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 06:22 AM and sunset is at 08:07 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Sat morning. Cool air temperatures (max 11°C on Sun afternoon, min 9°C on Sat morning). Winds decreasing (fresh winds from the NNW on Sat night, calm by Sun night).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Cool air temperatures (max 12°C on Wed morning, min 9°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 18mm), heaviest on Fri morning. Very mild (max 11°C on Fri morning, min 7°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 15°C on Tue morning, min 10°C on Tue night). Wind will be generally light.

Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
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
12:04PM1.92m
11:56PM2.43m
1:02PM1.92m
00:34AM2.55m
2:00PM1.89m
1:14AM2.59m
2:57PM1.84m
1:58AM2.56m
3:56PM1.76m
2:46AM2.45m
4:58PM1.69m
3:38AM2.28m
6:03PM1.65m
7:10PM1.65m
5:48AM1.88m
8:11PM1.69m
7:03AM1.72m
9:01PM1.76m
8:18AM1.62m
9:41PM1.84m
9:29AM1.57m
10:15PM1.93m
Low Tide
5:32AM-0.15m
5:27PM0.33m
6:21AM-0.41m
6:10PM0.47m
7:09AM-0.57m
6:54PM0.62m
7:59AM-0.64m
7:40PM0.76m
8:50AM-0.61m
8:30PM0.87m
9:43AM-0.51m
9:25PM0.97m
10:40AM-0.36m
10:31PM1.02m
11:40AM-0.20m
11:50PM1.02m
12:42PM-0.05m
1:14AM0.93m
1:42PM0.07m
2:30AM0.77m
2:35PM0.19m
3:32AM0.57m
3:22PM0.31m
4:21AM0.37m
Wave
height (m) 
direction
period (s) 
1.7
WNW
10
2.2
WNW
8
3
NW
9
2.2
NW
8
2.1
NW
8
1.9
NW
8
1.6
WNW
14
2
NW
7
2
NW
7
1.4
WNW
12
1.5
WNW
12
1.5
WNW
12
1.3
WNW
11
1.4
WNW
11
1.4
NW
6
1.2
WNW
10
1
WSW
11
0.8
WNW
18
1.3
WNW
16
1.8
WNW
15
1.9
WNW
14
2
WNW
13
2.1
WNW
12
2.2
WNW
12
2
WNW
12
1.8
WNW
11
1.6
WNW
11
1.4
WNW
10
1.7
WNW
10
1.7
WNW
10
1.8
WNW
10
2.1
WNW
13
2.1
WNW
12
2.3
WNW
13
2.5
WNW
13
2.5
WNW
12
light rain
light rain
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
mod rain
rain showers
rain showers
clear
part cloud
rain showers
clear
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
rain shwrs
mod rain
rain shwrs
rain shwrs
clear
some clouds
rain shwrs
clear
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
15
N
25
NNW
30
NNW
20
NNW
20
NNW
10
NW
20
NNW
20
N
5
NNW
15
NW
15
NW
10
NNE
10
NW
15
NNW
5
N
10
WNW
10
NW
10
SSE
15
NW
15
NW
5
SE
10
SW
20
SW
10
SSE
10
NW
10
NW
10
SE
10
W
5
W
5
E
10
NNW
10
N
10
NNE
15
NNW
15
N
5
NW
 mm 
2
2
3
7
3
2
6
max°C
10
10
10
9
11
10
10
10
9
11
11
10
12
12
10
12
12
12
11
10
10
10
11
9
11
11
10
13
13
12
15
14
11
12
12
11
Moonrise
5:31
5:59
6:33
7:15
8:07
9:10
10:19
11:31
12:41
1:47
2:51
3:52
Moonset
7:15
8:37
10:00
11:20
12:30
1:26
2:10
2:44
3:11
3:33
3:53
Sunrise
6:22
6:20
6:18
6:18
6:16
6:15
6:13
6:11
6:11
6:09
6:09
6:07
Sunset
8:07
8:07
8:08
8:09
8:10
8:12
8:13
8:14
8:15
8:15
8:16
8:17
Today's sea temperature in Eureka, Humboldt Bay is 10.1 °C (Statistics for 26 Apr 1981-2005 – mean: 11.4 max: 13.8 min: 10.3°C)
Issued (local time): 10 am Saturday 26 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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