Surf Forecasts:
How big are the waves at Mahury today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 1.5ft (0.4m), 13s period with NNE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 1.5ft (0.4m), 13s period with NNE swell.
- Evening surf: Evening surf (20 Oct, local time) - 3.5ft (1.0m), 5s period with E swell.
The current surf forecast for Mahury at 4AM is: 0.4m 12s primary swell from a North-northeast direction and 0.3m 7s secondary swell from a Northeast direction, 0.7m 4s secondary swell from a East direction (forecast issued at 08:00pm October 19). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 1.5ft (0.4m) | 13s |
| Afternoon (20 Oct) | 1.5ft (0.4m) | 13s |
| Evening (20 Oct) | 3.5ft (1.0m) | 5s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||
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 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 13 | NNE 13 | NNE 13 | NNE 13 | E 5 | NNE 12 | ENE 5 | ENE 5 | NNE 12 | NNE 12 | NNE 15 | NNE 14 | NNE 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 67 | 65 | 61 | 60 | 51 | 54 | 55 | 55 | 55 | 52 | 50 | 43 | 36 | 28 | 27 | 72 | 70 | 23 |
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-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 | 00:08AM1.84m | 1:00PM1.82m | 1:08AM1.94m | 1:45PM1.97m | ||||||||||||||
Low Tide | 5:43PM1.06m | 6:38AM0.81m | 6:59PM0.93m | 7:30AM0.69m | 7:49PM0.75m | |||||||||||||
 |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 28 | 26 | 28 | 30 | 29 | 27 | 27 | 27 | 27 | 28 | 29 | 30 | 29 | 28 | 28 |
Feels °C | 30 | 28 | 29 | 30 | 28 | 29 | 30 | 29 | 27 | 28 | 28 | 28 | 28 | 31 | 32 | 30 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 13 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NE 6 | NE 6 | NNE 11 | NNE 11 | NNE 11 |
| kJ | 67 | 65 | 61 | 60 | 51 | 54 | 55 | 55 | 55 | 52 | 50 | 28 | 28 | 18 | 13 | 24 | 23 | 23 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 6 | N 18 | NE 7 | NE 16 | NE 16 | NNE 16 | NNE 16 | NNE 12 | NNE 12 | NNE 15 | NNE 15 | NE 6 |
| kJ | 12 | 12 | 8 | 7 | 7 | 7 | 7 | 6 | 7 | 10 | 10 | 25 | 25 | 28 | 27 | 21 | 21 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | N 18 | N 18 | NE 16 | NNE 16 | NE 8 | NNE 16 | N 16 | NNE 16 | NNE 15 | NNE 15 | NNE 14 | NNE 15 |
| kJ | — | — | — | — | — | — | 6 | 6 | 11 | 26 | 2 | 26 | 5 | 25 | 23 | 72 | 70 | 21 |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | ENE 5 | ENE 5 | E 5 | E 5 | ENE 6 | ENE 6 | E 4 |
| kJ | 6 | 14 | 17 | 13 | 18 | 19 | 19 | 24 | 23 | 44 | 40 | 43 | 36 | 24 | 18 | 33 | 33 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1194 | 1194 | 1194 | 1177 | 1194 | 1101 | 1173 | 1173 | 1173 | 1177 | 1177 | 1228 | 1222 | 1194 | 1226 | 1173 | 1175 | 1177 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||
Header Global | ||||||||||||||||||
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