Sunday: Boat dives in False Bay (leaving from Simons Town) at 9.00 am
Happy new year to all of you!
Sand transport corridor at Platboom near Cape Point
I think Sunday will be best in False Bay. There has been a lot of south easterly wind the last week or two, but it turns tomorrow evening and with some luck it will improve enough for a Sunday launch.
We will dive at 9.00 am, leaving from Simons Town jetty, and will do a double tanker to sites that look good on the day – maximum depth 18 metres. Let me know if you would like to be on board.
Student dives over the last week have been reasonably good, with 5-6 metre visibility inshore. The visibility remains good, and in fact has improved with the unseasonal north westerly wind. The downside is a 5 metre, 16 second period swell. We won’t plan dives in this as the surge is often harsh.
Keep an eye out for weekday dives during the next week or two – we’ll publicise in this newsletter, on facebook, and via whatsapp. We would like to take this opportunity to wish you all a very happy and safe holiday season.
It has been a windy week and neither False Bay or Hout Bay look particularly appealing. There is a chance the Atlantic will clean up a little more, but the wind forecast for Saturday and Sunday is a little more than our boat enjoys. We have no diving planned.
Table Mountain seen from Sunset Beach
Diarise
The year is winding down, but there are still good things happening for ocean lovers. Next weekend (14-15 December) features an exhibition of photos and paintings, and two morning talks, one by False Bay’s pre-eminent shark scientist, and another by the lead author of a recent multi-disciplinary study of the bay. All the information you need is here.
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
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.
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
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).
The Seabird’s Cry: The Lives and Loves of Puffins, Gannets and Other Ocean Voyagers – Adam Nicolson
The Seabird’s Cry
This is such a wonderful book that I read it twice within the span of six months. In between my two readings, during the northern hemisphere spring, Tony and I visited Pembrokeshire in Wales. This is not the home of Mr Darcy, but rather the location of several islands on which seabirds breed. Seeing puffins, gannets and shearwaters in all their glorious breeding plumage animated Nicolson’s descriptions of their precarious lives. (I do plan to share some photos and details of that visit in future posts.)
Early in this book, Nicolson points out that seabirds are the only creatures on earth that are at home in the water, on land, and in the air. To most of us, albatross are perhaps the most familiar pelagic seabirds – Carl Safina’s Eye of the Albatross both introduced and immortalised these extraordinary ocean wanderers for a popular audience. Nicolson devotes a chapter to each of ten species of seabird, including albatross, and writes with such extraordinary lyricism that at at times it’s possible to mistake this book for something other than popular science.
This blurring of boundaries is quite intentional, and completely revelatory. Rather than sounding pretentious or foolish, as most of us would if we tried to channel Seamus Heaney while summarising scientific papers and interviewing researchers, Nicolson achieves a remarkable feat of science communication. He speaks of the wonder that comes not from ignorance, but from knowledge and understanding, and how powerful a thing it is to know the facts of these animals’ lives.
If the idea of trying to join the worlds of science and poetry (or literature, or culture) grabs you, you may enjoy this video of a conversation on the subject between Adam Nicolson and Tim Birkenhead, a professor of ornithology.
Seabirds are in trouble worldwide, more threatened than any other group of birds. They are facing – amongst others – challenges wrought by changing ecosystems as the climate warms and industrial fishing robs them of their prey. To help them, we need to act, and action comes after seeing and understanding. In this book Nicolson makes an appeal to a part of us other than the rational, fact-collecting, logical entity, and asks us to empathise with these strikingly “other” creatures. I urge you to read this book.
Why so quiet? What have we been doing? Working, mostly. Trying to stay alive. And a bit of reading, and some beachcombing. Enter this is marvellous little book from fish fundi Rudy van der Elst (A Field Guide to the Common Sea Fishes of South Africa).
Chapter by chapter, van der Elst describes the types of debris that one might find on a beach. After a brief orientation chapter covering the ocean current regime around South Africa, relevant regulations, safety, beach ecology, tides, pollution and more, we launch into a tour of washed-up treasures.
Predictably, many of the items to be found are organic in nature – plants, invertebrates of various types, eggs and egg cases, fishes, birds, and shells. There are also items such as oceanographic devices, tags from marine animals, fishing equipment, cyalumes, buoys – some of these (such as tags) should be returned to their owners, and others should be removed from the vicinity of the ocean (such as discarded fishing nets and lines).
The chapter on marine animals (resting, nesting and stranded) is exceptionally useful and it is almost for this alone that I’d like to put a copy of this book in every home in every coastal town in the country. Seals, whales, turtles and seabirds can end up on the beach, sometimes in difficulty and at other times not. It can be hard to tell, and well-meaning members of the public can unwittingly cause great harm while trying to assist. A list of useful contacts in this regard appears at the end of the book, such as the Two Oceans Aquarium and the SPCA (region-specific).
The final two chapters cover miscellaneous “treasures” such as fossilised sharks teeth, sea glass, logs, and actual treasure, as well as beachcombing through the ages in South Africa. Here we learn about tidal fish traps, coastal caves, and other historical coastal dwellers who made their living from the sea.
We’ve found some awesome things on the beach, from shipwrecks to goose barnacles to rare crabs. Beachcombing is an accessible hobby that requires nothing but time, observation skills, curiosity, and a beach to stroll on.
This is a beautifully illustrated, comprehensive little volume that deserves to come with you on your beach holiday. It’ll prompt more careful examination of the flotsam and jetsam on your local beach, and, probably, more early morning low-tide visits to find the best pickings!
Puffins and a shearwater at Skomer Island in Wales
We had a good time meeting some North Atlantic wildlife last week, but it’s great to be back in False Bay. This week we’ve had pretty good dives, with 3-5 metre visibility at Photographer’s Reef yesterday, and 5-8 metre visibility at Ark Rock and SAS Pietermaritzburg today, with excellent surface conditions. I’m planning to launch in False Bay on Saturday; let me know if you want to be on board.
We’re heading up the West Coast for a long weekend for repairs and a re-spray (OK, some R&R), so we won’t be diving in Cape Town in the next couple of days. Saturday looks like the better day if you’re going to hit the water. Be safe!
The Cape Columbine Nature Reserve is just outside the small fishing town of Paternoster on the West Coast. It’s the reserve that contains Tietiesbaai campsite, and is a popular camping location during crayfishing season. Tony and I camped there several years ago, and enjoyed the space and the ability to set up anywhere we wanted to.
Cape Columbine lighthouse
Inside the reserve is the Cape Columbine lighthouse, which has an art deco feel to it. Built on top of a rocky outcrop called Castle Rock, it was commissioned in 1936. The lighthouse is a 15 metre high masonry tower topped by a 5,040,000 candela light with a range of 30 nautical miles. It covers a particularly treacherous coast, prone to fog and gales, and with many hidden reefs.
Cape Columbine lighthouse
Cape Columbine lighthouse is manned, and can be visited by the public on weekdays between 10.00 and 15.00.Cape Columbine was the last manned lighthouse to be constructed in South Africa. We haven’t passed by on a weekday yet, so I haven’t been inside.
As of late 2018, the Cape Columbine lighthouse needs a coat of paint!
When we camped at Columbine Nature Reserve in 2009, the lighthouse was in much better shape. I took the picture below on that trip. If you drive around the lighthouse, you may see a small green tower inside a fenced off area that houses a fog detector, and a fog signal that sounds when fog is detected. This apparatus used to be housed at the lighthouse, but in 1995 the opportunity was taken to move both sets of devices (detector and signaller) closer to the sea.
