Measurements:
°C
°F
Negril
80°F
W 4 mph
Feels like: 86°F
Precip: 0%
World Resorts Jamaica Negril Weather

Negril Sea Water Temperature

Current Sea Water Temperature:
+87.6°F
Maximum Sea Water Temperature in December: 89.2°F
Minimum Sea Water Temperature in December: 85.0°F
Average water temperature in December: 86.9°F

Sea Water Temperature for the Last 10 Days:

December 14 87.6°F December 09 87.4°F
December 13 87.6°F December 08 87.8°F
December 12 87.6°F December 07 87.8°F
December 11 87.6°F December 06 87.4°F
December 10 87.4°F December 05 87.6°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
March 16 days
October 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 85.1 °F
February 85.3 °F
March 86.2 °F
The most rainy months:
August 8 days
October 7 days
June 7 days
The most windy months:
December 10 mph
January 9 mph
November 9 mph

Negril on the Weather Map

Jamaica Resorts:
NAME
Kingston +78
Montego Bay +80
Negril +80
Ocho Rios +78
Port Antonio +82
Runaway Bay +78
Westmoreland +80
24 Hours Weather Forecast
Negril
Local time: 02:43
14 dec, sunday
0300 80°F
W
4 mph
0600 78°F
W
4 mph
0900 80°F
SW
4 mph
1200 80°F
S
5 mph
1500 82°F
S
7 mph
1800 82°F
SW
9 mph
2100 82°F
SW
6 mph
15 dec, monday
0000 80°F
SW
8 mph