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The Boiler surfForecast / Cape Town / South Africa
12 Day Weather and Surf, issued 7 am Monday 07 Jul 2025 SAST
Best Forecast Surf Conditions for The Boiler this week:
The surf forecast for The Boiler over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 07) at 11AM. The primary swell is predicted to be 10ft and 13s period with a secondary swell of 5ft and 11s. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at The Boiler in the next 12 days are 16ft 15s and forecast to arrive on Friday (Jul 11) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7ft 6s period and expected on Sunday (Jul 13) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Mon 7th Jul) | 10ft (3.0m) 13s |
| Best Surf | 11PM (Wed 9th Jul) | 15ft (4.5m) 14s |
| Most Powerful | 2PM (Fri 11th Jul) | 16ft (5.0m) 15s |
Table - best surf conditions forecast for The Boiler over the next 12 days.
Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||||||
| 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) (?) | 13 | 14 | 14 | 14 | 13 | 11 | 13 | 13 | 14 | 13 | 13 | 14 | 16 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 13 | 19 | 17 | 15 | 15 | 14 | 14 | 13 | 13 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 3406 | 3547 | 2500 | 1875 | 1546 | 1523 | 3046 | 3911 | 7897 | 6059 | 5246 | 5633 | 10722 | 10306 | 7563 | 6949 | 5937 | 4295 | 2253 | 1381 | 763 | 927 | 773 | 578 | 1061 | 1801 | 2173 | 2929 | 4822 | 4427 | 4469 | 3813 | 2977 | 3427 | 4136 | 4270 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross | cross- on | cross- on | cross- on | on | on | cross- off | off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (ft) | 1:25PM 3.74 | 1:28AM 4.1 | 2:07PM 4 | 2:10AM 4.3 | 2:45PM 4.23 | 2:49AM 4.46 | 3:21PM 4.46 | 3:26AM 4.63 | 3:57PM 4.66 | 4:02AM 4.69 | 4:32PM 4.82 | 4:39AM 4.69 | 5:09PM 4.92 | 5:18AM 4.59 | 5:46PM 4.95 | 5:59AM 4.43 | 6:27PM 4.89 | 6:45AM 4.2 | 7:12PM 4.72 | 7:38AM 3.94 | 8:05PM 4.53 | 8:44AM 3.71 | 9:11PM 4.3 | |||||||||||||
Low Tide / height (ft) | 7:25PM 1.61 | 7:57AM 1.08 | 8:09PM 1.38 | 8:34AM 0.85 | 8:48PM 1.18 | 9:10AM 0.66 | 9:25PM 0.98 | 9:44AM 0.49 | 10:02PM 0.85 | 10:17AM 0.39 | 10:39PM 0.79 | 10:51AM 0.39 | 11:18PM 0.75 | 11:27AM 0.46 | 11:59PM 0.75 | 12:04PM 0.62 | 12:44AM 0.85 | 12:47PM 0.85 | 1:35AM 0.98 | 1:36PM 1.15 | 2:36AM 1.15 | 2:38PM 1.44 | 3:50AM 1.28 | |||||||||||||
Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||||||
| Sunrise | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:50 | - | - | 7:50 | - | - | 7:50 | - | - | 7:50 | - | - | 7:50 | - | - | 7:50 | - | - | 7:48 | - | - | 7:48 | - | - |
| Sunset | - | 5:50 | - | - | 5:51 | - | - | 5:51 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:53 | - | - | 5:54 | - | - | 5:54 | - | - | 5:55 | - | - | 5:55 | - |
 |  |  |  | | | | |  | | | | |  |  | | | | | | | | | | | | | | | | | | |  |  | | |
Rain (in) | 0.0 | - | - | - | - | - | - | - | 0.1 | - | - | 0.0 | 0.1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.4 | 0.6 | 0.2 | 0.3 |
| Temp. °F | 57 | 57 | 55 | 55 | 59 | 61 | 59 | 59 | 57 | 55 | 57 | 57 | 59 | 57 | 55 | 54 | 54 | 54 | 52 | 55 | 57 | 55 | 55 | 55 | 57 | 57 | 57 | 55 | 57 | 55 | 55 | 57 | 57 | 55 | 54 | 55 |
| Feels °F (?) | 52 | 52 | 52 | 50 | 55 | 55 | 50 | 50 | 52 | 50 | 52 | 50 | 43 | 41 | 45 | 45 | 45 | 41 | 46 | 48 | 48 | 48 | 48 | 48 | 54 | 52 | 54 | 52 | 52 | 50 | 46 | 41 | 41 | 50 | 39 | 43 |
Short Range Forecast: Light rain (total 0.1in), mostly falling on Wed night. Very mild (max 61°F on Tue night, min 54°F on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 0.2in), mostly falling on Fri morning. Very mild (max 59°F on Fri morning, min 50°F on Sat night). Winds increasing (calm on Thu morning, strong winds from the NW by Fri morning). | Days 6-9 Weather Summary Mostly dry. Very mild (max 57°F on Sun night, min 50°F on Sun morning). Wind will be generally light. | Long Range Forecast: Heavy rain (total 1.5in), heaviest during Fri morning. Very mild (max 57°F on Wed afternoon, min 52°F on Fri night). Winds increasing (light winds from the N on Wed morning, near gales from the N by Thu night). | |||||||||||||||||||||||||||||||||
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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 The Boiler 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 The Boiler Surf forecast
The above surf forecast table for The Boiler provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at The Boiler can be found by selecting the local surf guide option on the grey menu. Our The Boiler 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 (The Boiler) 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 The Boiler 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 The Boiler, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 27 km (17 miles) away. Other places in and around Cape Town where you can find information about places to rent, and car hire include Robben Island which is 38 km (24 miles) away, Bellville, Stellenbosch and Kayamnandi.
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