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Surf Forecasts:
Mahury surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 2 pm Thursday 09 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 slightly warmer than usual)How big are the waves at Mahury today?
The current surf forecast for Mahury at 9PM is: 1.2m 8s primary swell from a Northeast direction and 0.6m 16s secondary swell from a North-northeast direction, 0.9m 8s secondary swell from a North-northeast direction (forecast issued at 02:00pm April 09). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | - | - |
| Afternoon (09 Apr) | 3ft (0.9m) | 16s |
| Evening (09 Apr) | 4ft (1.2m) | 8s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 16 | 16 | 16 | 8 | 16 | 8 | 15 | 15 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 216 | 366 | 909 | 191 | 216 | 187 | 211 | 777 | 163 | 145 | 149 | 205 | 225 | 225 | 246 | 215 | 210 | 189 | 210 | 215 | 252 | 281 | 293 | 293 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on |
High Tide / height (m) | 9:37AM 1.84 | 10:56PM 1.62 | 11:03AM 1.79 | 12:17AM 1.68 | 12:23PM 1.85 | 1:18AM 1.81 | ||||||||||||||||||
Low Tide / height (m) | 4:03PM 0.86 | 4:12AM 1.09 | 5:34PM 0.88 | 5:54AM 1.07 | 6:54PM 0.79 | 7:13AM 0.93 | ||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:22 |
| Sunset | - | - | 6:36 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - |
 |  | |  |  | | | | |  | | | | |  | |  | | | | | |  | | |
Rain (mm) | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | - | - | - | - | - | 1 | 4 |
| Temp. °C | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 |
| Feels °C (?) | 28 | 28 | 27 | 28 | 27 | 26 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 27 | 28 | 27 | 28 | 28 | 29 | 28 | 28 | 27 | 28 | 28 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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