Bass Harbor Sea Conditions and Tide Table

Bass Harbor 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 07:03 AM and sunset is at 03:56 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Icy conditions (max 13°C on Fri afternoon, min -3°C on Fri night). Winds decreasing (severe gales from the S on Fri afternoon, light winds from the W by Sat afternoon).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 6°C on Sun morning, min -7°C on Mon morning). Winds decreasing (strong winds from the NW on Sun night, light winds from the WSW by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Thu night. Freeze-thaw conditions (max 8°C on Fri afternoon, min -9°C on Wed night). Winds decreasing (strong winds from the NW on Wed morning, light winds from the NW by Wed night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Freeze-thaw conditions (max 4°C on Sun night, min -3°C on Sat morning). Winds increasing (light winds from the NNE on Sat night, fresh winds from the N by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
9:30AM3.12m
10:10PM2.72m
10:07AM3.14m
10:47PM2.72m
10:43AM3.16m
11:23PM2.72m
11:19AM3.17m
11:59PM2.72m
11:55AM3.17m
00:36AM2.73m
12:34PM3.15m
1:14AM2.76m
1:15PM3.12m
1:55AM2.82m
2:00PM3.08m
2:40AM2.89m
2:50PM3.02m
3:27AM2.98m
3:45PM2.96m
4:19AM3.09m
4:45PM2.90m
5:15AM3.21m
5:48PM2.88m
6:12AM3.34m
Low Tide
4:05PM0.11m
4:02AM0.48m
4:42PM0.09m
4:38AM0.47m
5:18PM0.08m
5:13AM0.45m
5:53PM0.07m
5:50AM0.45m
6:28PM0.07m
6:29AM0.43m
7:06PM0.07m
7:11AM0.42m
7:45PM0.07m
7:56AM0.39m
8:28PM0.08m
8:47AM0.35m
9:15PM0.10m
9:42AM0.29m
10:05PM0.12m
10:42AM0.20m
11:00PM0.15m
11:45AM0.09m
11:59PM0.15m
Wave
height (m) 
direction
period (s) 
0.5
S
8
0.8
S
4
1.3
S
5
2.2
S
6
4.5
SSE
8
2.5
SSE
11
1.8
SSE
12
1.2
SSE
11
1.3
S
6
1.9
S
6
1.6
SSW
6
1.3
WSW
5
1.2
NW
4
1.1
NNW
4
0.6
WNW
3
0.6
SW
3
1.6
SSW
5
1
SW
5
1.3
NNW
4
1.1
NNW
4
0.6
NNW
3
0.3
WNW
2
0.6
SW
4
1
SSW
4
1.9
SSW
6
1.5
S
9
1.3
S
10
0.7
S
10
0.6
S
9
0.4
S
9
0.4
SSE
8
0.3
SSE
8
0.8
S
4
0.5
S
5
0.4
SSE
3
0.7
N
3
clear
part cloud
part cloud
light rain
mod rain
part cloud
clear
clear
light rain
clear
part cloud
clear
clear
clear
part cloud
cloud
light snow
part cloud
clear
clear
part cloud
cloud
cloud
mod rain
light rain
part cloud
clear
cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
part cloud
clear
some clouds
some clouds
light rain
mod rain
some clouds
clear
clear
light rain
clear
some clouds
clear
clear
clear
some clouds
cloudy
light snow
some clouds
clear
clear
some clouds
cloudy
cloudy
mod rain
light rain
some clouds
clear
cloudy
some clouds
some clouds
some clouds
cloudy
light rain
light rain
cloudy
some clouds
 km/h
10
SSW
30
SSW
35
S
50
S
80
S
50
WSW
40
WNW
25
W
45
SSW
45
SW
45
WNW
45
WNW
45
NW
40
NW
25
WNW
35
SW
45
SW
35
WNW
50
NW
45
NNW
25
NW
25
WSW
25
WSW
35
SW
45
SW
35
WNW
35
NW
15
NNW
15
N
10
NNE
10
ENE
10
ESE
30
S
10
NW
20
N
30
N
 mm 
3
6
1
9
4
2
1
max°C
4
5
9
12
13
5
0
0
6
6
1
-2
-6
-6
-4
1
1
1
-6
-7
-8
-1
0
7
7
8
0
-2
-2
-3
-1
1
4
2
1
-2
Moonrise
6:08
7:07
7:59
8:42
9:17
9:45
10:09
10:29
10:48
11:07
11:28
11:52
Moonset
2:25
3:12
4:08
5:11
6:19
7:29
8:39
9:49
11:00
12:13
1:29
Sunrise
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:07
Sunset
3:56
3:56
3:56
3:56
3:56
3:57
3:59
3:59
4:00
4:00
4:00
4:01
Today's sea temperature in Bass Harbor is
6.1° C
(Statistics for 18 Dec 1981-2005 – mean: 6.5 max: 7.7 min: 4.8°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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