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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
48hr Weather and Surf, issued 7 pm Saturday 21 Mar 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
26.5° C
(Which is slightly warmer than usual)How big are the waves at Trunk Bay - Shark Bay today?
The current surf forecast for Trunk Bay - Shark Bay at 12AM is: 0.7m 9s primary swell from a East direction and 0.3m 10s secondary swell from a Northwest direction (forecast issued at 07:00pm March 21). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | - | - |
| Afternoon (22 Mar) | 2.5ft (0.7m) | 9s |
| Evening (22 Mar) | 2.5ft (0.7m) | 9s |
Table - waves today at Trunk Bay - Shark Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 12 | 9 | 10 | 10 | 6 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 81 | 81 | 79 | 54 | 53 | 45 | 55 | 68 | 54 | 75 | 75 | 81 | 197 | 188 | 212 | 192 | 181 | 176 | 205 | 210 | 201 | 167 | 167 | 169 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | cross- off | cross | cross | cross- off | glass | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross |
High Tide / height (m) | 11:00PM 0.52 | 10:38AM 0.32 | 11:55PM 0.52 | 11:20AM 0.30 | 12:53AM 0.51 | 12:07PM 0.28 | ||||||||||||||||||
Low Tide / height (m) | 3:58PM 0.04 | 5:33AM 0.16 | 4:39PM 0.02 | 6:36AM 0.17 | 5:26PM 0.01 | 7:44AM 0.19 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - |
| Sunset | 6:29 | - | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - |
 |  |  | | |  | | | | | | |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | 2 | 2 | 1 | - | - | - | 2 | 1 | 1 | 1 | 2 | 1 | - | 1 | - | 1 | 1 | 1 |
| Temp. °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 25 |
| Feels °C (?) | 25 | 26 | 26 | 25 | 26 | 27 | 28 | 27 | 27 | 28 | 27 | 27 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 25 | 25 | 24 | 26 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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