Surf Forecasts:
Trunk Bay - Shark Bay surf forecast from 1 Oct 2026:
- Most powerful swell: Friday 2 Oct, 5PM (local time) - 1.5ft (0.5m), 12s period, N swell with 77 kJ wave energy.
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 0.5m 12s and forecast to arrive on Friday (Oct 02) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Thursday (Oct 01) at 5AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Fri 2nd Oct) | 1.5ft (0.5m) 12s |
Table - best surf conditions forecast for Trunk Bay - Shark Bay over the next 16 days.
Short Range ForecastLight rain (total 6mm), mostly falling on Thu afternoon. Warm (max 29°C on Wed night, min 28°C on Wed night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Warm (max 29°C on Sat night, min 28°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||||
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) | E 5 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | N 12 | N 12 | N 11 | NNE 10 | NNE 10 | NNE 11 | NNE 11 | E 4 | ENE 5 | ENE 6 | NNE 13 | E 6 | NNE 14 | NNE 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 55 | 60 | 34 | 57 | 31 | 77 | 71 | 61 | 72 | 58 | 37 | 38 | 31 | 33 | 28 | 35 | 33 | 68 | 67 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 10:49PM0.29m | 12:22PM0.51m | 11:36PM0.27m | 1:21PM0.50m | 00:32AM0.27m | 2:23PM0.49m | 1:38AM0.28m | 3:26PM0.48m | 2:55AM0.29m | 4:27PM0.47m | 4:14AM0.33m | 5:22PM0.45m | |||||||
Low Tide | 4:53AM0.01m | 7:13PM0.18m | 5:45AM0.02m | 8:21PM0.19m | 6:46AM0.03m | 9:26PM0.20m | 7:56AM0.06m | 10:23PM0.20m | 9:14AM0.08m | 11:10PM0.19m | 10:31AM0.10m | 11:50PM0.17m | |||||||
 |  |  |  | | |  | | |  | | | | | | | | | | |
 | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — |
 | 6:07 | — | 6:07 | — | — | 6:06 | — | — | 6:05 | — | — | 6:04 | — | — | 6:04 | — | — | 6:02 | — |
mm | — | — | 1 | 1 | 2 | — | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | 10 |
Temp °C | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 28 |
Feels °C | 28 | 27 | 29 | 29 | 28 | 30 | 29 | 29 | 28 | 29 | 29 | 29 | 27 | 30 | 30 | 29 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | N 12 | N 12 | N 11 | NNE 10 | NNE 10 | NNE 11 | NNE 11 | NNE 12 | SE 6 | SE 4 | ESE 7 | NNE 12 | NE 6 | NNE 14 |
| kJ | 17 | 60 | 34 | 57 | 31 | 77 | 71 | 61 | 72 | 58 | 37 | 38 | 27 | 8 | 3 | 4 | 30 | 18 | 67 |
Swell 2 Height (m) Direction Period (s) | NNE 14 | NNW 8 | NNW 8 | NNW 7 | N 10 | ENE 8 | ENE 8 | ENE 7 | SE 9 | E 9 | E 8 | N 6 | N 16 | NNE 11 | NNE 11 | NNE 13 | NNE 10 | NNE 14 | ESE 7 |
| kJ | 40 | 6 | 6 | 5 | 8 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 5 | 23 | 23 | 35 | 9 | 68 | 5 |
Swell 3 Height (m) Direction Period (s) | NNE 11 | NE 8 | ENE 8 | E 10 | E 10 | ESE 10 | E 10 | SE 9 | N 8 | E 10 | E 9 | N 18 | N 6 | NNE 15 | NNE 14 | N 11 | N 15 | ESE 7 | SE 7 |
| kJ | 11 | 3 | 7 | 8 | 8 | 10 | 8 | 3 | 1 | 2 | 2 | 6 | 1 | 21 | 20 | 9 | 18 | 5 | 2 |
Wind waves Height (m) Direction Period (s) | E 5 | E 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 4 | E 5 | E 5 | E 4 | ENE 5 | ENE 6 | ENE 5 | E 6 | SE 4 | E 4 |
| kJ | 55 | 50 | 42 | 31 | 35 | 35 | 27 | 28 | 26 | 22 | 34 | 26 | 31 | 33 | 28 | 17 | 33 | 3 | 12 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 146 | 268 | 201 | 140 | 39 | 6 | 6 | 6 | 397 | 170 | 39 | 397 | 39 | 201 | 201 | 39 | 6 | 201 | 6 |
Best forecast wave conditions in Tortola - BVI | |||||||||||||||||||
Best forecast wave conditions in British Virgin Islands | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.
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