Surf Forecasts:
How big are the waves at Double Mouth today (16 Sep):
- Afternoon surf: Afternoon surf (16 Sep, local time) - 6ft (1.8m), 6s period with SSW swell.
- Evening surf: Evening surf (16 Sep, local time) - 5.5ft (1.7m), 7s period with SSW swell.
The current surf forecast for Double Mouth at 11PM is: 1.5m 7s primary swell from a South direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 07:00pm September 16). An open ocean swell of 1.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | - | - |
| Afternoon (16 Sep) | 6ft (1.8m) | 6s |
| Evening (16 Sep) | 5.5ft (1.7m) | 7s |
Table - waves today at Double Mouth. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 59mm), heaviest during Thu night. Very mild (max 19°C on Sat afternoon, min 13°C on Thu morning). Wind will be generally light. | |||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||
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 6 | SSW 7 | S 7 | S 7 | SW 14 | SSW 8 | E 10 | E 10 | E 10 | ESE 8 | E 10 | E 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 233 | 316 | 214 | 149 | 313 | 147 | 308 | 353 | 494 | 763 | 575 | 580 | 801 | 885 | 880 | 971 | 860 | 777 | 758 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 6:13PM1.38m | 6:24AM1.24m | 6:37PM1.24m | 6:50AM1.10m | 7:05PM1.09m | ||||||||||||||
Low Tide | 00:22AM0.36m | 12:26PM0.42m | 00:50AM0.50m | 12:54PM0.57m | |||||||||||||||
 |  | | |  | | | | | | | | | | |  | |  | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | 2 | 4 | 3 | 5 | 6 | 4 | 3 | 3 | 5 | 5 | 8 | 7 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 17 | 16 | 17 | 18 | 17 | 17 | 17 |
Feels °C | 9 | 11 | 12 | 11 | 11 | 11 | 10 | 11 | 12 | 12 | 10 | 12 | 13 | 12 | 12 | 13 | 12 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SE 7 | E 10 | E 10 | E 10 | SSE 8 | E 9 | E 9 | ESE 8 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 11 |
| kJ | 370 | 370 | 385 | 385 | 331 | 324 | 164 | 353 | 494 | 546 | 398 | 580 | 548 | 715 | 174 | 184 | 226 | 140 | 133 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 8 | E 10 | S 8 | S 8 | S 8 | SSW 12 | SW 12 | SSE 8 | SSW 12 | — | — | — | SSW 15 | SSW 15 |
| kJ | 104 | 106 | 171 | 100 | 93 | 147 | 308 | 190 | 169 | 294 | 264 | 212 | 240 | 171 | — | — | — | 126 | 148 |
Swell 3 Height (m) Direction Period (s) | — | SW 12 | — | SW 11 | SW 14 | SSW 14 | SSW 8 | SE 7 | SE 7 | SSW 13 | — | — | SSW 12 | — | — | — | — | — | — |
| kJ | — | 34 | — | 29 | 313 | 123 | 176 | 128 | 96 | 286 | — | — | 177 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 7 | S 7 | S 7 | S 7 | SE 6 | — | — | — | ESE 8 | E 10 | SSE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 |
| kJ | 233 | 316 | 214 | 149 | 236 | 141 | — | — | — | 763 | 575 | 335 | 801 | 885 | 880 | 971 | 860 | 777 | 758 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 347 | 347 | 5 | 121 | 140 | 357 | 67 | 5 | 5 | 14 | 491 | 531 | 535 | 535 | 923 | 923 | 2955 | 535 | 357 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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