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Navy Island surfForecast / Jamaica / Jamaica
48hr Weather and Surf, issued 12 am Friday 05 Dec 2025 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 7AM is: 1.0m 6s primary swell from a Northeast direction and 0.2m 10s secondary swell from a East-northeast direction (forecast issued at 12:00am December 05). The wind direction is predicted to be cross-onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 3.5ft (1.0m) | 6s |
| Afternoon (05 Dec) | 3.5ft (1.0m) | 6s |
| Evening (05 Dec) | 2.5ft (0.8m) | 6s |
Table - waves today at Navy Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 31 | 23 | 41 | 61 | 83 | 73 | 68 | 54 | 38 | 32 | 36 | 130 | 149 | 85 | 83 | 83 | 87 | 65 | 63 | 135 | 135 | 145 | 79 | 79 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 8:14PM 0.18 | 9:37AM 0.41 | 9:10PM 0.17 | 10:29AM 0.40 | 10:12PM 0.17 | 11:22AM 0.38 | ||||||||||||||||||
Low Tide / height (m) | 2:12AM -0.03 | 4:37PM 0.08 | 3:02AM -0.01 | 5:36PM 0.08 | 3:54AM 0.01 | 6:36PM 0.08 | ||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:24 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:29 | - | - | - | - | - | - | - | 5:29 | - |
 |  |  |  | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | 2 | 1 | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | 1 | 1 | 2 | - | - |
| Temp. °C | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 28 | 28 | 28 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 28 | 26 |
| Feels °C (?) | 30 | 28 | 28 | 29 | 31 | 30 | 30 | 30 | 28 | 28 | 27 | 27 | 29 | 28 | 30 | 28 | 27 | 28 | 28 | 27 | 28 | 29 | 29 | 28 |
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