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 08:08 PM.

Days 1–4 Weather Summary

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

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Cool air temperatures (max 13°C on Sat afternoon, min 10°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 16°C on Wed afternoon, min 10°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Sat afternoon, min 9°C on Thu night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
night
AM
Wave Height Map
High Tide
11:20PM2.16m
12:04PM1.73m
11:49PM2.23m
12:52PM1.73m
00:18AM2.26m
1:38PM1.72m
00:45AM2.27m
2:21PM1.70m
1:14AM2.25m
3:03PM1.66m
1:45AM2.21m
3:47PM1.61m
2:17AM2.15m
4:33PM1.56m
2:53AM2.07m
5:24PM1.51m
6:19PM1.50m
7:12PM1.53m
5:31AM1.74m
8:00PM1.60m
6:46AM1.64m
8:41PM1.72m
8:03AM1.59m
9:18PM1.87m
9:17AM1.60m
9:53PM2.05m
10:26AM1.64m
Low Tide
5:33AM0.05m
5:19PM0.47m
6:13AM-0.09m
5:54PM0.61m
6:50AM-0.19m
6:29PM0.73m
7:26AM-0.23m
7:03PM0.84m
8:02AM-0.24m
7:36PM0.94m
8:40AM-0.21m
8:10PM1.01m
9:20AM-0.16m
8:46PM1.06m
10:03AM-0.09m
9:29PM1.10m
10:49AM-0.02m
10:26PM1.12m
11:40AM0.05m
11:41PM1.09m
12:32PM0.11m
1:03AM0.99m
1:24PM0.17m
2:15AM0.80m
2:15PM0.24m
3:15AM0.54m
3:02PM0.33m
4:06AM0.24m
3:48PM0.44m
Wave
height (m) 
direction
period (s) 
1.9
NW
8
1.7
WNW
16
1.8
WNW
15
1.8
WNW
14
1.7
WNW
13
1.7
WNW
13
2
NW
8
2
WNW
13
2.2
WNW
12
2.3
NW
8
1.8
WNW
12
1.8
WNW
9
2
WNW
18
1.9
WNW
16
1.9
WNW
15
1.8
WNW
14
1.7
WNW
14
1.6
WNW
13
1.4
WNW
13
1.3
WNW
12
1.2
WNW
12
1.2
WNW
11
1.1
WNW
11
1.1
WNW
13
1.1
W
12
1.1
W
11
1
W
11
1.1
WNW
16
1
WNW
15
1.1
WNW
14
1.1
WNW
14
1.1
WNW
13
1.1
WNW
13
1.8
W
17
2.5
W
15
2.5
W
14
2.4
WNW
13
2.3
WNW
12
2.2
WNW
12
2
WNW
11
1.8
WNW
11
1.8
WNW
11
1.9
WNW
10
1.8
WNW
10
1.7
WNW
9
1.7
NW
7
1.6
WNW
10
clear
clear
clear
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
 km/h
0
NE
10
NW
15
NNW
5
SE
10
NW
15
NNW
5
NNW
15
NW
20
NNW
15
NNW
10
NNW
10
NNW
5
SW
5
W
10
WSW
0
ESE
5
NNW
10
NNE
5
ESE
5
S
5
W
5
ESE
10
NW
10
NNW
5
E
10
NW
10
NNW
5
ENE
10
NW
10
NNW
5
ESE
10
WSW
5
W
5
N
10
NW
15
NW
5
ENE
15
NNW
20
NNW
10
NE
20
NNW
20
N
10
N
15
NNW
15
NNW
0
NE
15
NNW
 mm 
2
max°C
9
12
13
9
14
14
10
13
13
11
12
13
11
13
13
12
13
12
12
13
14
13
15
16
12
14
14
11
13
14
12
16
17
14
14
14
12
12
13
10
15
15
12
16
16
12
16
Moonrise
6:37
7:42
8:46
9:49
10:50
11:46
12:35
1:17
1:51
2:21
2:46
3:09
3:31
3:54
4:19
Moonset
5:04
5:26
5:50
6:19
6:53
7:35
8:23
9:19
10:20
11:24
12:30
1:36
2:43
3:52
5:04
Sunrise
6:18
6:16
6:15
6:13
6:11
6:11
6:09
6:09
6:07
6:05
6:05
6:03
6:03
6:01
6:01
6:00
Sunset
8:08
8:09
8:10
8:12
8:13
8:14
8:15
8:15
8:16
8:17
8:19
8:20
8:21
8:22
8:22
8:23
Today's sea temperature in Eureka Slough Bridge, Humboldt Bay is
12.0° C
(Statistics for 28 Apr 1981-2005 – mean: 11.6 max: 13.8 min: 10.1°C)
Issued (local time): 10 pm Tuesday 28 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest