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Josiahs Bay Surf Forecast
/ Tortola (12 surf breaks) /
Surf Forecasts:
Josiahs Bay surfForecast / Tortola / British Virgin Islands
16 Day Weather and Surf, issued 7 am Monday 27 Apr 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
27.3° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Josiahs Bay this week:
The surf forecast for Josiahs Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 28) at 2AM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Josiahs Bay in the next 16 days are 0.6m 13s and forecast to arrive on Monday (Apr 27) at 2PM. 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 5s period and expected on Sunday (May 03) at 8AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 28th Apr) | 2ft (0.6m) 13s |
| Best Surf | 2AM (Tue 28th Apr) | 2ft (0.6m) 13s |
| Most Powerful | 2PM (Mon 27th Apr) | 2ft (0.6m) 13s |
Table - best surf conditions forecast for Josiahs Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Mon afternoon. Warm (max 27°C on Mon morning, min 26°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Warm (max 27°C on Fri morning, min 25°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
NE 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 12 | NE 11 | NNE 11 | NE 11 | NNE 9 | NE 10 | N 11 | N 10 | N 10 | N 9 | NE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NE 10 | |
111 | 138 | 100 | 53 | 72 | 71 | 33 | 44 | 19 | 16 | 23 | 58 | 94 | 65 | 40 | 27 | 54 | 36 | 33 | 32 | 48 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | 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 | 6:00PM0.41m | 5:57AM0.37m | 6:53PM0.44m | 6:36AM0.34m | 7:40PM0.47m | 7:13AM0.31m | 8:23PM0.49m | 7:49AM0.29m | 9:04PM0.49m | 8:25AM0.26m | 9:44PM0.49m | 9:00AM0.25m | 10:25PM0.48m | ||||||||
Low Tide | 11:37AM0.14m | 00:10AM0.18m | 12:11PM0.12m | 1:11AM0.18m | 12:42PM0.10m | 2:07AM0.18m | 1:14PM0.08m | 2:58AM0.17m | 1:46PM0.06m | 3:47AM0.17m | 2:20PM0.04m | 4:33AM0.16m | 2:56PM0.04m | ||||||||
 | |  | |  |  |  |  | | |  |  | | |  | |  | | | | | |
 | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — |
 | — | 6:37 | — | — | 6:37 | — | — | 6:38 | — | — | 6:38 | — | — | 6:38 | — | — | 6:39 | — | — | 6:39 | — |
2 | 2 | 1 | 4 | 3 | — | — | 1 | 3 | — | 6 | — | 1 | 1 | — | 2 | — | 1 | — | 1 | — | |
Temp °C | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 |
29 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | NE 13 | NE 13 | NE 13 | NE 12 | SE 5 | SE 6 | NE 10 | NNE 11 | NNE 9 | NNE 9 | SE 4 | N 11 | N 10 | N 10 | N 9 | NNE 8 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NE 10 |
 kJ | 111 | 138 | 100 | 53 | 23 | 24 | 25 | 44 | 16 | 16 | 6 | 58 | 94 | 65 | 40 | 23 | 54 | 36 | 33 | 32 | 48 |
Swell 2 Height (m) Direction Period (s) | SE 6 | N 11 | NNE 10 | NNE 11 | NE 12 | NE 12 | NE 11 | ESE 6 | SE 8 | SE 7 | NE 10 | NNE 13 | NE 12 | NE 11 | NE 11 | NE 10 | W 8 | SSE 6 | — | NE 12 | NW 7 |
| kJ | 18 | 55 | 35 | 22 | 72 | 68 | 20 | 4 | 9 | 7 | 23 | 17 | 37 | 33 | 31 | 27 | 1 | 12 | — | 5 | 2 |
Swell 3 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | N 7 | NE 12 | NE 11 | SSE 6 | NE 11 | ESE 8 | SE 7 | ESE 7 | ESE 8 | SE 7 | W 9 | W 9 | SSE 6 | NNW 8 | — | NW 8 | NW 8 |
| kJ | 7 | 8 | 8 | 2 | 1 | 71 | 33 | 4 | 19 | 6 | 7 | 5 | 6 | 2 | 2 | 1 | 12 | 22 | — | 3 | 2 |
Wind waves Height (m) Direction Period (s) | ESE 6 | SE 6 | SE 5 | SE 5 | — | — | ESE 6 | SE 4 | SE 5 | SE 4 | — | ESE 4 | ESE 4 | ESE 8 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 5 |
| kJ | 33 | 33 | 30 | 35 | — | — | 22 | 5 | 5 | 5 | — | 9 | 7 | 43 | 16 | 36 | 34 | 37 | 61 | 47 | 42 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 10 | 0 | 10 | 1 | 0 | 1 | 2 | 10 | 26 | 43 | 1 | 10 | 8 | 10 | 37 | 10 | 10 | 37 | 10 | 10 |
Best forecast wave conditions in Tortola - BVI | |||||||||||||||||||||
Best forecast wave conditions in British Virgin Islands | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Josiahs 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 Josiahs Bay Surf forecast
The above surf forecast table for Josiahs Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Josiahs Bay can be found by selecting the local surf guide option on the grey menu. Our Josiahs 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 (Josiahs 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 Josiahs 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.
Josiahs Bay is 7 km (4 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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