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Hull Bay surfForecast / Saint Thomas / US Virgin Islands
12 Day Weather and Surf, issued 1 pm Sunday 31 Aug 2025 AST
Best Forecast Surf Conditions for Hull Bay this week:
The most powerful waves expected at Hull Bay in the next 12 days are 0.8m 7s and forecast to arrive on Thursday (Sep 04) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Saturday (Sep 06) at 8PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Thu 4th Sep) | 2.5ft (0.8m) 7s |
Table - best surf conditions forecast for Hull Bay over the next 12 days.
Short Range Forecast Light rain (total 6mm), mostly falling on Sun night. Warm (max 28°C on Sun afternoon, min 28°C on Sun afternoon). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Wed night. Warm (max 29°C on Fri afternoon, min 28°C on Wed afternoon). Mainly fresh winds. | ||||||||||||||||||||||
Sun 31 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 10 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 12 | 11 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 4 | 6 | 7 | 6 | 7 | 16 | 24 | 24 | 13 | 29 | 37 | 65 | 61 | 8 | 16 | 11 | 8 | 8 | 12 | 5 | 4 | ||
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- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | ||
High Tide / height (m) | 4:42PM 0.44 | 5:35PM 0.46 | 6:21PM 0.49 | 6:59PM 0.52 | 7:32PM 0.53 | 8:01PM 0.54 | 5:49AM 0.29 | 8:27PM 0.52 | 7:18AM 0.33 | ||||||||||||||
Low Tide / height (m) | 7:53AM 0.05 | 8:51AM 0.05 | 9:46AM 0.05 | 10:38AM 0.06 | 11:31AM 0.09 | 3:40AM 0.28 | 12:28PM 0.13 | 3:28AM 0.28 | 1:34PM 0.17 | ||||||||||||||
Sun 31 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||
| Sunrise | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | ||
| Sunset | 6:35 | - | - | 6:34 | - | - | 6:32 | - | - | 6:31 | - | - | 6:30 | - | - | 6:30 | - | - | 6:30 | - | - | ||
 |  | | | |  | | |  | |  | | |  | | | | | | | | |||
Rain (mm) | - | 1 | - | - | 2 | 1 | 1 | 1 | - | - | 2 | - | - | - | 1 | - | 3 | 1 | 1 | 3 | - | ||
| Temp. °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | ||
| Feels °C (?) | 30 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 30 | 29 | 28 | 29 | 28 | 28 | ||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Saint Thomas
Cross-off wind 5 km from Hull Bay has swung offshore (light winds from the S at BUOY-CHAV3). 0.4m 3s local chop from the ENE with a 0.2m 7s swell from the NE and a 0.1m 10s swell from the NNE. 3 swells combining to make bigger set waves.
1 h 24 min ago
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 Hull 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 Hull Bay Surf forecast
The above surf forecast table for Hull Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Hull Bay can be found by selecting the local surf guide option on the grey menu. Our Hull 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 (Hull 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 Hull 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.
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