Surf Forecasts:
How big are the waves at Mahury today (19 Aug):
- Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.4m), 8s period with NE swell.
The current surf forecast for Mahury at 12AM is: 0.4m 8s primary swell from a Northeast direction and 0.6m 4s secondary swell from a East direction (forecast issued at 08:00pm August 18). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | - | - |
| Evening (19 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 42 | 23 | 23 | 25 | 25 | 24 | 24 | 24 | 25 | 27 | 29 | 29 | 20 | 28 | 28 | 28 | 27 | 28 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:56PM2.14m | 9:30AM1.86m | 9:47PM1.99m | 10:36AM1.70m | ||||||||||||||
Low Tide | 3:08AM0.63m | 3:11PM0.82m | 4:05AM0.78m | 4:04PM0.98m | ||||||||||||||
 |  | | |  |  | | | | |  | | |  | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 26 | 25 | 25 | 26 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 30 | 28 | 28 |
Feels °C | 30 | 29 | 28 | 27 | 28 | 28 | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 30 | 30 | 32 | 30 | 31 |
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 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 |
| kJ | 42 | 23 | 23 | 25 | 25 | 24 | 24 | 24 | 25 | 27 | 29 | 29 | 20 | 28 | 28 | 28 | 27 | 25 |
Swell 2 Height (m) Direction Period (s) | NNE 10 | NNE 10 | E 8 | E 8 | E 8 | E 8 | E 9 | N 10 | N 10 | N 10 | NNE 10 | E 9 | E 9 | E 9 | NNE 9 | NNE 9 | NNE 8 | NE 9 |
| kJ | 10 | 10 | 5 | 5 | 12 | 12 | 13 | 2 | 2 | 2 | 18 | 6 | 6 | 6 | 8 | 16 | 22 | 28 |
Swell 3 Height (m) Direction Period (s) | — | E 12 | NNE 10 | NNE 10 | NNE 10 | NE 10 | N 10 | — | — | — | — | — | NNE 9 | NNE 9 | — | — | — | — |
| kJ | — | 3 | 10 | 10 | 10 | 4 | 2 | — | — | — | — | — | 8 | 8 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | E 4 | E 4 | E 4 | E 4 | ESE 4 | E 4 | E 9 | E 9 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 4 | E 4 | E 4 |
| kJ | 47 | 10 | 13 | 9 | 9 | 6 | 6 | 37 | 38 | 9 | 19 | 24 | 18 | 17 | 15 | 12 | 11 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1173 | 1177 | 1177 | 1177 | 1205 | 1203 | 1177 | 2032 | 1717 | 1717 | 1660 | 1638 | 1660 | 1660 | 1743 | 2771 | 1316 | 1316 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||
Header Global | ||||||||||||||||||
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