Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Navy Island surfForecast / Jamaica / Jamaica
48hr Weather and Surf, issued 12 am Monday 29 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
28.3° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Navy Island today?
The current surf forecast for Navy Island at 8AM is: 0.9m 5s primary swell from a East-northeast direction and 0.4m 7s secondary swell from a East-southeast direction (forecast issued at 12:00am December 29). The wind direction is predicted to be cross-onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Dec) | 3ft (0.9m) | 5s |
| Afternoon (29 Dec) | 2.5ft (0.8m) | 5s |
| Evening (29 Dec) | 2ft (0.6m) | 5s |
Table - waves today at Navy Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 29 | Tuesday 30 | Wednesday 31 | ||||||||||||||||||||||
| 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 | 5 | 5 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 39 | 36 | 42 | 53 | 51 | 42 | 34 | 24 | 19 | 20 | 31 | 31 | 31 | 30 | 28 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 35 | 36 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | on | on | glass | glass | on | glass | on | on | on | on |
High Tide / height (m) | 5:15AM 0.33 | 4:03PM 0.22 | 6:10AM 0.36 | 5:11PM 0.20 | 7:01AM 0.39 | 6:16PM 0.19 | ||||||||||||||||||
Low Tide / height (m) | 9:52PM 0.04 | 11:40AM 0.16 | 10:42PM 0.02 | 12:51PM 0.13 | 11:33PM -0.01 | 1:49PM 0.11 | ||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 31 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:38 | - | - | - | - | - | - | - | 5:38 | - | - | - | - | - | - | - | 5:39 | - |
 | |  |  |  | | |  | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 24 | 24 | 27 | 27 | 26 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 24 |
| Feels °C (?) | 26 | 25 | 24 | 24 | 27 | 28 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 25 | 26 | 27 | 28 | 27 | 26 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Navy Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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