Surf Forecasts:
How big are the waves at Mahury today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.8m), 7s period with ENE swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.1m), 5s period with E swell.
The current surf forecast for Mahury at 11PM is: 1.0m 5s primary swell from a East direction and 0.2m 13s secondary swell from a North-northeast direction, 0.1m 9s secondary swell from a North direction (forecast issued at 02:00pm September 18). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 2.5ft (0.8m) | 7s |
| Evening (18 Sep) | 3.5ft (1.1m) | 5s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||
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) | NE 7 | ENE 7 | E 4 | E 5 | E 6 | E 5 | E 5 | E 5 | E 5 | ENE 7 | E 4 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 4 | E 5 | E 5 |
Wave Graph  | ||||||||||||||||||||
 kJ | 16 | 63 | 40 | 64 | 60 | 47 | 31 | 30 | 22 | 47 | 27 | 47 | 56 | 58 | 50 | 41 | 38 | 25 | 34 | 40 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:54AM1.66m | 10:06PM1.83m | 11:23AM1.60m | 11:35PM1.79m | 12:48PM1.65m | |||||||||||||||
Low Tide | 3:16PM1.02m | 4:37AM0.90m | 4:42PM1.12m | 6:25AM0.90m | 6:38PM1.08m | |||||||||||||||
 | |  |  | | | | | | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 29 | 29 | 27 | 27 | 27 | 26 | 25 | 27 | 29 | 28 | 27 | 27 |
Feels °C | 30 | 29 | 28 | 26 | 27 | 28 | 28 | 28 | 30 | 30 | 28 | 28 | 28 | 27 | 27 | 28 | 30 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 13 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NE 7 | NE 7 | NE 7 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NE 8 | NE 8 | NE 8 | NE 7 |
| kJ | 16 | 7 | 17 | 17 | 17 | 15 | 7 | 7 | 7 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 10 | 9 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | NE 13 | N 10 | N 9 | N 10 | N 9 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | — | NE 8 | NE 8 | NE 8 | NNE 11 | NE 8 | NNE 11 | NNE 11 | NNE 11 | NNE 10 |
| kJ | 7 | 2 | 2 | 2 | 2 | 30 | 15 | 15 | 15 | 29 | — | 3 | 3 | 10 | 25 | 3 | 13 | 12 | 12 | 10 |
Swell 3 Height (m) Direction Period (s) | — | N 10 | N 7 | — | N 16 | N 16 | N 9 | N 9 | N 9 | NE 8 | — | — | N 8 | N 8 | — | — | — | — | — | — |
| kJ | — | 7 | 1 | — | 5 | 5 | 2 | 2 | 2 | 3 | — | — | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | ENE 7 | E 4 | E 5 | E 6 | E 5 | E 5 | E 5 | E 5 | ENE 7 | E 4 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 4 | E 5 | E 5 |
| kJ | 11 | 63 | 40 | 64 | 60 | 47 | 31 | 30 | 22 | 47 | 27 | 47 | 56 | 58 | 50 | 41 | 38 | 25 | 34 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1177 | 1177 | 1177 | 1177 | 1242 | 1242 | 1177 | 1177 | 1242 | 1194 | 1194 | 1194 | 1194 | 1194 | 1194 | 1194 | 1194 | 1203 | 1173 | 1173 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||
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