Newsletter: Take a bow

Hi divers

Weekend dive plans

Sunday: Boat dives from Simon’s Town jetty

Cape Town won the iNaturalist City Nature Challenge by a wide margin on most indicators. Congratulations to everyone that participated.

Clouds at sunset
Clouds at sunset

The weekend is filled with neither fantastic nor terrible conditions – there’s some wind, a little swell, and very little sun. I plan to launch from Simon’s Town jetty, on Sunday, once I have seen Saturday’s sea state. Want to dive? You know what to do.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Newsletter: Surf is up!

Hi divers

Weekend dive plans

Friday and/or Sunday: No diving, but boat trips to Sunset Reef or Dungeons

Curling wave at Sunset
Curling wave at Sunset

The weekend forecast looks really spectacular… If you are a surfer. A nice six metre swell rolls in on a 15 second period, meaning the big wave surfers are busy waxing their boards as we speak.

I think that Friday, Saturday and Sunday should offer a few really good photo opportunities at Dungeons as well as Sunset Reef. The wind will be a factor so I will most likely launch on Friday and Sunday. Let me know if you want to hitch a ride.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

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Baby (Smith’s swimming) crabs

Last week we met Smith’s swimming crab (Charybdis smithii), a rare visitor from the tropics that arrived in the southern reaches of False Bay during the third week of January 2019. We found some adult individuals at Long Beach, well inside False Bay, on 3 March.

Juvenile Smith's swimming crabs at Kommetjie
Juvenile Smith’s swimming crabs at Kommetjie

At the same time that fishermen were reporting adult Smith’s swimming crab off Cape Point, a huge number of tiny red crabs washed up on Long Beach, Kommetjie. There were great piles of them, but we only managed to visit a day or two later on Friday 18 January.

Juvenile Smith's swimming crab at Kommetjie
Juvenile Smith’s swimming crab at Kommetjie

We had to hunt a little, but after a while we found the crabs – now only a few remaining, but most of them very active and vital. Opinion from George Branch is that these are most likely the final larval stage of Smith’s swimming crab, and the same warm conditions wit anomalous westerlies that brought their adults to the peninsula, brought the juveniles.

Juvenile Smith's swimming crab at Kommetjie
Juvenile Smith’s swimming crab at Kommetjie

This conversation (facebook group, may be closed) suggests that the juvenile Smith’s swimming crabs were also seen on Milnerton Beach around the same time as they appeared on the beach at Kommetjie.

I took a couple of short videos of the tiny crabs, which show them in motion on the wet sand.

Apologies for the loud wave noise and less than perfectly steady camera work. Read more about these pelagic crabs, exceptionally infrequent visitors to our shores, in this post.