McKinleyville Sea Conditions and Tide Table

McKinleyville 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 04:50 PM.

Days 1–4 Weather Summary

Heavy rain (total 41mm), heaviest during Thu night. Cool air temperatures (max 16°C on Thu afternoon, min 8°C on Fri night). Winds decreasing (fresh winds from the S on Thu night, calm by Sat afternoon).

Days 5–7 Weather Summary

Heavy rain (total 20mm), heaviest during Tue morning. Cool air temperatures (max 14°C on Wed morning, min 7°C on Tue morning). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 58mm), heaviest during Wed afternoon. Very mild (max 12°C on Wed afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the SSE on Thu night, light winds from the S by Sat morning).

Days 11–13 Weather Summary

Heavy rain (total 40mm), heaviest during Mon morning. Very mild (max 12°C on Sat afternoon, min 4°C on Mon night). Winds decreasing (fresh winds from the SE on Sun night, calm by Tue morning).

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
11:49PM2.07m
10:14AM2.66m
00:28AM2.09m
10:51AM2.67m
1:07AM2.10m
11:29AM2.66m
1:45AM2.11m
12:06PM2.60m
2:23AM2.13m
12:45PM2.51m
3:00AM2.17m
1:27PM2.38m
3:36AM2.22m
2:16PM2.21m
4:11AM2.30m
3:19PM2.03m
4:47AM2.39m
4:38PM1.87m
5:27AM2.50m
6:12PM1.79m
6:11AM2.62m
7:44PM1.81m
Low Tide
4:57PM0.27m
4:21AM1.55m
5:35PM0.22m
5:00AM1.55m
6:12PM0.21m
5:39AM1.56m
6:49PM0.22m
6:20AM1.57m
7:25PM0.26m
7:05AM1.57m
8:01PM0.34m
7:57AM1.55m
8:36PM0.46m
8:56AM1.49m
9:11PM0.60m
10:03AM1.38m
9:50PM0.77m
11:14AM1.19m
10:33PM0.96m
12:24PM0.94m
11:25PM1.15m
1:27PM0.66m
00:25AM1.31m
Wave
height (m) 
direction
period (s) 
2.2
WNW
10
3
WNW
11
3
W
11
3
WNW
11
2.4
WNW
11
2.3
WNW
12
2.1
WNW
11
1.9
WNW
11
1.7
WNW
11
1.7
WNW
11
1.8
WNW
11
2.1
WNW
10
2.1
WNW
10
2.2
WNW
12
2.5
WNW
12
2.5
WNW
12
2.1
WNW
12
1.7
WNW
12
2
WNW
11
2.2
SW
9
4
W
14
3.5
W
12
4
WSW
12
3.5
WSW
12
3
WSW
11
2.3
W
10
1.7
W
9
1.5
W
8
1.5
WNW
8
2
WNW
10
3
WNW
13
3.5
W
12
3.5
W
12
3
W
12
3
WNW
12
2.5
WNW
11
cloud
heavy rain
heavy rain
cloud
part cloud
part cloud
cloud
mod rain
part cloud
rain showers
rain showers
clear
part cloud
light rain
mod rain
mod rain
rain showers
cloud
mod rain
heavy rain
mod rain
light rain
mod rain
thunderstorm
rain showers
rain showers
cloud
cloud
cloud
cloud
light rain
mod rain
heavy rain
light rain
clear
clear
cloudy
heavy rain
heavy rain
cloudy
some clouds
some clouds
cloudy
mod rain
some clouds
rain shwrs
rain shwrs
clear
some clouds
light rain
mod rain
mod rain
rain shwrs
cloudy
mod rain
heavy rain
mod rain
light rain
mod rain
risk tstorm
rain shwrs
rain shwrs
cloudy
cloudy
cloudy
cloudy
light rain
mod rain
heavy rain
light rain
clear
clear
 km/h
20
S
30
S
10
NW
15
N
5
NE
5
NNE
0
NNW
5
N
5
NNW
5
WSW
10
SE
10
SSE
15
SW
5
E
5
ENE
5
E
5
SE
15
SE
25
SE
20
SSE
20
SE
25
SE
25
SE
30
SSW
25
S
10
SE
10
SE
10
S
15
SE
15
SE
20
SE
25
SE
10
NW
5
E
5
NE
5
ESE
 mm 
22
12
7
1
1
2
8
7
1
8
22
6
1
10
5
3
3
1
10
25
4
max°C
16
15
13
10
9
11
10
10
11
11
11
13
11
9
8
7
8
14
12
9
9
11
11
12
11
9
12
12
9
12
12
12
9
8
8
9
Moonrise
7:43
8:34
9:17
9:53
10:23
10:49
11:12
11:33
11:55
12:19
12:46
1:20
Moonset
3:30
4:19
5:15
6:18
7:24
8:31
9:38
10:45
11:54
1:04
2:18
3:36
Sunrise
7:35
7:37
7:37
7:37
7:37
7:39
7:39
7:39
7:39
7:39
7:39
7:39
Sunset
4:50
4:50
4:51
4:51
4:52
4:52
4:52
4:52
4:53
4:54
4:54
4:55
Today's sea temperature in McKinleyville is
12.4° C
(Statistics for 18 Dec 1981-2005 – mean: 11.6 max: 13.5 min: 10.3°C)
Issued (local time): 3 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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