Surf Forecasts:
Rest Bay surf forecast from 13 Nov 2026:
- Best quality surf: Tuesday 17 Nov, 9AM (local time) - 10ft (3.0m), 9s period, WSW swell with offshore winds.
- Most powerful swell: Tuesday 17 Nov, 12PM (local time) - 15ft (4.5m), 12s period, WSW swell with 5,037 kJ wave energy.
- Next surfable swell (1★+): Monday 16 Nov, 6PM (local time) - 3ft (0.9m), 9s period with WSW swell.
Best Forecast Surf Conditions for Rest Bay this week:
The surf forecast for Rest Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 16) at 6PM. The primary swell is predicted to be 0.9m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rest Bay in the next 16 days are 4.5m 12s and forecast to arrive on Tuesday (Nov 17) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Tuesday (Nov 17) at 3AM.
| Wave Type | Time (GMT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 16th Nov) | 3ft (0.9m) 9s |
| Best Surf | 9AM (Tue 17th Nov) | 10ft (3.0m) 9s |
| Most Powerful | 12PM (Tue 17th Nov) | 15ft (4.5m) 12s |
Table - best surf conditions forecast for Rest Bay over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Sat night. Very mild (max 12°C on Sun morning, min 5°C on Fri morning). Winds increasing (calm on Fri afternoon, strong winds from the NW by Sun night). | Days 4-6 Weather SummaryHeavy rain (total 29mm), heaviest during Mon night. Mild temperatures (max 8°C on Mon afternoon, min 3°C on Tue morning). Mainly near gales. | ||||||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 9 | WSW 9 | WSW 14 | WSW 13 | SW 12 | SW 6 | SW 8 | WSW 8 | WSW 11 | W 10 | WSW 9 | WSW 9 | WSW 9 | WSW 12 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 15 | WSW 14 | WSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 13 | 10 | 21 | 17 | 23 | 36 | 260 | 213 | 560 | 288 | 149 | 78 | 1254 | 3946 | 2369 | 980 | 605 | 837 | 1024 | 996 | 606 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | cross-off | cross-off | cross | cross | on | on | cross-on | cross-on | cross-on | cross-off | off | cross | off | off | off | off | off | off | cross-off |
High Tide | 8:32PM7.58m | 8:50AM7.59m | 9:10PM7.14m | 9:30AM7.17m | 9:53PM6.71m | 10:17AM6.77m | 10:44PM6.33m | 11:13AM6.46m | 11:48PM6.11m | 12:22PM6.35m | 1:02AM6.16m | 1:34PM6.51m | 2:12AM6.50m | ||||||||
Low Tide | 2:14PM1.45m | 2:27AM1.70m | 2:51PM1.85m | 3:06AM2.09m | 3:34PM2.27m | 3:51AM2.48m | 4:28PM2.63m | 4:49AM2.80m | 5:35PM2.84m | 6:02AM2.95m | 6:51PM2.81m | 7:18AM2.83m | 7:59PM2.51m | ||||||||
 | |  |  | |  |  |  |  | | |  | |  |  | | | | | | | |
 | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — |
 | — | 4:29 | — | — | 4:27 | — | — | 4:25 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — |
mm | — | — | — | — | — | 2 | 3 | 3 | 1 | — | — | 15 | 5 | — | — | 2 | 3 | 4 | — | — | — |
Temp °C | 7 | 7 | 6 | 9 | 10 | 10 | 12 | 11 | 7 | 7 | 8 | 6 | 5 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 3 |
Feels °C | 4 | 5 | 3 | 4 | 5 | 3 | 7 | 6 | -2 | 0 | 3 | 0 | -1 | 3 | 1 | 0 | -1 | -1 | 0 | 1 | -2 |
Swell 1 Height (m) Direction Period (s) | SW 9 | WSW 9 | WSW 14 | WSW 13 | SW 12 | SW 6 | WSW 8 | — | WSW 11 | W 10 | WSW 9 | WSW 9 | ESE 4 | — | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 15 | WSW 14 | WSW 13 |
| kJ | 13 | 8 | 21 | 17 | 23 | 36 | 120 | — | 560 | 271 | 149 | 78 | 3 | — | 2369 | 980 | 605 | 837 | 1024 | 996 | 606 |
Swell 2 Height (m) Direction Period (s) | — | SW 16 | SW 8 | SW 11 | SW 8 | SW 12 | WSW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 10 | 3 | 5 | 2 | 22 | 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | S 8 | SW 4 | SSE 2 | SW 8 | WSW 8 | NW 5 | WSW 10 | — | ESE 3 | WSW 9 | WSW 12 | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 4 | 1 | 260 | 213 | 43 | 288 | — | 7 | 1254 | 3946 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 41 | 41 | 51 | 42 | 168 | 417 | 137 | 391 | 256 | 99 | 21 | 340 | 136 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 2 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Rest Bay Surf forecast
The above surf forecast table for Rest Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rest Bay can be found by selecting the local surf guide option on the grey menu. Our Rest 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 (Rest 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 Rest 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.
Rest Bay is 1 km (1 miles) from Porthcawl. If you plan a holiday in Wales - South East, look for hotels and other accommodation in Porthcawl. Porthcawl has rooms for a wide range of budgets as well as car hire and transport links.
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