Surf Forecasts:
How big are the waves at Mahury today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 1.5ft (0.5m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.4m), 8s period with NE swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.4m), 8s period with NE swell.
The current surf forecast for Mahury at 3PM is: 0.4m 8s primary swell from a Northeast direction (forecast issued at 08:00am August 21). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 1.5ft (0.5m) | 8s |
| Afternoon (21 Aug) | 1.5ft (0.4m) | 8s |
| Evening (21 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Mahury. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri morning. Warm (max 29°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
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 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | NE 8 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 33 | 33 | 24 | 24 | 23 | 23 | 34 | 31 | 25 | 25 | 30 | 27 | 24 | 40 | 42 | 40 | 34 | 34 | 30 | 34 | 48 | 56 |
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-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:58AM1.62m | 00:11AM1.85m | 1:19PM1.66m | 1:23AM1.92m | 2:20PM1.77m | |||||||||||||||||
Low Tide | 5:27AM0.87m | 5:27PM1.08m | 7:06AM0.85m | 7:09PM1.06m | 8:15AM0.74m | 8:17PM0.94m | ||||||||||||||||
 |  |  | |  |  |  | | | | |  | | |  | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 29 | 29 | 28 | 27 | 27 | 27 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 27 | 27 |
Feels °C | 29 | 30 | 30 | 31 | 30 | 29 | 29 | 30 | 29 | 30 | 30 | 31 | 30 | 29 | 29 | 28 | 28 | 29 | 30 | 30 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 33 | 33 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 20 | 20 | 20 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | — | — | — | N 8 | N 8 | N 8 | E 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 8 | N 8 | N 8 | N 7 | N 7 |
| kJ | 14 | 14 | — | — | — | 1 | 1 | 1 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 9 | E 8 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 12 | 12 | 55 | 46 | 9 | 21 | 34 | 31 | 25 | 25 | 30 | 27 | 24 | 40 | 42 | 40 | 34 | 34 | 30 | 34 | 48 | 56 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1316 | 1316 | 1177 | 1177 | 1177 | 1177 | 1177 | 1177 | 1177 | 1177 | 1177 | 1177 | 1177 | 1316 | 1660 | 1177 | 1177 | 1177 | 1177 | 1177 | 1177 | 1194 |
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||
Best forecast wave conditions in French Guiana | ||||||||||||||||||||||
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