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Surf Forecasts:
Mahury surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 8 am Wednesday 22 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
27.9° C
(Which is normal for this time of year)How big are the waves at Mahury today?
The current surf forecast for Mahury at 4PM is: 0.7m 7s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a North-northeast direction (forecast issued at 08:00am April 22). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 3ft (0.9m) | 8s |
| Afternoon (22 Apr) | 2.5ft (0.7m) | 7s |
| Evening (22 Apr) | 2.5ft (0.8m) | 8s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 37mm), heaviest during Fri morning. Warm (max 26°C on Thu morning, min 23°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 8 | NE 8 | NE 8 | ENE 7 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | ENE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | |
164 | 82 | 82 | 48 | 67 | 67 | 65 | 65 | 54 | 54 | 45 | 45 | 105 | 112 | 60 | 57 | 138 | 154 | 75 | 77 | 67 | 67 | 55 | 55 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross-on | glassy | glassy | glassy | glassy | glassy | on | on | on | cross-on | cross-on | on | cross-on | cross | glassy | glassy | glassy | glassy | cross-on | |
High Tide | 8:27AM2.32m | 9:27PM1.96m | 9:39AM2.17m | 10:45PM1.89m | 11:00AM2.08m | 00:03AM1.92m | ||||||||||||||||||
Low Tide | 2:56PM0.39m | 3:08AM0.77m | 4:11PM0.54m | 4:32AM0.86m | 5:37PM0.60m | |||||||||||||||||||
 |  | | |  |  | | | |  | | | | | | | | |  | | | | |  | |
 | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | 6:18 |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | 6:35 |
5 | 4 | 1 | 1 | 1 | — | — | — | — | — | 1 | 2 | 1 | 1 | 2 | 3 | 4 | 4 | 8 | 3 | — | — | — | — | |
Temp °C | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 23 | 23 | 23 | 23 | 24 | 25 |
28 | 26 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 31 | 29 | 30 | 28 | 29 | 28 | 29 | 28 | 25 | 27 | 27 | 27 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NNE 11 | NE 8 | ENE 7 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | NNE 14 | NNE 14 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 |
 kJ | 67 | 23 | 82 | 48 | 67 | 67 | 65 | 65 | 54 | 54 | 45 | 45 | 67 | 65 | 21 | 20 | 67 | 65 | 75 | 77 | 67 | 67 | 55 | 55 |
Swell 2 Height (m) Direction Period (s) | NNE 11 | — | NNE 11 | NNE 8 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 16 | NNE 10 | N 10 | NNE 14 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NE 12 | NNE 12 |
| kJ | 11 | — | 22 | 26 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 24 | 10 | 2 | 19 | 18 | 33 | 32 | 30 | 26 | 34 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | — | NNE 11 | — | — | — | N 18 | N 18 | N 18 | NE 16 | NE 16 | NE 16 | NNE 10 | — | — | N 10 | NE 10 | NNE 9 | N 9 | N 9 | — | NE 15 | NE 15 |
| kJ | — | — | — | 11 | — | — | — | 6 | 6 | 6 | 10 | 10 | 10 | 10 | — | — | 2 | 4 | 17 | 6 | 6 | — | 8 | 8 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | — | — | — | — | — | — | — | — | NE 8 | ENE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | — | — | — | — | — | — |
| kJ | 164 | 82 | 20 | — | — | — | — | — | — | — | — | 21 | 105 | 112 | 60 | 57 | 138 | 154 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1176 | 1176 | 1176 | 1173 | 1173 | 1176 | 0 | 0 | 60 | 60 | 1173 | 1173 | 1212 | 1211 | 1212 | 1211 | 1211 | 1212 | 1222 | 0 | 0 | 0 | 0 | 1194 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
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