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Kalk Bay Reef Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Kalk Bay Reef surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 7 am Monday 25 May 2026 SASTForecast update in hr min s Forecast update imminent
Kalk Bay Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalk Bay Reef sea temperature is
16.4° C
(Which is slightly cooler than normal)How big are the waves at Kalk Bay Reef today?
The current surf forecast for Kalk Bay Reef at 4PM is: 2.3m 14s primary swell from a Southwest direction and 0.3m 10s secondary swell from a South-southeast direction (forecast issued at 07:00am May 25). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 7.5ft (2.3m) | 14s |
| Afternoon (25 May) | 7.5ft (2.3m) | 14s |
| Evening (25 May) | 7ft (2.1m) | 13s |
Table - waves today at Kalk Bay Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | |
1929 | 1956 | 2155 | 2229 | 1837 | 1682 | 1452 | 1346 | 1129 | 936 | 892 | 878 | 878 | 1500 | 1536 | 1452 | 1657 | 3948 | 5191 | 5758 | 5497 | 4959 | 4076 | 4221 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | glassy | glassy | glassy | cross-off | cross-off | off | off | off | cross-off | cross-off | |
High Tide | 11:29AM1.10m | 11:44PM1.30m | 12:24PM1.15m | 00:31AM1.33m | 1:07PM1.21m | 1:11AM1.35m | ||||||||||||||||||
Low Tide | 5:27AM0.41m | 5:28PM0.47m | 6:20AM0.35m | 6:21PM0.44m | 7:02AM0.30m | 7:06PM0.40m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | |  |  | | | |
 | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | 7:39 |
 | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | 5:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 17 | 18 | 18 | 17 | 16 | 15 | 15 | 15 | 17 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 16 | 17 | 17 | 16 | 16 | 16 |
15 | 16 | 17 | 17 | 17 | 17 | 17 | 15 | 15 | 15 | 16 | 17 | 17 | 17 | 16 | 17 | 16 | 15 | 15 | 15 | 16 | 16 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
 kJ | 1929 | 1956 | 2155 | 2229 | 1837 | 1682 | 1452 | 1346 | 1129 | 936 | 892 | 878 | 878 | 1500 | 1536 | 1452 | 1657 | 3948 | 5191 | 5758 | 5497 | 4959 | 4076 | 4221 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SW 16 | SW 16 | S 9 | — | — | — | SW 18 | — | — | — | — | — | — |
| kJ | 23 | 23 | 22 | 22 | 20 | 20 | 10 | 10 | 9 | 9 | 9 | 96 | 251 | 2 | — | — | — | 891 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 10 | SE 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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