
Surf Forecasts:
Widemouth Bay surf forecast from 11 Sep 2026:
- Most powerful swell: Sunday 13 Sep, 4AM (local time) - 5ft (1.6m), 10s period, W swell with 484 kJ wave energy.
Best Forecast Surf Conditions for Widemouth Bay this week:
The most powerful waves expected at Widemouth Bay in the next 16 days are 1.6m 10s and forecast to arrive on Sunday (Sep 13) at 4AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Sun 13th Sep) | 5ft (1.6m) 10s |
Table - best surf conditions forecast for Widemouth Bay over the next 16 days.
The Lowdown
Alright, folks, Rusty here with a look at the next couple of weeks. Gotta be straight with you—it’s a tough stretch ahead. We’ve got a long, frustrating gap of poor conditions before anything worthwhile shows up, so patience is key.
For the first week, from Friday the 11th right through to the 22nd of September, it’s largely a write-off. We’re looking at a solid 12-day block of poor surf conditions. The wind is constantly from the wrong direction for Widemouth Bay, with a persistent cross-onshore flow or strong onshores keeping the ocean lumpy, choppy, and messy. The swell is there, sitting around 3 ft to 7 ft, and the combined wave energy is mostly moderate to strong (anywhere from 122 to 459), but the quality is just not there. A lot of these days have short periods around 7 to 8 seconds, which means weak, jumbled waves. Even the Thursday the 17th with a 6 ft to 7 ft swell and fresh wind (19 mph) is going to be a complete wind-blown mess.
We finally get a break in the pattern starting Sunday the 20th. A shift to light easterly winds brings some clean conditions, but the swell has dropped right off. We’re looking at small, surfable waves—2 ft to 3 ft—and the energy is low (down to 82). It’s better than nothing, but it’s very ordinary.
The real standout, the one I’d circle on your calendar, is Wednesday the 23rd of September. This is the best bet in the whole window. We’ve got a moderate offshore wind from the east at 16 mph, which will groom the waves clean. The swell is still modest in height at 3 ft, but the period jumps up to a solid 13 seconds, giving it some real groundswell punch. The combined energy is strong at 345, and with that long period and offshore wind, the waves will be lined up and holding their shape. It’s not huge, but for quality and form, this is the day to try and get out. That long period means more power and better-shaped walls, especially on the reef setup here.
After that, we drop back into small, clean waves through the 24th, before fading right out into nothing by the 25th.
There are no big, powerful swells on offer, so don’t expect a thumping winter session. The water is a balmy 65°, which is much warmer than normal for this time of year—a nice surprise.
Hang in there, wait for that 23rd, and when it comes, it’ll be worth the wait.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Sat night. Very mild (max 19°C on Sat morning, min 13°C on Fri night). Winds increasing (light winds from the WNW on Fri afternoon, fresh winds from the SW by Sat afternoon). | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Wed night. Warm (max 20°C on Mon morning, min 14°C on Tue night). Winds increasing (light winds from the SSW on Mon night, fresh winds from the W by Wed night). | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
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) | W 10 | W 9 | W 8 | W 8 | W 7 | W 8 | W 10 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | WNW 10 | WNW 7 | W 8 | W 10 | W 10 | WNW 7 | W 8 | WNW 8 |
Wave Graph | |||||||||||||||||||||
301 | 224 | 132 | 165 | 226 | 313 | 379 | 271 | 177 | 130 | 122 | 102 | 104 | 437 | 234 | 279 | 296 | 141 | 362 | 459 | 385 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 6:50PM8.04m | 7:10AM7.84m | 7:27PM8.12m | 7:46AM7.86m | 8:03PM7.98m | 8:20AM7.70m | 8:37PM7.65m | 8:53AM7.37m | 9:11PM7.18m | 9:27AM6.92m | 9:45PM6.62m | 10:02AM6.39m | 10:22PM6.02m | ||||||||
Low Tide | 12:42PM0.22m | 1:04AM0.02m | 1:18PM0.06m | 1:38AM0.00m | 1:52PM0.09m | 2:11AM0.18m | 2:24PM0.30m | 2:42AM0.51m | 2:57PM0.66m | 3:13AM0.95m | 3:30PM1.13m | 3:45AM1.47m | 4:05PM1.68m | ||||||||
6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 7:42 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — | — | 7:30 | — | — | 7:29 | — | |
mm | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — |
Temp °C | 17 | 16 | 14 | 19 | 19 | 17 | 18 | 18 | 19 | 20 | 20 | 18 | 15 | 16 | 16 | 14 | 14 | 16 | 16 | 15 | 15 |
Feels °C | 15 | 15 | 13 | 14 | 14 | 14 | 16 | 17 | 19 | 19 | 18 | 18 | 12 | 11 | 12 | 10 | 10 | 10 | 11 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 9 | W 8 | W 15 | — | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | — | W 10 | W 8 | W 10 | W 10 | — | — | — |
301 | 224 | 132 | 4 | — | 100 | 379 | 271 | 177 | 130 | 122 | 102 | 104 | — | 68 | 279 | 296 | 141 | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 12 | WNW 11 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 3 | 37 | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | W 8 | W 7 | W 8 | — | — | — | — | — | — | — | WNW 10 | WNW 7 | NNW 6 | NNW 6 | WNW 5 | WNW 7 | W 8 | WNW 8 |
— | — | — | 165 | 226 | 313 | — | — | — | — | — | — | — | 437 | 234 | 100 | 42 | 58 | 362 | 459 | 385 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 49 | 51 | 18 | 42 | 236 | 267 | 42 | 42 | 18 | 42 | 42 | 3 | 87 | 87 | 85 | 242 | 520 | 272 | 272 | 50 | |
Best forecast wave conditions in North Cornwall | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Widemouth Bay Surf forecast
The above surf forecast table for Widemouth Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Widemouth Bay can be found by selecting the local surf guide option on the grey menu. Our Widemouth 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 (Widemouth 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 Widemouth 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.
Widemouth Bay is 4 km (2 miles) from Bude. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Bude. Bude has rooms for a wide range of budgets as well as car hire and transport links.










