Humboldt Bay Entrance Sea Conditions and Tide Table

Humboldt Bay Entrance 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 04:52 PM.

Days 1–4 Weather Summary

Heavy rain (total 70mm), heaviest during Wed night. Cool air temperatures (max 17°C on Tue night, min 8°C on Tue night). Mainly strong winds.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Cool air temperatures (max 11°C on Fri afternoon, min 7°C on Fri night). Winds decreasing (fresh winds from the N on Fri afternoon, calm by Mon morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 19°C on Wed afternoon, min 9°C on Mon afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 27mm), heaviest during Fri night. Very mild (max 17°C on Fri morning, min 13°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the S by Sat night).

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
3:11AM1.49m
1:31PM1.77m
3:47AM1.55m
2:23PM1.62m
4:23AM1.65m
3:27PM1.44m
5:01AM1.76m
4:47PM1.26m
5:42AM1.88m
6:23PM1.16m
6:27AM2.01m
7:59PM1.16m
7:15AM2.14m
9:20PM1.23m
8:05AM2.25m
10:28PM1.34m
8:57AM2.32m
11:22PM1.44m
9:51AM2.37m
00:10AM1.52m
10:43AM2.37m
00:55AM1.58m
11:34AM2.30m
Low Tide
8:25PM-0.18m
8:19AM1.07m
9:02PM-0.09m
9:18AM1.00m
9:41PM0.04m
10:25AM0.88m
10:23PM0.21m
11:36AM0.68m
11:09PM0.41m
12:47PM0.43m
00:00AM0.61m
1:53PM0.14m
00:57AM0.79m
2:53PM-0.14m
1:57AM0.92m
3:48PM-0.38m
3:00AM1.01m
4:40PM-0.55m
3:59AM1.02m
5:30PM-0.63m
4:57AM0.98m
6:17PM-0.64m
5:52AM0.94m
Wave
height (m) 
direction
period (s) 
2.4
WNW
12
2.2
WNW
12
2.5
W
11
1.7
WNW
11
1.7
W
10
3
SW
10
2.5
SW
10
3
WSW
11
2.5
WSW
11
2.5
WSW
11
2.2
W
10
2.2
NW
9
1.8
NW
9
1.6
NW
8
1.3
NW
8
1.3
NW
8
1.3
NW
8
1.2
NW
8
1.3
NW
9
1.2
WNW
12
1.4
W
14
1.4
W
13
1.4
W
12
1.3
W
12
1.2
W
12
1.2
W
11
1.4
W
13
1.4
W
12
1.3
W
12
1.4
W
11
1.5
WSW
8
1.7
W
10
2.1
W
10
2.1
W
10
2.2
WSW
8
2.2
W
10
mod rain
heavy rain
rain showers
cloud
heavy rain
light rain
light rain
rain showers
light rain
light rain
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
rain showers
part cloud
cloud
mod rain
light rain
light rain
rain showers
light rain
mod rain
heavy rain
rain shwrs
cloudy
heavy rain
light rain
light rain
rain shwrs
light rain
light rain
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
rain shwrs
some clouds
cloudy
mod rain
light rain
light rain
rain shwrs
light rain
 km/h
15
NNE
25
SSE
15
SE
15
SSE
25
SE
35
SSE
20
SE
25
SE
20
E
30
N
5
ENE
5
ENE
15
NNW
10
ESE
5
NW
15
N
5
ENE
5
S
5
N
10
E
5
ESE
5
NNE
10
SE
5
SE
5
N
5
ESE
5
SW
10
SSW
10
S
10
SE
20
S
15
SSE
25
S
25
SSE
35
S
20
S
 mm 
7
22
2
17
4
2
15
1
2
3
10
4
1
6
2
max°C
10
17
12
13
13
11
11
9
10
11
9
9
9
9
8
8
9
10
11
10
13
12
15
18
19
16
15
14
14
17
16
15
15
16
15
15
Moonrise
10:49
11:12
11:34
11:56
12:20
12:48
1:22
2:06
3:01
4:10
5:27
Moonset
8:32
9:39
10:46
11:54
1:04
2:18
3:35
4:55
6:13
7:22
8:19
9:03
Sunrise
7:39
7:39
7:39
7:39
7:39
7:39
7:39
7:41
7:41
7:41
7:41
7:41
Sunset
4:52
4:53
4:54
4:54
4:55
4:57
4:57
4:58
4:59
5:00
5:00
5:01
Today's sea temperature in Humboldt Bay Entrance is
12.5° C
(Statistics for 23 Dec 1981-2005 – mean: 11.5 max: 13.5 min: 10.2°C)
Issued (local time): 3 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest