28.10
wed
wed
Day
86°F
SW 12 mph
Precip.
57%
57%
Night
79°F
NW 5 mph
Precip.
10%
10%
29.10
thu
thu
Day
84°F
SW 13 mph
Precip.
24%
24%
Night
77°F
NW 4 mph
Precip.
11%
11%
30.10
fri
fri
Day
84°F
SW 12 mph
Precip.
18%
18%
Night
77°F
NW 6 mph
Precip.
11%
11%
31.10
sat
sat
Day
84°F
SW 13 mph
Precip.
54%
54%
Night
77°F
NW 8 mph
Precip.
11%
11%
01.11
sun
sun
Day
84°F
SW 15 mph
Precip.
38%
38%
Night
77°F
W 8 mph
Precip.
44%
44%
02.11
mon
mon
Day
81°F
W 7 mph
Precip.
38%
38%
Night
77°F
NW 7 mph
Precip.
18%
18%
03.11
tue
tue
Day
82°F
N 2 mph
Precip.
43%
43%
Night
75°F
NW 4 mph
Precip.
36%
36%
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 85.7°F. The highest and lowest sea temperatures during the month were 86.0°F and 85.3°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 84.1°F. The highest and lowest sea temperatures during the month were 84.7°F and 83.5°F.
Air temperature in Arecibo, °F
Precipitation total in Arecibo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Arecibo
Arecibo on a weather map
Places in Puerto Rico:
Name
°F
24 Hours Forecast
Arecibo
Local time: 04:42
October 28, wednesday
0600
77°F
NW
5 mph
5 mph
0900
82°F
NW
4 mph
4 mph
1200
86°F
SW
12 mph
12 mph
1500
84°F
S
6 mph
6 mph
1800
81°F
E
1 mph
1 mph
2100
79°F
N
7 mph
7 mph
October 29, thursday
0000
79°F
NW
5 mph
5 mph
0300
77°F
NW
7 mph
7 mph
