Great Machipongo Inlet (inside) Sea Conditions and Tide Table

Great Machipongo Inlet (inside) 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 04:45 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 8°C on Wed morning, min -5°C on Sun night). Winds decreasing (near gales from the NW on Sun afternoon, light winds from the SW by Tue morning).

Days 5–7 Weather Summary

Light rain (total 7mm), mostly falling on Fri morning. Icy conditions (max 16°C on Thu afternoon, min -1°C on Fri night). Winds decreasing (strong winds from the WNW on Fri morning, light winds from the S by Sat morning).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Tue morning. Freeze-thaw conditions (max 14°C on Sun afternoon, min -1°C on Mon morning). Winds decreasing (fresh winds from the NNW on Sun night, light winds from the SW by Mon night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 14°C on Wed morning, min -3°C on Wed night). Winds decreasing (strong winds from the NNW on Wed morning, calm by Thu night).

Sun
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
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
4:25PM0.94m
5:02AM1.16m
5:13PM0.92m
5:46AM1.22m
5:57PM0.92m
6:28AM1.28m
6:40PM0.93m
7:10AM1.34m
7:22PM0.94m
7:52AM1.37m
8:04PM0.96m
8:33AM1.40m
8:45PM0.97m
9:14AM1.40m
9:27PM0.98m
9:55AM1.40m
10:09PM0.98m
10:35AM1.37m
10:52PM0.99m
11:16AM1.34m
11:36PM1.01m
11:59AM1.28m
00:24AM1.04m
12:45PM1.22m
Low Tide
10:26PM0.12m
11:23AM0.20m
11:09PM0.11m
12:13PM0.17m
11:51PM0.09m
12:55PM0.14m
00:32AM0.05m
1:34PM0.12m
1:12AM0.02m
2:12PM0.10m
1:53AM-0.00m
2:50PM0.09m
2:32AM-0.01m
3:28PM0.09m
3:12AM-0.00m
4:08PM0.09m
3:54AM0.02m
4:49PM0.10m
4:39AM0.05m
5:32PM0.10m
5:29AM0.08m
6:17PM0.09m
6:23AM0.11m
Wave
height (m) 
direction
period (s) 
1.4
NNW
4
1.3
NNW
4
0.8
NNW
4
0.5
E
9
0.7
SW
3
0.4
ESE
10
0.3
ESE
10
0.7
SSW
4
1
SSW
4
1
S
4
0.4
ESE
9
0.6
ESE
6
0.7
SE
4
1.3
SSE
6
1.3
SE
8
1.1
SE
8
0.9
E
6
0.6
ESE
8
0.4
ESE
8
0.8
S
4
0.7
SE
4
0.6
SSE
5
0.8
N
4
1.1
NE
6
0.7
E
8
0.8
E
4
0.7
E
5
0.6
ESE
5
1
SSW
4
0.9
SSE
6
1.3
N
4
1.1
N
4
0.9
NNE
4
0.6
NE
6
0.4
NE
6
0.8
S
4
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
light rain
rain showers
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
light rain
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloudy
cloudy
some clouds
clear
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
light rain
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
cloudy
some clouds
light rain
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
 km/h
50
NNW
45
NW
30
NNW
15
WNW
30
SW
10
WNW
10
SSW
25
SW
35
SW
30
SW
10
NNW
20
SE
20
S
35
S
40
WNW
35
NW
30
NNW
10
N
15
S
25
S
25
SSW
15
WNW
30
NNW
30
N
20
NE
20
SSE
15
WSW
20
SSW
40
SW
30
W
40
NNW
35
NNW
30
N
15
NNW
10
SSW
30
SSW
 mm 
2
5
2
max°C
-2
-5
-4
-1
1
2
4
5
8
9
9
12
16
15
9
5
2
0
3
9
13
14
8
0
2
9
8
11
13
14
5
1
-2
-2
2
6
Moonrise
3:10
4:10
5:11
6:11
7:08
8:00
8:45
9:24
9:57
10:26
10:51
11:16
Moonset
1:41
2:10
2:44
3:25
4:13
5:08
6:08
7:12
8:16
9:21
10:25
Sunrise
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
Sunset
4:45
4:45
4:45
4:45
4:46
4:46
4:47
4:47
4:49
4:49
4:50
4:50
Today's sea temperature in Great Machipongo Inlet (inside) is
8.7° C
(Statistics for 14 Dec 1981-2005 – mean: 12.1 max: 15.8 min: 8.7°C)
Issued (local time): 6 pm Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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