Machiasport, Machias River Sea Conditions and Tide Table

Machiasport, Machias 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 03:49 PM.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Fri afternoon. Icy conditions (max 13°C on Fri afternoon, min -3°C on Fri night). Winds decreasing (near gales from the S on Fri afternoon, calm by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 1°C on Sun afternoon, min -9°C on Mon night). Winds decreasing (fresh winds from the WNW on Sun afternoon, light winds from the NNW by Tue night).

Days 8–10 Weather Summary

Light rain (total 9mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 3°C on Thu morning, min -3°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Sat afternoon, min -9°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
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
Wave Height Map
High Tide
10:04PM3.58m
10:14AM3.90m
10:43PM3.60m
10:54AM3.92m
11:22PM3.62m
11:32AM3.93m
00:00AM3.63m
12:11PM3.93m
00:38AM3.64m
12:50PM3.91m
1:18AM3.66m
1:32PM3.90m
2:01AM3.70m
2:16PM3.87m
2:46AM3.74m
3:04PM3.83m
3:34AM3.80m
3:57PM3.78m
4:27AM3.87m
4:54PM3.75m
5:23AM3.96m
5:54PM3.74m
6:21AM4.07m
Low Tide
3:50PM0.19m
4:03AM0.47m
4:30PM0.15m
4:43AM0.45m
5:09PM0.12m
5:22AM0.44m
5:49PM0.11m
6:01AM0.44m
6:28PM0.10m
6:41AM0.44m
7:08PM0.11m
7:22AM0.42m
7:49PM0.12m
8:06AM0.41m
8:33PM0.14m
8:54AM0.38m
9:20PM0.17m
9:46AM0.34m
10:10PM0.20m
10:42AM0.28m
11:05PM0.23m
11:41AM0.19m
00:03AM0.23m
12:42PM0.07m
Wave
height (m) 
direction
period (s) 
1
S
8
1.8
S
6
2.5
S
7
4.5
S
9
3.5
S
11
2.5
S
12
1.9
S
12
1.5
S
10
2.5
S
8
2.2
S
9
1.4
SSW
8
1.2
WNW
4
0.9
WNW
4
0.6
WNW
3
0.5
W
3
0.4
SW
4
0.4
SSW
6
0.4
SSW
6
0.5
SSW
7
0.3
SSW
7
0.7
SW
3
1.4
SSW
6
0.8
SSW
6
1
E
4
1.3
ENE
5
1.3
S
10
1.1
S
10
1.1
S
9
1
S
8
0.8
N
4
0.7
N
4
0.4
S
7
0.2
S
7
0.2
S
6
0.3
NNW
2
0.2
NNW
2
part cloud
part cloud
light rain
mod rain
rain showers
clear
clear
cloud
rain showers
clear
clear
part cloud
clear
clear
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
mod rain
light snow
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
clear
clear
some clouds
some clouds
light rain
mod rain
rain shwrs
clear
clear
cloudy
rain shwrs
clear
clear
some clouds
clear
clear
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
mod rain
light snow
cloudy
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
clear
clear
 km/h
20
SSW
25
S
40
S
55
S
30
W
30
WNW
20
W
25
S
30
SW
30
WNW
30
WNW
30
NW
30
NW
15
WNW
15
WSW
5
WSW
5
N
10
NW
10
NNW
5
NNW
20
SSW
20
WSW
10
NE
20
ENE
20
NE
10
NNW
15
NW
25
NNW
25
NNW
25
NNW
20
NNW
10
NNW
5
WNW
5
NW
15
NNW
10
NW
 mm 
1
9
4
1
9
max°C
5
9
11
13
7
-1
-1
5
6
1
-3
-5
-5
-7
-2
-2
-3
0
0
-1
3
2
2
3
1
-1
2
-1
-6
-5
-6
-8
-4
-3
-5
-4
Moonrise
7:06
7:58
8:41
9:15
9:43
10:06
10:26
10:45
11:03
11:23
11:47
12:16
Moonset
3:06
4:01
5:05
6:13
7:23
8:34
9:44
10:56
12:09
1:26
2:47
Sunrise
7:01
7:03
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:05
Sunset
3:49
3:49
3:51
3:51
3:52
3:52
3:52
3:53
3:53
3:55
3:56
3:56
Today's sea temperature in Machiasport, Machias River is
6.8° C
(Statistics for 18 Dec 1981-2005 – mean: 6.6 max: 7.8 min: 5.0°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest