Surf Forecasts:
How big are the waves at Navy Island today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 3ft (0.9m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3ft (0.9m), 8s period with ESE swell.
- Evening surf: Evening surf (18 Jun, local time) - 3ft (0.9m), 8s period with ESE swell.
The current surf forecast for Navy Island at 1PM is: 0.9m 8s primary swell from a East-southeast direction and 0.2m 7s secondary swell from a East-northeast direction (forecast issued at 06:00am June 18). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 3ft (0.9m) | 8s |
| Afternoon (18 Jun) | 3ft (0.9m) | 8s |
| Evening (18 Jun) | 3ft (0.9m) | 8s |
Table - waves today at Navy Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 29°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 1 AM | |
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 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 264 | 116 | 116 | 116 | 92 | 92 | 89 | 192 | 215 | 196 | 83 | 77 | 102 | 102 | 85 | 85 | 226 | 226 | 131 | 197 | 229 | 171 | 171 | 432 |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 12:08PM0.20m | 00:37AM0.35m | 1:29PM0.22m | 1:25AM0.32m | 2:52PM0.24m | |||||||||||||||||||
Low Tide | 6:53AM0.08m | 5:35PM0.08m | 7:43AM0.08m | 6:46PM0.13m | 8:30AM0.09m | 8:08PM0.16m | ||||||||||||||||||
 |  | | | | | | |  |  | | | | | | |  |  | | | | | | | |
 | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | 5:30 |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | 6:44 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 26 | 27 | 29 | 29 | 29 | 27 | 26 | 25 | 26 | 27 | 29 | 29 | 29 | 27 | 26 | 26 | 26 | 27 | 29 | 29 | 28 | 27 | 26 | 26 |
Feels °C | 28 | 29 | 31 | 29 | 30 | 30 | 29 | 26 | 28 | 29 | 30 | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ENE 7 | ENE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 7 | NE 7 | NE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 7 | ENE 6 | — | ESE 8 | ESE 8 | ESE 8 |
| kJ | 113 | 116 | 116 | 5 | 6 | 92 | 89 | 89 | 87 | 102 | 83 | 11 | 11 | 10 | 85 | 85 | 87 | 89 | 4 | 4 | — | 171 | 171 | 176 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 7 | NE 7 | — | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 7 | NE 7 | ENE 6 | — | — | NE 6 | NE 6 | NE 6 | ENE 7 | NE 7 | — | — | — | ENE 7 | NE 7 | NE 7 |
| kJ | 14 | 14 | 14 | — | 6 | 12 | 16 | 14 | 13 | 12 | 17 | — | — | 10 | 19 | 9 | 18 | 11 | — | — | — | 5 | 14 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — |
Wind waves 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 | E 8 | ESE 8 | ESE 8 | — | — | ESE 8 |
| kJ | 264 | — | — | 116 | 92 | — | — | 192 | 215 | 196 | — | 77 | 102 | 102 | — | — | 226 | 226 | 131 | 197 | 229 | — | — | 432 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 20 | 812 | 819 | 812 | 813 | 20 | 20 | 20 | 97 | 802 | 1007 | 799 | 931 | 20 | 20 | 97 | 627 | 812 | 818 | 775 | 817 | 20 | 20 |
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
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