Surf Forecasts:
How big are the waves at Navy Island today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 3.5ft (1.0m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3.5ft (1.1m), 8s period with ESE swell.
- Evening surf: Evening surf (31 Jul, local time) - 3.5ft (1.0m), 8s period with ESE swell.
The current surf forecast for Navy Island at 3AM is: 1.8m 8s primary swell from a East-southeast direction and 1.1m 8s secondary swell from a East-southeast direction, 0.4m 7s secondary swell from a Northeast direction (forecast issued at 06:00pm July 30). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 3.5ft (1.0m) | 8s |
| Afternoon (31 Jul) | 3.5ft (1.1m) | 8s |
| Evening (31 Jul) | 3.5ft (1.0m) | 8s |
Table - waves today at Navy Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Warm (max 30°C on Thu afternoon, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||
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 | E 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 | 123 | 155 | 157 | 443 | 171 | 147 | 151 | 151 | 176 | 147 | 125 | 101 | 101 | 101 | 78 | 96 | 128 | 113 | 113 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:55PM0.35m | 9:56AM0.24m | 10:21PM0.34m | 10:41AM0.25m | |||||||||||||||
Low Tide | 2:58PM0.07m | 4:31AM0.11m | 3:36PM0.09m | 4:58AM0.11m | 4:19PM0.12m | ||||||||||||||
 |  | | |  | | | | | | | |  | | |  | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | — | — |
Temp °C | 30 | 28 | 27 | 27 | 27 | 28 | 30 | 30 | 30 | 28 | 27 | 26 | 26 | 27 | 29 | 30 | 30 | 27 | 26 |
Feels °C | 31 | 30 | 30 | 29 | 29 | 30 | 32 | 31 | 32 | 31 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | E 9 | ESE 8 | E 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 | NE 7 | NE 7 | ESE 8 | ESE 8 |
| kJ | 2 | 155 | 157 | 167 | 171 | 147 | 151 | 10 | 176 | 147 | 125 | 101 | 101 | 101 | 78 | 67 | 67 | 113 | 113 |
Swell 2 Height (m) Direction Period (s) | — | ENE 8 | ENE 6 | NE 7 | ENE 7 | NE 7 | ENE 7 | ENE 8 | NE 6 | NE 8 | ENE 8 | NE 8 | ENE 8 | NE 8 | NE 7 | — | — | ENE 7 | NE 7 |
| kJ | — | 7 | 8 | 13 | 9 | 12 | 5 | 6 | 9 | 35 | 45 | 31 | 24 | 28 | 46 | — | — | 66 | 56 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NE 8 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 18 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 8 | — | — | ESE 8 | — | — | — | ESE 8 | — | — | — | — | — | — | — | ESE 8 | ESE 8 | — | — |
| kJ | 123 | — | — | 443 | — | — | — | 151 | — | — | — | — | — | — | — | 96 | 128 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 970 | 970 | 413 | 413 | 20 | 20 | 810 | 798 | 775 | 20 | 20 | 20 | 20 | 38 | 812 | 506 | 799 | 20 | 20 |
Best forecast wave conditions in Jamaica | |||||||||||||||||||
Best forecast wave conditions in Jamaica | |||||||||||||||||||
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