Where is the sea coldest in Africa in August?

Camps Bay in South Africa has the coldest sea in Africa in August, averaging about 18.0 °C. Boulders Beach (18.0 °C) and Robberg Beach are the next coolest.

How many beaches in Africa are warm enough to swim in August?

None of the top 25 ranked beaches in Africa reach 22 °C in August, so a wetsuit is recommended for anything longer than a quick dip.

How are these August sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical August rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Coldest sea temperature in Africa in August

Where the sea is coolest across Africa during August, ranked by long-term monthly average water temperature. Camps Bay (Western Cape, South Africa) is the coolest at around 18°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Camps Bay
Western Cape · South Africa · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
August average
2
Boulders Beach
Western Cape · South Africa · Atlantic Ocean
Mild — fine for a swim, cool at first
18°C
August average
3
Robberg Beach
Garden Route · South Africa · Indian Ocean
Mild — fine for a swim, cool at first
18°C
August average
4
Addington Beach
KwaZulu-Natal · South Africa · Indian Ocean
Mild — fine for a swim, cool at first
18°C
August average
5
Bazaruto Island
Inhambane · Mozambique · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
6
Jambiani Beach
Zanzibar South · Tanzania · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
7
Muizenberg Beach
Western Cape · South Africa · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
8
Umhlanga Beach
KwaZulu-Natal · South Africa · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
9
Coffee Bay Beach
Eastern Cape · South Africa · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
10
Pongwe Beach
Zanzibar · Tanzania · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
11
Matemwe Beach
Zanzibar · Tanzania · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
12
Hermitage Beach
Reunion · Reunion · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
13
Le Morne Beach
Black River · Mauritius · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
14
Trou aux Biches
Pamplemousses · Mauritius · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
15
Flic en Flac
Black River · Mauritius · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
16
Anse Source d'Argent
La Digue · Seychelles · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
17
Anse Intendance
Mahé · Seychelles · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
18
Beau Vallon
Mahe · Seychelles · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
19
Anse Lazio
Praslin · Seychelles · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
20
Belle Mare
Flacq · Mauritius · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
21
Blue Bay
Grand Port · Mauritius · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
22
Ile aux Cerfs Beach
Flacq · Mauritius · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
23
Nosy Iranja
Diana · Madagascar · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
24
Jeffreys Bay
Eastern Cape · South Africa · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average
25
Diani Beach
Kwale · Kenya · Indian Ocean
Mild — fine for a swim, cool at first
20°C
August average

Coldest sea in August elsewhere

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Africa in August — frequently asked questions

Where is the sea coldest in Africa in August?: Camps Bay in South Africa has the coldest sea in Africa in August, averaging about 18.0 °C. Boulders Beach (18.0 °C) and Robberg Beach are the next coolest.
How many beaches in Africa are warm enough to swim in August?: None of the top 25 ranked beaches in Africa reach 22 °C in August, so a wetsuit is recommended for anything longer than a quick dip.
How are these August sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical August rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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