26.10
mon
mon
Day
82°F
N 6 mph
Precip.
18%
18%
Night
79°F
NW 5 mph
Precip.
65%
65%
27.10
tue
tue
Day
82°F
N 10 mph
Precip.
20%
20%
Night
79°F
W 2 mph
Precip.
23%
23%
28.10
wed
wed
Day
82°F
NE 6 mph
Precip.
22%
22%
Night
81°F
W 1 mph
Precip.
21%
21%
29.10
thu
thu
Day
84°F
NE 6 mph
Precip.
20%
20%
Night
79°F
SW 2 mph
Precip.
29%
29%
30.10
fri
fri
Day
82°F
NE 5 mph
Precip.
24%
24%
Night
79°F
SW 2 mph
Precip.
33%
33%
31.10
sat
sat
Day
82°F
NE 5 mph
Precip.
20%
20%
Night
79°F
SW 1 mph
Precip.
35%
35%
01.11
sun
sun
Day
82°F
N 6 mph
Precip.
38%
38%
Night
79°F
W 3 mph
Precip.
23%
23%
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 86.5°F. The highest and lowest sea temperatures during the month were 87.4°F and 86.0°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 82.1°F. The highest and lowest sea temperatures during the month were 83.5°F and 80.6°F.
Air temperature in Jaco, °F
Precipitation total in Jaco, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Jaco
Jaco on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Jaco
Local time: 18:51
October 26, monday
2100
81°F
W
6 mph
6 mph
October 27, tuesday
0000
79°F
NW
5 mph
5 mph
0300
77°F
SW
4 mph
4 mph
0600
79°F
SW
4 mph
4 mph
0900
82°F
NW
4 mph
4 mph
1200
82°F
N
10 mph
10 mph
1500
82°F
NW
9 mph
9 mph
1800
81°F
NW
7 mph
7 mph
