World Resorts Jamaica Montego Bay Weather

Montego Bay Sea Temperature in September

Average sea water temperature in September:
+85.9°F
Minimum sea water temperature in September: 88.0°F
Maximum sea water temperature in September: 84.6°F

Daily sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 86.2°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.5°F.

Monthly sea water temperature in Montego Bay, °F

Which Jamaica resorts have warmest sea in September?

Place name September 2026 September 2025
Westmoreland 86.3°F 87.1°F
Montego Bay 86.2°F 86.7°F
Negril 86.1°F 87.1°F
Runaway Bay 86.0°F 86.5°F
Port Antonio 85.7°F 86.4°F
Ocho Rios 85.7°F 86.4°F
Kingston 85.6°F 86.2°F

Best time for vacation in Montego Bay

Sunniest months:
July 16 days
March 15 days
February 14 days
Warmest months:
August 86.6 °F
July 86.6 °F
September 86.1 °F
Warmest sea temp:
September 85.9 °F
October 85.7 °F
August 85.3 °F
Coldest months:
January 80.4 °F
February 80.5 °F
March 81.0 °F
Rainiest months:
May 9 days
August 8 days
June 7 days
Windiest months:
December 12.6 mph
February 11.8 mph
January 11.8 mph

Montego Bay on a weather map

Current weather
00:00
Montego Bay
+82°F
E 4 mph
Feels like: +88°F
Precip.: 9%
Places in Jamaica:
Name
°F
Westmoreland
+79°F
Kingston
+72°F
Montego Bay
+82°F
Negril
+79°F
Ocho Rios
+82°F
Port Antonio
+81°F
Runaway Bay
+82°F
24 Hours Forecast
Montego Bay
Local time: 00:00
October 07, wednesday
0300
82°F
W
1 mph
0600
81°F
NW
7 mph
0900
82°F
W
7 mph
1200
84°F
SW
13 mph
1500
84°F
W
11 mph
1800
82°F
N
4 mph
2100
81°F
NE
7 mph
October 08, thursday
0000
81°F
E
3 mph
Units of measurement: °C / °F