Keyport Sea Conditions and Tide Table

Keyport 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 07:11 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 4°C on Wed afternoon, min -7°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 29mm), heaviest during Thu night. Icy conditions (max 13°C on Thu night, min -4°C on Fri night). Winds increasing (light winds from the S on Thu morning, strong winds from the W by Fri afternoon).

Days 7–9 Weather Summary

A dusting of snow giving way to moderate rain (total 17mm) heaviest on Tue morning. Freeze-thaw conditions (max 8°C on Tue morning, min -4°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the W by Tue afternoon).

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Freeze-thaw conditions (max 8°C on Sat morning, min -5°C on Wed morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
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
night
Wave Height Map
High Tide
4:23PM1.24m
4:52AM1.56m
5:14PM1.26m
5:36AM1.61m
6:00PM1.28m
6:17AM1.65m
6:42PM1.30m
6:55AM1.66m
7:21PM1.30m
7:31AM1.66m
7:59PM1.29m
8:06AM1.65m
8:36PM1.27m
8:42AM1.62m
9:16PM1.25m
9:19AM1.58m
9:59PM1.25m
10:02AM1.55m
10:45PM1.27m
10:51AM1.50m
11:35PM1.33m
11:43AM1.46m
00:25AM1.40m
Low Tide
10:42AM0.17m
10:44PM0.13m
11:28AM0.12m
11:25PM0.12m
12:12PM0.06m
00:07AM0.12m
12:56PM0.02m
00:49AM0.11m
1:39PM-0.01m
1:31AM0.11m
2:21PM-0.03m
2:12AM0.11m
3:00PM-0.04m
2:51AM0.12m
3:38PM-0.03m
3:28AM0.13m
4:14PM-0.02m
4:05AM0.15m
4:50PM-0.01m
4:46AM0.18m
5:28PM0.01m
5:35AM0.20m
6:14PM0.02m
6:41AM0.23m
Wave
height (m) 
direction
period (s) 
0.7
NW
3
0.5
WNW
3
0.5
W
3
0.3
WNW
3
0.2
WSW
2
0.5
SSW
3
0.7
SW
3
0.6
SW
3
0.4
SSE
8
0.1
SE
9
0.3
SE
9
1
SSE
5
1.2
SE
9
1
SE
10
0.9
SE
10
0.6
SE
10
0.3
SE
10
0.7
SE
9
0.7
SE
8
0.5
SE
8
0.5
W
3
0.4
NNW
3
0.1
SE
8
0.5
SE
3
0.8
SE
6
0.7
SE
6
0.9
NW
4
0.6
NW
3
0.3
WNW
2
0.4
WSW
3
0.4
WNW
3
0.4
NW
3
0.2
WNW
2
0.1
SE
9
0.4
S
3
0.4
SSE
5
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
heavy rain
rain showers
clear
clear
cloud
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
light snow
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
light rain
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
heavy rain
rain shwrs
clear
clear
cloudy
clear
some clouds
cloudy
some clouds
clear
some clouds
cloudy
light snow
rain shwrs
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
light rain
 km/h
20
WNW
20
W
15
WSW
15
WNW
15
WSW
15
SW
25
SW
25
WSW
15
NW
10
S
10
SE
30
S
35
W
35
W
25
WNW
15
NW
10
SW
20
SSW
20
WSW
20
W
20
WNW
15
NNW
5
E
15
SE
20
SSW
30
W
30
WNW
20
NW
15
W
20
WSW
20
WNW
15
WNW
10
WNW
10
S
10
S
10
S
 mm 
20
9
8
9
5
max°C
-4
-4
-5
-4
-3
-1
3
4
3
4
8
13
8
5
-2
-2
0
3
7
7
2
0
0
6
8
8
0
-2
-1
-1
0
1
-1
1
4
7
Moonrise
3:10
4:12
5:15
6:16
7:14
8:06
8:50
9:27
9:58
10:25
10:49
11:11
Moonset
1:28
1:55
2:27
3:06
3:54
4:49
5:51
6:56
8:03
9:10
10:16
11:24
Sunrise
7:11
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:18
7:18
Sunset
4:30
4:30
4:30
4:31
4:31
4:32
4:32
4:32
4:34
4:35
4:35
4:36
Today's sea temperature in Keyport is
6.0° C
(Statistics for 15 Dec 1981-2005 – mean: 7.8 max: 10.2 min: 6.0°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest