Measurements:
°C
°F
Negril
78°F
SW 3 mph
Feels like: 84°F
Precip: 0%
World Resorts Jamaica Negril Weather

Negril Sea Water Temperature

Current Sea Water Temperature:
+86.2°F
Maximum Sea Water Temperature in April: 88.8°F
Minimum Sea Water Temperature in April: 83.8°F
Average water temperature in April: 86.0°F

Sea Water Temperature for the Last 10 Days:

April 18 86.2°F April 13 86.6°F
April 17 86.2°F April 12 86.8°F
April 16 86.0°F April 11 86.6°F
April 15 86.4°F April 10 86.6°F
April 14 86.6°F April 09 85.6°F

When is the Warmest Sea for Negril?

According to our data for the last three years for Negril the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Negril was 91.2°F. The maximum and minimum values were 90.6°F and 91.6°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Negril was 90.9°F. The maximum and minimum values were 89.4°F and 91.6°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Negril was 90.2°F. The maximum and minimum values were 88.6°F and 91.2°F respectively.

Best Time to Visit Negril
The most sunny months:
January 18 days
December 16 days
March 16 days
The most warm months:
July 91.3 °F
August 91.1 °F
September 90.4 °F
Warmest sea temperature:
September 90.2 °F
October 89.8 °F
August 89.5 °F
The most cold months:
January 84.8 °F
February 84.8 °F
March 85.9 °F
The most rainy months:
August 8 days
October 7 days
June 7 days
The most windy months:
December 9 mph
January 9 mph
November 9 mph

Negril on the Weather Map

Jamaica Resorts:
NAME
Kingston +70
Montego Bay +78
Negril +78
Ocho Rios +78
Port Antonio +80
Runaway Bay +78
Westmoreland +78
24 Hours Weather Forecast
Negril
Local time: 02:03
19 apr, sunday
0300 78°F
SW
3 mph
0600 80°F
SW
5 mph
0900 84°F
W
6 mph
1200 86°F
NE
5 mph
1500 86°F
SE
2 mph
1800 82°F
SW
6 mph
2100 82°F
W
3 mph
20 apr, monday
0000 80°F
W
5 mph