18.07
sat
sat
Day
86°F
N 3 mph
Precip.
4%
4%
Night
81°F
NE 4 mph
Precip.
9%
9%
19.07
sun
sun
Day
88°F
S 5 mph
Precip.
5%
5%
Night
79°F
S 6 mph
Precip.
10%
10%
20.07
mon
mon
Day
84°F
NE 4 mph
Precip.
41%
41%
Night
79°F
SE 2 mph
Precip.
8%
8%
21.07
tue
tue
Day
86°F
S 1 mph
Precip.
5%
5%
Night
79°F
S 2 mph
Precip.
10%
10%
22.07
wed
wed
Day
86°F
N 3 mph
Precip.
13%
13%
Night
79°F
W 4 mph
Precip.
16%
16%
23.07
thu
thu
Day
82°F
SE 2 mph
Precip.
57%
57%
Night
79°F
W 5 mph
Precip.
60%
60%
24.07
fri
fri
Day
84°F
NW 5 mph
Precip.
36%
36%
Night
79°F
W 5 mph
Precip.
9%
9%
25.07
sat
sat
Day
84°F
NW 5 mph
Precip.
4%
4%
Night
81°F
NW 4 mph
Precip.
12%
12%
26.07
sun
sun
Day
88°F
W 5 mph
Precip.
7%
7%
Night
81°F
W 6 mph
Precip.
41%
41%
27.07
mon
mon
Day
86°F
N 4 mph
Precip.
10%
10%
Night
81°F
NW 4 mph
Precip.
16%
16%
28.07
tue
tue
Day
86°F
NW 12 mph
Precip.
4%
4%
Night
81°F
W 9 mph
Precip.
8%
8%
29.07
wed
wed
Day
86°F
NW 8 mph
Precip.
57%
57%
Night
81°F
W 3 mph
Precip.
11%
11%
30.07
thu
thu
Day
86°F
SW 5 mph
Precip.
18%
18%
Night
81°F
SW 4 mph
Precip.
11%
11%
31.07
fri
fri
Day
84°F
NW 2 mph
Precip.
10%
10%
Night
82°F
SE 1 mph
Precip.
8%
8%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 85.0°F. The highest and lowest sea temperatures during the month were 85.6°F and 84.2°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.2°F. The highest and lowest sea temperatures during the month were 87.1°F and 84.7°F.
Air temperature in Negril, °F
Precipitation total in Negril, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Negril
Negril on a weather map
Places in Jamaica:
Name
°F
24 Hours Forecast
Negril
Local time: 08:40
July 18, saturday
0900
84°F
W
3 mph
3 mph
1200
86°F
N
3 mph
3 mph
1500
84°F
S
1 mph
1 mph
1800
84°F
SE
3 mph
3 mph
2100
81°F
SE
2 mph
2 mph
July 19, sunday
0000
81°F
NE
4 mph
4 mph
0300
81°F
E
2 mph
2 mph
0600
79°F
S
2 mph
2 mph
