Vallejo, Mare Island Strait, Carquinez Strait Sea Conditions and Tide Table

Vallejo, Mare Island Strait, Carquinez Strait 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 07:20 AM and sunset is at 04:51 PM.

Days 1–3 Weather Summary

Heavy rain (total 44mm), heaviest during Sat night. Cool air temperatures (max 16°C on Sat morning, min 12°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 41mm), heaviest during Wed night. Cool air temperatures (max 15°C on Tue afternoon, min 11°C on Mon night). Winds increasing (calm on Mon morning, fresh winds from the S by Tue night).

Days 7–9 Weather Summary

Heavy rain (total 27mm), heaviest during Thu afternoon. Very mild (max 12°C on Thu morning, min 6°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 11°C on Sun morning, min 5°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
Wave Height Map
High Tide
11:57AM1.90m
2:39AM1.42m
12:34PM1.89m
3:15AM1.43m
1:11PM1.88m
3:50AM1.44m
1:50PM1.84m
4:24AM1.46m
2:31PM1.77m
4:59AM1.50m
3:17PM1.67m
5:35AM1.55m
4:11PM1.53m
6:11AM1.62m
5:17PM1.37m
6:47AM1.72m
6:41PM1.24m
7:27AM1.82m
8:20PM1.17m
8:09AM1.93m
9:56PM1.21m
8:54AM2.04m
11:13PM1.31m
Low Tide
7:29PM-0.18m
7:05AM0.88m
8:03PM-0.19m
7:42AM0.89m
8:38PM-0.18m
8:22AM0.89m
9:14PM-0.16m
9:06AM0.88m
9:52PM-0.12m
10:00AM0.85m
10:32PM-0.05m
11:03AM0.78m
11:13PM0.05m
12:14PM0.67m
11:58PM0.19m
1:26PM0.51m
00:48AM0.34m
2:32PM0.31m
1:42AM0.49m
3:32PM0.10m
2:41AM0.62m
4:27PM-0.10m
3:42AM0.72m
Wave
height (m) 
direction
period (s) 
cloud
light rain
light rain
cloud
cloud
heavy rain
mod rain
mod rain
light rain
cloud
light rain
heavy rain
cloud
cloud
heavy rain
part cloud
rain showers
rain showers
light rain
light rain
rain showers
light rain
light rain
rain showers
clear
part cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
cloud
cloud
cloud
part cloud
cloudy
light rain
light rain
cloudy
cloudy
heavy rain
mod rain
mod rain
light rain
cloudy
light rain
heavy rain
cloudy
cloudy
heavy rain
some clouds
rain shwrs
rain shwrs
light rain
light rain
rain shwrs
light rain
light rain
rain shwrs
clear
some clouds
some clouds
some clouds
some clouds
clear
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
 km/h
10
SSW
15
SSW
5
SW
5
SW
5
WSW
25
SSW
20
SSW
15
SW
5
SW
5
WSW
5
SW
5
NE
5
E
10
ESE
20
SSE
20
WSW
10
SE
35
SSE
25
SSW
25
SW
25
SSW
15
SSW
20
S
10
SSE
10
SSE
10
SSE
5
ENE
10
E
10
E
5
ENE
10
ENE
10
ENE
5
ENE
5
ENE
10
ENE
5
ENE
 mm 
2
1
24
9
6
2
1
11
14
1
14
4
5
9
2
2
5
max°C
15
14
14
16
16
15
15
14
12
14
13
11
14
15
15
13
14
14
12
11
11
12
11
10
12
12
10
11
11
8
9
9
7
7
8
8
Moonrise
7:24
8:15
8:59
9:37
10:09
10:37
11:02
11:26
11:49
12:15
12:45
1:22
Moonset
4:23
5:19
6:20
7:24
8:29
9:34
10:39
11:45
12:53
2:04
3:20
Sunrise
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
Sunset
4:51
4:52
4:52
4:52
4:52
4:53
4:54
4:54
4:55
4:57
4:57
4:58
Today's sea temperature in Vallejo, Mare Island Strait, Carquinez Strait is
11.8° C
(Statistics for 19 Dec 1981-2005 – mean: 12.3 max: 14.8 min: 10.8°C)
Issued (local time): 9 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest