Surf Forecasts:
How big are the waves at Mahury today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 2ft (0.6m), 5s period with E swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 1.5ft (0.4m), 7s period with NE swell.
- Evening surf: Evening surf (17 Jul, local time) - 1.5ft (0.5m), 7s period with NE swell.
The current surf forecast for Mahury at 8AM is: 0.4m 7s primary swell from a Northeast direction and 0.2m 8s secondary swell from a North direction, 0.6m 5s secondary swell from a East direction (forecast issued at 02:00am July 17). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 2ft (0.6m) | 5s |
| Afternoon (17 Jul) | 1.5ft (0.4m) | 7s |
| Evening (17 Jul) | 1.5ft (0.5m) | 7s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat morning. Warm (max 29°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
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 | 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 | E 5 | E 5 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 7 | NNE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 26 | 25 | 19 | 18 | 18 | 19 | 25 | 25 | 25 | 25 | 25 | 53 | 44 | 34 | 33 | 26 | 44 | 57 | 57 | 57 | 67 | 45 | 37 | 37 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | 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 | 6:55AM2.64m | 7:29PM2.41m | 7:43AM2.50m | 8:14PM2.34m | 8:31AM2.31m | 9:00PM2.24m | ||||||||||||||||||
Low Tide | 00:41AM0.26m | 1:14PM0.08m | 1:28AM0.31m | 1:56PM0.22m | 2:15AM0.40m | 2:38PM0.40m | ||||||||||||||||||
 | |  |  | | | | | | | |  |  | | | | | | | | | | | | |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 27 | 29 | 28 | 27 | 27 | 26 | 25 | 25 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 25 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 29 | 27 | 27 | 28 | 30 | 29 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 30 | 29 | 28 | 29 | 27 | 29 | 30 | 30 | 29 | 28 |
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 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 7 | NNE 7 |
| kJ | 26 | 25 | 19 | 18 | 18 | 19 | 25 | 25 | 25 | 25 | 25 | 53 | 44 | 34 | 33 | 26 | 44 | 57 | 57 | 57 | 67 | 45 | 37 | 37 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 8 | N 8 | N 8 | — | — | N 11 | N 11 | E 6 | N 12 | NE 7 | N 12 | — | — | — | N 11 | E 7 | E 7 | E 7 | E 7 | — | — | — | E 7 |
| kJ | 1 | 1 | 5 | 6 | — | — | 2 | 3 | 3 | 3 | 25 | 3 | — | — | — | 2 | 9 | 9 | 9 | 4 | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 5 | E 5 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | ESE 7 | ESE 7 | E 4 | E 4 | E 4 | E 4 | ESE 7 | ESE 7 | ESE 8 | E 7 | E 3 | E 4 | E 4 |
| kJ | 12 | 10 | 16 | 17 | 17 | 11 | 10 | 16 | 12 | 12 | 13 | 15 | 26 | 22 | 25 | 25 | 13 | 71 | 73 | 58 | 4 | 5 | 9 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1660 | 1660 | 1194 | 1203 | 1203 | 1743 | 1316 | 1743 | 1703 | 1372 | 1660 | 1703 | 1203 | 1743 | 1743 | 1743 | 1743 | 1663 | 1703 | 1316 | 1203 | 1743 | 1638 | 1638 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||||
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