Humboldt Bay, North Spit Sea Conditions and Tide Table

Humboldt Bay, North Spit 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 04:51 PM.

Days 1–4 Weather Summary

Heavy rain (total 36mm), heaviest during Thu night. Cool air temperatures (max 15°C on Thu afternoon, min 9°C on Fri afternoon). Winds decreasing (fresh winds from the S on Thu night, calm by Sat afternoon).

Days 5–7 Weather Summary

Moderate rain (total 17mm), heaviest on Tue morning. Cool air temperatures (max 14°C on Wed morning, min 8°C on Tue morning). Winds increasing (calm on Mon night, fresh winds from the SE by Wed morning).

Days 8–10 Weather Summary

Heavy rain (total 61mm), heaviest during Wed afternoon. Very mild (max 12°C on Wed afternoon, min 8°C on Wed night). Winds decreasing (strong winds from the SSE on Thu night, light winds from the SSE by Fri night).

Days 11–13 Weather Summary

Heavy rain (total 31mm), heaviest during Mon morning. Very mild (max 14°C on Sun night, min 5°C on Mon night). Winds decreasing (strong winds from the SSE on Sun night, calm by Tue morning).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
00:20AM1.60m
10:33AM2.19m
00:58AM1.62m
11:07AM2.19m
1:34AM1.62m
11:41AM2.19m
2:10AM1.64m
12:17PM2.15m
2:45AM1.66m
12:56PM2.09m
3:20AM1.70m
1:40PM1.98m
3:56AM1.77m
2:32PM1.83m
4:32AM1.86m
3:36PM1.65m
5:10AM1.97m
4:56PM1.48m
5:51AM2.10m
6:32PM1.37m
6:36AM2.23m
8:08PM1.37m
7:24AM2.35m
Low Tide
5:18PM-0.19m
4:39AM1.10m
5:54PM-0.24m
5:18AM1.12m
6:30PM-0.26m
5:56AM1.12m
7:05PM-0.26m
7:41PM-0.23m
7:21AM1.11m
8:18PM-0.18m
8:12AM1.07m
8:55PM-0.09m
9:11AM1.00m
9:34PM0.04m
10:18AM0.88m
10:16PM0.21m
11:29AM0.68m
11:02PM0.41m
12:40PM0.43m
11:53PM0.61m
1:46PM0.14m
00:50AM0.79m
Wave
height (m) 
direction
period (s) 
2.2
WNW
10
3
WNW
11
3
W
11
3
WNW
11
2.4
WNW
11
2.3
WNW
12
2.1
WNW
11
1.9
WNW
11
1.7
WNW
11
1.7
WNW
11
1.8
WNW
11
2.1
WNW
10
2.1
WNW
10
2.2
WNW
12
2.5
WNW
12
2.5
WNW
12
2.1
WNW
12
1.7
WNW
12
2
WNW
11
2.2
SW
9
4
W
14
3.5
W
12
4
WSW
12
3.5
WSW
12
3
WSW
11
2.3
W
10
1.7
W
9
1.5
W
8
1.5
WNW
8
2
WNW
10
3
WNW
13
3.5
W
12
3.5
W
12
3
W
12
3
WNW
12
2.5
WNW
11
cloud
heavy rain
mod rain
light rain
part cloud
part cloud
cloud
mod rain
cloud
rain showers
rain showers
clear
part cloud
light rain
mod rain
mod rain
rain showers
part cloud
heavy rain
heavy rain
mod rain
light rain
heavy rain
thunderstorm
rain showers
rain showers
cloud
cloud
cloud
part cloud
light rain
mod rain
heavy rain
light rain
clear
clear
cloudy
heavy rain
mod rain
light rain
some clouds
some clouds
cloudy
mod rain
cloudy
rain shwrs
rain shwrs
clear
some clouds
light rain
mod rain
mod rain
rain shwrs
some clouds
heavy rain
heavy rain
mod rain
light rain
heavy rain
risk tstorm
rain shwrs
rain shwrs
cloudy
cloudy
cloudy
some clouds
light rain
mod rain
heavy rain
light rain
clear
clear
 km/h
25
S
30
S
10
W
20
N
5
ENE
5
NNE
0
N
5
NNE
5
N
5
WSW
10
SSE
10
S
20
SW
5
ESE
5
NE
5
ENE
5
SSE
15
SE
35
SE
25
SSE
20
SSE
25
SSE
25
SE
30
SSW
25
SSW
10
SSE
10
SE
10
S
15
SE
20
SSE
25
SSE
35
SSE
15
NW
5
ENE
10
NE
10
ESE
 mm 
18
10
1
7
1
1
1
7
6
1
13
21
6
1
12
3
3
2
1
7
19
4
max°C
15
15
13
10
10
11
10
10
11
11
11
13
12
9
9
8
8
14
12
9
11
11
11
12
11
10
12
12
10
13
13
14
10
9
9
9
Moonrise
7:43
8:34
9:17
9:53
10:23
10:49
11:12
11:34
11:56
12:20
12:48
1:22
Moonset
3:31
4:20
5:16
6:19
7:25
8:32
9:39
10:46
11:54
1:04
2:17
3:35
Sunrise
7:35
7:37
7:37
7:37
7:37
7:37
7:39
7:39
7:39
7:39
7:39
7:39
Sunset
4:51
4:51
4:52
4:52
4:52
4:52
4:53
4:53
4:54
4:55
4:55
4:57
Today's sea temperature in Humboldt Bay, North Spit is
12.4° C
(Statistics for 18 Dec 1981-2005 – mean: 11.6 max: 13.5 min: 10.5°C)
Issued (local time): 3 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest