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 06:35 AM and sunset is at 08:00 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Wed morning, min 12°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Fri morning, min 12°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 16°C on Tue morning, min 11°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 17°C on Fri morning, min 12°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Very mild (max 16°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wed
9
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
12:17PM1.70m
11:07PM2.19m
12:42PM1.78m
11:49PM2.22m
1:08PM1.87m
00:30AM2.21m
1:35PM1.97m
1:12AM2.16m
2:01PM2.06m
1:55AM2.08m
2:29PM2.15m
2:41AM1.96m
2:58PM2.23m
3:33AM1.81m
3:30PM2.29m
4:34AM1.66m
4:09PM2.31m
5:47AM1.53m
4:59PM2.31m
7:14AM1.46m
6:02PM2.28m
8:45AM1.50m
7:17PM2.27m
9:58AM1.60m
8:33PM2.29m
10:49AM1.73m
9:42PM2.33m
11:31AM1.86m
Low Tide
5:14AM0.00m
4:58PM0.95m
5:49AM-0.05m
5:39PM0.82m
6:20AM-0.06m
6:18PM0.69m
6:50AM-0.03m
6:58PM0.55m
7:20AM0.06m
7:39PM0.43m
7:49AM0.19m
8:21PM0.31m
8:20AM0.36m
9:08PM0.22m
8:53AM0.55m
10:00PM0.16m
9:30AM0.75m
11:00PM0.12m
10:14AM0.94m
00:09AM0.09m
11:15AM1.09m
1:23AM0.03m
12:40PM1.16m
2:34AM-0.05m
2:10PM1.12m
3:36AM-0.14m
3:25PM0.97m
4:29AM-0.20m
4:27PM0.76m
Wave
Height (m)
Direction
Period (s)
0.7
WSW
16
0.7
WSW
16
0.7
WSW
14
0.7
WSW
13
0.7
W
13
0.8
W
12
1
WNW
8
1
W
10
1.1
WNW
8
1
W
10
1.1
W
10
1.2
NW
6
1.1
NW
6
1.3
W
9
1.7
NNW
7
1.4
NW
7
1.4
W
9
1.1
W
9
0.9
SW
14
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.8
WSW
11
0.9
WNW
9
1.1
NW
9
1.2
WNW
9
1.8
NW
7
2.3
NW
8
3.5
NW
9
3
NW
10
3
NW
10
3
NW
10
3
NW
10
3
NW
10
3
NW
10
3
NW
10
2.3
NW
9
2.1
NW
9
2.4
NW
9
1.9
NW
8
1.4
NW
8
1
NW
8
1.3
NW
8
1.9
NW
9
2
WNW
10
1.9
WNW
10
1.9
WNW
10
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
rain showers
rain showers
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
some clouds
clear
rain shwrs
rain shwrs
clear
clear
clear
clear
km/h
10
WNW
10
N
5
ENE
10
NNW
10
N
5
NE
15
NNW
15
N
5
ENE
10
NW
15
NNW
0
NNW
10
NW
15
NNW
5
SE
15
NW
15
NNW
5
NNE
10
NNW
10
N
5
ESE
10
NNW
15
N
10
NNE
15
NNW
15
N
5
N
15
NNW
25
N
5
NNE
15
NNW
15
N
5
N
10
NW
15
N
15
N
15
NNW
10
N
5
ESE
5
WNW
15
N
10
S
15
NNW
10
NNW
5
NE
15
NNW
20
N
 mm
3
3
max °C
16
17
14
18
18
15
17
17
14
15
15
13
15
15
13
14
14
13
14
15
13
16
16
14
15
15
14
14
16
14
17
16
13
15
16
14
14
15
13
15
16
15
16
16
14
15
15
Moonrise
6:59
7:25
7:49
8:10
8:32
8:54
9:19
9:49
10:26
11:12
12:10
1:18
2:34
3:52
5:08
Moonset
3:52
4:58
6:04
7:10
8:16
9:24
10:34
11:46
1:01
2:15
3:25
4:26
5:16
5:56
6:28
6:55
Sunrise
6:35
6:37
6:37
6:39
6:39
6:41
6:41
6:43
6:43
6:45
6:46
6:47
6:48
6:48
6:50
6:50
Sunset
8:00
7:59
7:57
7:54
7:53
7:52
7:51
7:49
7:46
7:45
7:44
7:43
7:40
7:38
7:37
7:36
Today's sea temperature in Eureka, Humboldt Bay is
14.3°C
(Statistics for 25 Aug 1981-2005 – mean: 14.3 max: 17.2 min: 11.7°C)
Issued (local time): 10 am Tuesday 25 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest