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 Wed morning, min 9°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Mon afternoon, min 10°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 15°C on Tue afternoon, min 10°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the WNW by Thu afternoon).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 16°C on Sat afternoon, min 9°C on Thu night). Winds increasing (light winds from the NW on Fri morning, fresh winds from the WNW by Sun afternoon).

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
11:14PM1.55m
12:00PM1.17m
11:41PM1.57m
12:52PM1.16m
00:07AM1.58m
1:41PM1.16m
00:32AM1.58m
2:29PM1.14m
00:58AM1.56m
3:17PM1.12m
1:28AM1.53m
4:05PM1.09m
2:02AM1.48m
4:55PM1.06m
2:42AM1.42m
5:49PM1.05m
6:44PM1.05m
7:32PM1.09m
5:26AM1.17m
8:11PM1.15m
6:40AM1.10m
8:44PM1.24m
7:58AM1.07m
9:15PM1.35m
9:14AM1.07m
9:45PM1.47m
10:24AM1.11m
Low Tide
5:13PM0.26m
6:10AM0.01m
5:50PM0.40m
6:48AM-0.10m
6:26PM0.55m
7:23AM-0.17m
7:01PM0.68m
7:57AM-0.20m
7:37PM0.79m
8:32AM-0.21m
8:12PM0.87m
9:08AM-0.20m
8:50PM0.94m
9:48AM-0.16m
9:32PM0.98m
10:32AM-0.12m
10:25PM1.01m
11:21AM-0.07m
11:39PM1.00m
12:15PM-0.02m
1:03AM0.94m
1:09PM0.02m
2:14AM0.81m
2:02PM0.07m
3:11AM0.62m
2:50PM0.14m
3:59AM0.40m
3:36PM0.23m
4:44AM0.16m
4:20PM0.35m
Wave
height (m) 
direction
period (s) 
1.3
WNW
12
1.4
WNW
18
1.4
WNW
16
1.7
WNW
14
1.6
WNW
14
1.4
WNW
13
1.8
NW
8
1.7
WNW
9
1.9
NW
8
2.2
NW
9
2
WNW
9
1.8
NW
7
1.3
WNW
19
1.4
WNW
17
1.5
WNW
16
1.4
WNW
15
1.4
WNW
14
1.3
WNW
14
1.1
WNW
13
1
WNW
12
1
WNW
12
0.9
WNW
12
0.9
WNW
11
1
W
14
1.3
W
13
1.2
W
12
1.8
WNW
12
1.5
W
11
1.4
WNW
16
1.8
WNW
15
1.4
WNW
14
1.2
WNW
14
1.6
WNW
13
1.4
W
18
2.3
W
16
3
W
15
2.5
WNW
13
2.3
WNW
13
3
WNW
8
2.5
WNW
9
2.2
WNW
11
2.5
WNW
8
2.2
WNW
9
1.9
WNW
9
1.9
WNW
9
1.8
WNW
9
1.6
WNW
8
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
 km/h
10
WNW
5
SW
20
W
15
NW
5
WNW
20
WNW
10
NW
5
WNW
20
WNW
5
NW
20
WNW
25
W
10
W
10
SSW
10
SW
5
SSE
10
SSE
15
SW
0
NW
5
WSW
15
W
5
N
10
W
20
WNW
20
NW
20
WNW
30
WNW
20
NW
20
WNW
30
WNW
20
WNW
20
WNW
30
WNW
20
NW
30
WNW
35
WNW
25
NW
20
NW
35
WNW
20
NW
15
NW
25
WNW
15
NW
10
NW
15
WNW
5
NNW
5
W
 mm 
max°C
13
16
15
10
15
15
12
15
16
12
13
13
12
14
14
12
14
15
13
14
15
13
15
15
12
14
14
12
14
14
13
15
16
14
14
14
12
15
16
13
18
20
17
22
21
17
21
Moonrise
6:28
7:31
8:33
9:35
10:34
11:30
12:19
1:02
1:38
2:09
2:36
3:02
3:26
3:51
4:18
Moonset
5:01
5:25
5:52
6:22
6:58
7:40
8:29
9:25
10:25
11:27
12:30
1:35
2:40
3:47
4:56
Sunrise
6:16
6:16
6:15
6:13
6:13
6:11
6:09
6:09
6:07
6:07
6:05
6:05
6:03
6:03
6:01
6:01
Sunset
8:00
8:00
8:01
8:02
8:04
8:05
8:06
8:07
8:07
8:07
8:08
8:09
8:10
8:12
8:13
Today's sea temperature in Marshall, Tomales Bay is
13.8° C
(Statistics for 28 Apr 1981-2005 – mean: 11.9 max: 14.3 min: 10.2°C)
Issued (local time): 10 pm Tuesday 28 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest