Eureka, Humboldt Bay Sea Conditions and Tide Table

Eureka, Humboldt Bay 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 07:15 AM and sunset is at 05:45 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Wed morning, min 8°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 25mm), heaviest during Mon night. Cool air temperatures (max 13°C on Mon afternoon, min 7°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 41mm), heaviest during Wed afternoon. Very mild (max 13°C on Wed morning, min 6°C on Wed night). Winds decreasing (fresh winds from the S on Wed morning, light winds from the W by Thu afternoon).

Days 10–12 Weather Summary

Heavy rain (total 33mm), heaviest during Fri night. Very mild (max 14°C on Sat morning, min 6°C on Sun night). Winds decreasing (fresh winds from the SSE on Fri afternoon, calm by Sun morning).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
10:04PM1.46m
7:43AM2.15m
10:44PM1.55m
8:41AM2.20m
11:12PM1.63m
9:32AM2.26m
11:39PM1.72m
10:18AM2.32m
00:05AM1.81m
11:01AM2.35m
00:32AM1.91m
11:43AM2.33m
00:59AM2.01m
12:26PM2.28m
1:27AM2.12m
1:10PM2.17m
1:56AM2.22m
1:59PM2.02m
2:28AM2.30m
2:54PM1.84m
3:03AM2.37m
3:59PM1.66m
3:45AM2.39m
5:17PM1.51m
4:37AM2.38m
6:51PM1.44m
5:41AM2.36m
Low Tide
2:16PM0.30m
1:13AM1.30m
3:10PM0.18m
2:24AM1.26m
3:54PM0.06m
3:20AM1.17m
4:32PM-0.04m
4:07AM1.06m
5:06PM-0.12m
4:50AM0.93m
5:39PM-0.15m
5:32AM0.79m
6:10PM-0.13m
6:14AM0.65m
6:41PM-0.05m
6:57AM0.51m
7:12PM0.09m
7:44AM0.38m
7:45PM0.28m
8:35AM0.28m
8:19PM0.50m
9:31AM0.21m
8:58PM0.72m
10:35AM0.16m
9:44PM0.93m
11:47AM0.11m
10:48PM1.09m
1:03PM0.03m
Wave
height (m) 
direction
period (s) 
1.7
WNW
11
1.9
WNW
10
1.8
WNW
10
1.8
WNW
15
1.9
WNW
15
2.4
WNW
18
3
WNW
17
3
WNW
16
2.5
WNW
14
2.3
WNW
14
2.2
WNW
14
2.1
WNW
14
1.9
WNW
15
2
WNW
14
1.9
WNW
14
1.9
WNW
13
1.6
WNW
13
1.8
W
12
2.4
WNW
15
3.5
WNW
14
3.5
WNW
14
2.5
WNW
13
3
WNW
12
1.9
NW
11
1.7
WNW
10
2.2
WNW
12
1.9
WNW
11
1.7
NW
11
2.4
WSW
8
2.5
WNW
10
3
WNW
12
3
WNW
13
2.5
WNW
14
2.5
WNW
13
2.2
WNW
13
1.8
WNW
12
1.5
WNW
12
1.8
WNW
11
1.9
WNW
10
3
WNW
11
3
WNW
12
3
WNW
13
3.5
WNW
14
3.5
WNW
13
3
WNW
12
2.5
WNW
12
2.3
WNW
11
part cloud
clear
clear
cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
light rain
rain showers
cloud
light rain
mod rain
rain showers
heavy rain
rain showers
clear
heavy rain
rain showers
rain showers
cloud
part cloud
cloud
mod rain
mod rain
part cloud
rain showers
light rain
mod rain
light rain
clear
part cloud
cloud
light rain
heavy rain
heavy rain
mod rain
rain showers
rain showers
rain showers
part cloud
part cloud
some clouds
clear
clear
cloudy
clear
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
light rain
rain shwrs
cloudy
light rain
mod rain
rain shwrs
heavy rain
rain shwrs
clear
heavy rain
rain shwrs
rain shwrs
cloudy
some clouds
cloudy
mod rain
mod rain
some clouds
rain shwrs
light rain
mod rain
light rain
clear
some clouds
cloudy
light rain
heavy rain
heavy rain
mod rain
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
 km/h
5
S
5
NW
5
E
0
ENE
15
N
15
NNE
5
NNW
10
N
5
ESE
5
S
10
SW
10
E
5
ENE
10
NNW
10
SE
15
SSE
10
E
10
ESE
25
SSE
30
SSE
30
S
25
SSE
30
S
15
SE
10
SSE
5
W
15
SSE
20
SSE
30
SSE
20
SSE
10
SSE
20
S
15
ESE
5
W
20
NNW
10
SE
10
SSE
25
SSW
25
SE
30
SSE
20
W
15
SSE
20
SSW
25
NW
10
SE
15
SE
15
SW
 mm 
5
8
3
9
2
11
4
12
11
1
6
9
4
2
9
3
2
21
22
8
5
5
1
max°C
14
14
11
13
11
9
11
10
9
12
11
11
12
11
10
12
13
10
11
9
10
13
11
7
9
10
7
13
12
9
14
13
9
9
9
8
12
12
10
9
8
6
7
8
7
10
9
Moonrise
3:25
4:21
5:10
5:51
6:26
6:55
7:20
7:43
8:06
8:28
8:53
9:22
9:57
10:42
11:37
12:44
Moonset
12:05
12:56
1:54
2:59
4:07
5:16
6:25
7:35
8:45
9:57
11:11
12:27
1:43
2:55
3:58
Sunrise
7:15
7:13
7:11
7:11
7:09
7:09
7:07
7:05
7:05
7:03
7:01
7:00
6:58
6:56
6:56
6:54
Sunset
5:45
5:46
5:49
5:50
5:51
5:52
5:53
5:54
5:55
5:57
5:58
5:59
6:00
6:01
6:02
6:04
Today's sea temperature in Eureka, Humboldt Bay is
12.3° C
(Statistics for 11 Feb 1981-2005 – mean: 11.1 max: 12.8 min: 9.3°C)
Issued (local time): 9 am Wednesday 11 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest