Boothbay Harbor Sea Conditions and Tide Table

Boothbay 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 — and sunset is at 06:44 PM.

Days 1–4 Weather Summary

Heavy rain (total 32mm), heaviest during Mon morning. Icy conditions (max 10°C on Mon night, min -6°C on Tue night). Winds increasing (light winds from the S on Sun afternoon, near gales from the S by Mon night).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 8°C on Fri afternoon, min -2°C on Wed afternoon). Winds increasing (calm on Wed night, fresh winds from the SSW by Fri morning).

Days 8–10 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat afternoon, min -6°C on Tue morning). Winds increasing (calm on Sun night, strong winds from the NNW by Mon afternoon).

Days 11–13 Weather Summary

A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -4°C on Thu afternoon). Winds decreasing (fresh winds from the E on Thu night, calm by Fri afternoon).

Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
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
PM
night
Wave Height Map
High Tide
9:42PM2.43m
9:51AM2.76m
10:22PM2.60m
10:33AM2.87m
11:00PM2.77m
11:15AM2.96m
11:37PM2.94m
11:57AM3.02m
00:16AM3.08m
12:40PM3.03m
00:55AM3.18m
1:24PM2.99m
1:38AM3.21m
2:11PM2.90m
2:23AM3.18m
3:03PM2.77m
3:15AM3.09m
4:02PM2.62m
4:16AM2.97m
5:09PM2.50m
5:23AM2.86m
6:20PM2.44m
6:35AM2.79m
7:33PM2.46m
7:50AM2.78m
8:40PM2.56m
8:57AM2.83m
Low Tide
3:26PM0.23m
3:33AM0.35m
4:06PM0.10m
4:16AM0.17m
4:44PM-0.02m
4:59AM-0.00m
5:22PM-0.12m
5:42AM-0.16m
6:01PM-0.18m
6:25AM-0.28m
6:41PM-0.20m
7:10AM-0.35m
7:24PM-0.16m
7:56AM-0.35m
8:09PM-0.08m
8:47AM-0.28m
8:59PM0.05m
9:43AM-0.16m
9:56PM0.19m
10:47AM-0.04m
11:01PM0.31m
11:55AM0.06m
00:11AM0.38m
1:08PM0.10m
1:26AM0.37m
2:18PM0.08m
2:37AM0.27m
3:17PM0.02m
Wave
height (m) 
direction
period (s) 
0.4
SSE
8
1
S
4
2.5
SSE
7
3
SSE
8
4.5
SSE
10
3
SSE
10
2.4
SSE
11
2
SSE
11
1.4
SSE
10
1.2
SSE
10
1
SSE
10
1
SSE
9
1
SSE
9
1.1
SE
9
1.6
SSW
6
1.2
S
6
0.9
SE
8
0.8
SE
9
0.6
SE
9
0.6
SE
8
0.6
SE
8
0.9
SE
8
0.7
SE
6
1.1
W
4
1.1
NW
4
1.1
NNW
4
0.9
NNW
4
0.6
NNW
3
0.1
SE
12
0.3
SSE
8
0.2
SSE
14
0.2
SSE
14
0.6
E
3
1.1
E
4
1.6
ESE
6
1.3
ESE
8
1.3
SE
8
1
SE
8
0.6
SE
8
0.8
SE
8
0.8
SE
7
0.8
ESE
6
0.6
ESE
6
0.4
ESE
6
0.3
ESE
7
0.3
ESE
7
0.7
SSW
3
part cloud
part cloud
heavy rain
heavy rain
mod rain
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
clear
cloud
cloud
light snow
light snow
cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
clear
cloud
light snow
mod snow
cloud
cloud
part cloud
part cloud
light snow
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
some clouds
some clouds
heavy rain
heavy rain
mod rain
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
clear
cloudy
cloudy
light snow
light snow
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
cloudy
clear
cloudy
light snow
mod snow
cloudy
cloudy
some clouds
some clouds
light snow
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
 km/h
15
SSE
25
SSE
45
SE
35
S
50
S
35
WSW
35
WSW
25
WNW
15
W
5
SW
10
ENE
20
S
20
SSE
25
S
30
SW
25
WSW
15
NNE
15
N
15
N
10
NE
15
SSE
20
S
15
NW
40
WNW
40
NNW
35
NW
30
NNW
25
NW
10
WNW
15
W
10
W
10
N
20
ENE
30
E
30
E
10
ESE
0
W
10
NNE
5
N
25
E
20
NE
20
NE
15
ESE
5
N
5
S
15
SSW
20
SW
 mm 
11
12
9
max°C
1
2
5
9
10
5
3
0
-4
-1
0
1
1
1
2
8
3
0
5
2
1
1
1
0
2
1
-2
3
1
2
5
5
-3
-2
-1
0
2
2
1
1
0
-2
0
0
0
0
1
Moonrise
5:46
6:08
6:28
6:48
7:09
7:34
8:04
8:42
9:32
10:34
11:45
1:01
2:17
3:31
4:42
Moonset
3:00
4:12
5:24
6:38
7:53
9:12
10:32
11:53
1:11
2:20
3:15
3:58
4:30
4:56
5:18
Sunrise
6:48
6:48
6:46
6:43
6:41
6:39
6:39
6:37
6:35
6:33
6:31
6:28
6:28
6:26
6:24
Sunset
6:44
6:45
6:45
6:46
6:49
6:50
6:51
6:52
6:52
6:54
6:55
6:57
6:58
7:00
7:00
7:01
Today's sea temperature in Boothbay Harbor is
2.7° C
(Statistics for 15 Mar 1981-2005 – mean: 2.9 max: 4.2 min: 1.5°C)
Issued (local time): 1 pm Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest