Castine, Penobscot Bay Sea Conditions and Tide Table

Castine, Penobscot Bay 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 07:09 AM and sunset is at 04:12 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -3°C on Tue afternoon, min -7°C on Tue morning). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 1°C on Sun morning, min -5°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Mon afternoon, min -8°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 23mm), heaviest during Sat night. Freeze-thaw conditions (max 9°C on Sun morning, min -8°C on Thu night). Winds increasing (calm on Fri night, strong winds from the SE by Sat night).

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
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
4:46PM3.06m
5:16AM3.30m
5:52PM2.97m
6:18AM3.34m
7:00PM2.93m
7:21AM3.39m
8:05PM2.94m
8:22AM3.45m
9:05PM3.00m
9:19AM3.51m
10:00PM3.06m
10:11AM3.54m
10:51PM3.11m
11:01AM3.53m
11:37PM3.12m
11:47AM3.48m
00:21AM3.11m
12:32PM3.39m
1:04AM3.08m
1:15PM3.26m
1:45AM3.02m
1:59PM3.11m
2:28AM2.97m
Low Tide
10:33AM0.12m
10:53PM0.14m
11:38AM0.09m
11:55PM0.23m
12:45PM0.04m
00:59AM0.27m
1:50PM-0.04m
2:02AM0.26m
2:50PM-0.14m
3:01AM0.22m
3:45PM-0.21m
3:55AM0.17m
4:36PM-0.25m
4:46AM0.14m
5:23PM-0.23m
5:33AM0.14m
6:07PM-0.17m
6:18AM0.18m
6:50PM-0.08m
7:03AM0.23m
7:31PM0.05m
7:47AM0.31m
8:13PM0.19m
Wave
height (m) 
direction
period (s) 
0.7
NW
4
0.9
NW
4
0.8
WNW
5
0.8
W
5
0.9
WNW
4
0.8
WNW
4
1
NW
4
1.1
NNW
4
1.1
NNW
4
0.9
NNW
4
0.8
NNW
4
0.3
NNW
3
0
E
3
0.1
E
2
0.4
NNE
3
0.8
NNW
4
0.8
NNW
4
0.6
NW
4
0.2
NNW
3
0.2
WNW
2
0.4
NW
4
0.4
NW
4
0.5
NW
3
0.8
WNW
4
0.7
WNW
4
0.6
NW
3
0.8
NNW
4
0.6
NNW
4
0.3
NNW
3
0.1
NW
3
0.1
N
2
0.1
N
2
0
W
2
0.4
SSW
3
1
S
4
1.4
S
5
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
heavy rain
cloudy
some clouds
clear
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
heavy rain
 km/h
25
NW
30
NW
25
NW
25
WNW
30
WNW
30
NW
35
NW
35
NW
35
NW
30
NNW
25
NNW
10
NNW
0
SW
10
ENE
15
NNE
25
NNW
25
NNW
15
NNW
10
NNW
10
NW
15
NNW
20
NW
20
WNW
25
WNW
25
WNW
25
NW
25
NW
20
NNW
10
NW
5
N
10
NNW
5
NNW
5
WSW
15
SSW
25
S
30
SSE
 mm 
16
max°C
-4
-3
-4
-5
-6
-5
-3
-3
-4
-1
-2
-5
-2
-2
-3
1
1
-2
-1
0
-2
-1
-1
-6
-6
-6
-8
-5
-4
-7
-4
-4
-3
2
3
7
Moonrise
11:11
11:36
12:07
12:46
1:37
2:39
3:50
5:04
6:17
7:27
8:34
9:38
Moonset
12:14
1:32
2:53
4:12
5:27
6:31
7:22
8:01
8:31
8:54
9:13
9:30
Sunrise
7:09
7:09
7:09
7:09
7:09
7:09
7:07
7:07
7:07
7:07
7:05
7:05
Sunset
4:12
4:13
4:14
4:15
4:15
4:17
4:19
4:20
4:21
4:22
4:23
4:24
Today's sea temperature in Castine, Penobscot Bay is 4.2 °C (Statistics for 07 Jan 1981-2005 – mean: 5.1 max: 6.1 min: 3.4°C)
Issued (local time): 6 am Tuesday 07 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest