Arecibo Sea Conditions and Tide Table

Arecibo Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 05:52 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat night. Warm air temperatures (max 27°C on Thu afternoon, min 23°C on Fri night). Mainly fresh winds.

Days 5–7 Weather Summary

Moderate rain (total 12mm), heaviest on Tue morning. Warm air temperatures (max 27°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 28mm), heaviest during Fri afternoon. Warm (max 26°C on Wed afternoon, min 22°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 16mm), heaviest on Sat afternoon. Warm (max 26°C on Sun afternoon, min 21°C on Mon night). Mainly fresh winds.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
7:02PM0.23m
8:20AM0.57m
7:45PM0.22m
9:00AM0.57m
8:27PM0.23m
9:39AM0.58m
9:09PM0.24m
10:17AM0.58m
9:52PM0.26m
10:53AM0.57m
10:40PM0.28m
11:28AM0.55m
11:33PM0.31m
12:02PM0.52m
00:31AM0.36m
12:36PM0.48m
1:33AM0.41m
1:14PM0.43m
2:36AM0.46m
1:57PM0.37m
3:39AM0.52m
2:47PM0.32m
4:42AM0.57m
Low Tide
2:50PM0.13m
00:52AM-0.02m
3:31PM0.12m
1:32AM-0.02m
4:11PM0.13m
2:11AM-0.02m
4:49PM0.13m
2:50AM0.00m
5:24PM0.14m
5:56PM0.15m
6:24PM0.14m
5:06AM0.09m
6:51PM0.12m
6:05AM0.13m
7:21PM0.09m
7:15AM0.17m
7:55PM0.05m
8:36AM0.19m
8:35PM0.00m
10:03AM0.19m
9:21PM-0.05m
Wave
height (m) 
direction
period (s) 
1.6
N
10
1.4
N
10
1.3
NNE
9
1.5
NNE
9
1.2
NNE
8
1.2
NNE
8
1.3
NE
10
1.5
NE
12
1.5
NE
11
1.6
NE
11
1.3
NE
10
1.2
NE
10
1.2
NE
10
1.1
NE
10
1.3
NNE
9
1.3
NNE
9
1.4
NNE
8
1.7
N
8
1.9
NNE
9
2
N
10
1.8
N
10
1.8
N
10
1.8
NNE
9
1.9
NNE
9
1.9
NNE
8
2.1
NNE
9
2.3
NNE
10
2.3
NNE
10
2.3
NNE
10
2.3
NNE
9
2
NNE
9
1.7
NNE
9
1.4
NE
9
1.3
NE
8
1.1
NE
8
0.8
NE
8
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
rain shwrs
some clouds
clear
some clouds
some clouds
clear
clear
 km/h
30
ENE
15
ESE
25
ENE
30
ENE
10
ESE
20
ENE
20
ENE
15
ESE
20
ENE
25
ENE
10
SE
20
ENE
25
ENE
20
ENE
25
ENE
25
ENE
15
E
25
ENE
20
ENE
10
E
20
NE
20
NE
20
NE
25
NE
25
ENE
15
E
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
20
ENE
25
ENE
25
ENE
10
SE
20
ENE
 mm 
1
1
1
4
3
2
1
3
2
3
6
2
6
3
3
6
7
3
max°C
27
25
27
27
25
27
27
24
27
27
25
27
27
25
26
26
24
26
26
24
24
25
23
25
25
23
25
25
24
25
26
24
26
26
23
25
Moonrise
6:33
7:25
8:15
9:01
9:43
10:22
10:59
11:34
12:10
12:48
1:29
2:16
Moonset
4:43
5:33
6:27
7:22
8:17
9:12
10:06
10:59
11:52
12:47
1:45
2:46
Sunrise
6:52
6:52
6:54
6:54
6:54
6:54
6:54
6:56
6:56
6:56
6:56
6:58
Sunset
5:52
5:53
5:53
5:54
5:54
5:55
5:55
5:57
5:57
5:58
5:59
5:59
Today's sea temperature in Arecibo is
28.1° C
(Statistics for 18 Dec 1981-2005 – mean: 27.0 max: 27.9 min: 26.0°C)
Issued (local time): 1 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest