Elk River Railroad Bridge #18, Humboldt Bay Sea Conditions and Tide Table

Elk River Railroad Bridge #18, 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

Mostly dry. Cool air temperatures (max 13°C on Thu afternoon, min 6°C on Tue night). Winds decreasing (fresh winds from the N on Mon night, light winds from the ENE by Tue night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Sun morning, min 9°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 23°C on Tue morning, min 12°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 19°C on Thu morning, min 9°C on Sat night). Wind will be generally light.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
5:58PM0.96m
7:27PM0.92m
5:39AM1.32m
9:03PM0.94m
6:48AM1.30m
10:10PM0.99m
8:06AM1.30m
10:53PM1.05m
9:15AM1.34m
11:25PM1.13m
10:12AM1.40m
11:53PM1.21m
11:02AM1.44m
00:18AM1.29m
11:48AM1.46m
00:43AM1.38m
12:34PM1.46m
1:08AM1.47m
1:21PM1.43m
1:35AM1.56m
2:10PM1.37m
2:05AM1.62m
3:02PM1.29m
2:40AM1.66m
4:00PM1.19m
3:19AM1.66m
5:08PM1.09m
Low Tide
11:47PM0.30m
1:34PM0.09m
00:36AM0.34m
2:43PM0.09m
1:46AM0.36m
3:53PM0.08m
3:12AM0.37m
4:53PM0.06m
4:28AM0.34m
5:41PM0.03m
5:27AM0.30m
6:22PM0.02m
6:17AM0.25m
6:57PM0.01m
7:02AM0.19m
7:31PM0.01m
7:44AM0.13m
8:03PM0.03m
8:27AM0.07m
8:36PM0.07m
9:11AM0.01m
9:10PM0.12m
9:57AM-0.03m
9:45PM0.17m
10:47AM-0.05m
10:24PM0.22m
11:43AM-0.05m
11:09PM0.27m
12:46PM-0.04m
Wave
height (m) 
direction
period (s) 
2.5
NW
10
2.2
NW
12
2.3
NW
12
2
NW
12
1.9
NW
12
1.7
NW
12
1.6
NW
11
1.6
NW
11
1.7
WNW
11
1.5
WNW
10
1.3
WNW
9
1.3
WNW
10
1.4
NW
10
1.6
WNW
10
2.2
NW
8
2
NW
9
1.5
NW
8
1.4
NW
8
1.4
NW
7
1.2
W
10
1.1
W
10
1.1
W
9
1.1
SW
14
1.1
WSW
14
1.2
W
14
1.2
W
12
1.2
W
12
1.1
W
11
1.1
W
10
1.1
W
10
1.1
W
10
1.1
W
10
1.1
WNW
11
1.2
WNW
10
1.2
WNW
9
1.7
WNW
11
1.7
WNW
9
2
WNW
10
2.5
WNW
12
2.1
WNW
12
1.9
WNW
11
2
WNW
10
2.1
WNW
10
2.2
WNW
10
2.5
WNW
10
2.4
WNW
9
2.5
WSW
9
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
light rain
light rain
part cloud
rain showers
clear
clear
part cloud
cloud
part cloud
light rain
light rain
heavy rain
mod rain
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
light rain
light rain
some clouds
rain shwrs
clear
clear
some clouds
cloudy
some clouds
light rain
light rain
heavy rain
mod rain
 km/h
25
N
20
N
25
N
10
ENE
10
NNW
10
N
5
ENE
10
N
15
N
5
ENE
10
N
15
N
5
E
15
N
20
N
5
NE
10
NNW
10
N
5
NE
10
NNW
10
N
5
ENE
0
ENE
5
N
5
E
10
WNW
5
SW
5
SE
5
SW
5
W
5
NE
10
NNW
10
N
5
N
15
NW
25
NNW
20
NNW
25
N
25
NNW
10
SE
10
S
15
SW
15
SSE
25
SSE
25
SSE
25
SSE
30
SSE
 mm 
1
2
1
1
2
11
7
max°C
8
9
9
8
10
11
9
12
13
10
12
13
11
11
10
9
14
14
14
18
18
19
23
22
19
19
21
17
19
15
13
14
17
12
11
10
9
8
9
7
9
10
9
9
10
11
11
Moonrise
2:13
3:10
4:02
4:46
5:23
5:55
6:21
6:45
7:08
7:31
7:56
8:24
8:58
9:40
10:33
11:36
Moonset
10:59
11:46
12:41
1:42
2:49
3:57
5:06
6:16
7:27
8:40
9:55
11:13
12:32
1:46
2:53
Sunrise
7:37
7:35
7:33
7:31
7:30
7:28
7:26
7:24
7:24
7:22
7:20
7:18
7:16
7:15
7:13
7:11
Sunset
7:16
7:17
7:19
7:20
7:22
7:22
7:23
7:24
7:25
7:27
7:28
7:29
7:30
7:30
7:31
Today's sea temperature in Elk River Railroad Bridge #18, Humboldt Bay is
11.8° C
(Statistics for 09 Mar 1981-2005 – mean: 11.1 max: 12.6 min: 9.6°C)
Issued (local time): 10 pm Monday 09 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest