Surf Forecasts:
How big are the waves at Mahury today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 1ft (0.3m), 14s period with NNE swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 1.5ft (0.4m), 13s period with NNE swell.
- Evening surf: Evening surf (19 Oct, local time) - 1.5ft (0.4m), 13s period with NNE swell.
The current surf forecast for Mahury at 2AM is: 0.3m 12s primary swell from a North-northeast direction and 0.3m 8s secondary swell from a Northeast direction, 0.5m 4s secondary swell from a East direction (forecast issued at 08:00pm October 18). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 1ft (0.3m) | 14s |
| Afternoon (19 Oct) | 1.5ft (0.4m) | 13s |
| Evening (19 Oct) | 1.5ft (0.4m) | 13s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | ||||||||||||||||
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 15 | NNE 15 | NNE 15 | NNE 12 | NNE 14 | NNE 14 | NNE 13 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 13 | NNE 13 | NNE 13 | E 5 | E 5 |
Wave Graph  | ||||||||||||||||||
 kJ | 43 | 42 | 42 | 30 | 78 | 36 | 69 | 68 | 67 | 65 | 61 | 60 | 60 | 54 | 55 | 55 | 52 | 56 |
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 | cross | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:50PM1.79m | 12:00PM1.69m | 00:08AM1.84m | 1:00PM1.82m | ||||||||||||||
Low Tide | 4:04PM1.08m | 5:20AM0.88m | 5:43PM1.06m | 6:38AM0.81m | 6:59PM0.93m | |||||||||||||
 |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 26 | 26 | 28 | 30 | 29 | 28 | 28 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 30 | 29 | 30 | 29 | 29 | 29 | 31 | 30 | 30 | 30 | 29 | 30 | 27 | 28 | 28 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NNE 15 | NNE 15 | NNE 12 | NNE 14 | NE 7 | NNE 13 | NNE 13 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 13 | NNE 13 | NNE 13 | NNE 13 | NNE 12 |
| kJ | 16 | 42 | 42 | 30 | 78 | 14 | 69 | 68 | 67 | 65 | 61 | 60 | 60 | 54 | 55 | 55 | 32 | 31 |
Swell 2 Height (m) Direction Period (s) | NNE 15 | NNE 12 | NE 8 | NE 8 | NE 8 | NNE 14 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 7 | N 18 | N 18 | NNE 9 | NNE 8 |
| kJ | 43 | 28 | 10 | 9 | 15 | 36 | 13 | 12 | 12 | 12 | 8 | 7 | 7 | 7 | 6 | 6 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | NNE 12 | NE 8 | NNE 12 | NNE 15 | — | NNE 11 | NNE 11 | NNE 11 | — | — | — | E 8 | — | — | N 18 | N 9 | NE 16 | NE 16 |
| kJ | 14 | 10 | 28 | 21 | — | 25 | 39 | 39 | — | — | — | 4 | — | — | 6 | 2 | 11 | 10 |
Wind waves Height (m) Direction Period (s) | E 3 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 9 | 10 | 11 | 12 | 12 | 18 | 29 | 39 | 40 | 52 | 56 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1228 | 1228 | 1453 | 1453 | 1177 | 1177 | 1177 | 1228 | 1228 | 1228 | 1212 | 1212 | 1194 | 1177 | 1177 | 1173 | 1173 | 1177 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||
Header Global | ||||||||||||||||||
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