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Caswell Bay Surf Forecast
/ Wales – Gower (29 surf breaks) /
Caswell Bay surfForecast / Wales – Gower / UK
12 Day Weather and Surf, issued 5 pm Tuesday 11 Feb 2025 GMT
Best Forecast Surf Conditions for Caswell Bay this week:
The surf forecast for Caswell Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 13) at 3AM. The primary swell is predicted to be 0.5m and 18s period with a secondary swell of 0.4m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Caswell Bay in the next 12 days are 1.7m 18s and forecast to arrive on Tuesday (Feb 18) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Friday (Feb 14) at 12AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 13th Feb) | 1.5ft (0.5m) 18s |
| Best Surf | 9PM (Mon 17th Feb) | 3.5ft (1.1m) 12s |
| Most Powerful | 9AM (Tue 18th Feb) | 5.5ft (1.7m) 18s |
Table - best surf conditions forecast for Caswell Bay over the next 12 days.
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sun 23 | ||||||||||||||||||||||||
| 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 | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 19 | 16 | 16 | 15 | 10 | 10 | 10 | 15 | 14 | 12 | 12 | 11 | 11 | 11 | 13 | 12 | 18 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 12 | 8 | 10 | 16 | 15 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 59 | 53 | 50 | 49 | 73 | 276 | 333 | 222 | 141 | 168 | 176 | 936 | 640 | 283 | 211 | 143 | 105 | 101 | 192 | 301 | 1814 | 1567 | 1194 | 950 | 706 | 401 | 235 | 164 | 113 | 423 | 701 | 1429 | 879 | 669 | 431 | 322 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on | cross | cross- on | cross- on | on | on | cross- on | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 6:04PM 8.82 | 6:21AM 9.18 | 6:44PM 9.08 | 6:58AM 9.37 | 7:19PM 9.18 | 7:31AM 9.42 | 7:50PM 9.18 | 8:01AM 9.38 | 8:18PM 9.11 | 8:28AM 9.24 | 8:44PM 8.94 | 8:54AM 9.01 | 9:10PM 8.68 | 9:20AM 8.67 | 9:35PM 8.31 | 9:47AM 8.23 | 10:03PM 7.87 | 10:18AM 7.73 | 10:40PM 7.36 | 11:04AM 7.18 | 11:45PM 6.86 | 12:28PM 6.72 | 1:38AM 6.72 | |||||||||||||
Low Tide / height (m) | 12:09AM 1.70 | 12:38PM 1.46 | 12:46AM 1.46 | 1:12PM 1.32 | 1:17AM 1.34 | 1:40PM 1.29 | 1:44AM 1.31 | 2:06PM 1.34 | 2:11AM 1.36 | 2:31PM 1.47 | 2:38AM 1.52 | 2:55PM 1.69 | 3:04AM 1.80 | 3:20PM 2.03 | 3:31AM 2.21 | 3:46PM 2.47 | 4:03AM 2.71 | 4:19PM 2.98 | 4:46AM 3.27 | 5:10PM 3.54 | 6:04AM 3.77 | 6:56PM 3.93 | 8:00AM 3.77 | |||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sun 23 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:35 | - | - | 7:33 | - | - | 7:33 | - | - | 7:31 | - | - | 7:28 | - | - | 7:26 | - | - | 7:24 | - | - | 7:22 | - | - | 7:20 | - | - | 7:18 | - | - | 7:16 | - | - | 7:15 |
| Sunset | 5:22 | - | - | 5:23 | - | - | 5:25 | - | - | 5:28 | - | - | 5:30 | - | - | 5:30 | - | - | 5:32 | - | - | 5:35 | - | - | 5:37 | - | - | 5:38 | - | - | 5:40 | - | - | 5:42 | - | - |
 |  |  | | | | |  |  | | | | | | | |  | | | | | | | | | | | |  | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | 2 | 2 | - | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7 | - | - | - | 1 | - | - | - |
| Temp. °C | 4 | 4 | 5 | 6 | 5 | 4 | 4 | 4 | 3 | 5 | 5 | 5 | 8 | 6 | 7 | 9 | 8 | 9 | 11 | 9 | 9 | 11 | 8 | 10 | 10 | 10 | 11 | 12 | 12 | 11 | 10 | 10 | 11 | 14 | 11 | 12 |
| Feels °C (?) | 1 | -1 | -1 | 1 | 0 | -5 | -5 | -6 | -7 | -5 | -3 | -3 | 1 | -2 | 0 | 5 | 4 | 6 | 7 | 4 | 2 | 4 | 1 | 8 | 8 | 8 | 6 | 6 | 4 | 6 | 6 | 8 | 6 | 10 | 6 | 6 |
Short Range Forecast: Light rain (total 4mm), mostly falling on Thu night. Mild temperatures (max 6°C on Wed afternoon, min 2°C on Thu morning). Winds increasing (light winds from the E on Tue afternoon, strong winds from the ESE by Thu night). | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Fri night. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Fri night). Winds decreasing (fresh winds from the ESE on Fri afternoon, light winds from the SE by Sun night). | Days 6-9 Weather Summary Mostly dry. Very mild (max 11°C on Mon afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the ESE on Tue morning, light winds from the WSW by Wed afternoon). | Long Range Forecast: Light rain (total 8mm), mostly falling on Thu night. Very mild (max 14°C on Sat afternoon, min 10°C on Fri afternoon). Winds decreasing (strong winds from the SSW on Thu night, calm by Fri 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 Caswell 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 Caswell Bay Surf forecast
The above surf forecast table for Caswell Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Caswell Bay can be found by selecting the local surf guide option on the grey menu. Our Caswell 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 (Caswell 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 Caswell 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.
Caswell Bay is 9 km (6 miles) from Swansea. If you plan a holiday in Wales - Gower, look for hotels and other accommodation in Swansea. Swansea has rooms for a wide range of budgets as well as car hire and transport links.
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