- Forecast
- Maps
- Live
- Weather State
- Spot Information
Trunk Bay - Shark Bay Surf Forecast
/ Tortola (12 surf breaks) /
Surf Forecasts:
Trunk Bay - Shark Bay surfForecast / Tortola / British Virgin Islands
16 Day Weather and Surf, issued 1 am Wednesday 20 May 2026 ASTForecast update in hr min s Forecast update imminent
Trunk Bay - Shark Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trunk Bay - Shark Bay sea temperature is
28.0° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Trunk Bay - Shark Bay this week:
The most powerful waves expected at Trunk Bay - Shark Bay in the next 16 days are 1.4m 7s and forecast to arrive on Wednesday (May 20) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Wednesday (May 20) at 8AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Wed 20th May) | 4.5ft (1.4m) 7s |
Table - best surf conditions forecast for Trunk Bay - Shark Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 27°C on Thu morning, min 26°C on Wed morning). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Mon night. Warm (max 27°C on Sat morning, min 26°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
E 7 | E 7 | E 6 | E 7 | E 7 | E 5 | N 13 | ENE 8 | E 7 | N 11 | E 7 | E 5 | E 6 | N 9 | N 12 | E 5 | E 5 | E 6 | E 6 | E 7 | E 7 | |
206 | 178 | 0 | 163 | 159 | 93 | 3 | 77 | 108 | 9 | 103 | 74 | 100 | 6 | 11 | 90 | 88 | 138 | 144 | 184 | 199 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | |
High Tide | 10:53AM0.28m | 00:23AM0.55m | 12:00PM0.29m | 1:14AM0.51m | 1:12PM0.31m | 2:04AM0.47m | 2:26PM0.34m | 2:50AM0.44m | 3:41PM0.38m | 3:34AM0.39m | 4:49PM0.41m | 4:16AM0.36m | 5:47PM0.44m | 4:56AM0.32m | |||||||
Low Tide | 4:52PM0.00m | 7:18AM0.17m | 5:56PM0.05m | 8:07AM0.16m | 7:05PM0.10m | 8:53AM0.15m | 8:22PM0.15m | 9:35AM0.14m | 9:41PM0.19m | 10:13AM0.12m | 10:57PM0.21m | 10:49AM0.10m | 00:07AM0.21m | ||||||||
 |  |  | | |  | | | | | | | |  | |  | | | | | | |
 | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:49 | — |
— | — | 1 | — | — | — | — | — | 1 | — | — | 1 | — | 1 | 3 | — | — | 5 | 2 | 2 | 15 | |
Temp °C | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 27 | 26 | 27 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 27 | 26 |
22 | 23 | 23 | 25 | 24 | 24 | 25 | 27 | 25 | 26 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 23 | 24 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | N 13 | SE 6 | N 5 | N 11 | SSE 6 | N 10 | N 9 | N 9 | N 12 | NNE 11 | SE 6 | NNE 10 | NNE 9 | NNE 9 | NNE 9 |
 kJ | — | — | — | — | — | — | 3 | 16 | 2 | 9 | 13 | 17 | 7 | 6 | 11 | 22 | 6 | 19 | 16 | 16 | 16 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 12 | N 11 | N 12 | NNE 6 | NE 10 | — | N 12 | N 9 | — | NNE 10 | N 9 | N 13 | N 16 | N 15 |
| kJ | — | — | — | — | — | — | — | 3 | 10 | 3 | 7 | 4 | — | 3 | 2 | — | 20 | 2 | 4 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 6 | E 7 | E 7 | E 5 | E 6 | ENE 8 | E 7 | E 5 | E 7 | E 5 | E 6 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 7 | E 7 |
| kJ | 206 | 178 | 117 | 163 | 159 | 93 | 83 | 77 | 108 | 80 | 103 | 74 | 100 | 94 | 94 | 90 | 88 | 138 | 144 | 184 | 199 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 151 | 151 | 151 | 151 | 151 | 162 | 151 | 6 | 170 | 895 | 397 | 170 | 895 | 774 | 146 | 277 | 397 | 145 | 277 | 836 | 162 |
Best forecast wave conditions in Tortola - BVI | |||||||||||||||||||||
Best forecast wave conditions in British Virgin Islands | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
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 16 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.
Nearest