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Hull Bay surfForecast / Saint Thomas / US Virgin Islands
48hr Weather and Surf, issued 1 pm Sunday 31 May 2026 ASTForecast update in hr min s Forecast update imminent
Hull Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hull Bay sea temperature is
27.6° C
(Which is normal for this time of year)How big are the waves at Hull Bay today (31 May):
- Morning surf: Morning surf (31 May, local time) - 0.5ft (0.2m), 10s period with N swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 1ft (0.3m), 9s period with N swell.
- Evening surf: Evening surf (31 May, local time) - 1.5ft (0.4m), 7s period with ENE swell.
The current surf forecast for Hull Bay at 9PM is: 0.4m 7s primary swell from a East-northeast direction and 0.2m 8s secondary swell from a North-northwest direction (forecast issued at 01:00pm May 31). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 0.5ft (0.2m) | 10s |
| Afternoon (31 May) | 1ft (0.3m) | 9s |
| Evening (31 May) | 1.5ft (0.4m) | 7s |
Table - waves today at Hull Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 10 | N 9 | N 9 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | N 11 | N 11 | N 11 | NNE 11 | NNE 10 | NNE 10 | N 13 | N 12 | N 12 | N 11 | N 11 | N 11 | |
17 | 15 | 15 | 17 | 15 | 20 | 18 | 30 | 29 | 28 | 45 | 43 | 63 | 61 | 59 | 38 | 36 | 34 | 53 | 106 | 141 | 163 | 151 | 149 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-off | cross-off | cross-off | |
High Tide | 10:14PM0.38m | 10:54PM0.38m | 11:33PM0.39m | |||||||||||||||||||||
Low Tide | 12:38PM-0.13m | 1:09PM-0.13m | 1:41PM-0.12m | |||||||||||||||||||||
 | | |  |  | | |  | | |  | | | | | | | | | | |  | | | |
 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | 6:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 |
28 | 25 | 26 | 26 | 26 | 27 | 25 | 25 | 26 | 25 | 26 | 26 | 24 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 24 | 24 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | N 10 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | N 11 | N 11 | N 11 | NNE 11 | NNE 10 | NNE 10 | N 13 | N 12 | N 12 | N 11 | N 11 | N 11 |
 kJ | 17 | 15 | 15 | 17 | 15 | 20 | 18 | 11 | 29 | 28 | 45 | 43 | 63 | 61 | 59 | 38 | 36 | 34 | 53 | 106 | 141 | 163 | 151 | 149 |
Swell 2 Height (m) Direction Period (s) | NE 10 | N 9 | N 9 | NNW 8 | NNW 8 | ESE 7 | N 13 | NNE 12 | NNE 9 | N 10 | N 10 | N 10 | NNE 11 | — | — | N 15 | N 14 | ENE 7 | NNE 10 | NNE 10 | N 9 | SSE 6 | NNE 10 | NNE 10 |
| kJ | 4 | 15 | 14 | 7 | 7 | 5 | 13 | 30 | 17 | 17 | 17 | 17 | 12 | — | — | 4 | 4 | 11 | 20 | 19 | 15 | 22 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | — | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNW 8 | NNW 8 | NNE 9 | ENE 7 | ENE 7 | ENE 8 | N 7 | — | — | — | — | — | N 13 | N 7 | N 7 | N 7 | NNE 12 | NNE 11 | — |
| kJ | — | 10 | 9 | 9 | 10 | 6 | 6 | 8 | 11 | 11 | 11 | 1 | — | — | — | — | — | 32 | 1 | 1 | 1 | 14 | 12 | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | SE 4 | SE 5 | SE 4 | SE 5 | SE 5 | SE 5 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 5 | SE 6 | ESE 5 | ESE 6 | SE 6 | SE 7 | SE 7 | ESE 7 | ESE 5 | ESE 6 | ESE 6 |
| kJ | 56 | 31 | 31 | 29 | 28 | 25 | 32 | 28 | 40 | 47 | 49 | 57 | 77 | 90 | 88 | 97 | 120 | 99 | 111 | 100 | 110 | 62 | 100 | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 115 | 115 | 115 | 106 | 106 | 106 | 106 | 115 | 115 | 115 | 115 | 115 | 106 | 111 | 111 | 115 | 115 | 115 | 70 | 112 | 115 | 127 | 115 | 115 |
Best forecast wave conditions in Saint Thomas | ||||||||||||||||||||||||
Best forecast wave conditions in US Virgin Islands | ||||||||||||||||||||||||
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