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Bettys Bay Surf Forecast
/ Overberg (23 surf breaks) /
Bettys Bay surfForecast / Overberg / South Africa
12 Day Weather and Surf, issued 1 am Monday 12 May 2025 SAST
Best Forecast Surf Conditions for Bettys Bay this week:
The surf forecast for Bettys Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 12) at 5AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 1.6m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Bettys Bay in the next 12 days are 3.0m 14s and forecast to arrive on Tuesday (May 13) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Sunday (May 18) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 12th May) | 5.5ft (1.7m) 12s |
| Best Surf | 11AM (Mon 12th May) | 10ft (3.0m) 12s |
| Most Powerful | 8PM (Tue 13th May) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Bettys Bay over the next 12 days.
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 6 | 10 | 10 | 7 | 10 | 11 | 12 | 13 | 13 | 14 | 13 | 13 | 12 | 12 | 19 | 18 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 2078 | 2538 | 2302 | 2548 | 3448 | 3054 | 2717 | 1903 | 1391 | 722 | 539 | 742 | 658 | 578 | 521 | 403 | 366 | 196 | 141 | 178 | 910 | 539 | 745 | 3330 | 4375 | 4758 | 4841 | 3732 | 3893 | 2436 | 1583 | 1131 | 880 | 1255 | 1822 | 3415 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | glass | cross- on | on | cross- on | on | on | cross- on | cross- on | cross- on | cross | glass | glass | glass | glass | cross- on | off | cross- off | cross- off | off | off | cross- off | cross- off | cross | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on |
High Tide / height (m) | 3:13PM 1.40 | 3:18AM 1.47 | 3:44PM 1.39 | 3:49AM 1.44 | 4:15PM 1.36 | 4:20AM 1.39 | 4:49PM 1.32 | 4:54AM 1.33 | 5:26PM 1.27 | 5:32AM 1.27 | 6:11PM 1.22 | 6:18AM 1.19 | 7:07PM 1.19 | 7:19AM 1.13 | 8:16PM 1.19 | 8:40AM 1.09 | 9:32PM 1.23 | 10:07AM 1.12 | 10:41PM 1.32 | 11:19AM 1.19 | 11:40PM 1.43 | 12:19PM 1.30 | 12:32AM 1.54 | |||||||||||||
Low Tide / height (m) | 9:07AM 0.15 | 9:14PM 0.27 | 9:35AM 0.16 | 9:44PM 0.29 | 10:05AM 0.19 | 10:15PM 0.32 | 10:36AM 0.24 | 10:48PM 0.37 | 11:10AM 0.29 | 11:25PM 0.43 | 11:49AM 0.34 | 12:12AM 0.49 | 12:37PM 0.40 | 1:14AM 0.54 | 1:39PM 0.45 | 2:35AM 0.55 | 2:54PM 0.47 | 4:01AM 0.48 | 4:11PM 0.45 | 5:13AM 0.37 | 5:18PM 0.38 | 6:11AM 0.24 | 6:17PM 0.30 | |||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||||||||||||||
| Sunrise | 7:26 | - | - | 7:28 | - | - | 7:28 | - | - | 7:30 | - | - | 7:30 | - | - | 7:31 | - | - | 7:31 | - | - | 7:31 | - | - | 7:33 | - | - | 7:33 | - | - | 7:35 | - | - | 7:35 | - | - |
| Sunset | - | 5:52 | - | - | 5:52 | - | - | 5:51 | - | - | 5:51 | - | - | 5:50 | - | - | 5:49 | - | - | 5:49 | - | - | 5:47 | - | - | 5:46 | - | - | 5:46 | - | - | 5:45 | - | - | 5:45 | - |
 |  |  | | | | | | | | | | | | | | |  | | | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 17 | 15 | 18 | 20 | 19 | 19 | 20 | 18 | 22 | 25 | 25 | 28 | 28 | 22 | 21 | 22 | 21 | 20 | 20 | 17 | 16 | 17 | 16 | 17 | 17 | 14 | 14 | 20 | 16 | 19 | 25 | 22 | 19 | 19 | 16 |
| Feels °C (?) | 12 | 13 | 13 | 16 | 17 | 17 | 15 | 17 | 14 | 19 | 22 | 22 | 26 | 25 | 22 | 21 | 22 | 19 | 16 | 15 | 14 | 12 | 12 | 10 | 15 | 14 | 11 | 9 | 15 | 12 | 15 | 21 | 19 | 17 | 17 | 14 |
Short Range Forecast: Mostly dry. Warm (max 20°C on Tue afternoon, min 13°C on Mon morning). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Fri morning, min 19°C on Thu morning). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 4mm), mostly falling on Mon morning. Warm (max 20°C on Sun morning, min 12°C on Tue night). Winds decreasing (fresh winds from the WNW on Mon night, light winds from the WSW by Tue morning). | Long Range Forecast: Mostly dry. Warm (max 25°C on Thu afternoon, min 11°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Bettys Bay 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 Bettys Bay Surf forecast
The above surf forecast table for Bettys Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Bettys Bay can be found by selecting the local surf guide option on the grey menu. Our Bettys Bay 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 (Bettys Bay) 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 Bettys Bay 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 Overberg? If you are looking for accommodation near Bettys Bay, camping, hotels and holiday cottages in Overberg, consider staying in Grabouw which is 25 km (16 miles) away. Other places in and around Overberg where you can find information about places to rent, and car hire include Hermanus which is 31 km (19 miles) away, Stellenbosch, Kayamnandi and Bellville.
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