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Trunk Bay - Shark Bay Surf Forecast
/ Tortola (12 surf breaks) /
Surf Forecasts:
Trunk Bay - Shark Bay surfForecast / Tortola / British Virgin Islands
12 Day Weather and Surf, issued 7 am Tuesday 28 Oct 2025 AST
Best Forecast Surf Conditions for Trunk Bay - Shark Bay this week:
The surf forecast for Trunk Bay - Shark Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 29) at 2PM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.4m and 13s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Trunk Bay - Shark Bay in the next 12 days are 0.9m 14s and forecast to arrive on Wednesday (Oct 29) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Sunday (Nov 02) at 8AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Wed 29th Oct) | 3ft (0.9m) 13s |
| Best Surf | 2PM (Wed 29th Oct) | 3ft (0.9m) 13s |
| Most Powerful | 11AM (Wed 29th Oct) | 3ft (0.9m) 14s |
Table - best surf conditions forecast for Trunk Bay - Shark Bay over the next 12 days.
Short Range Forecast Some drizzle, heaviest during Tue afternoon. Warm (max 28°C on Tue afternoon, min 27°C on Tue morning). Mainly fresh winds. | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Fri afternoon. Warm (max 28°C on Fri morning, min 27°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 01 | Sunday 02 | Monday 03 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 14 | 13 | 13 | 12 | 12 | 12 | 11 | 10 | 9 | 9 | 8 | 11 | 8 | 9 | 9 | 5 | 12 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 205 | 199 | 123 | 293 | 99 | 98 | 58 | 56 | 69 | 138 | 130 | 88 | 62 | 44 | 30 | 25 | 27 | 37 | 23 | 27 | 46 |
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 | cross- off | cross- off | cross | cross- off | cross | cross | cross | cross | cross | cross- off |
High Tide / height (m) | 1:31PM 0.44 | 12:56AM 0.25 | 2:18PM 0.44 | 2:05AM 0.27 | 3:05PM 0.44 | 3:17AM 0.31 | 3:52PM 0.43 | 4:26AM 0.36 | 4:39PM 0.41 | 5:29AM 0.42 | 5:25PM 0.39 | 6:27AM 0.48 | 6:12PM 0.36 | ||||||||
Low Tide / height (m) | 8:53PM 0.20 | 6:40AM 0.13 | 9:35PM 0.20 | 7:48AM 0.15 | 10:09PM 0.19 | 9:09AM 0.17 | 10:40PM 0.17 | 10:30AM 0.18 | 11:12PM 0.14 | 11:44AM 0.18 | 11:47PM 0.10 | 12:53PM 0.17 | 12:24AM 0.06 | ||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 01 | Sunday 02 | Monday 03 | |||||||||||||||
| Sunrise | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:18 | - | - | 6:18 | - | - |
| Sunset | - | 5:47 | - | - | 5:46 | - | - | 5:45 | - | - | 5:45 | - | - | 5:45 | - | - | 5:45 | - | - | 5:45 | - |
 |  |  | |  |  | | | | | |  | | | | |  | | | | | |
Rain (mm) | - | 1 | - | - | - | - | - | - | - | - | 1 | 2 | - | - | 1 | - | 1 | 2 | 1 | 1 | 1 |
| Temp. °C | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
| Feels °C (?) | 26 | 28 | 28 | 29 | 29 | 30 | 29 | 30 | 31 | 30 | 30 | 29 | 28 | 28 | 27 | 26 | 28 | 27 | 27 | 27 | 27 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Trunk Bay - Shark 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 Trunk Bay - Shark Bay Surf forecast
The above surf forecast table for Trunk Bay - Shark Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Trunk Bay - Shark Bay can be found by selecting the local surf guide option on the grey menu. Our Trunk Bay - Shark 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 (Trunk Bay - Shark 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 Trunk Bay - Shark 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.
Trunk Bay - Shark Bay is 3 km (2 miles) from Road Town. If you plan a holiday in Tortola - BVI, look for hotels and other accommodation in Road Town. Road Town has rooms for a wide range of budgets as well as car hire and transport links.
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