Block Island (Great Salt Pond) Sea Conditions and Tide Table

Block Island (Great Salt Pond) 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 08:22 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Sat morning. Warm air temperatures (max 24°C on Fri night, min 18°C on Sun morning). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 12mm), heaviest on Tue night. Warm air temperatures (max 23°C on Wed afternoon, min 19°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the SW by Tue night).

Days 8–10 Weather Summary

Some drizzle, heaviest during Wed night. Warm (max 28°C on Fri night, min 16°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the NNE by Fri night).

Days 11–13 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Warm (max 20°C on Sat night, min 17°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the ENE by Tue afternoon).

Days 14–17 Weather Summary

Moderate rain (total 10mm), heaviest on Wed night. Warm (max 22°C on Fri morning, min 17°C on Tue night). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Sat
11
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
night
AM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
5:31PM0.87m
5:52AM0.68m
6:17PM0.89m
6:39AM0.69m
7:01PM0.91m
7:24AM0.72m
7:44PM0.92m
8:07AM0.73m
8:25PM0.92m
8:50AM0.75m
9:06PM0.91m
9:32AM0.76m
9:47PM0.89m
10:14AM0.76m
10:27PM0.87m
10:56AM0.77m
11:08PM0.83m
11:38AM0.77m
11:50PM0.79m
12:23PM0.78m
00:36AM0.76m
1:12PM0.80m
1:27AM0.72m
2:06PM0.83m
2:24AM0.70m
3:03PM0.87m
3:26AM0.70m
4:02PM0.93m
Low Tide
00:27AM0.15m
11:35AM0.13m
1:04AM0.13m
12:16PM0.12m
1:35AM0.11m
12:56PM0.10m
2:05AM0.09m
1:36PM0.09m
2:34AM0.08m
2:15PM0.09m
3:05AM0.06m
2:53PM0.08m
3:36AM0.06m
3:32PM0.09m
4:10AM0.05m
4:13PM0.09m
4:45AM0.05m
4:57PM0.10m
5:23AM0.05m
5:44PM0.12m
6:06AM0.05m
6:37PM0.12m
6:53AM0.05m
7:38PM0.13m
7:47AM0.05m
8:45PM0.12m
8:47AM0.04m
Wave
Height (m)
Direction
Period (s)
0.6
SSE
7
0.5
SSE
6
0.6
SSE
6
0.6
S
5
0.5
S
6
0.5
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
8
0.4
SSE
7
0.5
SE
10
0.4
SE
9
0.4
SE
9
0.6
SSW
3
1
SSW
4
0.7
S
6
0.6
ESE
4
0.6
S
6
0.5
S
6
0.4
SSE
6
0.4
SE
6
0.5
SE
6
0.7
S
5
0.7
NE
3
0.8
NE
4
0.6
NE
4
0.4
SE
8
0.3
ESE
8
0.4
ESE
9
0.4
ESE
9
0.6
SE
5
0.6
ESE
6
0.8
SSE
6
0.9
SSE
6
1.1
SE
6
1.1
SE
7
1.1
SE
7
1.1
SE
8
1.2
SE
8
1.1
SE
8
0.9
SE
7
0.7
SE
7
0.6
SE
7
0.6
SE
7
0.7
SSE
7
0.7
S
7
part cloud
part cloud
part cloud
cloud
rain showers
part cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
rain showers
rain showers
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
mod rain
part cloud
clear
clear
clear
clear
rain showers
part cloud
some clouds
some clouds
some clouds
cloudy
rain shwrs
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
some clouds
some clouds
clear
some clouds
light rain
light rain
rain shwrs
rain shwrs
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
mod rain
light rain
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
light rain
mod rain
some clouds
clear
clear
clear
clear
rain shwrs
some clouds
km/h
20
SSW
20
S
25
SSW
20
WSW
20
SW
25
SW
15
SW
10
E
10
SSE
10
SW
10
SW
15
SSW
15
SW
20
SW
25
SSW
35
SW
15
WNW
20
NE
20
NNE
15
NNE
15
SW
10
WSW
25
SW
25
SW
30
NNE
30
NNE
25
NE
15
NE
10
S
20
SSW
15
S
25
SE
15
ESE
25
E
30
ENE
35
ENE
30
NE
30
NE
30
ENE
25
NE
20
ENE
15
E
10
WSW
20
SW
20
SW
20
SSW
20
SSW
 mm
1
1
5
4
2
1
2
6
2
1
6
3
max °C
22
20
21
24
19
19
20
20
21
21
21
21
21
21
21
21
22
23
21
18
21
21
21
25
28
18
22
20
18
18
19
19
19
19
19
19
19
18
18
18
20
21
21
22
22
22
22
Moonrise
5:58
6:58
7:52
8:39
9:19
9:52
10:19
10:43
11:05
11:26
11:47
12:10
12:38
1:11
1:55
Moonset
2:18
2:54
3:37
4:28
5:26
6:28
7:32
8:37
9:42
10:47
11:53
1:01
2:13
3:29
4:47
Sunrise
5:13
5:15
5:15
5:16
5:16
5:16
5:16
5:18
5:18
5:18
5:18
5:20
5:20
5:20
5:22
5:22
Sunset
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:21
8:21
8:21
8:20
8:20
Today's sea temperature in Block Island (Great Salt Pond) is
15.9° C
(Statistics for 25 Jun 1981-2005 – mean: 18.1 max: 20.8 min: 16.4°C)
Issued (local time): 7 pm Thursday 25 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest