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Surf Forecasts:
Sandy Cay surfForecast / Jost Van Dyke / British Virgin Islands
48hr Weather and Surf, issued 1 am Saturday 21 Mar 2026 ASTForecast update in hr min s Forecast update imminent
Sandy Cay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandy Cay sea temperature is
26.6° C
(Which is slightly warmer than usual)How big are the waves at Sandy Cay today?
The current surf forecast for Sandy Cay at 9AM is: 0.7m 9s primary swell from a East-northeast direction and 0.3m 14s secondary swell from a North-northeast direction, 0.6m 4s secondary swell from a South-southeast direction (forecast issued at 01:00am March 21). The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 2.5ft (0.7m) | 9s |
| Afternoon (21 Mar) | 2.5ft (0.7m) | 9s |
| Evening (21 Mar) | 2.5ft (0.7m) | 9s |
Table - waves today at Sandy Cay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 12 | 9 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 119 | 86 | 88 | 90 | 90 | 88 | 81 | 81 | 79 | 53 | 53 | 45 | 47 | 104 | 113 | 75 | 71 | 72 | 90 | 235 | 197 | 192 | 159 | 149 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | off | off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 10:07PM 0.51 | 9:59AM 0.35 | 11:00PM 0.52 | 10:38AM 0.32 | 11:55PM 0.52 | 11:20AM 0.30 | ||||||||||||||||||
Low Tide / height (m) | 4:33AM 0.14 | 3:58PM 0.04 | 5:33AM 0.16 | 4:39PM 0.02 | 6:36AM 0.17 | 5:26PM 0.01 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - |
 | | |  | | |  | | |  | | |  | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | 1 | - | 1 | 2 | - | 1 | 1 | 1 | 2 | 2 | 1 | 2 | - | - |
| Temp. °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 |
| Feels °C (?) | 25 | 23 | 24 | 23 | 24 | 24 | 25 | 26 | 25 | 27 | 26 | 27 | 28 | 27 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 |
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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 Sandy Cay 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.
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