Eureka Slough Bridge, Humboldt Bay Sea Conditions and Tide Table

Eureka Slough Bridge, 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 —.

Days 1–4 Weather Summary

Heavy rain (total 21mm), heaviest during Thu night. Cool air temperatures (max 12°C on Sat afternoon, min 5°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Cool air temperatures (max 12°C on Tue morning, min 6°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Fri morning, min 8°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Warm (max 20°C on Mon morning, min 10°C on Sat night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tue
25
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
1:41AM2.06m
1:06PM2.21m
2:07AM2.10m
1:47PM2.05m
2:34AM2.13m
2:30PM1.88m
3:01AM2.15m
3:17PM1.71m
3:30AM2.15m
4:13PM1.55m
4:03AM2.15m
5:23PM1.41m
4:44AM2.14m
6:53PM1.35m
5:37AM2.13m
8:41PM1.39m
9:55PM1.49m
7:47AM2.20m
10:34PM1.59m
8:48AM2.30m
11:06PM1.71m
9:43AM2.39m
Low Tide
6:59AM0.67m
7:20PM0.07m
7:40AM0.60m
7:48PM0.25m
8:22AM0.56m
8:16PM0.44m
9:07AM0.52m
8:42PM0.65m
9:57AM0.51m
9:08PM0.84m
10:54AM0.48m
9:35PM1.01m
12:00PM0.45m
10:12PM1.15m
1:10PM0.36m
11:31PM1.26m
2:15PM0.23m
1:13AM1.27m
3:09PM0.07m
2:29AM1.20m
3:54PM-0.08m
3:27AM1.05m
4:34PM-0.20m
Wave
height (m) 
direction
period (s) 
4
W
15
4.5
W
13
3.5
W
13
2.5
WNW
15
2
WNW
14
1.6
WNW
14
1.7
WNW
14
2.2
W
12
2.4
W
13
3.5
W
15
3.5
W
15
3.5
W
14
2.5
W
13
2.1
W
12
1.8
W
12
1.6
WNW
17
2.4
WNW
16
2.3
WNW
15
2.1
WNW
15
2
WNW
14
1.9
WNW
14
2.1
WNW
14
2.5
WNW
14
2.5
WNW
14
2.5
WNW
14
2.4
WNW
13
2.3
WNW
13
1.9
WNW
13
2.1
W
12
2.5
W
13
2.5
WNW
16
2.4
WNW
15
2.1
WNW
14
1.8
WNW
14
2.1
WNW
16
2.4
WNW
15
heavy rain
part cloud
clear
part cloud
part cloud
part cloud
light rain
rain showers
light rain
light rain
light rain
rain showers
part cloud
part cloud
cloud
mod rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
heavy rain
some clouds
clear
some clouds
some clouds
some clouds
light rain
rain shwrs
light rain
light rain
light rain
rain shwrs
some clouds
some clouds
cloudy
mod rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
cloudy
 km/h
20
W
15
NNW
10
N
10
E
5
SSE
15
SW
15
SE
10
S
20
SSW
10
SSW
10
SW
5
NNW
10
ESE
5
ENE
5
SW
10
SSE
5
S
5
NNW
5
E
5
NE
10
NNW
5
E
5
N
10
NNW
5
ENE
5
NNE
10
N
5
E
5
NNW
10
NNW
5
ENE
0
ESE
5
WSW
5
SE
10
SW
20
SW
 mm 
13
5
1.0
2.0
4
2.0
1.0
7
max°C
10
9
9
6
11
12
9
12
12
11
10
10
8
12
12
12
10
11
8
13
12
10
17
15
12
16
14
12
18
16
13
20
18
16
16
14
Moonrise
7:13
8:16
9:17
10:17
11:19
12:21
1:25
2:29
3:30
4:26
5:14
5:53
Moonset
7:56
8:17
8:35
8:54
9:14
9:36
10:02
10:34
11:14
12:03
1:03
2:12
3:27
Sunrise
7:11
7:09
7:07
7:07
7:05
7:03
7:03
7:01
7:00
6:58
6:56
6:56
Sunset
5:50
5:51
5:52
5:52
5:54
5:55
5:57
5:58
5:59
6:00
6:01
6:02
Today's sea temperature in Eureka Slough Bridge, Humboldt Bay is 9.8 °C (Statistics for 13 Feb 1981-2005 – mean: 11.1 max: 12.5 min: 9.5°C)
Issued (local time): 9 pm Thursday 13 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest