Surf Forecasts:
How big are the waves at Thunder today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.7m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2ft (0.6m), 9s period with ESE swell.
- Evening surf: Evening surf (20 Aug, local time) - 2ft (0.6m), 9s period with ESE swell.
The current surf forecast for Thunder at 3PM is: 0.6m 9s primary swell from a East-southeast direction and 0.2m 12s secondary swell from a East-southeast direction (forecast issued at 07:00am August 20). An 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 Aug) | 2.5ft (0.7m) | 9s |
| Afternoon (20 Aug) | 2ft (0.6m) | 9s |
| Evening (20 Aug) | 2ft (0.6m) | 9s |
Table - waves today at Thunder. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Fri night. Warm (max 28°C on Thu afternoon, min 26°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 8 | SE 8 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 60 | 70 | 41 | 55 | 49 | 49 | 49 | 49 | 67 | 68 | 47 | 71 | 55 | 73 | 54 | 38 | 38 | 53 | 52 | 50 | 52 | 53 | 53 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | 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 | 10:01AM0.46m | 8:53PM0.62m | 12:17PM0.46m | 10:11PM0.61m | 1:31PM0.49m | ||||||||||||||||||
Low Tide | 3:27AM0.24m | 2:14PM0.41m | 4:51AM0.24m | 3:35PM0.44m | 6:09AM0.22m | 5:22PM0.44m | |||||||||||||||||
 |  |  | | |  |  | |  | | |  | | | | | | | | | | | | |
 | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | — |
Temp °C | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 29 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 60 | 70 | 41 | 55 | 49 | 49 | 49 | 49 | 67 | 68 | 47 | 71 | 55 | 73 | 54 | 38 | 38 | 53 | 52 | 50 | 52 | 53 | 53 |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 12 | ESE 13 | ESE 12 | SE 12 | SE 12 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | SE 10 | SE 10 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 30 | 30 | 30 | 16 | 15 | 35 | 34 | 5 | 4 | 10 | 4 | 10 | 10 | 4 | 4 | 17 | 17 | 6 | 11 | 11 | 11 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | ESE 12 | — | — | — | — | — | N 9 | N 9 | N 8 | N 8 | N 11 | N 11 | — | N 10 | N 10 | N 10 |
| kJ | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 14 | — | — | — | — | — | 1 | 1 | 5 | 5 | 2 | 2 | — | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 |
| kJ | 255 | 330 | 414 | 426 | 375 | 337 | 337 | 302 | 302 | 292 | 320 | 285 | 279 | 218 | 238 | 231 | 225 | 208 | 171 | 181 | 176 | 176 | 166 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 259 | 765 | 765 | 2192 | 1546 | 1008 | 259 | 259 | 259 | 259 | 251 | 251 | 251 | 259 | 251 | 251 | 259 | 251 | 251 | 251 | 8 | 821 | 427 |
Best forecast wave conditions in Barbados | |||||||||||||||||||||||
Best forecast wave conditions in Barbados | |||||||||||||||||||||||
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