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Surf Forecasts:
Cape St Martin surfForecast / West Coast / South Africa
48hr Weather and Surf, issued 1 pm Wednesday 22 Apr 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
14.1° C
(Which is 3.3°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 5PM is: 4.5m 16s primary swell from a South-southwest direction (forecast issued at 01:00pm April 22). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 15ft (4.5m) | 14s |
| Afternoon (22 Apr) | 15ft (4.5m) | 15s |
| Evening (22 Apr) | 13ft (4.0m) | 16s |
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. Warm (max 25°C on Fri afternoon, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 11 | |
8422 | 8884 | 8866 | 8691 | 7557 | 6312 | 5099 | 4245 | 3408 | 2826 | 2116 | 1699 | 1408 | 1103 | 852 | 706 | 514 | 437 | 349 | 275 | 230 | 164 | 215 | 205 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | cross-off | cross-off | glassy | cross | cross-off | off | off | off | off | off | glassy | cross-off | cross-off | cross-off | off | glassy | glassy | on | |
High Tide | 7:17PM1.28m | 7:48AM1.20m | 8:44PM1.21m | 9:27AM1.13m | 10:20PM1.23m | |||||||||||||||||||
Low Tide | 12:52PM0.36m | 1:30AM0.48m | 2:08PM0.48m | 3:12AM0.55m | 3:49PM0.53m | 4:59AM0.51m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | |  | | | |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — |
 | — | — | 6:19 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | 6:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 18 | 19 | 19 | 18 | 18 | 17 | 17 | 18 | 20 | 21 | 20 | 19 | 20 | 19 | 20 | 22 | 23 | 25 | 22 | 21 | 19 | 18 | 18 |
11 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 16 | 17 | 16 | 14 | 13 | 15 | 14 | 16 | 19 | 20 | 22 | 18 | 18 | 18 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 11 |
 kJ | 8422 | 8884 | 8866 | 8691 | 7557 | 6312 | 5099 | 4245 | 3408 | 2826 | 2116 | 1699 | 1408 | 1103 | 852 | 706 | 514 | 437 | 349 | 275 | 230 | 164 | 215 | 205 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 15 | NW 15 | NW 15 | NW 15 | NW 15 | W 9 | W 9 | SW 12 | S 10 | S 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 2 | 2 | 65 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | W 9 | W 15 | W 14 | S 10 | NW 13 | NW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 4 | 4 | 8 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 4 | S 4 | S 4 | S 4 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 13 | 20 | 11 | 8 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 57 | 2 | 2 | 2 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 11 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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