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Surf Forecasts:
Grand Mere surfForecast / Saint Barthélemy / Saint Barthélemy
48hr Weather and Surf, issued 7 am Sunday 03 May 2026 ASTForecast update in hr min s Forecast update imminent
Grand Mere surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grand Mere sea temperature is
27.4° C
(Which is normal for this time of year)How big are the waves at Grand Mere today?
The current surf forecast for Grand Mere at 2PM is: 0.9m 5s primary swell from a East-southeast direction (forecast issued at 07:00am May 03). An open ocean swell of 0.5m 9s is not directed at the surf break, a second open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 3ft (0.9m) | 5s |
| Afternoon (03 May) | 3ft (0.9m) | 5s |
| Evening (03 May) | 3ft (0.9m) | 5s |
Table - waves today at Grand Mere. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Mon morning. Warm (max 27°C on Tue afternoon, min 26°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 6 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 7 | E 6 | |
42 | 43 | 42 | 45 | 47 | 47 | 50 | 56 | 52 | 42 | 79 | 75 | 78 | 71 | 71 | 74 | 76 | 88 | 83 | 92 | 94 | 81 | 86 | 101 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | |
High Tide | 9:48PM0.48m | 10:51PM0.47m | 11:59PM0.46m | |||||||||||||||||||||
Low Tide | 1:36PM-0.02m | 2:17PM-0.01m | 3:01PM0.01m | |||||||||||||||||||||
 |  | | | | | | | |  | | |  |  | | |  | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | 5:41 |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:32 | — | — | 6:32 |
— | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 |
25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 26 | |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 |
 kJ | 56 | 55 | 54 | 49 | 47 | 32 | 46 | 88 | 86 | 86 | 75 | 78 | 55 | 55 | 54 | 54 | 46 | 54 | 58 | 46 | 63 | 63 | 63 | 61 |
Swell 2 Height (m) Direction Period (s) | N 8 | NNW 8 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | NNE 11 | NNW 7 | NNW 7 | NNW 7 | NNW 10 | N 6 | NNW 7 | NW 7 | NW 7 | N 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 |
| kJ | 33 | 22 | 18 | 20 | 11 | 11 | 24 | 5 | 10 | 5 | 9 | 3 | 5 | 2 | 2 | 1 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | SE 9 | SE 9 | NNE 11 | NNW 7 | SE 8 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | NW 6 | NW 6 | — | — | — | N 8 | — | N 10 | N 11 |
| kJ | 3 | 3 | 3 | 3 | 3 | 12 | 11 | 3 | 2 | 2 | 2 | 7 | 2 | 6 | 2 | 2 | 2 | — | — | — | 5 | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 6 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 7 | E 6 |
| kJ | 42 | 43 | 42 | 45 | 47 | 47 | 50 | 56 | 52 | 42 | 79 | 75 | 78 | 71 | 71 | 74 | 76 | 88 | 83 | 92 | 94 | 81 | 86 | 101 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 195 | 195 | 195 | 4 | 195 | 195 | 195 | 195 | 4 | 195 | 642 | 334 | 4 | 4 | 195 | 4 | 338 | 334 | 790 | 642 | 4 | 4 | 334 | 195 |
Best forecast wave conditions in Saint Barthélemy | ||||||||||||||||||||||||
Best forecast wave conditions in Saint Barthélemy | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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