Surf Forecasts:
How big are the waves at Mahury today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 1.5ft (0.4m), 12s period with NNE swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 3ft (0.9m), 7s period with ENE swell.
- Evening surf: Evening surf (30 Sep, local time) - 1.5ft (0.4m), 11s period with NE swell.
The current surf forecast for Mahury at 5AM is: 0.4m 12s primary swell from a North-northeast direction and 0.4m 7s secondary swell from a Northeast direction, 0.5m 4s secondary swell from a East direction (forecast issued at 08:00pm September 29). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 1.5ft (0.4m) | 12s |
| Afternoon (30 Sep) | 3ft (0.9m) | 7s |
| Evening (30 Sep) | 1.5ft (0.4m) | 11s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Thu afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||
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 13 | NE 12 | NE 12 | NNE 12 | NNE 12 | NNE 12 | ENE 7 | ENE 7 | NNE 11 | NE 11 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 41 | 38 | 37 | 55 | 54 | 53 | 56 | 64 | 47 | 34 | 39 | 42 | 58 | 49 | 57 | 52 | 51 | 53 |
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 |
High Tide | 6:28PM2.54m | 7:02AM2.29m | 7:10PM2.44m | 7:52AM2.12m | 8:01PM2.30m | |||||||||||||
Low Tide | 00:45AM0.13m | 12:55PM0.42m | 1:32AM0.25m | 1:40PM0.58m | ||||||||||||||
 |  | | | | | | | | | | |  |  | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | 6:21 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 29 | 30 | 28 | 27 |
Feels °C | 30 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NNE 12 | NE 7 | NE 7 | NNE 11 | NNE 11 | NNE 11 | NE 11 | NNE 11 | NNE 11 | NE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 |
| kJ | 12 | 17 | 17 | 55 | 17 | 23 | 51 | 49 | 47 | 30 | 23 | 22 | 28 | 22 | 22 | 20 | 20 | 9 |
Swell 2 Height (m) Direction Period (s) | NE 13 | NE 12 | NE 12 | NE 7 | NNE 12 | NNE 12 | NE 10 | N 19 | N 18 | NE 18 | NE 18 | NE 17 | NE 16 | NE 9 | NNE 16 | NNE 16 | NNE 16 | NNE 15 |
| kJ | 41 | 38 | 37 | 16 | 54 | 53 | 4 | 7 | 6 | 12 | 12 | 12 | 11 | 12 | 25 | 25 | 24 | 21 |
Swell 3 Height (m) Direction Period (s) | NE 12 | NE 12 | ENE 11 | ENE 11 | E 9 | ENE 10 | — | ENE 10 | NNE 9 | — | — | — | — | NNE 16 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 6 | 6 | 12 | 12 | 2 | 10 | — | 37 | 27 | — | — | — | — | 26 | 8 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | E 3 | E 4 | E 4 | E 4 | E 4 | E 4 | ENE 7 | ENE 7 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 6 | 7 | 10 | 8 | 7 | 7 | 56 | 64 | 24 | 34 | 39 | 42 | 58 | 49 | 57 | 52 | 51 | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1212 | 1212 | 1212 | 1177 | 1242 | 1660 | 2215 | 1242 | 1717 | 2215 | 1194 | 1203 | 1638 | 1194 | 1638 | 1638 | 1194 | 1638 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||
Header Global | ||||||||||||||||||
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