Surf Forecasts:
How big are the waves at Mahury today (17 Sep):
- Afternoon surf: Afternoon surf (17 Sep, local time) - 1.5ft (0.5m), 7s period with NE swell.
- Evening surf: Evening surf (17 Sep, local time) - 1.5ft (0.5m), 7s period with NE swell.
The current surf forecast for Mahury at 8PM is: 0.5m 7s primary swell from a Northeast direction and 0.1m 15s secondary swell from a Northeast direction, 0.6m 4s secondary swell from a East direction (forecast issued at 02:00pm September 17). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 1.5ft (0.5m) | 7s |
| Evening (17 Sep) | 1.5ft (0.5m) | 7s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | ||||||||||||||||||
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 | NE 7 | NE 7 | NE 7 | E 4 | NE 7 | E 5 | E 5 | E 5 | ENE 6 | E 4 | E 5 | E 6 | E 6 | E 6 | E 5 | E 5 | ENE 7 | E 4 | E 5 |
Wave Graph  | ||||||||||||||||||||
 kJ | 26 | 25 | 24 | 24 | 23 | 19 | 21 | 16 | 18 | 44 | 28 | 62 | 59 | 52 | 44 | 24 | 20 | 58 | 27 | 45 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:57PM1.96m | 9:54AM1.66m | 10:06PM1.83m | 11:23AM1.60m | ||||||||||||||||
Low Tide | 2:24PM0.86m | 3:18AM0.78m | 3:16PM1.02m | 4:37AM0.90m | 4:42PM1.12m | |||||||||||||||
 | | |  |  |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 27 | 27 | 26 | 26 | 25 | 27 | 29 | 29 | 27 | 26 | 26 | 25 | 25 | 27 | 29 | 29 | 27 | 27 |
Feels °C | 31 | 30 | 29 | 29 | 27 | 28 | 27 | 29 | 31 | 30 | 28 | 26 | 27 | 26 | 27 | 29 | 30 | 30 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 13 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NE 7 | NE 7 | NNE 12 | NNE 12 | NE 7 |
| kJ | 26 | 25 | 24 | 24 | 17 | 16 | 16 | 16 | 16 | 7 | 17 | 17 | 17 | 15 | 15 | 12 | 12 | 15 | 14 | 7 |
Swell 2 Height (m) Direction Period (s) | N 16 | N 15 | N 15 | NE 15 | NE 15 | NE 14 | E 8 | E 8 | NE 13 | N 10 | N 9 | N 9 | N 16 | N 9 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | — | NNE 12 |
| kJ | 5 | 4 | 4 | 8 | 8 | 8 | 5 | 5 | 7 | 2 | 2 | 7 | 5 | 2 | 29 | 15 | 15 | 29 | — | 14 |
Swell 3 Height (m) Direction Period (s) | N 16 | NE 15 | NE 15 | — | — | N 10 | NE 14 | NE 13 | NNE 13 | N 10 | N 7 | — | — | N 16 | N 9 | N 9 | N 9 | NE 8 | NE 8 | — |
| kJ | 5 | 9 | 8 | — | — | 2 | 8 | 7 | 18 | 7 | 1 | — | — | 5 | 2 | 2 | 2 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | E 5 | ENE 6 | E 4 | E 5 | E 6 | E 6 | E 6 | E 5 | E 5 | ENE 7 | E 4 | E 5 |
| kJ | 27 | 9 | 9 | 10 | 23 | 19 | 21 | 15 | 15 | 44 | 28 | 62 | 59 | 52 | 44 | 24 | 20 | 58 | 27 | 45 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1703 | 1743 | 1194 | 1660 | 1316 | 1316 | 1212 | 1242 | 1715 | 1242 | 1177 | 1242 | 1242 | 1453 | 1194 | 1194 | 1194 | 1203 | 1177 | 1194 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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