Surf Forecasts:
Fortuneswell/West Bay surf forecast from 10 Aug 2026:
- Best quality surf: Thursday 13 Aug, 1AM (local time) - 3.5ft (1.1m), 5s period, E swell with offshore winds.
- Most powerful swell: Wednesday 12 Aug, 1AM (local time) - 4.5ft (1.3m), 6s period, E swell with 106 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 1AM (local time) - 3.5ft (1.1m), 5s period with E swell.
Best Forecast Surf Conditions for Fortuneswell/West Bay this week:
The surf forecast for Fortuneswell/West Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 13) at 1AM. The primary swell is predicted to be 1.1m and 5s period with a secondary swell of 0.8m and 5s. Another secondary swell of 0.2m and 9s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Fortuneswell/West Bay in the next 16 days are 1.3m 6s and forecast to arrive on Wednesday (Aug 12) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Aug 12) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Thu 13th Aug) | 3.5ft (1.1m) 5s |
| Best Surf | 1AM (Thu 13th Aug) | 3.5ft (1.1m) 5s |
| Most Powerful | 1AM (Wed 12th Aug) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for Fortuneswell/West Bay over the next 16 days.
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 17°C on Mon night). Winds increasing (light winds from the NW on Mon morning, fresh winds from the ESE by Tue morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
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 7 | SW 6 | SW 7 | E 4 | E 5 | E 6 | E 6 | E 5 | E 5 | ESE 5 | WSW 10 | WSW 5 | WSW 9 | SW 4 | SW 5 | WSW 6 | SW 4 | WSW 4 | SW 8 | SW 2 | W 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12 | 21 | 7 | 19 | 53 | 106 | 64 | 39 | 67 | 27 | 21 | 9 | 16 | 12 | 7 | 4 | 12 | 2 | 2 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | cross | cross | cross-off | cross | cross | off | cross | cross-on | cross-off | cross-off | cross-on | off | off | cross | off | cross-off | on | cross-off |
High Tide | 10:49AM0.75m | 6:31PM1.72m | 7:05AM1.69m | 7:19PM1.97m | 7:47AM1.89m | 7:59PM2.16m | 8:25AM2.02m | 1:40PM0.49m | 8:36PM2.28m | 9:02AM2.08m | 2:40PM0.46m | 9:13PM2.31m | 9:38AM2.08m | 3:28PM0.44m | 9:47PM2.26m | 10:11AM2.01m | 4:27PM0.44m | 10:19PM2.14m | |||
Low Tide | 10:12AM0.75m | 1:14PM0.56m | 1:46AM0.32m | 2:03PM0.47m | 2:37AM0.19m | 2:55PM0.40m | 3:29AM0.10m | 1:03PM0.48m | 4:15AM0.05m | 1:30PM0.42m | 4:53AM0.07m | 2:07PM0.38m | 2:53AM0.29m | 5:25AM0.16m | 2:50PM0.38m | 3:35AM0.30m | |||||
 | |  | | | | | | | | | | | |  | | | |  | | | |
 | 5:48 | — | — | 5:50 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:58 | — | — |
 | — | 8:39 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 19 | 23 | 21 | 24 | 29 | 25 | 27 | 28 | 23 | 23 | 25 | 19 | 21 | 22 | 19 | 20 | 21 | 20 |
Feels °C | 21 | 19 | 20 | 14 | 18 | 17 | 18 | 23 | 23 | 23 | 27 | 21 | 21 | 19 | 14 | 17 | 17 | 13 | 18 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | WSW 7 | SW 6 | SW 6 | SW 11 | WSW 10 | ESE 5 | ESE 5 | ESE 4 | WSW 5 | WSW 9 | — | SW 5 | WSW 6 | — | WSW 4 | SW 8 | ENE 4 | W 3 |
| kJ | 12 | 11 | 7 | 4 | 2 | 1 | 5 | 10 | 36 | 27 | 7 | 9 | 16 | — | 7 | 4 | — | 2 | 2 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | W 8 | WSW 3 | W 10 | W 10 | W 12 | W 6 | W 6 | WSW 9 | WSW 9 | WSW 10 | WSW 10 | — | — | W 8 | W 8 | — | SW 8 | — | — | W 7 |
| kJ | — | 1 | 1 | 2 | 2 | 3 | 1 | 1 | 8 | 17 | 21 | 9 | — | — | 1 | 1 | — | 2 | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | — | W 8 | — | W 9 | — | — | — | — | — | E 4 | — | — | W 11 | — | — | SW 5 | — | — | — |
| kJ | 1 | 1 | — | 1 | — | 2 | — | — | — | — | — | 1 | — | — | 2 | — | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | SW 6 | — | E 4 | E 5 | E 6 | E 6 | E 5 | E 5 | — | SSW 3 | NW 3 | WNW 2 | SW 4 | NW 4 | WNW 3 | SW 4 | NW 3 | NNE 3 | SW 2 | N 3 |
| kJ | 1 | 21 | — | 19 | 53 | 106 | 64 | 39 | 67 | — | 3 | 1 | 1 | 12 | 11 | 1 | 12 | 6 | 4 | 1 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 208 | 208 | 182 | 549 | 293 | 140 | 136 | 111 | 24 | 100 | 111 | 119 | 155 | 322 | 118 | 163 | 216 | 138 | 211 | 214 | 509 |
Best forecast wave conditions in South Coast of England | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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Information about the Fortuneswell/West Bay Surf forecast
The above surf forecast table for Fortuneswell/West Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fortuneswell/West Bay can be found by selecting the local surf guide option on the grey menu. Our Fortuneswell/West 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 (Fortuneswell/West 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 Fortuneswell/West 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.
Fortuneswell/West Bay is 2 km (1 miles) from the city of Portland. If you plan a holiday in South Coast of England, look for hotels and other accommodation in Portland. Portland has rooms for a wide range of budgets as well as car hire and transport links.
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