Surf Forecasts:
How big are the waves at Mahury today (20 Sep):
- Afternoon surf: Afternoon surf (20 Sep, local time) - 0.5ft (0.2m), 11s period with NNE swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.7m), 4s period with E swell.
The current surf forecast for Mahury at 10PM is: 0.7m 4s primary swell from a East direction and 0.3m 8s secondary swell from a Northeast direction, 0.2m 10s secondary swell from a North-northeast direction (forecast issued at 02:00pm September 20). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | - | - |
| Afternoon (20 Sep) | 0.5ft (0.2m) | 11s |
| Evening (20 Sep) | 2.5ft (0.7m) | 4s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Wed morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NNE 11 | NNE 11 | ENE 8 | E 4 | E 4 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 13 | 12 | 60 | 16 | 18 | 14 | 14 | 13 | 10 | 9 | 9 | 22 | 22 | 22 | 17 | 17 | 17 | 16 | 9 | 27 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 12:48PM1.65m | 00:53AM1.86m | 1:48PM1.78m | 1:51AM2.00m | 2:31PM1.94m | |||||||||||||||
Low Tide | 6:38PM1.08m | 7:40AM0.78m | 7:48PM0.94m | 8:26AM0.64m | 8:33PM0.76m | |||||||||||||||
 | | |  |  | | | |  |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 |
Feels °C | 30 | 30 | 28 | 29 | 28 | 28 | 29 | 30 | 30 | 31 | 30 | 30 | 30 | 31 | 30 | 30 | 31 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NNE 11 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 |
| kJ | 9 | 9 | 12 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 15 | 22 | 22 | 13 | 17 | 17 | 16 | 9 | 27 |
Swell 2 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NE 10 | E 8 | E 8 | NE 10 | N 9 | E 8 | E 8 | N 11 | NE 8 | NE 8 | NE 8 | ENE 4 | E 8 | E 8 | E 8 | E 8 |
| kJ | 13 | 12 | 24 | 11 | 4 | 5 | 5 | 4 | 2 | 5 | 12 | 3 | 15 | 16 | 17 | 2 | 5 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NE 12 | NE 10 | NE 10 | N 12 | N 12 | NNE 9 | N 9 | — | N 12 | N 11 | N 11 | E 8 | N 11 | NNE 4 | N 8 | N 8 |
| kJ | — | — | — | — | 6 | 4 | 4 | 3 | 3 | 9 | 2 | — | 3 | 3 | 2 | 5 | 2 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | ENE 8 | E 4 | E 4 | E 4 | E 4 | E 4 | E 8 | ENE 4 | ENE 4 | ENE 8 | ENE 3 | ENE 3 | E 8 | E 3 | ENE 4 | E 4 | ENE 4 | E 4 |
| kJ | 28 | 43 | 60 | 16 | 18 | 14 | 14 | 13 | 48 | 6 | 5 | 22 | 1 | 1 | 46 | 1 | 3 | 4 | 5 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1194 | 1194 | 1173 | 1194 | 1616 | 1203 | 1212 | 1203 | 1212 | 1212 | 1717 | 1194 | 1194 | 1660 | 1660 | 1660 | 1743 | 1743 | 1242 | 1242 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||
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