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Surf Forecasts:
Mahury surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 8 pm Thursday 23 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 12AM is: 0.7m 7s primary swell from a Northeast direction and 0.2m 14s secondary swell from a North-northeast direction (forecast issued at 08:00pm April 23). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | - | - |
| Afternoon (24 Apr) | - | - |
| Evening (24 Apr) | 2.5ft (0.7m) | 7s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 43mm), heaviest during Fri morning. Warm (max 27°C on Sat morning, min 23°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 11 | NE 7 | NNE 11 | NE 11 | NNE 11 | NE 6 | NE 7 | ENE 7 | ENE 6 | NE 7 | NE 7 | NE 7 | |
54 | 52 | 49 | 49 | 49 | 112 | 57 | 57 | 57 | 55 | 45 | 44 | 36 | 36 | 44 | 34 | 45 | 51 | 63 | 76 | 74 | 100 | 100 | 91 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 10:45PM1.89m | 11:00AM2.08m | 00:03AM1.92m | 12:19PM2.08m | 1:08AM2.03m | 1:25PM2.14m | ||||||||||||||||||
Low Tide | 4:11PM0.54m | 4:32AM0.86m | 5:37PM0.60m | 6:05AM0.83m | 6:53PM0.58m | 7:20AM0.70m | ||||||||||||||||||
 |  | |  | |  | | |  |  |  | | |  | | | | | |  | |  | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:35 |
3 | 3 | 2 | 1 | 4 | 9 | 11 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | |
Temp °C | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 27 | 27 | 27 |
29 | 28 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 30 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | |
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 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 |
 kJ | 54 | 52 | 49 | 49 | 49 | 48 | 57 | 57 | 57 | 55 | 45 | 44 | 36 | 36 | 35 | 34 | 34 | 43 | 39 | 38 | 38 | 18 | 18 | 17 |
Swell 2 Height (m) Direction Period (s) | NNE 10 | NNE 16 | NNE 14 | NNE 14 | NNE 14 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NE 12 | NE 12 | NNE 12 | NE 11 | NNE 11 | NNE 11 | NE 11 | NNE 11 | NE 14 | NE 14 | NNE 14 | NNE 13 | NNE 13 | NNE 13 | NNE 12 |
| kJ | 10 | 24 | 21 | 20 | 19 | 35 | 33 | 32 | 30 | 34 | 34 | 26 | 31 | 22 | 44 | 29 | 45 | 8 | 8 | 18 | 17 | 57 | 16 | 15 |
Swell 3 Height (m) Direction Period (s) | NE 16 | NNE 10 | NNE 10 | N 10 | NE 10 | NE 10 | NNE 9 | NNE 9 | NNE 9 | — | NE 15 | NE 15 | NE 15 | NE 15 | N 14 | NE 14 | NE 14 | — | — | — | — | N 19 | N 19 | NE 18 |
| kJ | 10 | 10 | 10 | 2 | 4 | 4 | 17 | 8 | 7 | — | 8 | 8 | 8 | 8 | 4 | 7 | 7 | — | — | — | — | 7 | 7 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 7 | — | — | — | — | — | — | — | — | — | NE 7 | — | NE 6 | NE 7 | ENE 7 | ENE 6 | NE 7 | NE 7 | NE 7 |
| kJ | — | — | — | — | — | 112 | — | — | — | — | — | — | — | — | — | 11 | — | 51 | 63 | 76 | 74 | 100 | 100 | 91 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 60 | 0 | 0 | 60 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1177 | 1173 | 1173 | 1173 | 1177 | 1194 | 1194 | 1194 | 1194 | 1203 | 1448 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
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