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Double Mouth Surf Forecast
/ Eastern Cape – Wild Coast (51 surf breaks) /
Surf Forecasts:
Double Mouth surfForecast / Eastern Cape – Wild Coast / South Africa
48hr Weather and Surf, issued 1 am Sunday 17 May 2026 SASTForecast update in hr min s Forecast update imminent
Double Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Double Mouth sea temperature is
22.1° C
(Which is slightly cooler than normal)How big are the waves at Double Mouth today?
The current surf forecast for Double Mouth at 6AM is: 1.3m 12s primary swell from a South direction and 0.4m 14s secondary swell from a Southwest direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 01:00am May 17). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 4ft (1.2m) | 12s |
| Afternoon (17 May) | 3.5ft (1.0m) | 11s |
| Evening (17 May) | 3ft (0.9m) | 11s |
Table - waves today at Double Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sun afternoon, min 16°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 13 | S 12 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | SSW 16 | SW 15 | SSW 14 | SW 13 | SW 13 | SSE 13 | SSE 13 | S 9 | |
556 | 544 | 403 | 327 | 253 | 195 | 195 | 209 | 202 | 264 | 389 | 331 | 330 | 221 | 172 | 171 | 171 | 220 | 261 | 180 | 175 | 141 | 157 | 247 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | glassy | off | off | cross-off | off | cross-on | cross-on | on | cross | off | |
High Tide | 3:41AM1.75m | 4:06PM1.58m | 4:23AM1.71m | 4:49PM1.56m | 5:06AM1.62m | 5:34PM1.50m | ||||||||||||||||||
Low Tide | 9:58AM-0.01m | 10:07PM0.06m | 10:38AM0.02m | 10:52PM0.11m | 11:20AM0.09m | |||||||||||||||||||
 | |  | | | | | | | | | | |  |  | | | | |  | | | | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:14 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 15 | 16 | 24 | 26 | 22 | 20 | 19 | 19 | 18 | 18 | 21 | 21 | 20 | 18 | 18 | 17 | 17 | 17 | 20 | 21 | 20 | 20 | 18 |
16 | 13 | 14 | 21 | 23 | 21 | 20 | 17 | 16 | 15 | 15 | 20 | 20 | 21 | 19 | 19 | 18 | 18 | 18 | 21 | 22 | 21 | 22 | 19 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | ENE 6 | ENE 6 | ENE 7 | E 7 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | ENE 6 | SW 15 | SSW 14 | SW 13 | SW 13 | SSW 8 | S 9 | S 9 |
 kJ | 556 | 544 | 403 | 327 | 253 | 195 | 87 | 75 | 96 | 94 | 389 | 331 | 330 | 221 | 172 | 171 | 44 | 220 | 261 | 180 | 175 | 75 | 157 | 247 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SE 6 | SE 6 | S 14 | S 14 | S 11 | S 11 | S 11 | S 12 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 11 | ENE 6 | E 6 | E 6 | E 6 | SSW 12 | SSE 13 | SSE 13 |
| kJ | 51 | 71 | 18 | 18 | 107 | 189 | 195 | 209 | 149 | 264 | 94 | 79 | 79 | 63 | 62 | 47 | 118 | 32 | 29 | 29 | 29 | 99 | 151 | 142 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 10 | SW 14 | SSE 15 | SE 6 | SE 6 | S 14 | S 14 | S 13 | S 15 | SW 13 | SW 14 | SW 14 | SW 14 | SW 18 | SSW 16 | SSW 16 | S 11 | S 11 | S 11 | SSE 14 | SSE 13 | E 6 | E 6 |
| kJ | 9 | 18 | 50 | 71 | 13 | 9 | 184 | 140 | 202 | 109 | 26 | 29 | 31 | 33 | 78 | 105 | 171 | 85 | 56 | 55 | 105 | 141 | 31 | 30 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | NE 6 | — | W 2 | WSW 3 | WSW 3 | SW 3 | SW 3 | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 8 | 13 | 20 | 42 | 71 | 145 | 157 | — | 1 | 3 | 4 | 1 | 3 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 147 | 67 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 7 | 0 |
Best forecast wave conditions in Eastern Cape - Wild Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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