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Surf Forecasts:
Navy Island surfForecast / Jamaica / Jamaica
48hr Weather and Surf, issued 6 pm 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 10PM is: 1.1m 6s primary swell from a East-northeast direction and 0.2m 7s secondary swell from a East-southeast direction (forecast issued at 06:00pm April 22). The wind direction is predicted to be cross-onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | - | - |
| Afternoon (22 Apr) | 3.5ft (1.0m) | 6s |
| Evening (22 Apr) | 3.5ft (1.1m) | 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 27mm), heaviest during Wed afternoon. Warm (max 27°C on Fri morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | |
70 | 70 | 82 | 145 | 211 | 233 | 222 | 158 | 118 | 88 | 65 | 47 | 37 | 36 | 52 | 43 | 32 | 27 | 21 | 23 | 12 | 12 | 7 | 4 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | glassy | glassy | cross | cross | cross | cross-off | cross-on | cross | cross | glassy | off | off | glassy | glassy | glassy | cross | |
High Tide | 1:53PM0.15m | 2:53AM0.32m | 3:42PM0.17m | 3:58AM0.32m | 4:56PM0.21m | 4:51AM0.32m | ||||||||||||||||||
Low Tide | 7:16PM0.08m | 10:16AM0.09m | 8:49PM0.10m | 11:02AM0.08m | 10:12PM0.11m | 11:38AM0.08m | ||||||||||||||||||
 |  | | | | | | | |  |  | | |  | | | | | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — |
 | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | 6:24 |
3 | 3 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | — | 1 | — | — | — | — | 2 | 3 | 2 | 1 | 1 | — | — | — | 1 | |
Temp °C | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 27 | 27 |
28 | 27 | 27 | 26 | 26 | 27 | 28 | 29 | 30 | 29 | 28 | 26 | 27 | 28 | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 30 | 30 | |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ESE 7 | ESE 7 | ENE 6 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 |
 kJ | 70 | 5 | 5 | 145 | 211 | 233 | 222 | 158 | 118 | 88 | 65 | 47 | 37 | 36 | 52 | 43 | 32 | 27 | 21 | 23 | 12 | 12 | 7 | 4 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | — | — | — | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 |
| kJ | 10 | — | — | — | 10 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | E 7 | E 7 | E 7 | E 8 | E 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | ENE 6 | ENE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 70 | 82 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 37 | 37 | 37 | 648 | 981 | 14 | 20 | 20 | 97 | 627 | 97 | 97 | 772 | 648 | 648 | 627 | 627 | 627 | 609 | 609 | 609 |
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
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