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Surf Forecasts:
Mahury surfForecast / French Guiana / French Guiana
48hr Weather and Surf, issued 8 pm Thursday 26 Mar 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
27.7° C
(Which is slightly warmer than usual)How big are the waves at Mahury today?
The current surf forecast for Mahury at 5AM is: 1.2m 7s primary swell from a Northeast direction and 0.7m 10s secondary swell from a Northeast direction, 0.3m 9s secondary swell from a North direction (forecast issued at 08:00pm March 26). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 3.5ft (1.1m) | 7s |
| Afternoon (27 Mar) | 3.5ft (1.1m) | 7s |
| Evening (27 Mar) | 3.5ft (1.0m) | 6s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 109 | 123 | 119 | 135 | 135 | 105 | 116 | 109 | 109 | 83 | 83 | 165 | 88 | 91 | 115 | 134 | 137 | 211 | 105 | 231 | 121 | 118 | 115 | 127 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 12:23AM 1.82 | 12:37PM 2.07 | 1:37AM 1.94 | 1:48PM 2.19 | 2:32AM 2.11 | 2:44PM 2.32 | ||||||||||||||||||
Low Tide / height (m) | 5:53PM 0.66 | 6:16AM 0.92 | 7:23PM 0.58 | 7:42AM 0.77 | 8:25PM 0.45 | 8:40AM 0.58 | ||||||||||||||||||
Thu 26 | Friday 27 | Saturday 28 | Sunday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - |
| Sunset | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | | | | |  | | | | | |
Rain (mm) | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 2 | 3 | 6 | 6 | 4 | 3 | 3 | 1 | - | 1 | 2 | 3 | 4 |
| Temp. °C | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 |
| Feels °C (?) | 28 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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