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 05:54 AM and sunset is at 08:30 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Thu morning, min 9°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sun afternoon, min 8°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Thu morning, min 10°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Fri afternoon, min 9°C on Sun night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Very mild (max 15°C on Mon afternoon, min 9°C on Mon night). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thu
4
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
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High Tide
5:08PM1.78m
6:05PM1.79m
7:01PM1.84m
6:06AM1.85m
7:53PM1.92m
7:23AM1.66m
8:40PM2.01m
8:42AM1.54m
9:21PM2.10m
9:58AM1.50m
9:58PM2.18m
11:07AM1.51m
10:32PM2.23m
12:05PM1.55m
11:05PM2.27m
12:56PM1.60m
11:37PM2.29m
1:39PM1.63m
00:10AM2.29m
2:19PM1.64m
00:44AM2.27m
2:58PM1.64m
1:19AM2.23m
3:37PM1.62m
1:55AM2.18m
4:17PM1.61m
Low Tide
9:50AM-0.57m
9:40PM0.92m
10:44AM-0.41m
10:51PM0.90m
11:40AM-0.23m
00:10AM0.83m
12:36PM-0.05m
1:30AM0.68m
1:30PM0.15m
2:42AM0.49m
2:22PM0.33m
3:42AM0.27m
3:11PM0.51m
4:32AM0.08m
3:56PM0.66m
5:15AM-0.07m
4:39PM0.80m
5:55AM-0.19m
5:20PM0.90m
6:31AM-0.26m
5:59PM0.97m
7:08AM-0.30m
6:36PM1.02m
7:44AM-0.30m
7:13PM1.05m
8:21AM-0.28m
7:51PM1.06m
8:58AM-0.25m
Wave
Height (m)
Direction
Period (s)
2.2
WNW
12
3
NW
8
2.3
NW
9
2.1
NW
9
2.3
NW
9
2.4
NW
9
2.3
NW
9
2.3
NW
8
2.1
NW
8
1.5
NW
8
1.4
NW
8
1.4
WNW
17
1.7
WNW
15
1.7
WNW
14
1.7
WNW
13
1.3
WNW
12
1.2
WNW
12
1.9
WNW
11
2.5
WNW
10
3.5
NW
10
3
NW
10
2.5
NW
10
3
NW
9
3
NW
9
2.3
WNW
15
2.5
WNW
14
2.5
NW
9
2.3
NW
10
2.5
NW
10
3
NW
10
2.5
NW
10
3
NW
10
3
NW
10
2.4
NW
9
2.5
NW
9
3
NW
9
3
NW
9
4
NW
10
3.5
NW
10
3
NW
10
3.5
NW
10
3
NW
10
2.3
NW
8
2
NW
8
1.5
WNW
9
1.2
WNW
12
1.3
WNW
12
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
km/h
15
NNW
20
N
5
SSE
10
NW
15
NNW
5
E
10
NW
10
NNW
5
SW
10
WNW
10
NW
0
SSE
10
NW
15
NNW
5
NE
10
NNW
10
N
15
N
20
NNW
30
N
5
NE
15
NNW
15
NNW
5
E
10
NNW
10
NNW
10
S
10
W
10
NW
5
N
10
NNW
10
NNW
5
SE
10
NW
10
NNW
5
N
20
NNW
25
N
10
N
15
NNW
15
N
5
N
15
NW
15
N
5
N
10
NW
15
NNW
max °C
15
14
11
16
16
12
16
16
11
14
14
11
14
15
10
15
15
11
13
14
11
16
16
13
21
18
14
15
16
12
16
16
11
16
16
11
14
15
11
15
15
12
14
14
11
14
15
Moonrise
9:36
10:53
12:07
1:17
2:23
3:28
4:31
5:34
6:37
7:41
8:43
9:40
10:31
11:15
11:52
Moonset
12:23
1:05
1:38
2:05
2:28
2:49
3:09
3:30
3:54
4:21
4:54
5:33
6:19
7:13
8:13
9:16
Sunrise
5:54
5:54
5:52
5:52
5:52
5:50
5:50
5:50
5:48
5:48
5:48
5:48
5:47
5:47
5:46
5:46
Sunset
8:30
8:31
8:32
8:34
8:35
8:36
8:36
8:37
8:37
8:38
8:39
8:39
8:40
8:42
8:43
8:43
Today's sea temperature in Eureka Slough Bridge, Humboldt Bay is
10.0° C
(Statistics for 20 May 1981-2005 – mean: 11.9 max: 14.4 min: 10.0°C)
Issued (local time): 10 am Wednesday 20 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest