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 — and sunset is at 05:39 PM.

Days 1–4 Weather Summary

Moderate rain (total 18mm), heaviest on Thu afternoon. Low air temperatures (max 8°C on Fri morning, min 1°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Wed morning, min 1°C on Sun night). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the SE by Wed morning).

Days 8–10 Weather Summary

Heavy rain (total 20mm), heaviest during Thu morning. Very mild (max 12°C on Fri morning, min 3°C on Wed night). Winds decreasing (fresh winds from the SSE on Thu morning, calm by Sat morning).

Days 11–13 Weather Summary

Heavy rain (total 33mm), heaviest during Sun afternoon. Very mild (max 15°C on Sun morning, min 5°C on Mon night). Wind will be generally light.

Thu
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tue
18
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
8:22PM1.48m
7:02AM2.44m
9:48PM1.59m
8:07AM2.44m
10:46PM1.71m
9:09AM2.45m
11:29PM1.80m
10:04AM2.46m
00:06AM1.88m
10:53AM2.44m
00:38AM1.94m
11:38AM2.38m
1:07AM1.98m
12:19PM2.29m
1:34AM2.02m
12:59PM2.16m
2:00AM2.06m
1:40PM2.01m
2:27AM2.09m
2:23PM1.85m
2:54AM2.11m
3:10PM1.68m
3:23AM2.12m
Low Tide
1:12PM0.10m
00:14AM1.14m
2:21PM-0.02m
1:35AM1.21m
3:21PM-0.12m
2:48AM1.17m
4:12PM-0.20m
3:50AM1.08m
4:56PM-0.24m
4:41AM0.96m
5:35PM-0.23m
5:28AM0.85m
6:11PM-0.18m
6:11AM0.75m
6:43PM-0.08m
6:53AM0.67m
7:14PM0.07m
7:34AM0.61m
7:42PM0.25m
8:16AM0.56m
8:10PM0.45m
9:01AM0.53m
8:36PM0.65m
9:51AM0.51m
Wave
height (m) 
direction
period (s) 
1.4
WNW
14
1.5
WNW
14
1.9
NW
8
1.6
NW
7
1.2
WNW
12
1
W
19
1.5
W
18
1.6
W
16
1.8
WNW
15
2.1
NW
8
2.1
NW
8
2
NNW
8
2.5
NNW
8
2.2
W
14
1.7
W
13
1.6
W
13
1.6
WNW
16
1.5
WNW
22
1.6
WNW
20
1.9
WNW
18
2.3
WNW
17
2.5
WNW
16
3
WNW
16
3
WNW
15
3.5
WNW
15
2.5
WNW
14
2
W
14
1.7
W
14
1.5
W
14
1.8
W
12
2.2
W
12
3
W
16
3
W
14
3
W
14
3
W
12
2.5
WNW
11
heavy rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
rain showers
mod rain
light rain
rain showers
part cloud
cloud
cloud
cloud
cloud
part cloud
mod rain
rain showers
light rain
rain showers
rain showers
rain showers
part cloud
heavy rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
cloudy
some clouds
rain shwrs
mod rain
light rain
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
mod rain
rain shwrs
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
 km/h
10
NE
10
NW
15
N
15
N
10
ESE
10
ESE
15
N
10
ENE
10
NNE
20
N
10
NNE
10
NNE
30
N
20
N
20
N
15
N
10
E
5
SE
10
SW
15
SE
25
SE
20
SSE
15
SSE
10
SSE
10
WSW
10
SE
5
SSE
5
S
10
SE
15
SSE
20
SSW
10
SW
20
NW
20
NNW
10
NE
10
NNE
 mm 
14
4
1.0
8
2.0
9
8
15
4
3
2.0
1.0
max°C
5
7
8
7
5
8
8
5
6
7
5
5
7
6
5
5
2
8
7
5
9
8
9
12
11
11
12
14
14
15
12
10
9
9
8
8
Moonrise
11:47
12:36
1:35
2:42
3:52
5:02
6:09
7:14
8:16
9:17
10:17
11:19
Moonset
2:41
3:53
4:57
5:50
6:33
7:06
7:33
7:57
8:17
8:36
8:54
9:14
9:36
Sunrise
7:20
7:18
7:16
7:16
7:15
7:13
7:11
7:11
7:09
7:09
7:07
7:05
Sunset
5:39
5:40
5:43
5:44
5:45
5:45
5:46
5:49
5:50
5:51
5:52
5:53
Today's sea temperature in Eureka, Humboldt Bay is 9.8 °C (Statistics for 06 Feb 1981-2005 – mean: 11.2 max: 12.7 min: 9.3°C)
Issued (local time): 3 pm Thursday 06 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest