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 06:01 AM and sunset is at 08:43 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 15°C on Sun morning, min 11°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 15°C on Wed morning, min 11°C on Wed night). Wind will be generally light.

Days 13–16 Weather Summary

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

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tue
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
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
5:17AM1.65m
5:56PM2.13m
6:29AM1.45m
6:39PM2.14m
7:55AM1.35m
7:24PM2.13m
9:34AM1.35m
8:13PM2.14m
10:58AM1.43m
9:04PM2.16m
11:52AM1.51m
9:54PM2.19m
12:30PM1.58m
10:41PM2.23m
1:00PM1.63m
11:24PM2.27m
1:29PM1.68m
00:05AM2.28m
1:56PM1.74m
00:44AM2.27m
2:25PM1.80m
1:22AM2.22m
2:53PM1.86m
2:02AM2.13m
3:22PM1.94m
2:44AM2.00m
3:51PM2.01m
3:32AM1.84m
4:22PM2.10m
Low Tide
10:58AM0.41m
00:20AM0.45m
11:41AM0.67m
1:28AM0.36m
12:31PM0.90m
2:34AM0.27m
1:30PM1.07m
3:32AM0.16m
2:35PM1.16m
4:23AM0.05m
3:36PM1.18m
5:07AM-0.04m
4:29PM1.14m
5:46AM-0.11m
5:14PM1.08m
6:21AM-0.17m
5:56PM1.01m
6:55AM-0.20m
6:35PM0.94m
7:26AM-0.20m
7:15PM0.86m
7:56AM-0.15m
7:56PM0.78m
8:26AM-0.06m
8:41PM0.69m
8:56AM0.08m
9:29PM0.60m
9:28AM0.26m
Wave
Height (m)
Direction
Period (s)
1.5
NW
8
1.4
NW
8
1.3
NW
8
1.1
NW
8
1.1
NW
8
1
W
10
1
WSW
11
1
WSW
10
1
W
10
1
WNW
9
1.1
NW
9
1
NW
9
1.1
NW
9
1.1
NW
9
1.1
NW
9
1.1
SW
22
1.1
W
12
1
SW
20
1
SW
19
1.1
SW
19
1.3
SW
18
1.3
SW
18
1.2
SW
18
1.3
SW
17
1.3
SW
17
1.9
NW
7
2.3
NW
8
2.1
NW
8
2.3
NW
8
2.4
NW
8
2.1
NW
8
2.4
NW
8
2.3
NW
8
1.9
NW
8
2.1
NW
8
2.1
NW
9
2.1
NW
9
1.8
NW
8
1.4
NW
8
1.2
NW
8
1.2
NW
8
1.3
NW
8
1.3
NW
8
1.4
NW
8
1.4
NW
8
1.2
NW
7
1.1
NW
7
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
km/h
15
WSW
10
WSW
0
N
10
NW
10
NNW
5
N
10
NW
10
NW
5
E
10
W
5
WNW
5
ENE
15
NNW
15
N
5
NNE
10
NW
15
N
5
NNE
15
NNW
15
N
5
NE
10
NNW
15
N
5
N
20
NNW
15
N
5
N
15
NW
20
NNW
10
N
20
NNW
20
N
5
NE
10
NNW
10
NNW
10
SSE
10
WNW
10
NW
5
ENE
10
NW
15
N
15
N
15
NNW
15
NNW
5
N
15
NNW
10
NNW
 mm
max °C
15
16
14
17
17
15
18
19
15
17
18
16
16
15
12
15
15
13
15
15
13
15
15
13
15
15
13
15
15
13
14
15
13
15
15
14
15
16
13
15
15
13
15
15
12
14
15
Moonrise
1:16
2:21
3:25
4:28
5:28
6:24
7:12
7:53
8:28
8:56
9:21
9:44
10:05
10:26
10:49
Moonset
12:01
12:26
12:55
1:30
2:12
3:01
3:58
5:00
6:04
7:10
8:15
9:20
10:26
11:33
12:42
Sunrise
6:01
6:01
6:03
6:03
6:05
6:05
6:07
6:07
6:07
6:09
6:09
6:11
6:11
6:13
6:13
6:15
Sunset
8:43
8:42
8:42
8:40
8:39
8:38
8:37
8:37
8:36
8:35
8:34
8:32
8:31
8:30
8:30
8:29
Today's sea temperature in Eureka, Humboldt Bay is
12.1° C
(Statistics for 20 Jul 1981-2005 – mean: 13.2 max: 15.4 min: 11.8°C)
Issued (local time): 10 am Monday 20 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest