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Surf Forecasts:
Thunder surfForecast / Barbados / Barbados
48hr Weather and Surf, issued 7 am Wednesday 20 May 2026 ASTForecast update in hr min s Forecast update imminent
Thunder surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thunder sea temperature is
27.7° C
(Which is normal for this time of year)How big are the waves at Thunder today?
The current surf forecast for Thunder at 10AM is: 0.1m 13s primary swell from a Southeast direction (forecast issued at 07:00am May 20). An open ocean swell of 0.1m 9s is not directed at the surf break, a second open ocean swell of 1.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 0.5ft (0.1m) | 13s |
| Afternoon (20 May) | - | - |
| Evening (20 May) | - | - |
Table - waves today at Thunder. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Warm (max 27°C on Wed morning, min 26°C on Wed morning). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 13 | SE 13 | SE 13 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | |
7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
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 | 5:35AM0.83m | 7:20PM0.62m | 6:33AM0.78m | 8:24PM0.61m | 7:40AM0.72m | 9:29PM0.62m | ||||||||||||||||||
Low Tide | 12:43PM0.03m | 00:27AM0.37m | 1:43PM0.10m | 1:40AM0.39m | 2:47PM0.17m | |||||||||||||||||||
 |  | |  | | | | |  | | | | | | | | | | | | |  | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:31 |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | 6:17 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | |
Temp °C | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 |
25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | N 10 | N 8 | N 8 | N 9 | N 8 | N 8 | E 12 | N 8 | N 8 | N 8 | N 7 | N 8 | — | — | — | E 8 | E 8 | N 14 | N 14 | N 13 | N 13 |
 kJ | 7 | 7 | 7 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | — | — | — | 266 | 266 | 4 | 4 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | N 9 | — | N 8 | N 8 | N 11 | N 9 | N 9 | E 12 | E 12 | N 8 | E 12 | E 12 | E 12 | — | — | — | — | — | — | N 15 | — | — | — | — |
| kJ | 2 | — | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 1 | 3 | 3 | 3 | — | — | — | — | — | — | 4 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | N 11 | N 8 | N 8 | N 8 | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | E 8 | E 8 | ENE 8 | ENE 8 |
| kJ | 522 | 522 | 534 | 461 | 450 | 403 | 393 | 386 | 377 | 364 | 368 | 368 | 374 | 374 | 374 | 333 | 318 | 310 | — | — | 302 | 346 | 395 | 385 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 259 | 259 | 259 | 477 | 394 | 821 | 259 | 848 | 457 | 477 | 313 | 313 | 394 | 821 | 259 | 259 | 259 | 8 | 259 | 765 | 818 | 821 | 259 | 259 |
Best forecast wave conditions in Barbados | ||||||||||||||||||||||||
Best forecast wave conditions in Barbados | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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