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Surf Forecasts:
La Mère surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 2 am Friday 15 May 2026 -03Forecast update in hr min s Forecast update imminent
La Mère surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Mère sea temperature is
28.4° C
(Which is slightly warmer than usual)How big are the waves at La Mère today?
The current surf forecast for La Mère at 10AM is: 1.1m 9s primary swell from a Northeast direction and 0.4m 12s secondary swell from a Northeast direction (forecast issued at 02:00am May 15). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 3.5ft (1.1m) | 9s |
| Afternoon (15 May) | 3.5ft (1.0m) | 9s |
| Evening (15 May) | 3.5ft (1.1m) | 9s |
Table - waves today at La Mère. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 46mm), heaviest during Sun night. Warm (max 27°C on Sat morning, min 24°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | |
160 | 160 | 164 | 164 | 168 | 145 | 168 | 190 | 240 | 262 | 235 | 297 | 290 | 262 | 269 | 275 | 275 | 262 | 290 | 290 | 290 | 313 | 277 | 313 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 3:20AM2.53m | 3:54PM2.40m | 4:03AM2.65m | 4:42PM2.44m | 4:49AM2.71m | 5:31PM2.42m | ||||||||||||||||||
Low Tide | 9:06PM0.38m | 9:39AM0.10m | 9:51PM0.32m | 10:26AM-0.02m | 10:36PM0.30m | 11:14AM-0.07m | ||||||||||||||||||
 |  |  |  | | | |  |  | | | | | | |  | | | | | | | | | |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — |
— | 1 | 1 | 1 | 2 | 2 | 1 | 1 | — | 1 | 2 | 2 | 2 | 1 | 1 | — | 1 | — | 1 | 2 | 3 | 4 | 4 | 2 | |
Temp °C | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 |
28 | 28 | 29 | 28 | 30 | 30 | 28 | 28 | 28 | 28 | 26 | 27 | 28 | 28 | 27 | 28 | 27 | 26 | 27 | 28 | 28 | 27 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 12 | — | NNE 12 | NNE 11 | — | NNE 11 | NNE 11 | — | — | NNE 11 | NNE 11 | — | — | — | — | — | — |
 kJ | 160 | 160 | 164 | 164 | 168 | 145 | 168 | 38 | — | 171 | 160 | — | 113 | 113 | — | — | 113 | 109 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NNE 12 | NE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 40 | 39 | 39 | 38 | 38 | 53 | 38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 |
| kJ | — | — | — | — | — | — | — | 190 | 240 | 262 | 235 | 297 | 290 | 262 | 269 | 275 | 275 | 262 | 290 | 290 | 290 | 313 | 277 | 313 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 9 | 1338 | 1667 | 1200 | 1199 | 1200 | 1200 | 1750 | 1750 | 1750 | 1321 | 1200 | 1199 | 1199 | 1667 | 1750 | 2456 | 1321 | 1321 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
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