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Navy Island surfForecast / Jamaica / Jamaica
48hr Weather and Surf, issued 12 pm Thursday 27 Nov 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
29.0° C
(Which is slightly warmer than usual)How big are the waves at Navy Island today?
The current surf forecast for Navy Island at 2PM is: 0.8m 8s primary swell from a East-southeast direction and 0.8m 6s secondary swell from a Northeast direction (forecast issued at 12:00pm November 27). The wind direction is predicted to be cross-onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Nov) | 2.5ft (0.8m) | 8s |
| Afternoon (27 Nov) | 2.5ft (0.8m) | 8s |
| Evening (27 Nov) | 2.5ft (0.8m) | 8s |
Table - waves today at Navy Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 78 | 78 | 78 | 76 | 76 | 76 | 76 | 75 | 58 | 56 | 49 | 48 | 47 | 47 | 33 | 33 | 56 | 85 | 64 | 53 | 46 | 38 | 30 | 32 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | glass | glass | glass | cross- off | glass | glass | cross- on | on | glass | cross- on | glass | on | on | on | cross- on | cross- on | cross- on | glass | glass | glass | glass |
High Tide / height (m) | 2:11PM 0.31 | 3:47AM 0.23 | 3:00PM 0.30 | 4:43AM 0.28 | 3:51PM 0.29 | 5:32AM 0.32 | ||||||||||||||||||
Low Tide / height (m) | 7:10AM 0.15 | 9:30PM 0.10 | 8:49AM 0.17 | 10:02PM 0.08 | 10:17AM 0.17 | 10:37PM 0.06 | ||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:20 |
| Sunset | - | - | 5:27 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - |
 | | |  | | | | | |  |  |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | 1 | 1 | 1 | - | - | 1 | 1 | 1 | - | - |
| Temp. °C | 28 | 28 | 27 | 25 | 25 | 24 | 24 | 24 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 25 | 25 | 24 | 24 | 24 |
| Feels °C (?) | 30 | 30 | 29 | 28 | 29 | 28 | 27 | 27 | 31 | 30 | 29 | 29 | 29 | 29 | 28 | 28 | 30 | 31 | 29 | 28 | 29 | 28 | 27 | 27 |
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Ocean Swells (m)- Wind Speed (km/h)
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