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 05:46 AM and sunset is at 07:40 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Cool air temperatures (max 19°C on Mon morning, min 6°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Thu night, min 6°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 23mm), heaviest during Mon night. Very mild (max 15°C on Sun night, min 8°C on Tue night). Winds increasing (light winds from the S on Sun morning, fresh winds from the WSW by Tue afternoon).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Thu afternoon, min 8°C on Wed night). Winds decreasing (fresh winds from the W on Wed morning, light winds from the NE by Sat morning).

Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
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
Wave Height Map
High Tide
12:38PM0.63m
1:00AM0.77m
1:40PM0.65m
2:05AM0.76m
2:45PM0.69m
3:10AM0.77m
3:47PM0.77m
4:13AM0.79m
4:44PM0.86m
5:11AM0.83m
5:38PM0.95m
6:05AM0.86m
6:29PM1.03m
6:56AM0.89m
7:19PM1.09m
7:45AM0.89m
8:07PM1.11m
8:34AM0.88m
8:55PM1.10m
9:22AM0.85m
9:44PM1.05m
10:11AM0.81m
10:33PM0.99m
Low Tide
5:46AM0.04m
5:48PM0.06m
6:42AM0.06m
6:52PM0.09m
7:45AM0.07m
8:07PM0.09m
8:54AM0.05m
9:29PM0.06m
10:02AM0.02m
10:45PM0.00m
11:02AM-0.03m
11:50PM-0.06m
11:56AM-0.08m
00:46AM-0.11m
12:45PM-0.12m
1:37AM-0.14m
1:32PM-0.13m
2:26AM-0.15m
2:18PM-0.12m
3:13AM-0.12m
3:03PM-0.09m
3:59AM-0.08m
3:48PM-0.05m
4:44AM-0.02m
Wave
height (m) 
direction
period (s) 
0.4
ESE
9
0.6
E
5
0.4
ESE
11
0.4
ESE
10
0.6
ESE
3
0.7
SE
4
0.5
SSE
5
0.7
SE
4
0.6
S
6
0.4
S
6
0.4
S
3
0.6
WSW
3
0.4
ENE
3
0.6
E
3
0.4
ESE
4
0.4
SE
7
0.4
SE
5
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.6
SSE
4
1
SSE
6
1.3
SSE
7
1.3
S
8
1.2
S
8
1.3
S
9
0.9
SSE
9
1
SSE
8
0.9
SSE
8
0.8
SSE
8
0.5
SSE
7
0.4
SSE
7
0.4
SSE
7
0.3
SSE
6
0.3
SSE
9
0.4
SE
15
part cloud
cloud
part cloud
light rain
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
rain showers
light rain
light rain
rain showers
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
some clouds
cloudy
some clouds
light rain
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
rain shwrs
light rain
light rain
rain shwrs
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
clear
clear
clear
clear
 km/h
10
NE
20
SE
10
SSE
20
ESE
25
E
20
ENE
20
NE
30
NE
20
NE
5
S
20
SSW
25
W
25
ENE
25
ESE
15
SE
20
SSE
15
S
10
SSW
10
S
15
S
25
SE
30
SSW
35
SSW
15
W
25
WNW
35
WSW
25
WNW
35
WNW
30
NW
30
NW
20
WNW
15
N
20
N
10
ENE
15
SSE
15
WSW
 mm 
1.0
2.0
5
3
5
10
max°C
19
14
10
9
9
9
11
8
7
7
8
12
11
11
9
7
9
11
12
14
15
12
12
12
12
13
13
11
12
12
12
13
12
12
12
11
Moonrise
12:56
1:44
2:24
2:56
3:23
3:48
4:12
4:36
5:03
5:35
6:13
7:00
Moonset
9:33
10:44
11:59
1:15
2:31
3:47
5:04
6:21
7:40
8:59
10:14
11:21
Sunrise
5:46
5:43
5:43
5:41
5:39
5:39
5:37
5:37
5:35
5:33
5:33
5:31
Sunset
7:40
7:42
7:44
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
Today's sea temperature in Block Island (Great Salt Pond) is 7.5 °C (Statistics for 29 Apr 1981-2005 – mean: 8.4 max: 10.0 min: 6.6°C)
Nearest