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Surf Forecasts:
Cape St Martin surfForecast / West Coast / South Africa
48hr Weather and Surf, issued 7 pm Friday 29 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 slightly cooler than normal)How big are the waves at Cape St Martin today (30 May):
- Morning surf: Morning surf (30 May, local time) - 7ft (2.2m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 6ft (1.8m), 12s period with SW swell.
- Evening surf: Evening surf (30 May, local time) - 5ft (1.6m), 12s period with SW swell.
The current surf forecast for Cape St Martin at 1AM is: 2.5m 13s primary swell from a Southwest direction (forecast issued at 07:00pm May 29). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 7ft (2.2m) | 13s |
| Afternoon (30 May) | 6ft (1.8m) | 12s |
| Evening (30 May) | 5ft (1.6m) | 12s |
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 21°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | |
3005 | 2817 | 2639 | 2474 | 1834 | 1569 | 1290 | 1065 | 899 | 748 | 672 | 614 | 748 | 800 | 773 | 675 | 699 | 711 | 604 | 506 | 488 | 534 | 593 | 728 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | cross | cross-off | off | off | off | off | off | glassy | cross | |
High Tide | 2:19PM1.38m | 2:22AM1.45m | 2:52PM1.41m | 2:57AM1.45m | 3:26PM1.42m | 3:31AM1.44m | ||||||||||||||||||
Low Tide | 8:23PM0.35m | 8:44AM0.21m | 8:57PM0.33m | 9:17AM0.21m | 9:30PM0.32m | 9:49AM0.22m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |  |  |  | | |
 | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — |
 | 5:51 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:50 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 16 | 15 | 15 | 15 | 16 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 19 | 20 | 21 | 19 | 19 | 18 | 18 | 18 | 18 | 18 |
12 | 12 | 11 | 10 | 11 | 11 | 13 | 14 | 15 | 13 | 14 | 15 | 15 | 14 | 17 | 18 | 19 | 16 | 17 | 16 | 17 | 17 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
 kJ | 3005 | 2817 | 2639 | 2474 | 1834 | 1569 | 1290 | 1065 | 899 | 748 | 672 | 614 | 748 | 800 | 773 | 675 | 699 | 711 | 604 | 506 | 488 | 534 | 593 | 728 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | S 6 | S 5 | W 12 | NW 12 | NW 12 | SSW 4 | WSW 10 | W 12 | W 12 | W 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 43 | 22 | 13 | 3 | 6 | 6 | 4 | 20 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | — | — | — | W 12 | W 12 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | 3 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | — | — | — | S 4 | — | S 4 | — | — | — | — | — |
| kJ | — | — | — | 45 | 62 | 77 | 67 | 80 | 67 | 77 | 108 | 80 | 54 | — | — | — | 6 | — | 6 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 124 | 124 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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