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Kalk Bay Reef Surf Forecast
/ Cape Town (70 surf breaks) /
Surf Forecasts:
Kalk Bay Reef surfForecast / Cape Town / South Africa
16 Day Weather and Surf, issued 7 pm Saturday 09 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
17.6° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Kalk Bay Reef this week:
The surf forecast for Kalk Bay Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 10) at 11PM. The primary swell is predicted to be 4.5m and 12s period with a secondary swell of 0.5m and 11s. Another secondary swell of 0.2m and 14s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Kalk Bay Reef in the next 16 days are 6.0m 13s and forecast to arrive on Monday (May 11) at 2PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 6.0m 12s period and expected on Monday (May 11) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 10th May) | 15ft (4.5m) 12s |
| Best Surf | 11PM (Sun 10th May) | 15ft (4.5m) 12s |
| Most Powerful | 2PM (Mon 11th May) | 20ft (6.0m) 13s |
Table - best surf conditions forecast for Kalk Bay Reef over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 73mm), heaviest during Mon morning. Very mild (max 18°C on Mon afternoon, min 13°C on Sun afternoon). Winds decreasing (gales from the NW on Mon morning, light winds from the WNW by Tue morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Tue night. Very mild (max 17°C on Tue night, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SW 13 | WSW 8 | WSW 9 | WSW 12 | S 9 | WSW 13 | SW 12 | SSW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 11 | SW 11 | SSW 14 | SSW 14 | SSW 15 | SW 14 | SW 13 | S 12 | |
392 | 688 | 2379 | 7349 | 42 | 10950 | 2231 | 2253 | 2078 | 3500 | 3904 | 3741 | 2362 | 1500 | 1131 | 2070 | 2638 | 2951 | 1929 | 1346 | 989 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | off | cross-off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | glassy | cross-on | cross-on | cross-on | on | on | |
High Tide | 9:09PM1.09m | 9:36AM1.01m | 10:24PM1.16m | 10:55AM1.07m | 11:22PM1.27m | 11:55AM1.17m | 00:11AM1.39m | 12:45PM1.29m | 00:56AM1.50m | 1:30PM1.39m | 1:40AM1.60m | 2:14PM1.48m | 2:24AM1.65m | 2:57PM1.53m | |||||||
Low Tide | 3:33AM0.61m | 3:46PM0.53m | 4:54AM0.52m | 4:57PM0.48m | 5:51AM0.39m | 5:54PM0.39m | 6:38AM0.25m | 6:43PM0.30m | 7:22AM0.12m | 7:29PM0.21m | 8:04AM0.02m | 8:13PM0.14m | 8:47AM-0.04m | ||||||||
 |  |  |  |  | |  |  | | |  | |  |  | | | | | | | | |
 | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — |
 | 5:58 | — | 5:57 | — | — | 5:55 | — | — | 5:54 | — | — | 5:53 | — | — | 5:53 | — | — | 5:52 | — | — | 5:52 |
10 | 2 | 6 | 5 | 18 | 10 | 13 | 3 | 6 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 14 | 15 | 17 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 16 | 17 | 17 | 17 | 17 | 17 | 18 |
10 | 7 | 3 | 7 | 6 | 9 | 11 | 15 | 14 | 13 | 11 | 12 | 13 | 13 | 14 | 17 | 17 | 14 | 12 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SSE 11 | WSW 12 | S 9 | SSE 9 | SW 12 | SSW 13 | SW 13 | — | SW 12 | SW 12 | SW 12 | SSW 11 | SW 11 | SSW 14 | SSW 14 | SSW 15 | SW 14 | SW 13 | S 12 |
 kJ | 392 | 563 | 82 | 4966 | 42 | 29 | 2231 | 2253 | 2078 | — | 3904 | 3741 | 2362 | 1500 | 1131 | 2070 | 2638 | 2951 | 1929 | 1346 | 989 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SE 15 | SSE 11 | SSE 13 | SE 10 | — | SSE 12 | — | — | W 11 | W 12 | WSW 11 | WSW 18 | SSW 14 | WSW 12 | SW 16 | WSW 16 | S 14 | S 13 | SW 12 |
| kJ | 247 | 163 | 9 | 46 | 17 | 17 | — | 14 | — | — | 1763 | 1488 | 984 | 31 | 350 | 265 | 349 | 425 | 1594 | 1087 | 785 |
Swell 3 Height (m) Direction Period (s) | WNW 6 | — | — | SSE 14 | — | — | — | — | — | — | — | — | SW 20 | SW 18 | SW 18 | SW 16 | WSW 12 | WSW 16 | — | — | — |
| kJ | 6 | — | — | 19 | — | — | — | — | — | — | — | — | 15 | 13 | 81 | 274 | 91 | 1027 | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 6 | WSW 8 | WSW 9 | WSW 12 | W 12 | WSW 13 | W 13 | W 12 | W 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 224 | 688 | 2379 | 7349 | 9072 | 10950 | 3884 | 2084 | 1768 | 3500 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 83 | 840 | 597 | 974 | 974 | 1007 | 339 | 0 | 11 | 164 | 164 | 0 | 0 | 0 | 0 | 0 | 12 | 9 | 24 | 27 | 31 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kalk Bay Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Kalk Bay Reef Surf forecast
The above surf forecast table for Kalk Bay Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kalk Bay Reef can be found by selecting the local surf guide option on the grey menu. Our Kalk Bay Reef surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kalk Bay Reef) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Kalk Bay Reef may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Cape Town? If you are looking for accommodation near Kalk Bay Reef, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 21 km (13 miles) away. Other places in and around Cape Town where you can find information about places to rent, and car hire include Bellville which is 30 km (19 miles) away, Robben Island, Stellenbosch and Kayamnandi.
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