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Surf Forecasts:
Navy Island surfForecast / Jamaica / Jamaica
48hr Weather and Surf, issued 6 am Saturday 23 May 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
28.7° C
(Which is slightly warmer than usual)How big are the waves at Navy Island today?
The current surf forecast for Navy Island at 11AM is: 0.8m 8s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a Northeast direction (forecast issued at 06:00am May 23). The wind direction is predicted to be cross-onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 2.5ft (0.8m) | 8s |
| Afternoon (23 May) | 2.5ft (0.8m) | 8s |
| Evening (23 May) | 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 7mm), mostly falling on Sun morning. Warm (max 29°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
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 | ESE 9 | |
85 | 79 | 79 | 79 | 85 | 83 | 85 | 87 | 183 | 71 | 71 | 215 | 127 | 257 | 257 | 113 | 202 | 232 | 116 | 168 | 201 | 370 | 379 | 397 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | |
High Tide | 3:10AM0.31m | 4:38PM0.25m | 4:00AM0.29m | 5:31PM0.28m | 4:44AM0.27m | 6:14PM0.31m | ||||||||||||||||||
Low Tide | 10:11AM0.08m | 9:56PM0.15m | 10:47AM0.08m | 11:12PM0.16m | 11:18AM0.07m | 00:17AM0.16m | ||||||||||||||||||
 |  | | | | | | | | | |  |  | | |  | | | | | | | | | |
 | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | 5:28 |
 | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | 6:35 |
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | — | 1 | 1 | 1 | — | — | 1 | |
Temp °C | 26 | 27 | 29 | 29 | 29 | 27 | 26 | 26 | 26 | 27 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 29 | 28 | 28 | 26 | 26 | 26 |
28 | 29 | 30 | 30 | 30 | 29 | 28 | 28 | 28 | 29 | 30 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 27 | 27 | 28 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | NE 7 | ENE 7 | NE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NE 7 | NE 7 | NE 7 | ESE 8 | ESE 8 | ESE 8 |
 kJ | 85 | 79 | 14 | 5 | 15 | 83 | 85 | 87 | 71 | 71 | 71 | 69 | 69 | 130 | 137 | 113 | 92 | 92 | 102 | 93 | 96 | 176 | 185 | 190 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | — | — | — | ENE 8 | NE 8 | NE 8 | NE 7 | ENE 7 | ENE 7 | NE 7 | — | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | — | — | — | NE 7 | ENE 8 | NE 8 |
| kJ | 14 | 14 | — | — | — | 24 | 29 | 28 | 27 | 21 | 31 | 55 | — | 71 | 64 | 59 | 59 | 75 | — | — | — | 107 | 112 | 93 |
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 | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 |
| kJ | — | — | 79 | 79 | 85 | — | — | — | 183 | — | — | 215 | 127 | 257 | 257 | — | 202 | 232 | 116 | 168 | 201 | 370 | 379 | 397 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 413 | 832 | 1164 | 689 | 677 | 413 | 20 | 20 | 105 | 677 | 854 | 825 | 413 | 648 | 20 | 20 | 20 | 854 | 1073 | 822 | 1007 | 648 | 20 |
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
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