Navy Island Surf Forecast

/ Jamaica (12 surf breaks) /

Jamaica (12 surf breaks)

Surf Forecasts:

Navy Island surfForecast / Jamaica / Jamaica

12 Day Weather and Surf, issued 6 am Tuesday 16 Sep 2025 EST

Forecast 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 30.2° C
(Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Navy Island this week:

The surf forecast for Navy Island over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 17) at 4AM. The primary swell is predicted to be 0.6m and 6s period with a secondary swell of 0.5m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Navy Island in the next 12 days are 0.9m 6s and forecast to arrive on Wednesday (Sep 17) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave Type	Time (EST) & Date	Wave Height & Period
Next good surf (1 star+)	4AM (Wed 17th Sep)	2ft (0.6m) 6s
Best Surf	4AM (Wed 17th Sep)	2ft (0.6m) 6s
Most Powerful	1PM (Wed 17th Sep)	3ft (0.9m) 6s

Table - best surf conditions forecast for Navy Island over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Heavy rain (total 22mm), heaviest during Tue night. Warm (max 31°C on Tue morning, min 26°C on Thu night). Wind will be generally light.									Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Sat afternoon. Warm (max 30°C on Fri morning, min 26°C on Fri night). Wind will be generally light.
	Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	0	0	0	1	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	NE	NE	NE	NE	ESE	NE	NE	NE	ESE	ESE	ESE	ENE	ESE	ESE	ESE	ESE	ESE	ESE	E	NE
Period(s) (?)	7	6	6	6	6	7	6	6	6	6	6	6	7	6	6	6	6	6	6	11	11
Wave Graph (?)
kJ (?)	26	49	38	46	59	41	31	31	9	8	7	7	5	3	4	4	4	3	3	2	5
Wind (km/h)	ENE	ESE	SE	ENE	ESE	SSE	N	E	SW	E	ESE	SW	NE	SE	SSW	E	ESE	SSW	ESE	ESE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross	glass	cross- on	cross- off	cross- on	glass	off	glass	cross	off	glass	cross	cross- off	glass	cross	glass	cross- on	cross- on	cross
High Tide / height (m)		6:05PM 0.33		6:14AM 0.20	6:45PM 0.34		6:56AM 0.24		7:19PM 0.34	7:33AM 0.26		7:49PM 0.33	8:08AM 0.29		8:16PM 0.32	8:42AM 0.31		8:41PM 0.29	9:15AM 0.31		9:05PM 0.27
Low Tide / height (m)	10:56AM 0.06		12:51AM 0.08	11:52AM 0.06		1:20AM 0.08	12:40PM 0.06		1:45AM 0.08		1:23PM 0.07	2:08AM 0.08		2:03PM 0.09	2:29AM 0.08		2:43PM 0.10	2:49AM 0.08		3:23PM 0.11	3:10AM 0.07

	Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22
Sunrise	5:52	-	-	5:52	-	-	5:54	-	-	5:54	-	-	5:54	-	-	5:54	-	-	5:54	-	-
Sunset	-	6:07	-	-	6:06	-	-	6:05	-	-	6:04	-	-	6:04	-	-	6:02	-	-	6:01	-

Rain (mm)	2	1	6	1	3	4	1	4	-	1	7	3	1	10	2	-	3	-	-	-	-
Temp. °C	31	30	28	30	30	28	30	29	27	30	29	27	29	28	27	30	29	27	30	29	27
Feels °C (?)	34	33	32	34	32	32	34	34	31	34	32	31	33	32	31	33	31	31	32	31	31

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Jamaica

Wind Update Continuing clean conditions at Navy Island (light winds from the NNW at Kingston/Norman Manley International Airport 46 km from Navy Island). A 1.0m windswell from the E
2 hours 7 minutes ago Navy Island

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46 km away, 2 h 7 min ago

9 km/h

NNW

0.0

30.2

Air / Water (°C)

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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.

Information about the Navy Island Surf forecast

The above surf forecast table for Navy Island provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Navy Island can be found by selecting the local surf guide option on the grey menu. Our Navy Island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Navy Island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Navy Island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Jamaica? If you are looking for accommodation near Navy Island, camping, hotels and holiday cottages in Jamaica, consider staying in Port Antonio which is 8 km (5 miles) away. Other places in and around Jamaica where you can find information about places to rent, and car hire include Rocky Point which is 39 km (24 miles) away, New Kingston, Half Way Tree and Kingston.