Surf Forecasts:
How big are the waves at Double Mouth today (10 Aug):
- Afternoon surf: Afternoon surf (10 Aug, local time) - 6ft (1.9m), 14s period with SW swell.
- Evening surf: Evening surf (10 Aug, local time) - 7ft (2.1m), 7s period with SSW swell.
The current surf forecast for Double Mouth at 12AM is: 2.5m 8s primary swell from a South direction and 0.6m 13s secondary swell from a Southwest direction (forecast issued at 07:00pm August 09). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | 6ft (1.9m) | 14s |
| Evening (10 Aug) | 7ft (2.1m) | 7s |
Table - waves today at Double Mouth. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Sun night. Very mild (max 17°C on Wed afternoon, min 13°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||
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) | SSW 7 | SSW 7 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SE 8 | SE 8 | SSE 8 | SE 8 | SE 8 | S 10 | SSW 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 453 | 469 | 939 | 1031 | 1141 | 1141 | 745 | 456 | 398 | 454 | 264 | 223 | 666 | 508 | 2313 | 950 | 781 | 669 | 426 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on |
High Tide | 1:50AM1.35m | 2:25PM1.36m | 2:41AM1.48m | 3:10PM1.53m | |||||||||||||||
Low Tide | 7:30PM0.45m | 8:12AM0.31m | 8:30PM0.30m | 8:56AM0.16m | 9:17PM0.17m | ||||||||||||||
 |  |  | | |  | | | |  | | | | | | |  |  | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | 2 | 4 | 9 | 4 | 2 | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | — | — | 1 |
Temp °C | 15 | 13 | 13 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 10 | 8 | 7 | 8 | 6 | 10 | 9 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 11 | 11 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | SW 13 | SW 13 | SW 13 | E 9 | E 9 | SSW 10 | SE 8 | SE 8 | SSE 8 | SE 8 | SE 8 | S 10 | SSW 11 | S 14 | SSW 13 | SSW 13 | S 9 | SSE 8 |
| kJ | 84 | 205 | 136 | 134 | 44 | 44 | 314 | 456 | 398 | 454 | 264 | 216 | 666 | 436 | 2313 | 950 | 781 | 290 | 252 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ENE 9 | ENE 9 | E 9 | NE 8 | — | E 9 | SSW 9 | SSW 8 | SW 12 | S 8 | S 8 | SSW 14 | S 9 | E 10 | S 9 | S 9 | SSW 13 | SSW 12 |
| kJ | 5 | 65 | 66 | 44 | 17 | — | 42 | 308 | 151 | 110 | 117 | 223 | 389 | 269 | 49 | 347 | 339 | 669 | 426 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | SE 8 | NE 8 | NE 8 | — | — | — | SSW 12 | SW 12 | E 10 | SSW 11 | SW 11 | E 9 | SSW 14 | S 13 | E 10 | E 10 | ESE 8 | E 10 |
| kJ | 6 | 2 | 33 | 17 | — | — | — | 99 | 137 | 46 | 207 | 140 | 44 | 508 | 14 | 71 | 70 | 230 | 90 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | S 8 | S 8 | S 8 | S 8 | SSE 8 | — | — | SE 8 | — | — | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 9 | — | ESE 9 |
| kJ | 453 | 469 | 939 | 1031 | 1141 | 1141 | 745 | — | — | 281 | — | — | 191 | 262 | 240 | 232 | 267 | — | 331 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 563 | 620 | 598 | 484 | 285 | 182 | 938 | 23 | 5 | 5 | 81 | 109 | 174 | 512 | 535 | 535 | 81 | 535 | 535 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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