Belfast, Penobscot River Sea Conditions and Tide Table

Belfast, Penobscot River 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 08:17 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Warm air temperatures (max 29°C on Tue afternoon, min 15°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Sun morning, min 13°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Tue afternoon. Warm (max 23°C on Wed afternoon, min 11°C on Tue afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 28°C on Sat afternoon, min 13°C on Wed night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Warm (max 20°C on Wed afternoon, min 10°C on Sat night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
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
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High Tide
5:31PM3.04m
5:48AM3.00m
6:21PM3.17m
6:46AM3.00m
7:13PM3.32m
7:47AM3.02m
8:08PM3.50m
8:47AM3.08m
9:02PM3.67m
9:46AM3.17m
9:58PM3.83m
10:44AM3.25m
10:53PM3.94m
11:40AM3.31m
11:48PM3.99m
12:36PM3.35m
00:44AM3.97m
1:32PM3.36m
1:41AM3.87m
2:28PM3.35m
2:39AM3.72m
3:25PM3.33m
3:38AM3.53m
4:22PM3.30m
4:38AM3.33m
5:19PM3.27m
5:40AM3.13m
6:16PM3.24m
Low Tide
11:40PM0.45m
12:01PM0.29m
00:38AM0.33m
12:55PM0.28m
1:38AM0.17m
1:50PM0.24m
2:37AM-0.02m
2:46PM0.18m
3:35AM-0.20m
3:42PM0.11m
4:31AM-0.36m
4:37PM0.04m
5:26AM-0.46m
5:33PM-0.01m
6:21AM-0.51m
6:29PM-0.02m
7:16AM-0.48m
7:26PM0.00m
8:11AM-0.41m
8:24PM0.06m
9:06AM-0.28m
9:24PM0.13m
10:02AM-0.13m
10:26PM0.21m
10:58AM0.04m
11:30PM0.27m
11:54AM0.20m
Wave
Height (m)
Direction
Period (s)
0.2
S
7
0.1
S
7
0.2
SSW
3
0.1
S
7
0.2
S
6
0.2
S
6
0.2
S
6
0.2
S
6
0.1
S
6
0.2
S
7
0.2
S
8
0.2
S
7
0.1
S
7
0.1
S
7
0.3
S
2
0.1
S
6
0.1
S
6
0.3
WNW
2
0.1
S
6
0.1
S
6
0.2
S
2
0.1
S
6
0.1
S
6
0.3
E
2
0.4
ESE
3
0.2
SSE
6
0.4
S
3
0.2
S
7
0.2
S
8
0.3
S
7
0.2
S
7
0.2
S
7
0.2
S
6
0.3
S
4
0.3
WSW
2
0.4
NW
3
0.2
S
7
0.2
S
7
0.2
S
7
0.1
S
8
0.1
S
7
0.1
S
8
0.1
S
8
0.1
S
7
0.2
S
2
0.1
S
6
0.5
S
3
clear
clear
clear
part cloud
part cloud
part cloud
mod rain
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
cloud
light rain
light rain
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
light rain
rain showers
clear
part cloud
clear
part cloud
cloud
light rain
light rain
light rain
part cloud
cloud
rain showers
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
some clouds
mod rain
cloudy
some clouds
some clouds
clear
some clouds
cloudy
cloudy
clear
clear
clear
some clouds
clear
clear
clear
clear
cloudy
light rain
light rain
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
light rain
rain shwrs
clear
some clouds
clear
some clouds
cloudy
light rain
light rain
light rain
some clouds
cloudy
rain shwrs
some clouds
some clouds
km/h
5
WNW
10
WNW
10
W
5
NW
10
SSE
10
SSE
5
S
5
ESE
5
SE
0
E
10
SSE
15
SSE
5
S
10
SSE
15
SSE
5
SW
20
WNW
15
WNW
5
WNW
5
NNE
15
S
0
E
10
SE
15
ENE
10
E
10
NW
10
SSE
5
WSW
20
W
20
WNW
10
WNW
15
S
10
SSE
10
SW
25
WNW
20
NW
10
N
15
N
15
NNE
0
NW
5
NE
5
SSE
0
NE
0
SSE
10
S
5
SW
20
S
6
3
3
1
1
1
2
2
2
max °C
20
26
29
22
24
23
17
16
20
16
19
19
14
14
19
15
24
24
20
21
21
17
16
12
12
19
23
18
23
26
22
21
19
20
26
28
20
16
16
12
11
12
12
14
17
15
19
Moonrise
1:11
1:30
1:53
2:20
2:56
3:44
4:47
6:03
7:25
8:48
10:05
11:19
12:29
1:36
2:43
Moonset
1:55
3:10
4:29
5:52
7:16
8:32
9:36
10:24
11:00
11:28
11:50
12:10
12:28
12:46
1:06
Sunrise
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:52
Sunset
8:17
8:17
8:19
8:20
8:20
8:21
8:21
8:22
8:22
8:22
8:22
8:22
8:22
8:22
8:23
8:23
Today's sea temperature in Belfast, Penobscot River is
11.1° C
(Statistics for 08 Jun 1981-2005 – mean: 10.9 max: 13.1 min: 9.4°C)
Issued (local time): 7 pm Monday 08 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest