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Surf Forecasts:

Navy Island surfForecast / Jamaica / Jamaica

information circle12 Day Weather and Surf, issued 12 am Friday 16 Jan 2026 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
27.8° C
 (Which is slightly warmer than usual)

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 Monday (Jan 19) at 1AM. The primary swell is predicted to be 1.1m and 9s period with a secondary swell of 0.5m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Navy Island in the next 12 days are 1.7m 7s and forecast to arrive on Thursday (Jan 22) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 6s period and expected on Friday (Jan 16) at 10PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Mon 19th Jan)3.5ft (1.1m) 9s
Best Surf 1AM (Mon 19th Jan)3.5ft (1.1m) 9s
Most Powerful 7AM (Thu 22nd Jan)5.5ft (1.7m) 7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 14mm), heaviest on Fri night. Warm (max 27°C on Sat morning, min 23°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Tue morning. Warm (max 27°C on Mon morning, min 24°C on Sun night). Wind will be generally light.

Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thu
22
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
ESE
0.4
ESE
0.4
ESE
1.3
ENE
1.2
NE
0.8
ESE
0.9
ESE
1
ESE
1.1
ESE
1.1
ESE
0.9
ESE
0.9
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.5
ESE
1.4
NE
1.2
NE
1.5
NE
1.4
NE
1.1
NE
Period(s) (?)777668899998888876677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2618181341166910114417217610610372535136178112186194100
Wind
(km/h)
5
WSW
5
NNE
15
ENE
15
E
15
ESE
10
ESE
10
SE
20
ESE
20
ESE
10
SSE
10
ENE
5
NNE
5
ESE
10
NE
10
ENE
15
ENE
15
ENE
10
NE
15
E
10
E
10
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoncross-
on		cross-
on		cross-
on		crosscrosscrosscross-
off		oncross-
on		glassononcross-
on		cross-
on		oncross-
on		cross-
on		cross-
on
High Tide
/ height (m)
8:13AM
0.33
7:25PM
0.16
8:45AM
0.34
8:04PM
0.18
9:16AM
0.36
8:43PM
0.19
9:45AM
0.36
9:24PM
0.21
10:14AM
0.36
10:10PM
0.23
10:42AM
0.35
11:01PM
0.24
11:12AM
0.33
Low Tide
/ height (m)
12:41AM
0.02
3:03PM
0.10
1:19AM
0.01
3:30PM
0.10
1:55AM
0.02
3:58PM
0.11
2:31AM
0.03
4:27PM
0.11
3:09AM
0.06
4:56PM
0.11
3:50AM
0.08
5:26PM
0.11
4:36AM
0.11
5:59PM
0.10
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thu
22
Sunrise-6:39--6:39--6:39--6:39--6:39--6:39--6:39-
Sunset--5:50--5:51--5:51--5:52--5:52--5:52--5:53
rain showers
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
clear
Rain (mm)
1-28--111-1-16122-31-
Temp. °C242625252726252727252727242626252727252727
Feels °C (?)282927273029282727273030282829273030283030
  • 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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Latest Updates

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Quick surf report for Navy Island:

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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.

View detailed surf forecast for Navy Island at:
surf-forecast.com

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.

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