Surf Forecasts:
How big are the waves at Cape St Martin today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 3.5ft (1.1m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 3.5ft (1.0m), 11s period with SW swell.
- Evening surf: Evening surf (23 Sep, local time) - 3.5ft (1.0m), 10s period with SW swell.
The current surf forecast for Cape St Martin at 12AM is: 1.3m 12s primary swell from a Southwest direction and 0.1m 14s secondary swell from a South direction, 0.4m 4s secondary swell from a North-northwest direction (forecast issued at 07:00pm September 22). The wind direction is predicted to be onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 3.5ft (1.1m) | 11s |
| Afternoon (23 Sep) | 3.5ft (1.0m) | 11s |
| Evening (23 Sep) | 3.5ft (1.0m) | 10s |
Table - waves today at Cape St Martin. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Tue night. Warm (max 25°C on Fri afternoon, min 13°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the ENE by Fri afternoon). | |||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 16 | SW 16 | SSW 15 | SW 14 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 392 | 373 | 435 | 384 | 371 | 293 | 293 | 220 | 216 | 212 | 200 | 192 | 142 | 139 | 261 | 558 | 818 | 1170 | 1253 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-off | off | glassy | on | cross-on | glassy | glassy | cross | cross-off | cross-off | off |
High Tide | 1:11AM1.28m | 1:31PM1.41m | 1:44AM1.40m | 2:00PM1.54m | |||||||||||||||
Low Tide | 7:18PM0.44m | 7:24AM0.35m | 7:47PM0.31m | 7:53AM0.25m | 8:16PM0.19m | ||||||||||||||
 |  | | |  |  | |  | | | | |  | | | |  |  | | |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | 6:44 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 18 | 20 | 22 | 19 | 20 |
Feels °C | 16 | 12 | 11 | 11 | 11 | 13 | 15 | 14 | 15 | 16 | 17 | 16 | 15 | 16 | 19 | 19 | 20 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | S 7 | S 7 | SW 16 | SSW 15 | SW 14 | SSW 13 |
| kJ | 392 | 373 | 435 | 384 | 371 | 293 | 293 | 220 | 216 | 212 | 200 | 192 | 142 | 83 | 64 | 558 | 818 | 1170 | 1253 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | WSW 11 | S 15 | S 14 | S 13 | N 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | S 7 | SW 10 | SW 10 | WSW 12 | SW 12 | SW 11 | — |
| kJ | 133 | 90 | 4 | 4 | 4 | 10 | 6 | 3 | 3 | 2 | 2 | 2 | 66 | 139 | 100 | 171 | 142 | 128 | — |
Swell 3 Height (m) Direction Period (s) | N 3 | — | — | — | — | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | WSW 14 | SSW 17 | SW 17 | SW 16 | S 7 | SW 12 | — | — |
| kJ | 2 | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 2 | 18 | 30 | 73 | 261 | 48 | 142 | — | — |
Wind waves Height (m) Direction Period (s) | — | N 3 | N 4 | N 4 | N 4 | — | — | — | — | — | — | — | — | — | — | — | S 7 | S 7 | — |
| kJ | — | 2 | 5 | 9 | 9 | — | — | — | — | — | — | — | — | — | — | — | 45 | 44 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 123 | 13 | 153 | 13 | 13 | 13 | 13 | 123 | 0 | 0 | 0 | 13 | 4 | 0 | 0 | 139 | 6 | 2 | 0 |
Best forecast wave conditions in West Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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