Stone Island, Machias Bay Sea Conditions and Tide Table

Stone Island, Machias 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 07:01 AM and sunset is at 03:49 PM.

Days 1–3 Weather Summary

Moderate rain (total 16mm), heaviest on Fri afternoon. Icy conditions (max 12°C on Fri afternoon, min -3°C on Sat morning). Winds increasing (light winds from the W on Thu morning, gales from the S by Fri afternoon).

Days 4–6 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Tue afternoon. Icy conditions (max 6°C on Sun morning, min -8°C on Mon night). Winds decreasing (strong winds from the W on Sun afternoon, light winds from the W by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Thu night. Freeze-thaw conditions (max 8°C on Fri morning, min -9°C on Wed night). Mainly strong winds.

Days 10–12 Weather Summary

Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun night, min -5°C on Sat night). Winds increasing (calm on Sun morning, 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
9:22AM3.81m
9:52PM3.53m
10:02AM3.85m
10:31PM3.55m
10:42AM3.86m
11:10PM3.57m
11:20AM3.87m
11:48PM3.58m
11:59AM3.87m
00:26AM3.59m
12:38PM3.86m
1:06AM3.61m
1:20PM3.84m
1:49AM3.64m
2:04PM3.81m
2:34AM3.69m
2:52PM3.77m
3:22AM3.75m
3:45PM3.73m
4:15AM3.82m
4:42PM3.69m
5:11AM3.90m
5:42PM3.69m
6:09AM4.01m
Low Tide
3:31PM0.19m
3:44AM0.46m
4:11PM0.14m
4:24AM0.45m
4:50PM0.12m
5:03AM0.44m
5:30PM0.10m
5:42AM0.43m
6:09PM0.10m
6:22AM0.43m
6:49PM0.10m
7:03AM0.42m
7:30PM0.12m
7:47AM0.40m
8:14PM0.14m
8:35AM0.37m
9:01PM0.17m
9:27AM0.33m
9:51PM0.20m
10:23AM0.27m
10:46PM0.23m
11:22AM0.19m
11:44PM0.23m
Wave
height (m) 
direction
period (s) 
0.9
SSW
8
1
S
8
1.8
S
6
2.5
S
7
5
S
9
4
S
12
3
S
12
2
S
12
1.6
S
10
3
SSW
8
2.3
S
9
1.8
SSW
8
1.2
SSW
8
1.2
WNW
4
0.6
WNW
3
0.6
WSW
3
1.8
SSW
6
1.5
SSW
8
1.3
SSW
8
1.5
N
5
0.9
NNW
4
0.3
WNW
2
0.9
SW
4
0.9
SSW
6
2.5
SSW
8
2.3
SSW
9
1.9
S
10
1.2
SSW
10
1
S
10
0.7
S
9
0.6
S
8
0.5
S
8
0.7
S
7
1.1
S
5
0.8
S
5
0.6
E
3
clear
part cloud
part cloud
light rain
mod rain
rain showers
clear
clear
light rain
rain showers
part cloud
part cloud
part cloud
clear
clear
cloud
light snow
part cloud
part cloud
clear
part cloud
part cloud
cloud
mod rain
mod rain
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
light snow
light rain
light snow
light snow
clear
some clouds
some clouds
light rain
mod rain
rain shwrs
clear
clear
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
clear
cloudy
light snow
some clouds
some clouds
clear
some clouds
some clouds
cloudy
mod rain
mod rain
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
light snow
light rain
light snow
light snow
 km/h
5
W
25
SSW
30
S
45
S
70
S
40
WSW
45
WNW
30
W
35
SSW
40
SW
45
W
40
WNW
35
NW
35
NW
20
WNW
20
SW
35
SSW
30
WNW
35
NW
40
NNW
30
NNW
15
W
20
W
15
SSW
40
SW
30
W
30
NW
25
NNW
20
NNW
10
N
5
NNE
5
ESE
20
S
25
S
20
N
25
NE
 mm 
2
10
3
1
1
9
7
1
5
max°C
2
5
9
11
12
6
-1
0
5
6
3
-3
-5
-5
-6
2
2
-1
-3
-5
-8
-3
0
6
8
7
-1
-2
-3
-4
-3
-1
3
3
0
1
Moonrise
6:06
7:05
7:57
8:40
9:15
9:43
10:06
10:26
10:45
11:03
11:23
11:47
Moonset
2:20
3:06
4:02
5:05
6:14
7:24
8:34
9:44
10:56
12:09
1:26
Sunrise
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
Sunset
3:49
3:51
3:51
3:52
3:52
3:52
3:52
3:53
3:55
3:55
3:56
3:56
Today's sea temperature in Stone Island, Machias Bay is
7.0° C
(Statistics for 18 Dec 1981-2005 – mean: 6.5 max: 7.8 min: 5.0°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest