Surf Forecasts:
Fortuneswell/West Bay surf forecast from 18 Aug 2026:
- Most powerful swell: Wednesday 19 Aug, 7PM (local time) - 4.5ft (1.3m), 5s period, WSW swell with 80 kJ wave energy.
Best Forecast Surf Conditions for Fortuneswell/West Bay this week:
The most powerful waves expected at Fortuneswell/West Bay in the next 16 days are 1.3m 5s and forecast to arrive on Wednesday (Aug 19) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Saturday (Aug 22) at 10AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Wed 19th Aug) | 4.5ft (1.3m) 5s |
Table - best surf conditions forecast for Fortuneswell/West Bay over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 22°C on Tue morning, min 16°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri afternoon. Very mild (max 19°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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) | WSW 5 | WSW 4 | SW 5 | WSW 4 | SW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 6 | WSW 6 | S 13 | SW 15 | S 15 | S 15 | SW 14 | SW 14 | SW 14 | S 14 | S 13 | S 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 27 | 35 | 25 | 12 | 62 | 40 | 46 | 51 | 23 | 5 | 3 | 3 | 9 | 4 | 4 | 8 | 7 | 7 | 4 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross-on | cross | cross | cross | cross-off | cross-off | glassy | cross-off | cross-off | cross-on | cross-off | off | cross-on | off | glassy | cross-on | on |
High Tide | 11:07AM1.77m | 11:15PM1.77m | 11:34AM1.62m | 11:43PM1.56m | 12:03PM1.47m | 00:15AM1.36m | 12:44PM1.33m | 9:21PM0.98m | 9:54AM1.00m | 1:56PM1.22m | 9:31PM0.98m | 5:15AM1.07m | 5:46PM1.27m | 6:28AM1.23m | 6:39PM1.46m | ||||||
Low Tide | 4:13AM0.33m | 4:23PM0.42m | 4:48AM0.39m | 5:03PM0.49m | 5:23AM0.48m | 5:41PM0.60m | 5:59AM0.61m | 6:26PM0.75m | 10:01PM0.98m | 6:46AM0.77m | 7:35PM0.90m | 8:01AM0.90m | 00:36AM0.73m | 9:34AM0.93m | 1:14AM0.58m | ||||||
 |  |  | | | | | |  | |  | | | |  | | | | | | | |
 | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — |
 | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — |
mm | — | — | 1 | — | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 18 | 18 | 20 | 17 | 19 | 20 | 17 | 18 | 19 | 17 | 19 | 19 | 18 | 18 | 18 | 18 | 16 | 17 | 16 |
Feels °C | 19 | 18 | 14 | 16 | 15 | 13 | 15 | 16 | 13 | 16 | 18 | 15 | 15 | 15 | 14 | 15 | 14 | 14 | 13 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | W 8 | W 8 | — | W 10 | SW 10 | S 14 | SW 5 | SW 6 | ENE 4 | WSW 5 | SW 5 | E 5 | W 9 | E 4 | — | WSW 3 | — | S 13 | WSW 3 |
| kJ | — | — | 1 | 1 | — | 2 | 4 | 4 | 23 | 5 | 2 | 3 | 1 | 7 | 2 | 2 | — | 1 | — | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | S 17 | S 16 | — | S 15 | S 14 | — | WSW 9 | W 9 | WSW 6 | W 8 | SW 15 | W 10 | S 15 | SW 14 | SW 14 | SW 14 | S 14 | W 8 | W 8 |
| kJ | — | — | 6 | 5 | — | 5 | 4 | — | 8 | 2 | 3 | 1 | 9 | 2 | 4 | 8 | 7 | 7 | 4 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 14 | S 13 | W 9 | S 13 | W 10 | S 15 | — | W 9 | W 9 | W 9 | W 9 | — | S 13 |
| kJ | — | — | — | — | — | — | — | — | 7 | 3 | 2 | 3 | 2 | 4 | — | 2 | 2 | 2 | 2 | — | 3 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 4 | SW 5 | WSW 4 | SW 5 | WSW 5 | WSW 5 | SW 5 | NNW 3 | NNE 3 | NE 3 | ENE 4 | E 5 | SW 5 | NE 3 | — | SW 2 | — | — | — | — |
| kJ | 27 | 35 | 25 | 12 | 62 | 40 | 46 | 51 | 4 | 7 | 3 | 1 | 25 | 1 | 2 | — | 2 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 288 | 225 | 97 | 295 | 225 | 288 | 155 | 207 | 24 | 119 | 111 | 151 | 140 | 214 | 344 | 368 | 235 | 362 | 362 | 454 | 225 |
Best forecast wave conditions in South Coast of England | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Fortuneswell/West 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 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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