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Surf Forecasts:
Underwater Point surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 7 pm Wednesday 06 May 2026 SASTForecast update in hr min s Forecast update imminent
Underwater Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Underwater Point sea temperature is
17.9° C
(Which is normal for this time of year)How big are the waves at Underwater Point today?
The current surf forecast for Underwater Point at 10PM is: 1.0m 13s primary swell from a West-southwest direction (forecast issued at 07:00pm May 06). An open ocean swell of 1.1m 12s is not directed at the surf break, a second open ocean swell of 2.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | - | - |
| Afternoon (06 May) | 3.5ft (1.1m) | 14s |
| Evening (06 May) | 3ft (0.9m) | 13s |
Table - waves today at Underwater Point. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 17°C on Wed night, min 15°C on Thu night). Winds decreasing (fresh winds from the SE on Wed night, calm by Fri night). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | |
357 | 304 | 357 | 295 | 202 | 275 | 437 | 474 | 434 | 484 | 503 | 759 | 1175 | 1410 | 2133 | 2136 | 1924 | 1622 | 1435 | 1435 | 1265 | 1111 | 551 | 634 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-on | cross-on | cross-on | |
High Tide | 5:55PM1.19m | 6:01AM1.16m | 6:43PM1.12m | 6:50AM1.07m | 7:48PM1.08m | 8:03AM1.01m | ||||||||||||||||||
Low Tide | 11:55PM0.49m | 12:18PM0.43m | 00:44AM0.57m | 1:10PM0.50m | 1:57AM0.62m | |||||||||||||||||||
 |  |  | | |  | | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:57 |
— | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 17 |
11 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 10 | 9 | 9 | 11 | 11 | 11 | 12 | 13 | 14 | 13 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | WSW 13 | SE 12 | SE 12 | SSE 11 | SSE 11 | SSE 12 | SSE 12 | SE 13 | WSW 13 | SSE 13 | SE 13 | SSE 12 | SE 12 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SE 13 | SE 13 |
 kJ | 357 | 304 | 314 | 336 | 1216 | 1141 | 1186 | 1182 | 825 | 484 | 1162 | 459 | 893 | 933 | 2133 | 2136 | 1924 | 1622 | 1435 | 1435 | 1265 | 1111 | 572 | 669 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | S 8 | WSW 13 | WSW 18 | WSW 17 | WSW 16 | SE 12 | SE 12 | SSE 16 | SE 12 | SE 13 | SE 13 | SE 13 | SE 12 | WSW 13 | WSW 13 |
| kJ | 88 | 68 | 357 | 295 | 202 | 275 | 437 | 474 | 434 | 131 | 476 | 759 | 1175 | 1410 | 850 | 416 | 104 | 549 | 639 | 680 | 511 | 546 | 551 | 634 |
Swell 3 Height (m) Direction Period (s) | SW 20 | WSW 18 | SW 18 | WSW 16 | WSW 16 | WSW 12 | WSW 21 | SW 20 | WSW 20 | WSW 19 | WSW 18 | WSW 13 | WSW 13 | WSW 13 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SE 14 | SE 14 | SW 14 | SW 15 |
| kJ | 15 | 32 | 50 | 104 | 173 | 119 | 44 | 100 | 149 | 246 | 503 | 447 | 384 | 378 | 61 | 99 | 175 | 169 | 158 | 142 | 214 | 194 | 466 | 301 |
Wind waves Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 10 | SSE 11 | — | — | — | S 9 | S 8 | SE 12 | — | SSE 8 | — | SE 3 | — | SSE 8 | SE 12 | SE 4 | — | — | — | — | — | — |
| kJ | 1857 | 1770 | 979 | 954 | — | — | — | 442 | 161 | 860 | — | 244 | — | 5 | — | 130 | 730 | 15 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 909 | 33 | 31 | 28 | 13 | 28 | 26 | 13 | 31 | 31 | 27 | 26 | 26 | 27 | 26 | 28 | 28 | 28 | 13 | 0 | 0 | 2 | 2 | 24 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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