Surf Forecasts:
How big are the waves at Navy Island today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 3ft (0.9m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 3.5ft (1.0m), 8s period with ESE swell.
- Evening surf: Evening surf (11 Sep, local time) - 5ft (1.5m), 8s period with ESE swell.
The current surf forecast for Navy Island at 9AM is: 0.9m 8s primary swell from a East-southeast direction and 0.6m 6s secondary swell from a East-northeast direction, 0.5m 7s secondary swell from a Northeast direction (forecast issued at 06:00am September 11). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 3ft (0.9m) | 8s |
| Afternoon (11 Sep) | 3.5ft (1.0m) | 8s |
| Evening (11 Sep) | 5ft (1.5m) | 8s |
Table - waves today at Navy Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri morning. Warm (max 31°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 75 | 237 | 116 | 130 | 151 | 277 | 306 | 277 | 137 | 116 | 96 | 119 | 144 | 119 | 122 | 101 | 103 | 103 | 101 | 80 | 80 | 101 | 101 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 9:09AM0.32m | 9:12PM0.31m | 9:51AM0.33m | 9:41PM0.28m | 10:34AM0.32m | ||||||||||||||||||
Low Tide | 2:58AM0.06m | 3:11PM0.09m | 3:26AM0.06m | 3:59PM0.11m | 3:53AM0.06m | 4:51PM0.13m | |||||||||||||||||
 |  |  | | | | | |  | | | | | | |  | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — |
Temp °C | 27 | 28 | 30 | 30 | 30 | 28 | 27 | 27 | 27 | 28 | 30 | 31 | 30 | 28 | 27 | 27 | 26 | 27 | 29 | 31 | 30 | 27 | 27 |
Feels °C | 29 | 30 | 30 | 30 | 31 | 30 | 29 | 29 | 29 | 30 | 31 | 32 | 32 | 32 | 30 | 30 | 30 | 30 | 32 | 34 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ENE 6 | NE 6 | NE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 6 | ESE 8 | ESE 8 |
| kJ | 75 | 94 | 28 | 43 | 42 | 127 | 130 | 133 | 137 | 116 | 96 | 4 | 144 | 119 | 122 | 101 | 103 | 103 | 101 | 80 | 54 | 101 | 101 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | — | — | — | NE 6 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | — | ENE 6 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | ESE 8 | NE 6 | NE 6 |
| kJ | 24 | 23 | — | — | — | 42 | 36 | 25 | 12 | 12 | 7 | — | 4 | 16 | 15 | 14 | 12 | 11 | 9 | 42 | 80 | 45 | 38 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | — | ESE 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 237 | 116 | 130 | 151 | 277 | 306 | 277 | — | — | — | 119 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 20 | 20 | 739 | 978 | 814 | 819 | 20 | 20 | 20 | 413 | 802 | 831 | 830 | 413 | 413 | 627 | 20 | 37 | 677 | 822 | 814 | 97 | 38 |
Best forecast wave conditions in Jamaica | |||||||||||||||||||||||
Best forecast wave conditions in Jamaica | |||||||||||||||||||||||
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