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Surf Forecasts:
Navy Island surfForecast / Jamaica / Jamaica
48hr Weather and Surf, issued 6 am Wednesday 22 Apr 2026 ESTForecast update in hr min s Forecast update imminent
Navy Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Navy Island sea temperature is
27.8° C
(Which is normal for this time of year)How big are the waves at Navy Island today?
The current surf forecast for Navy Island at 9AM is: 1.0m 6s primary swell from a East-northeast direction and 0.3m 7s secondary swell from a East-southeast direction (forecast issued at 06:00am April 22). The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 3.5ft (1.0m) | 6s |
| Afternoon (22 Apr) | 3.5ft (1.1m) | 6s |
| Evening (22 Apr) | 3.5ft (1.0m) | 6s |
Table - waves today at Navy Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 29mm), heaviest during Wed morning. Warm (max 27°C on Fri morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 6 | ENE 7 | ENE 7 | NE 7 | NE 7 | |
15 | 57 | 64 | 77 | 79 | 72 | 72 | 109 | 141 | 149 | 149 | 118 | 75 | 54 | 55 | 38 | 24 | 23 | 22 | 28 | 29 | 29 | 21 | 11 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | cross-on | on | on | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | glassy | off | off | |
High Tide | 1:38AM0.33m | 1:53PM0.15m | 2:53AM0.32m | 3:42PM0.17m | 3:58AM0.32m | 4:56PM0.21m | ||||||||||||||||||
Low Tide | 9:18AM0.10m | 7:16PM0.08m | 10:16AM0.09m | 8:49PM0.10m | 11:02AM0.08m | 10:12PM0.11m | ||||||||||||||||||
 |  | | | | | | | | | | | |  | | |  |  | | | | | | | |
 | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | 5:41 |
 | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | 6:24 |
1 | 2 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | — | — | — | 1 | 2 | 1 | — | — | |
Temp °C | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 27 | 27 | 27 | 26 | 25 | 24 |
27 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 30 | 28 | 29 | 30 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | E 6 | ESE 7 | ESE 7 | ESE 7 | ENE 6 | ESE 7 | ESE 8 | NE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 6 | ENE 7 | ENE 7 | NE 7 | NE 7 |
 kJ | 15 | 15 | 10 | 18 | 79 | 10 | 11 | 109 | 141 | 149 | 149 | 118 | 75 | 54 | 55 | 38 | 24 | 23 | 22 | 28 | 29 | 29 | 21 | 11 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | — | — | — | — | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 5 |
| kJ | 6 | — | — | — | — | — | — | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 6 | ENE 6 | ENE 6 | — | ENE 6 | ENE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 2 | — | — |
| kJ | 15 | 57 | 64 | 77 | — | 72 | 72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 38 | 981 | 20 | 18 | 20 | 97 | 627 | 627 | 648 | 648 | 648 | 739 | 627 | 609 |
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
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