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Underwater Point surfForecast / Cape Town / South Africa
12 Day Weather and Surf, issued 7 pm Monday 31 Mar 2025 SAST
Best Forecast Surf Conditions for Underwater Point this week:
The surf forecast for Underwater Point over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 01) at 2AM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Underwater Point in the next 12 days are 3.0m 17s and forecast to arrive on Saturday (Apr 05) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Friday (Apr 04) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 1st Apr) | 10ft (3.0m) 14s |
| Best Surf | 5AM (Sun 6th Apr) | 8ft (2.5m) 16s |
| Most Powerful | 8PM (Sat 5th Apr) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Underwater Point over the next 12 days.
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | |||||||||||||||||||||||||
| 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 | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 20 | 18 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 12 | 14 | 13 | 12 | 12 | 11 | 15 | 14 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 3569 | 2802 | 3057 | 1976 | 1223 | 747 | 1139 | 933 | 713 | 353 | 291 | 234 | 353 | 815 | 4336 | 4021 | 2800 | 1929 | 1249 | 961 | 880 | 890 | 834 | 629 | 580 | 521 | 447 | 380 | 368 | 401 | 551 | 1080 | 1028 | 745 | 426 | 426 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | cross- off | glass | on | on | on | cross- on | on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:57AM 1.69 | 5:24PM 1.48 | 5:39AM 1.53 | 6:08PM 1.34 | 6:26AM 1.35 | 7:01PM 1.19 | 7:26AM 1.16 | 8:20PM 1.07 | 9:05AM 1.02 | 10:25PM 1.04 | 11:13AM 1.02 | 12:01AM 1.13 | 12:29PM 1.11 | 12:53AM 1.25 | 1:14PM 1.20 | 1:30AM 1.35 | 1:48PM 1.29 | 1:59AM 1.43 | 2:17PM 1.35 | 2:26AM 1.50 | 2:45PM 1.41 | 2:52AM 1.54 | 3:11PM 1.44 | |||||||||||||
Low Tide / height (m) | 10:45PM 0.03 | 11:16AM 0.01 | 11:26PM 0.15 | 11:58AM 0.16 | 12:11AM 0.30 | 12:47PM 0.33 | 1:08AM 0.46 | 1:53PM 0.49 | 2:43AM 0.59 | 3:47PM 0.58 | 5:05AM 0.60 | 5:39PM 0.53 | 6:28AM 0.49 | 6:40PM 0.44 | 7:15AM 0.38 | 7:20PM 0.35 | 7:49AM 0.29 | 7:52PM 0.28 | 8:18AM 0.21 | 8:20PM 0.23 | 8:44AM 0.14 | 8:47PM 0.19 | 9:09AM 0.11 | |||||||||||||
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | |||||||||||||||||||||||||
| Sunrise | - | 6:58 | - | - | 6:58 | - | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:03 | - | - | 7:03 | - | - | 7:03 | - | - | 7:05 | - | - | 7:05 | - |
| Sunset | - | - | 6:40 | - | - | 6:39 | - | - | 6:38 | - | - | 6:37 | - | - | 6:36 | - | - | 6:35 | - | - | 6:32 | - | - | 6:31 | - | - | 6:30 | - | - | 6:29 | - | - | 6:28 | - | - | 6:27 |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 18 | 18 | 16 | 16 | 17 | 18 | 21 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 24 | 23 | 19 | 21 | 21 | 21 | 22 | 22 | 19 | 20 | 19 | 19 | 20 | 19 | 19 | 20 | 20 | 18 | 19 |
| Feels °C (?) | 15 | 17 | 15 | 13 | 9 | 7 | 7 | 13 | 14 | 10 | 16 | 15 | 14 | 16 | 15 | 14 | 17 | 19 | 20 | 14 | 15 | 15 | 18 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 18 | 16 | 17 |
Short Range Forecast: Mostly dry. Warm (max 21°C on Thu afternoon, min 15°C on Wed night). Winds increasing (light winds from the SSE on Tue morning, near gales from the SE by Wed afternoon). | Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Sun afternoon, min 17°C on Thu night). Winds decreasing (near gales from the SE on Thu night, moderate winds from the E by Sat night). | Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Tue morning. Warm (max 23°C on Sun night, min 18°C on Sun night). Winds decreasing (near gales from the SE on Mon afternoon, calm by Tue night). | Long Range Forecast: Mostly dry. Warm (max 20°C on Thu afternoon, min 18°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Underwater Point 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 Underwater Point Surf forecast
The above surf forecast table for Underwater Point provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Underwater Point can be found by selecting the local surf guide option on the grey menu. Our Underwater Point 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 (Underwater Point) 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 Underwater Point 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 Underwater Point, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 46 km (29 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 51 km (32 miles) away, Grabouw, Stellenbosch and Kayamnandi.
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