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Josiahs Bay Surf Forecast
/ Tortola (12 surf breaks) /
Surf Forecasts:
Josiahs Bay surfForecast / Tortola / British Virgin Islands
48hr Weather and Surf, issued 1 am Friday 15 May 2026 ASTForecast update in hr min s Forecast update imminent
Josiahs Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Josiahs Bay sea temperature is
27.7° C
(Which is normal for this time of year)How big are the waves at Josiahs Bay today?
The current surf forecast for Josiahs Bay at 5AM is: 0.4m 13s primary swell from a Northeast direction and 0.4m 11s secondary swell from a Northeast direction (forecast issued at 01:00am May 15). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 1.5ft (0.4m) | 13s |
| Afternoon (15 May) | 1.5ft (0.5m) | 12s |
| Evening (15 May) | 0.5ft (0.2m) | 8s |
Table - waves today at Josiahs Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Warm (max 27°C on Fri afternoon, min 26°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NE 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 12 | N 8 | N 8 | N 8 | NE 11 | NE 11 | NE 11 | N 8 | N 8 | N 8 | N 8 | N 8 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | |
60 | 46 | 42 | 72 | 71 | 71 | 6 | 5 | 5 | 61 | 43 | 43 | 11 | 5 | 5 | 5 | 5 | 32 | 77 | 30 | 40 | 55 | 40 | 39 | |
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 | 6:21AM0.31m | 7:53PM0.55m | 7:10AM0.29m | 8:47PM0.58m | 8:01AM0.27m | 9:41PM0.59m | ||||||||||||||||||
Low Tide | 1:36AM0.18m | 12:35PM0.02m | 2:38AM0.16m | 1:20PM-0.02m | 3:37AM0.16m | 2:08PM-0.04m | ||||||||||||||||||
 | |  | | | | | |  | | | | |  | | | | | | |  | | | | |
 | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
— | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 |
25 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 24 | 24 | 26 | 27 | 27 | 25 | 25 | 25 | 24 | 24 | 24 | 26 | 25 | 25 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | NE 13 | NE 11 | NE 13 | NE 12 | NE 12 | NE 12 | N 8 | N 8 | N 8 | NE 11 | NE 11 | NE 11 | N 8 | N 8 | N 8 | N 8 | N 8 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | SSE 6 |
 kJ | 60 | 33 | 42 | 72 | 71 | 71 | 6 | 5 | 5 | 61 | 43 | 43 | 5 | 1 | 1 | 1 | 1 | 32 | 77 | 30 | 40 | 55 | 40 | 20 |
Swell 2 Height (m) Direction Period (s) | NNE 11 | NE 13 | NE 11 | N 9 | N 9 | N 8 | W 8 | N 10 | N 10 | N 8 | N 8 | N 8 | SSE 5 | SSE 6 | SSE 6 | N 8 | N 8 | SSE 6 | SSE 6 | — | — | — | SSE 6 | NE 10 |
| kJ | 12 | 46 | 18 | 2 | 2 | 6 | 1 | 2 | 2 | 5 | 5 | 1 | 22 | 19 | 13 | 5 | 5 | 4 | 4 | — | — | — | 13 | 39 |
Swell 3 Height (m) Direction Period (s) | N 10 | N 10 | N 9 | W 9 | W 9 | W 8 | NW 8 | N 10 | — | N 10 | N 8 | N 9 | N 8 | N 8 | N 8 | — | — | N 8 | — | — | — | — | — | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 2 | — | 2 | 11 | 2 | 11 | 5 | 5 | — | — | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | E 6 | ESE 6 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 163 | 121 | 121 | 114 | 117 | 117 | 147 | 113 | 113 | 109 | 125 | 143 | 202 | 252 | 103 | 126 | 145 | 238 | 240 | 206 | 204 | 251 | 257 | 264 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 154 | 144 | 150 | 154 | 154 | 37 | 150 | 149 | 144 | 144 | 154 | 154 | 154 | 909 | 773 | 491 | 564 | 174 | 174 | 154 | 1252 | 773 | 281 | 281 |
Best forecast wave conditions in Tortola - BVI | ||||||||||||||||||||||||
Best forecast wave conditions in British Virgin Islands | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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