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Surf Forecasts:
Mahury surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 8 pm 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 1AM is: 0.9m 8s primary swell from a Northeast direction and 0.1m 13s secondary swell from a Northeast direction (forecast issued at 08:00pm May 23). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 3.5ft (1.0m) | 8s |
| Afternoon (24 May) | 3.5ft (1.1m) | 8s |
| Evening (24 May) | 4.5ft (1.3m) | 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 44mm), heaviest during Sun afternoon. Warm (max 28°C on Tue afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tuesday 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 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 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | |
84 | 99 | 99 | 96 | 86 | 119 | 138 | 159 | 196 | 186 | 181 | 181 | 181 | 181 | 164 | 147 | 151 | 155 | 155 | 155 | 151 | 164 | 147 | 147 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | on | 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 | 11:27PM2.03m | 11:47AM2.07m | 00:26AM2.08m | 12:51PM2.05m | 1:19AM2.14m | 1:47PM2.05m | ||||||||||||||||||
Low Tide | 5:02PM0.56m | 5:33AM0.73m | 6:08PM0.61m | 6:44AM0.67m | 7:07PM0.63m | 7:43AM0.59m | ||||||||||||||||||
 |  | | |  |  | | | | | | |  |  | | | | | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — |
 | 6:36 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | 6:37 |
— | 1 | 2 | 1 | 2 | 3 | 3 | 3 | 4 | 3 | 2 | 1 | — | — | — | 1 | 1 | 1 | 2 | 4 | 2 | 2 | 2 | 2 | |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 27 | 28 |
28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 29 | 30 | 28 | 28 | 27 | 29 | 29 | 28 | 30 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 12 | NNE 11 | — | — | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | — | — | NNE 9 | NNE 9 |
 kJ | 84 | 99 | 99 | 96 | 86 | 119 | 6 | 25 | — | — | 22 | 22 | 20 | 20 | 33 | 32 | 19 | 20 | 32 | 20 | — | — | 28 | 29 |
Swell 2 Height (m) Direction Period (s) | N 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 7 | 6 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves 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 8 | NE 8 | NE 8 | NE 8 |
| kJ | — | — | — | — | — | — | 138 | 159 | 196 | 186 | 181 | 181 | 181 | 181 | 164 | 147 | 151 | 155 | 155 | 155 | 151 | 164 | 147 | 147 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1316 | 1316 | 1316 | 1316 | 1316 | 1316 | 1342 | 1316 | 1316 | 1316 | 1316 | 1194 | 1194 | 1194 | 1194 | 1194 | 1194 | 1203 | 1660 | 1203 | 1194 | 1203 | 1703 | 1743 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
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