Surf Forecasts:
How big are the waves at Double Mouth today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 1ft (0.3m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 1.5ft (0.4m), 15s period with SW swell.
- Evening surf: Evening surf (10 Sep, local time) - 2.5ft (0.7m), 17s period with SW swell.
The current surf forecast for Double Mouth at 2AM is: 0.4m 14s primary swell from a Southwest direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm September 09). An open ocean swell of 1.8m 9s is not directed at the surf break, a second open ocean swell of 2.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 1ft (0.3m) | 13s |
| Afternoon (10 Sep) | 1.5ft (0.4m) | 15s |
| Evening (10 Sep) | 2.5ft (0.7m) | 17s |
Table - waves today at Double Mouth. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Fri morning. Warm (max 28°C on Thu morning, min 18°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 9 | Thursday 10 | Friday 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) | SSE 10 | SE 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 15 | SW 18 | SW 17 | SW 17 | SSW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | ESE 8 | SSE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 33 | 35 | 42 | 50 | 45 | 26 | 24 | 54 | 155 | 305 | 400 | 447 | 335 | 255 | 208 | 147 | 138 | 298 | 108 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 2:55PM1.60m | 3:08AM1.56m | 3:28PM1.72m | 3:41AM1.63m | 3:59PM1.78m | ||||||||||||||
Low Tide | 9:05PM0.13m | 9:14AM0.03m | 9:39PM0.04m | 9:44AM-0.03m | 10:09PM0.00m | ||||||||||||||
 |  | | | | |  | | |  |  | | |  | |  | |  | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 |
Temp °C | 23 | 22 | 22 | 22 | 23 | 25 | 28 | 22 | 20 | 19 | 20 | 19 | 18 | 18 | 18 | 19 | 19 | 18 | 18 |
Feels °C | 22 | 21 | 22 | 22 | 22 | 24 | 27 | 21 | 19 | 18 | 18 | 17 | 17 | 18 | 18 | 19 | 19 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SSE 7 |
| kJ | 33 | 18 | 471 | 471 | 433 | 443 | 405 | 388 | 343 | 301 | 249 | 254 | 218 | 180 | 166 | 137 | 137 | 137 | 108 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SE 12 | SSE 10 | SE 10 | SW 13 | SW 13 | SW 12 | SW 15 | SW 18 | SW 17 | SW 17 | SSW 16 | SW 15 | SW 15 | SW 14 | S 6 | S 6 | SSE 6 | ENE 9 |
| kJ | 11 | 35 | 42 | 27 | 45 | 26 | 24 | 54 | 155 | 305 | 400 | 447 | 335 | 255 | 208 | 31 | 32 | 48 | 116 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SW 15 | SW 14 | SW 14 | SE 10 | SSE 10 | SSE 10 | SSE 12 | SSE 9 | SSE 12 | SSE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SW 14 | SW 13 | SSW 13 | SSW 12 |
| kJ | 24 | 34 | 33 | 50 | 27 | 20 | 18 | 14 | 9 | 13 | 12 | 5 | 5 | 5 | 5 | 147 | 138 | 111 | 101 |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | — | SW 3 | SSW 3 | SW 4 | SW 5 | SW 5 | SSW 5 | SSW 5 | S 5 | — | — | ESE 8 | — |
| kJ | 493 | 482 | 721 | 721 | 725 | 749 | — | 2 | 4 | 14 | 37 | 43 | 44 | 31 | 27 | — | — | 298 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 295 | 67 | 14 | 0 | 0 | 2 | 23 | 77 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 81 | 104 | 77 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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