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Dias Beach Surf Forecast
/ Garden Route (22 surf breaks) /
Surf Forecasts:
Dias Beach surfForecast / Garden Route / South Africa
48hr Weather and Surf, issued 1 pm Monday 11 May 2026 SASTForecast update in hr min s Forecast update imminent
Dias Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dias Beach sea temperature is
18.3° C
(Which is normal for this time of year)How big are the waves at Dias Beach today?
The current surf forecast for Dias Beach at 7PM is: 3.0m 14s primary swell from a Southwest direction and 0.4m 12s secondary swell from a Southeast direction (forecast issued at 01:00pm May 11). An open ocean swell of 1.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 6ft (1.9m) | 12s |
| Afternoon (11 May) | 6.5ft (2.0m) | 14s |
| Evening (11 May) | 10ft (3.0m) | 14s |
Table - waves today at Dias Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 39mm), heaviest during Tue morning. Warm (max 20°C on Mon afternoon, min 13°C on Wed night). Winds decreasing (gales from the WNW on Mon afternoon, light winds from the WNW by Thu morning). | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | |
706 | 1220 | 2541 | 3966 | 4010 | 11592 | 9416 | 5775 | 7670 | 6072 | 3564 | 3471 | 3330 | 2069 | 2524 | 5276 | 8523 | 7929 | 3118 | 2391 | 1935 | 1699 | 1390 | 1251 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | |
High Tide | 11:21AM1.37m | 11:54PM1.63m | 12:25PM1.50m | 00:44AM1.79m | 1:14PM1.64m | 1:29AM1.94m | ||||||||||||||||||
Low Tide | 5:31PM0.70m | 6:27AM0.61m | 6:26PM0.58m | 7:12AM0.44m | 7:12PM0.45m | 7:52AM0.30m | ||||||||||||||||||
 |  |  |  |  |  | |  |  | | |  | |  | | | | | | | |  | |  | |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — |
 | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | 5:38 |
— | — | 6 | 4 | — | 1 | 2 | 13 | 2 | 1 | 3 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 20 | 18 | 18 | 18 | 17 | 17 | 15 | 15 | 16 | 16 | 17 | 16 | 15 | 15 | 15 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 |
7 | 7 | 10 | 13 | 14 | 14 | 15 | 10 | 13 | 15 | 15 | 13 | 11 | 10 | 9 | 8 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | — | — | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
 kJ | 706 | 1220 | 2541 | 3966 | 4010 | 3413 | 2977 | 3607 | 3316 | 2440 | 2056 | 1955 | 1839 | — | — | 2901 | 3395 | 3708 | 3118 | 2391 | 1935 | 1699 | 1390 | 1251 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | SE 12 | SE 12 | SE 12 | SSE 12 | — | — | — | — | — | — | — | — | — | — | SE 10 | — | — | — | — | — | S 20 |
| kJ | 125 | 65 | 44 | 37 | 23 | 22 | 14 | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | 8 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 39 | 52 | 52 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | WNW 5 | W 5 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | — | — | — | — | — | — |
| kJ | 94 | 172 | 97 | 14646 | 13065 | 11592 | 9416 | 5775 | 7670 | 6072 | 3564 | 3471 | 3330 | 2069 | 2524 | 5276 | 8523 | 7929 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 554 | 666 | 686 | 259 | 736 | 79 | 5 | 116 | 5 | 4 | 4 | 79 | 328 | 328 | 415 | 419 | 336 | 336 | 336 | 5 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Garden Route | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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