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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 pm Wednesday 08 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
26.8° 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 Monday (Apr 13) at 5AM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.6m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Josiahs Bay in the next 16 days are 1.6m 9s and forecast to arrive on Tuesday (Apr 14) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 8s period and expected on Thursday (Apr 09) at 11AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 13th Apr) | 3.5ft (1.1m) 10s |
| Best Surf | 5AM (Mon 13th Apr) | 3.5ft (1.1m) 10s |
| Most Powerful | 2AM (Tue 14th Apr) | 5ft (1.6m) 9s |
Table - best surf conditions forecast for Josiahs Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Warm (max 26°C on Wed night, min 25°C on Wed night). Mainly fresh winds. | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Tue afternoon. Warm (max 26°C on Sun afternoon, min 24°C on Mon night). Mainly fresh winds. | |||||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 8 | 11 | 11 | 8 | 12 | 8 | 8 | 8 | 8 | 11 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 153 | 31 | 29 | 200 | 67 | 165 | 200 | 173 | 169 | 161 | 207 | 111 | 188 | 271 | 151 | 441 | 300 | 146 | 161 | 164 | 188 | |
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 | off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | |
High Tide / height (m) | 1:53AM 0.42 | 12:56PM 0.24 | 2:43AM 0.42 | 1:57PM 0.25 | 3:34AM 0.42 | 3:08PM 0.27 | 4:22AM 0.42 | 4:20PM 0.31 | 5:07AM 0.42 | 5:25PM 0.35 | 5:51AM 0.41 | 6:23PM 0.41 | 6:33AM 0.40 | 7:17PM 0.46 | ||||||||
Low Tide / height (m) | 9:09AM 0.20 | 7:02PM 0.10 | 10:01AM 0.21 | 8:03PM 0.13 | 10:43AM 0.21 | 9:13PM 0.15 | 11:17AM 0.20 | 10:26PM 0.16 | 11:47AM 0.18 | 11:34PM 0.16 | 12:16PM 0.16 | 12:38AM 0.16 | 12:47PM 0.12 | |||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | ||||||||||||||||
| Sunrise | - | 6:05 | - | - | 6:05 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:01 | - | - | 6:01 | - | |
| Sunset | - | - | 6:32 | - | - | 6:34 | - | - | 6:34 | - | - | 6:34 | - | - | 6:34 | - | - | 6:35 | - | - | 6:35 | |
 |  | | | | | | | |  | | | |  | | |  | | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | - | - | 1 | - | - | 5 | 1 | 3 | 24 | - | - | |
| Temp. °C | 26 | 25 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | |
| Feels °C (?) | 26 | 25 | 26 | 24 | 25 | 26 | 25 | 25 | 26 | 24 | 25 | 27 | 25 | 24 | 25 | 26 | 22 | 21 | 24 | 24 | 26 | |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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