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 06:31 AM and sunset is at 06:37 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Fri afternoon. Warm air temperatures (max 29°C on Wed afternoon, min 21°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed afternoon, calm by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Mon morning. Warm air temperatures (max 27°C on Sat morning, min 22°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Wed night. Warm (max 26°C on Tue morning, min 22°C on Wed night). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Sun afternoon. Warm (max 28°C on Sat morning, min 22°C on Fri night). Winds decreasing (fresh winds from the ENE on Fri afternoon, calm by Mon morning).

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thu
2
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
8:01AM0.43m
8:19PM0.45m
8:37AM0.40m
9:07PM0.50m
9:12AM0.35m
9:55PM0.54m
9:48AM0.31m
10:44PM0.55m
10:27AM0.27m
11:37PM0.56m
11:08AM0.23m
00:33AM0.54m
11:57AM0.21m
1:35AM0.52m
12:57PM0.20m
2:42AM0.50m
2:11PM0.20m
3:51AM0.48m
3:35PM0.23m
4:55AM0.47m
4:54PM0.27m
5:52AM0.45m
6:01PM0.34m
6:42AM0.43m
6:58PM0.40m
7:25AM0.40m
7:48PM0.45m
8:04AM0.37m
Low Tide
2:11PM0.03m
2:34AM0.02m
2:42PM-0.01m
3:29AM0.02m
3:15PM-0.05m
4:24AM0.03m
3:51PM-0.09m
5:21AM0.05m
4:31PM-0.11m
6:22AM0.06m
5:16PM-0.12m
7:28AM0.08m
6:07PM-0.12m
8:39AM0.10m
7:07PM-0.09m
9:50AM0.10m
8:16PM-0.06m
10:52AM0.10m
9:33PM-0.03m
11:42AM0.09m
10:51PM-0.01m
12:23PM0.07m
00:03AM0.01m
12:59PM0.04m
1:09AM0.02m
1:33PM0.02m
2:07AM0.03m
2:05PM-0.01m
Wave
height (m) 
direction
period (s) 
1.4
ENE
9
1.6
ENE
10
1.2
ENE
9
1.1
NE
9
1.4
ENE
9
1
NE
9
1
NE
9
1.1
NE
9
1
NE
10
0.9
NE
9
0.9
NNE
10
1
NNE
10
1
NNE
9
1.1
N
9
1.4
NNE
9
1.5
NNE
8
1.4
NNE
8
1.2
NNE
9
1.3
NNE
8
1.3
NE
13
1.1
NE
12
1.2
NE
11
1.2
NE
11
1.1
NE
11
1.2
NE
7
1.4
NE
6
1.3
N
10
1.5
N
10
1.9
N
10
1.5
N
10
1.8
NNE
9
1.8
NNE
9
1.5
NNE
10
1.5
NE
10
1.5
NE
10
1.3
NE
10
1.1
NE
10
1.1
NE
10
1.6
NNW
10
1.7
NNW
10
1.8
NNW
10
1.7
N
10
1.7
N
9
1.7
NNE
10
1.8
N
11
1.9
NNE
10
2
NNE
10
clear
clear
clear
clear
rain showers
clear
clear
rain showers
rain showers
clear
part cloud
rain showers
clear
clear
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
rain showers
thunderstorm
thunderstorm
clear
part cloud
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
mod rain
light rain
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
rain shwrs
clear
clear
rain shwrs
rain shwrs
clear
some clouds
rain shwrs
clear
clear
risk tstorm
risk tstorm
risk tstorm
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
risk tstorm
risk tstorm
clear
some clouds
clear
clear
some clouds
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
mod rain
light rain
risk tstorm
some clouds
risk tstorm
risk tstorm
 km/h
25
ENE
25
E
10
SE
20
NE
10
SSW
10
S
10
N
15
NNW
10
S
10
NNE
10
N
5
SE
20
NE
20
NE
20
ENE
25
ENE
25
ENE
15
E
30
ENE
25
ENE
15
E
25
ENE
25
ENE
15
E
30
E
30
ENE
15
ESE
30
ENE
35
ENE
15
ESE
25
E
20
ENE
15
SE
10
NE
15
NE
10
SE
10
NE
10
NE
5
SSE
15
ENE
20
ENE
20
E
20
E
25
ENE
25
E
25
ENE
25
ENE
 mm 
1
3
1
1
2
3
3
4
2
1
5
2
3
2
1
3
3
5
4
6
7
1
1
1
2
max°C
28
29
24
27
27
24
27
25
24
27
26
24
26
26
24
24
25
23
26
25
24
25
25
23
25
25
24
27
27
25
28
28
25
27
27
25
27
26
25
26
26
24
25
25
24
26
25
Moonrise
6:08
6:45
7:24
8:06
8:53
9:46
10:44
11:47
12:52
1:55
2:55
3:52
4:45
5:37
6:28
7:19
Moonset
6:25
7:23
8:22
9:24
10:29
11:36
12:41
1:41
2:35
3:23
4:05
4:43
5:18
5:52
6:26
Sunrise
6:31
6:31
6:31
6:30
6:28
6:28
6:28
6:26
6:26
6:24
6:24
6:22
6:22
6:22
6:20
6:20
Sunset
6:37
6:37
6:37
6:37
6:37
6:37
6:37
6:37
6:38
6:38
6:38
6:38
6:38
6:39
6:39
6:39
Today's sea temperature in Arecibo is
26.7° C
(Statistics for 18 Mar 1981-2005 – mean: 26.2 max: 26.9 min: 25.4°C)
Issued (local time): 1 am Wednesday 18 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest