Marshall, Tomales Bay Sea Conditions and Tide Table

Marshall, Tomales 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 16°C on Tue afternoon, min 10°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Thu morning, min 13°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 19°C on Sat morning, min 11°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Very mild (max 16°C on Tue morning, min 11°C on Mon night). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
High Tide
2:37AM1.36m
12:54PM1.87m
3:29AM1.35m
1:48PM1.72m
4:21AM1.36m
2:46PM1.53m
5:12AM1.38m
3:51PM1.32m
6:00AM1.42m
5:07PM1.13m
6:44AM1.48m
6:35PM1.01m
7:24AM1.52m
8:04PM0.98m
8:00AM1.57m
9:23PM1.01m
8:33AM1.61m
10:27PM1.08m
9:04AM1.64m
11:21PM1.15m
9:35AM1.66m
00:07AM1.19m
10:08AM1.68m
Low Tide
7:46PM-0.55m
7:33AM0.93m
8:36PM-0.46m
8:36AM0.92m
9:28PM-0.33m
9:47AM0.89m
10:20PM-0.17m
11:04AM0.82m
11:13PM0.01m
12:23PM0.70m
00:05AM0.19m
1:35PM0.53m
00:58AM0.37m
2:36PM0.36m
1:50AM0.55m
3:27PM0.19m
2:39AM0.70m
4:10PM0.05m
3:27AM0.83m
4:48PM-0.06m
4:11AM0.92m
5:23PM-0.13m
4:53AM0.98m
5:57PM-0.18m
Wave
height (m) 
direction
period (s) 
1.5
WNW
13
1.3
WNW
12
1.5
WNW
12
1.1
WNW
11
0.9
WNW
11
1.1
WNW
10
1.3
WNW
11
1.5
WNW
12
1.7
WNW
12
1.7
WNW
12
1.7
WNW
14
2
WNW
14
1.8
WNW
13
1.8
WNW
14
1.8
WNW
16
1.9
WNW
15
1.6
WNW
14
1.6
WNW
14
1.3
WNW
13
1.1
W
12
1
W
12
0.8
W
12
0.7
W
11
0.6
W
11
0.6
W
11
0.6
W
10
0.7
W
10
0.7
W
10
0.9
W
11
1
W
10
1
W
10
0.9
W
10
0.9
WNW
16
1.4
WNW
13
1.8
WNW
11
1.9
WNW
11
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
cloud
cloud
light rain
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
clear
some clouds
cloudy
cloudy
light rain
light rain
light rain
 km/h
5
NE
5
N
15
NW
5
NNE
5
N
10
NW
5
NNW
5
NNW
15
NW
5
N
5
NNW
15
NW
5
N
5
NE
10
NW
5
ENE
5
NE
5
NW
10
ENE
10
ENE
5
SSE
10
ENE
5
E
5
WNW
10
NW
5
WNW
10
WNW
5
N
5
N
10
NW
5
NNE
0
S
5
SW
15
SSE
10
S
5
SSE
 mm 
3
2
1
max°C
10
14
15
13
15
14
13
15
16
14
17
17
15
19
18
16
19
18
15
19
19
15
18
15
12
15
14
12
16
15
14
15
15
15
15
14
Moonrise
7:59
9:12
10:22
11:27
12:29
1:29
2:28
3:28
4:29
5:30
6:30
Moonset
10:19
10:59
11:30
11:57
12:20
12:42
1:03
1:26
1:51
2:20
2:55
3:36
Sunrise
7:13
7:15
7:16
7:16
7:18
7:18
7:18
7:20
7:20
7:20
7:22
7:22
Sunset
4:51
4:51
4:51
4:51
4:51
4:52
4:52
4:52
4:52
4:52
4:52
4:52
Today's sea temperature in Marshall, Tomales Bay is
13.6° C
(Statistics for 06 Dec 1981-2005 – mean: 12.8 max: 15.2 min: 11.7°C)
Issued (local time): 9 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest