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 07:09 AM and sunset is at 04:45 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 9°C on Wed afternoon, min -6°C on Sun night). Winds decreasing (near gales from the NW on Sun night, light winds from the WSW by Tue morning).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Fri morning. Icy conditions (max 16°C on Thu afternoon, min 0°C on Fri night). Winds decreasing (fresh winds from the S on Thu night, light winds from the SSE by Sat morning).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 15°C on Sun afternoon, min 2°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the SW by Tue afternoon).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm (max 20°C on Fri afternoon, min 5°C on Wed night). Winds increasing (light winds from the NNE on Wed night, fresh winds from the SW by Fri morning).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
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
Wave Height Map
High Tide
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
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) 
0.9
NNW
4
0.5
E
9
0.6
SW
3
0.5
E
10
0.3
ESE
10
0.7
SSW
4
1
SSW
4
1
S
4
0.4
ESE
9
0.5
ESE
9
0.6
SE
5
1.4
SSE
6
1.5
SE
8
1.1
SE
9
0.9
ESE
9
0.6
ESE
9
0.5
ESE
9
0.8
ESE
8
0.7
ESE
8
0.6
ESE
8
0.5
E
8
0.9
E
8
0.8
ESE
11
0.6
E
11
0.5
E
10
0.7
E
10
0.8
SW
4
0.4
ESE
9
0.6
NNE
4
0.4
ESE
9
0.4
ESE
9
0.3
ESE
9
0.6
SE
3
1
S
4
0.9
SSE
5
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloud
rain showers
rain showers
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
rain showers
part cloud
clear
part cloud
cloud
cloud
rain showers
part cloud
part cloud
some clouds
clear
some clouds
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
cloudy
rain shwrs
rain shwrs
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
rain shwrs
some clouds
clear
some clouds
cloudy
cloudy
rain shwrs
some clouds
some clouds
 km/h
30
NNW
15
WNW
30
SW
10
W
10
SSW
25
SW
35
SW
30
SW
10
N
20
S
20
S
35
S
35
WNW
25
WNW
30
NNW
10
NE
20
S
25
SSW
20
SW
15
WSW
15
N
25
N
25
N
10
NE
15
SSW
25
SSW
25
WSW
15
N
20
NNW
10
NNE
10
ENE
10
SE
20
S
35
SW
25
WSW
 mm 
3
3
2
1
1
max°C
-4
-1
1
2
5
5
8
9
10
12
16
15
10
10
3
1
5
9
12
15
12
5
3
5
6
7
10
9
7
6
6
8
13
17
20
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
4:46
4:46
4:47
4:47
4:49
4:49
4:50
4:50
4:51
Today's sea temperature in Great Machipongo Inlet (inside) is
8.4° C
(Statistics for 15 Dec 1981-2005 – mean: 12.0 max: 15.8 min: 8.7°C)
Issued (local time): 12 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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