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Surf Forecasts:
Mahury surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 8 am Friday 24 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Mahury surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mahury sea temperature is
28.0° C
(Which is normal for this time of year)How big are the waves at Mahury today?
The current surf forecast for Mahury at 11AM is: 0.7m 7s primary swell from a Northeast direction and 0.3m 13s secondary swell from a North-northeast direction (forecast issued at 08:00am April 24). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 2.5ft (0.7m) | 7s |
| Afternoon (24 Apr) | 2.5ft (0.8m) | 7s |
| Evening (24 Apr) | 1.5ft (0.4m) | 12s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Fri morning. Warm (max 28°C on Sun afternoon, min 23°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 12 | NE 12 | NE 12 | NE 7 | NE 11 | NNE 11 | NE 11 | ENE 6 | NE 6 | NE 6 | NE 7 | ENE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 16 | |
49 | 48 | 48 | 57 | 47 | 37 | 37 | 36 | 35 | 35 | 44 | 42 | 69 | 88 | 78 | 85 | 78 | 100 | 103 | 81 | 81 | 81 | 78 | 76 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:00AM2.08m | 00:03AM1.92m | 12:19PM2.08m | 1:08AM2.03m | 1:25PM2.14m | 2:00AM2.15m | ||||||||||||||||||
Low Tide | 4:32AM0.86m | 5:37PM0.60m | 6:05AM0.83m | 6:53PM0.58m | 7:20AM0.70m | 7:52PM0.52m | ||||||||||||||||||
 |  | |  |  |  |  | | |  |  | | | |  | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | 6:18 |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | 6:34 |
1 | 2 | 5 | 4 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 1 | 2 | 1 | — | — | 1 | 1 | |
Temp °C | 24 | 24 | 24 | 23 | 24 | 23 | 24 | 24 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 25 |
28 | 28 | 28 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 11 | NE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 12 | NNE 11 |
 kJ | 49 | 48 | 48 | 57 | 47 | 37 | 37 | 36 | 35 | 35 | 44 | 29 | 22 | 22 | 20 | 19 | 19 | 18 | 18 | 16 | 16 | 16 | 27 | 41 |
Swell 2 Height (m) Direction Period (s) | NNE 14 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NE 12 | NE 12 | NE 12 | NNE 11 | NE 11 | N 14 | NE 14 | NE 14 | NE 14 | NE 14 | NNE 14 | NNE 13 | NNE 13 | N 10 | NNE 12 | NNE 12 | NNE 12 | NNE 9 | NE 16 |
| kJ | 19 | 35 | 33 | 32 | 30 | 34 | 34 | 34 | 24 | 29 | 4 | 7 | 7 | 8 | 8 | 18 | 17 | 57 | 31 | 15 | 29 | 28 | 16 | 66 |
Swell 3 Height (m) Direction Period (s) | NE 10 | NE 10 | NNE 9 | NNE 9 | NNE 9 | — | NE 15 | NE 15 | NE 15 | NE 15 | — | — | — | — | — | — | — | N 19 | NE 18 | NE 18 | NE 18 | NNE 17 | NNE 17 | NNE 11 |
| kJ | 4 | 4 | 17 | 8 | 7 | — | 8 | 8 | 8 | 8 | — | — | — | — | — | — | — | 7 | 13 | 13 | 12 | 30 | 27 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NE 6 | NE 6 | ENE 6 | NE 6 | NE 6 | NE 7 | ENE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | 43 | 42 | 69 | 88 | 78 | 85 | 78 | 100 | 103 | 81 | 81 | 81 | 78 | 76 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 60 | 1226 | 60 | 0 | 0 | 60 | 0 | 1173 | 1177 | 1177 | 1194 | 1173 | 1175 | 1177 | 1194 | 1194 | 1194 | 1194 | 1281 | 1177 | 1177 | 1203 | 1212 | 1194 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
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