Surf Forecasts:
How big are the waves at Grand Mere today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 4.5ft (1.4m), 7s period with E swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 4.5ft (1.3m), 7s period with E swell.
- Evening surf: Evening surf (20 Jun, local time) - 5ft (1.5m), 8s period with E swell.
The current surf forecast for Grand Mere at 8AM is: 1.5m 7s primary swell from a East direction (forecast issued at 01:00am June 20). An open ocean swell of 0.3m 10s is not directed at the surf break, a second open ocean swell of 0.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 4.5ft (1.4m) | 7s |
| Afternoon (20 Jun) | 4.5ft (1.3m) | 7s |
| Evening (20 Jun) | 5ft (1.5m) | 8s |
Table - waves today at Grand Mere. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 25°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 211 | 205 | 222 | 199 | 178 | 183 | 217 | 255 | 262 | 263 | 294 | 294 | 266 | 270 | 277 | 314 | 349 | 389 | 358 | 378 | 346 | 345 | 387 | 421 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 11:27PM0.39m | 10:34AM0.29m | 11:46PM0.36m | 12:42PM0.29m | 00:00AM0.35m | 2:52PM0.33m | ||||||||||||||||||
Low Tide | 6:39AM0.22m | 5:27PM0.12m | 7:27AM0.13m | 6:30PM0.21m | 8:10AM0.06m | 8:11PM0.30m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 23 | 23 | 24 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 |
| kJ | 19 | 19 | 20 | 45 | 25 | 24 | 23 | 23 | 22 | 23 | 23 | 23 | 22 | 20 | 10 | 10 | 10 | 10 | 10 | 19 | 10 | 10 | 9 | 18 |
Swell 2 Height (m) Direction Period (s) | NNE 12 | NNE 12 | NNE 12 | N 12 | N 11 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 11 | N 7 | N 7 | N 7 | N 10 | N 10 | N 7 | N 7 | N 10 | NE 12 | NE 12 | NE 12 | N 10 |
| kJ | 15 | 14 | 14 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 6 | 6 | 6 | 2 |
Swell 3 Height (m) Direction Period (s) | N 10 | N 10 | N 12 | — | — | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 7 | N 10 | — | N 10 | — | N 13 | N 10 | N 13 | N 10 | N 10 | N 7 | N 10 | N 15 |
| kJ | 2 | 2 | 3 | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | — | 2 | — | 4 | 2 | 3 | 2 | 2 | 1 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 211 | 205 | 222 | 199 | 178 | 183 | 217 | 255 | 262 | 263 | 294 | 294 | 266 | 270 | 277 | 314 | 349 | 389 | 358 | 378 | 346 | 345 | 387 | 421 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 409 | 211 | 658 | 926 | 4 | 658 | 658 | 472 | 368 | 434 | 334 | 334 | 334 | 472 | 926 | 803 | 334 | 334 | 334 | 926 | 926 | 467 | 926 | 755 |
Best forecast wave conditions in Saint Barthélemy | ||||||||||||||||||||||||
Best forecast wave conditions in Saint Barthélemy | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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