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Silwerstroom Surf Forecast
/ West Coast (18 surf breaks) /
Silwerstroom surfForecast / West Coast / South Africa
12 Day Weather and Surf, issued 7 am Friday 09 May 2025 SAST
Best Forecast Surf Conditions for Silwerstroom this week:
The surf forecast for Silwerstroom over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 09) at 11AM. The primary swell is predicted to be 1.7m and 13s period with a secondary swell of 0.5m and 10s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Silwerstroom in the next 12 days are 4.5m 12s and forecast to arrive on Saturday (May 10) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 9th May) | 5.5ft (1.7m) 13s |
| Best Surf | 11PM (Sat 10th May) | 13ft (4.0m) 12s |
| Most Powerful | 2PM (Sat 10th May) | 15ft (4.5m) 12s |
Table - best surf conditions forecast for Silwerstroom over the next 12 days.
Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||||||
| 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 (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 11 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1045 | 799 | 412 | 2947 | 4975 | 3295 | 2158 | 1557 | 934 | 560 | 892 | 2201 | 2887 | 2762 | 2209 | 1778 | 1380 | 1100 | 626 | 522 | 450 | 376 | 283 | 292 | 1510 | 1242 | 1109 | 580 | 475 | 656 | 460 | 375 | 254 | 156 | 146 | 384 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- on | on | cross- on | glass | cross- on | off | glass | cross- on | cross- off | cross- off | cross- on | cross- off | cross- off | glass | cross- off | cross | cross- on | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- off | cross- off | cross- on | cross | cross- on | on | cross |
High Tide / height (m) | 1:44PM 1.29 | 1:47AM 1.43 | 2:14PM 1.35 | 2:17AM 1.46 | 2:44PM 1.38 | 2:47AM 1.47 | 3:14PM 1.40 | 3:18AM 1.46 | 3:44PM 1.39 | 3:49AM 1.43 | 4:16PM 1.36 | 4:21AM 1.38 | 4:50PM 1.32 | 4:55AM 1.32 | 5:28PM 1.27 | 5:33AM 1.26 | 6:13PM 1.22 | 6:20AM 1.19 | 7:09PM 1.19 | 7:23AM 1.12 | 8:18PM 1.19 | 8:44AM 1.09 | 9:32PM 1.23 | |||||||||||||
Low Tide / height (m) | 7:44PM 0.34 | 8:10AM 0.21 | 8:15PM 0.31 | 8:38AM 0.17 | 8:45PM 0.28 | 9:07AM 0.16 | 9:15PM 0.28 | 9:36AM 0.17 | 9:45PM 0.29 | 10:05AM 0.20 | 10:16PM 0.32 | 10:37AM 0.24 | 10:49PM 0.37 | 11:11AM 0.29 | 11:27PM 0.43 | 11:50AM 0.35 | 12:14AM 0.49 | 12:37PM 0.40 | 1:15AM 0.54 | 1:38PM 0.45 | 2:35AM 0.54 | 2:53PM 0.47 | 4:00AM 0.48 | |||||||||||||
Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||||||||
| Sunrise | 7:26 | - | - | 7:26 | - | - | 7:26 | - | - | 7:28 | - | - | 7:28 | - | - | 7:28 | - | - | 7:30 | - | - | 7:31 | - | - | 7:31 | - | - | 7:31 | - | - | 7:33 | - | - | 7:33 | - | - |
| Sunset | - | 5:59 | - | - | 5:59 | - | - | 5:58 | - | - | 5:57 | - | - | 5:55 | - | - | 5:55 | - | - | 5:54 | - | - | 5:53 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - |
 |  |  |  |  | | | |  | | | | | | | | | | | | | | |  |  | | | | | | | |  | | | | |
Rain (mm) | - | - | 2 | 3 | 3 | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 1 | - |
| Temp. °C | 17 | 18 | 15 | 17 | 17 | 16 | 15 | 17 | 15 | 15 | 16 | 16 | 19 | 24 | 23 | 26 | 28 | 25 | 26 | 27 | 23 | 25 | 28 | 18 | 17 | 17 | 15 | 15 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 15 |
| Feels °C (?) | 15 | 14 | 12 | 11 | 10 | 12 | 14 | 15 | 14 | 14 | 14 | 13 | 16 | 20 | 18 | 22 | 25 | 22 | 21 | 21 | 20 | 21 | 22 | 18 | 16 | 13 | 11 | 13 | 14 | 12 | 14 | 13 | 10 | 11 | 9 | 11 |
Short Range Forecast: Moderate rain (total 13mm), heaviest on Fri night. Very mild (max 18°C on Fri afternoon, min 13°C on Sun morning). Winds decreasing (fresh winds from the N on Fri night, calm by Sun morning). | Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Wed afternoon, min 14°C on Mon morning). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 28°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light. | Long Range Forecast: Light rain (total 4mm), mostly falling on Tue morning. Very mild (max 16°C on Sun afternoon, min 13°C on Sun morning). Winds increasing (calm on Mon morning, fresh winds from the N by Mon night). | |||||||||||||||||||||||||||||||||
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Silwerstroom 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 Silwerstroom Surf forecast
The above surf forecast table for Silwerstroom provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Silwerstroom can be found by selecting the local surf guide option on the grey menu. Our Silwerstroom 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 (Silwerstroom) 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 Silwerstroom 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 West Coast? If you are looking for accommodation near Silwerstroom, camping, hotels and holiday cottages in West Coast, consider staying in Atlantis which is 20 km (12 miles) away. Other places in and around West Coast where you can find information about places to rent, and car hire include Robben Island which is 37 km (23 miles) away, Malmesbury, Cape Town and Bellville.
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