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Surf Forecasts:
Navy Island surfForecast / Jamaica / Jamaica
48hr Weather and Surf, issued 12 am Sunday 31 May 2026 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
28.4° C
(Which is normal for this time of year)How big are the waves at Navy Island today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3ft (0.9m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 3ft (0.9m), 8s period with ESE swell.
- Evening surf: Evening surf (31 May, local time) - 2.5ft (0.8m), 7s period with ESE swell.
The current surf forecast for Navy Island at 6AM is: 0.9m 8s primary swell from a East-southeast direction and 0.1m 7s secondary swell from a Northeast direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 12:00am May 31). The wind direction is predicted to be cross-shore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3ft (0.9m) | 8s |
| Afternoon (31 May) | 3ft (0.9m) | 8s |
| Evening (31 May) | 2.5ft (0.8m) | 7s |
Table - waves today at Navy Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Sun morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | |
196 | 196 | 105 | 105 | 96 | 94 | 91 | 73 | 73 | 58 | 44 | 45 | 60 | 60 | 60 | 67 | 219 | 280 | 280 | 137 | 140 | 159 | 344 | 392 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 8:17AM0.15m | 9:43PM0.32m | 8:52AM0.14m | 10:22PM0.32m | 9:31AM0.14m | |||||||||||||||||||
Low Tide | 4:07AM0.11m | 2:08PM0.02m | 4:51AM0.11m | 2:42PM0.03m | 5:38AM0.11m | 3:16PM0.04m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 26 | 29 | 29 | 29 | 26 | 26 | 26 | 25 | 27 | 29 | 29 | 29 | 27 | 26 | 25 | 25 | 27 | 29 | 29 | 28 | 26 | 25 |
27 | 26 | 27 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 30 | 30 | 29 | 30 | 30 | 27 | 25 | 26 | 28 | 30 | 28 | 27 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | NE 7 | NE 7 | NE 7 | E 8 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | E 7 | E 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | — | ESE 8 | ESE 8 |
 kJ | 96 | 96 | 2 | 2 | 2 | 1 | 91 | 73 | 73 | 58 | 44 | 45 | 1 | 1 | 60 | 67 | 69 | 110 | 133 | — | — | — | 155 | 187 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | — | — | — | E 7 | NE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | — | — | E 7 | NE 4 | NE 4 | — | — | — | — | — | — | — |
| kJ | 2 | 2 | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 3 | 3 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | E 7 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | — | — | — | — | ESE 8 | ESE 8 | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 196 | 196 | 105 | 105 | 96 | 94 | — | — | — | — | — | — | 60 | 60 | — | — | 219 | 280 | 280 | 137 | 140 | 159 | 344 | 392 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 20 | 20 | 690 | 927 | 1037 | 413 | 20 | 20 | 37 | 413 | 772 | 772 | 772 | 632 | 20 | 20 | 20 | 20 | 627 | 609 | 609 | 609 | 20 |
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
Best forecast wave conditions in Jamaica | ||||||||||||||||||||||||
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