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Cape St Martin surfForecast / West Coast / South Africa
12 Day Weather and Surf, issued 7 am Wednesday 11 Jun 2025 SAST
Best Forecast Surf Conditions for Cape St Martin this week:
The surf forecast for Cape St Martin over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 11) at 2PM. The primary swell is predicted to be 4ft and 12s period with a secondary swell of 2ft and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Cape St Martin in the next 12 days are 13ft 16s and forecast to arrive on Monday (Jun 16) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2ft 5s period and expected on Saturday (Jun 14) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Wed 11th Jun) | 3.5ft (1.1m) 12s |
| Best Surf | 5AM (Mon 16th Jun) | 11ft (3.5m) 16s |
| Most Powerful | 2PM (Mon 16th Jun) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Cape St Martin over the next 12 days.
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 449 | 462 | 526 | 572 | 501 | 700 | 1011 | 1161 | 798 | 641 | 512 | 598 | 1446 | 1834 | 3035 | 7381 | 7820 | 6436 | 3913 | 4166 | 4507 | 4267 | 4185 | 3105 | 2451 | 3508 | 3524 | 2745 | 2560 | 3645 | 2269 | 1574 | 1041 | 1048 | 1783 | 2641 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | off | glass | off | cross- off | on | on | glass | cross | cross | cross- on | cross- on | cross- on | cross | off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | off |
High Tide / height (ft) | 3:32PM 4.63 | 3:38AM 4.72 | 4:08PM 4.66 | 4:14AM 4.69 | 4:46PM 4.66 | 4:52AM 4.59 | 5:25PM 4.66 | 5:33AM 4.46 | 6:08PM 4.63 | 6:19AM 4.3 | 6:55PM 4.59 | 7:13AM 4.1 | 7:48PM 4.56 | 8:16AM 3.97 | 8:48PM 4.56 | 9:29AM 3.94 | 9:54PM 4.59 | 10:42AM 4 | 11:00PM 4.69 | 11:50AM 4.23 | 12:04AM 4.86 | 12:51PM 4.46 | 1:03AM 5.02 | |||||||||||||
Low Tide / height (ft) | 9:21AM 0.72 | 9:35PM 1.12 | 9:55AM 0.69 | 10:11PM 1.12 | 10:29AM 0.72 | 10:48PM 1.15 | 11:05AM 0.79 | 11:29PM 1.21 | 11:44AM 0.89 | 12:15AM 1.31 | 12:26PM 1.05 | 1:07AM 1.38 | 1:15PM 1.21 | 2:08AM 1.38 | 2:14PM 1.38 | 3:16AM 1.31 | 3:22PM 1.51 | 4:28AM 1.18 | 4:36PM 1.51 | 5:36AM 0.95 | 5:48PM 1.35 | 6:38AM 0.69 | 6:52PM 1.12 | |||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||||||||||||||
| Sunrise | 7:46 | - | - | 7:47 | - | - | 7:47 | - | - | 7:48 | - | - | 7:48 | - | - | 7:48 | - | - | 7:48 | - | - | 7:48 | - | - | 7:48 | - | - | 7:48 | - | - | 7:50 | - | - | 7:50 | - | - |
| Sunset | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:47 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:50 | - |
 | |  | |  |  | | | | | | | | | | |  | | | | | | | | | |  | | | | | | | | | | |
Rain (in) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.1 | - | - | - | - | - | - | - | - | - |
| Temp. °F | 59 | 63 | 66 | 66 | 70 | 72 | 72 | 77 | 79 | 75 | 81 | 77 | 68 | 64 | 61 | 59 | 57 | 59 | 59 | 57 | 59 | 57 | 59 | 61 | 59 | 61 | 61 | 59 | 59 | 57 | 55 | 59 | 61 | 63 | 73 | 64 |
| Feels °F (?) | 54 | 59 | 57 | 59 | 63 | 61 | 63 | 68 | 68 | 61 | 72 | 70 | 63 | 63 | 59 | 59 | 52 | 54 | 54 | 50 | 54 | 54 | 55 | 55 | 52 | 55 | 55 | 55 | 57 | 52 | 52 | 54 | 52 | 54 | 66 | 55 |
Short Range Forecast: Mostly dry. Warm (max 79°F on Fri night, min 57°F on Wed morning). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 81°F on Sat afternoon, min 55°F on Mon afternoon). Winds decreasing (fresh winds from the NNE on Sat morning, calm by Mon morning). | Days 6-9 Weather Summary Light rain (total 0.1in), mostly falling on Thu night. Very mild (max 61°F on Wed night, min 57°F on Tue afternoon). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 73°F on Sun afternoon, min 55°F on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cape St Martin 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 Cape St Martin Surf forecast
The above surf forecast table for Cape St Martin provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cape St Martin can be found by selecting the local surf guide option on the grey menu. Our Cape St Martin 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 (Cape St Martin) 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 Cape St Martin 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.
Cape St Martin is 33 km (20 miles) from the city of Saldanha. If you plan a holiday in West Coast, look for hotels and other accommodation in Saldanha. Saldanha has rooms for a wide range of budgets as well as car hire and transport links.
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