Surf Forecasts:
How big are the waves at Double Mouth today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3.5ft (1.0m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Evening surf: Evening surf (20 Sep, local time) - 4ft (1.2m), 13s period with SSW swell.
The current surf forecast for Double Mouth at 9PM is: 1.2m 13s primary swell from a South-southwest direction and 1.2m 8s secondary swell from a East direction (forecast issued at 01:00pm September 20). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3.5ft (1.0m) | 16s |
| Afternoon (20 Sep) | 4.5ft (1.3m) | 15s |
| Evening (20 Sep) | 4ft (1.2m) | 13s |
Table - waves today at Double Mouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 18°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the SW by Wed morning). | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | E 8 | E 8 | E 8 | SSW 12 | E 8 | E 8 | SSW 15 | E 9 | SSW 14 | ENE 6 | SW 13 | E 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 589 | 674 | 621 | 486 | 400 | 299 | 241 | 162 | 154 | 120 | 108 | 108 | 152 | 88 | 136 | 188 | 251 | 146 | 201 | 88 | 329 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross | cross | cross | cross | cross | cross | cross |
High Tide | 12:14PM0.90m | 00:33AM0.98m | 1:22PM1.06m | 1:24AM1.12m | 1:51PM1.22m | ||||||||||||||||
Low Tide | 6:19PM0.77m | 7:01AM0.64m | 7:25PM0.63m | 7:36AM0.49m | 7:56PM0.48m | ||||||||||||||||
 |  | |  | | | | | | | |  | | |  |  | | | | | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 20 | 19 | 19 | 19 | 18 | 19 | 20 | 21 | 20 | 19 | 19 | 19 | 18 | 19 | 22 | 22 | 20 | 19 | 19 |
Feels °C | 23 | 21 | 20 | 20 | 20 | 20 | 18 | 19 | 19 | 20 | 20 | 19 | 20 | 19 | 18 | 18 | 19 | 19 | 16 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 5 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 13 | SW 13 |
| kJ | 253 | 253 | 219 | 191 | 161 | 161 | 161 | 133 | 133 | 105 | 108 | 108 | 111 | 88 | 18 | 188 | 186 | 138 | 97 | 88 | 85 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | S 5 | SW 12 | S 5 | SSE 5 | SSW 9 | SSW 8 | SSW 8 | S 8 |
| kJ | 589 | 674 | 621 | 486 | 400 | 299 | 241 | 162 | 154 | 120 | 98 | 99 | 152 | 20 | 71 | 13 | 9 | 16 | 24 | 22 | 19 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SSW 16 | SSW 4 | SSW 16 | SW 12 | SSW 15 | — | — | S 18 | S 16 | S 16 | S 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | 26 | 4 | 50 | 69 | 87 | — | — | 6 | 20 | 45 | 77 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 3 | SSW 3 | SSW 3 | — | S 5 | SSE 5 | E 8 | E 8 | E 9 | E 5 | ENE 6 | ENE 6 | E 7 |
| kJ | — | — | — | — | — | — | — | — | 2 | 4 | 4 | — | 27 | 39 | 136 | 173 | 251 | 146 | 201 | 265 | 329 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 23 | 873 | 5 | 5 | 0 | 77 | 116 | 77 | 408 | 318 | 408 | 285 | 147 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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