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Surf Forecasts:
Mahury surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 2 am Saturday 23 May 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
28.3° C
(Which is slightly warmer than usual)How big are the waves at Mahury today?
The current surf forecast for Mahury at 10AM is: 0.8m 8s primary swell from a Northeast direction and 0.1m 14s secondary swell from a North direction (forecast issued at 02:00am May 23). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 2.5ft (0.8m) | 8s |
| Afternoon (23 May) | 2.5ft (0.8m) | 8s |
| Evening (23 May) | 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 47mm), heaviest during Sun night. Warm (max 27°C on Sun afternoon, min 23°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | |
90 | 107 | 88 | 86 | 86 | 84 | 84 | 84 | 84 | 86 | 99 | 107 | 109 | 126 | 107 | 122 | 151 | 189 | 194 | 181 | 181 | 186 | 347 | 151 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | glassy | glassy | cross-off | cross | cross-off | cross-off | cross | cross | cross-on | cross | 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 | 10:22PM2.03m | 10:38AM2.13m | 11:27PM2.03m | 11:47AM2.07m | 00:26AM2.08m | 12:51PM2.05m | ||||||||||||||||||
Low Tide | 4:16AM0.73m | 5:02PM0.56m | 5:33AM0.73m | 6:08PM0.61m | 6:44AM0.67m | 7:07PM0.63m | ||||||||||||||||||
 | | |  | | | | |  |  | |  | | | | |  |  | | | | | | | |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:37 | — |
3 | 1 | 2 | 1 | 2 | 3 | 2 | 1 | — | — | 1 | 1 | 2 | 1 | 1 | — | 4 | 6 | 5 | 3 | 2 | 3 | 2 | — | |
Temp °C | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
27 | 27 | 27 | 29 | 28 | 27 | 26 | 26 | 28 | 28 | 28 | 29 | 30 | 29 | 28 | 29 | 27 | 27 | 28 | 29 | 28 | 29 | 28 | 29 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 11 | NNE 11 | — | — | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NE 8 | NNE 10 |
 kJ | 90 | 107 | 88 | 86 | 86 | 84 | 84 | 84 | 84 | 86 | 99 | 107 | 109 | 126 | 5 | 12 | — | — | 20 | 20 | 33 | 32 | 147 | 20 |
Swell 2 Height (m) Direction Period (s) | — | N 15 | N 15 | N 14 | N 14 | N 13 | N 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NNE 11 | NNE 11 | — | — | — | — | — | — | — | — | — |
| kJ | — | 4 | 4 | 4 | 4 | 4 | 3 | 7 | 6 | 6 | 6 | 6 | 6 | 25 | 23 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSE 2 | — | — | — | — | — | — | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 |
| kJ | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 107 | 122 | 151 | 189 | 194 | 181 | 181 | 186 | 347 | 151 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 1177 | 0 | 0 | 1660 | 1194 | 1194 | 1194 | 1203 | 1177 | 1203 | 1717 | 1316 | 1316 | 1194 | 1281 | 1194 | 1194 | 1194 | 1194 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
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