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Cape St Martin surfForecast / West Coast / South Africa
48hr Weather and Surf, issued 7 pm Wednesday 06 May 2026 SASTForecast update in hr min s Forecast update imminent
Cape St Martin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cape St Martin sea temperature is
15.6° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Cape St Martin today?
The current surf forecast for Cape St Martin at 2AM is: 1.8m 9s primary swell from a South direction and 0.9m 13s secondary swell from a West-southwest direction, 0.3m 17s secondary swell from a West-southwest direction (forecast issued at 07:00pm May 06). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 5ft (1.6m) | 9s |
| Afternoon (07 May) | 3.5ft (1.0m) | 14s |
| Evening (07 May) | 3.5ft (1.1m) | 13s |
Table - waves today at Cape St Martin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Thu afternoon, min 14°C on Thu morning). Winds decreasing (fresh winds from the S on Wed night, calm by Sat morning). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | WSW 14 | WSW 13 | WSW 13 | WSW 18 | WSW 18 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | |
1024 | 963 | 627 | 498 | 445 | 395 | 340 | 419 | 373 | 421 | 395 | 721 | 1015 | 1209 | 1948 | 2107 | 1900 | 1622 | 1600 | 1435 | 1265 | 1079 | 943 | 971 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | glassy | on | |
High Tide | 5:59PM1.24m | 6:06AM1.20m | 6:48PM1.18m | 6:58AM1.12m | 7:54PM1.14m | 8:13AM1.06m | ||||||||||||||||||
Low Tide | 11:58PM0.52m | 12:18PM0.46m | 00:48AM0.60m | 1:10PM0.53m | 2:00AM0.65m | |||||||||||||||||||
 |  | | | | | | | |  |  | | |  | | | | | | | | | | | |
 | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — |
 | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | 6:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 16 | 16 | 16 | 15 | 14 | 16 | 18 | 18 | 16 | 16 | 16 | 16 | 15 | 17 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 16 | 15 |
12 | 10 | 13 | 13 | 12 | 11 | 13 | 16 | 14 | 12 | 13 | 13 | 13 | 12 | 14 | 16 | 14 | 13 | 13 | 14 | 13 | 14 | 16 | 13 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | S 9 | S 8 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
 kJ | 342 | 261 | 299 | 299 | 290 | 187 | 340 | 277 | 373 | 421 | 395 | 476 | 1015 | 1209 | 1948 | 2107 | 1900 | 1622 | 1600 | 1435 | 1265 | 1079 | 943 | 971 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 11 | WSW 17 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 20 | WSW 19 | WSW 18 | WSW 18 | S 8 | WSW 13 | S 9 | S 9 | S 17 | S 16 | S 16 | S 6 | S 6 | S 8 | S 8 | S 8 |
| kJ | 186 | 151 | 40 | 54 | 102 | 156 | 242 | 419 | 151 | 212 | 373 | 721 | 153 | 390 | 152 | 132 | 6 | 21 | 20 | 48 | 21 | 47 | 32 | 32 |
Swell 3 Height (m) Direction Period (s) | NW 13 | NW 13 | WSW 18 | W 13 | W 22 | SW 22 | SW 12 | WSW 20 | S 11 | NW 12 | NW 12 | SSE 11 | WSW 13 | S 8 | — | — | — | — | — | S 16 | SSE 8 | S 14 | S 14 | S 14 |
| kJ | 7 | 7 | 31 | 3 | 9 | 18 | 142 | 80 | 10 | 6 | 6 | 40 | 384 | 152 | — | — | — | — | — | 19 | 24 | 16 | 16 | 15 |
Wind waves Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | — | — | S 8 | S 8 | S 8 | S 8 | — | — | — | — | S 9 | S 9 | S 9 | — | — | — | — | — |
| kJ | 1024 | 963 | 627 | 498 | 445 | 395 | — | — | 266 | 291 | 253 | 182 | — | — | — | — | 126 | 155 | 152 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 953 | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 153 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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