Tomales Bay Entrance Sea Conditions and Tide Table

Tomales Bay Entrance 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

Light rain (total 6mm), mostly falling on Fri afternoon. Cool air temperatures (max 12°C on Thu night, min 8°C on Sat night). Winds decreasing (fresh winds from the SSW on Thu night, calm by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Tue afternoon, min 9°C on Mon morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 15°C on Thu morning, min 10°C on Sat afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Sun morning. Very mild (max 13°C on Sun night, min 8°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the NW by Tue afternoon).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
4:06AM1.36m
3:08PM1.15m
4:43AM1.44m
4:35PM1.04m
5:23AM1.53m
6:18PM0.99m
6:05AM1.64m
7:53PM1.04m
9:10PM1.12m
7:39AM1.82m
10:13PM1.22m
8:29AM1.87m
11:05PM1.29m
9:22AM1.90m
11:52PM1.34m
10:14AM1.89m
00:36AM1.37m
11:05AM1.83m
1:18AM1.39m
11:56AM1.73m
2:00AM1.41m
12:46PM1.58m
Low Tide
9:14PM0.03m
10:15AM0.71m
9:58PM0.18m
11:29AM0.55m
10:48PM0.36m
12:37PM0.34m
11:44PM0.53m
1:37PM0.11m
00:44AM0.69m
2:32PM-0.10m
1:45AM0.80m
3:23PM-0.28m
2:46AM0.87m
4:13PM-0.39m
3:44AM0.87m
5:01PM-0.46m
4:40AM0.84m
5:48PM-0.46m
5:36AM0.80m
6:34PM-0.42m
6:31AM0.75m
7:17PM-0.32m
7:28AM0.70m
Wave
height (m) 
direction
period (s) 
3.5
WSW
10
4
W
14
4
WNW
14
3
WNW
10
2.2
WNW
10
1.7
WNW
9
1.4
NW
9
1.1
NW
10
1.1
NW
10
0.8
NW
9
0.8
NW
9
0.8
WNW
14
0.9
WNW
13
0.9
WNW
12
1
W
14
1.1
W
13
1.1
W
12
1.1
W
12
1.1
W
12
1.2
W
12
1.2
W
12
1.1
WNW
11
1
WNW
11
0.9
WNW
10
0.9
WNW
10
0.9
WNW
10
0.9
WNW
9
1.2
NW
13
1.1
NW
12
1.1
NW
12
1
NW
12
1
WNW
14
1.3
WNW
14
1.7
WNW
13
1.7
WNW
13
2.1
WNW
12
rain showers
light rain
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
mod rain
light rain
cloud
cloud
part cloud
part cloud
rain showers
part cloud
rain shwrs
light rain
rain shwrs
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
light rain
mod rain
light rain
cloudy
cloudy
some clouds
some clouds
rain shwrs
some clouds
 km/h
30
SSW
35
SSW
20
WNW
25
NW
10
NNW
10
WNW
5
NNE
5
ENE
0
W
10
NE
10
NE
5
NNW
10
ENE
15
ENE
5
ENE
10
ENE
15
ENE
10
ENE
10
ENE
10
ENE
5
S
10
ENE
10
ENE
10
E
10
ENE
10
ENE
10
ENE
10
ENE
10
ENE
10
ENE
5
WSW
10
WSW
20
WNW
20
NW
15
W
30
NW
 mm 
2
2
2
3
3
8
1
1
max°C
12
12
12
11
11
12
10
11
12
10
13
13
11
14
15
11
14
13
12
15
15
13
14
14
12
12
11
12
12
12
13
13
12
10
11
10
Moonrise
11:29
11:52
12:18
12:48
1:24
2:10
3:07
4:15
5:31
6:47
8:01
Moonset
10:42
11:48
12:56
2:07
3:23
4:41
5:57
7:07
8:04
8:50
9:27
9:56
Sunrise
7:26
7:26
7:26
7:28
7:28
7:28
7:28
7:28
7:28
7:28
7:28
7:28
Sunset
4:58
4:58
4:59
5:00
5:00
5:00
5:01
5:02
5:04
5:05
5:06
5:07
Today's sea temperature in Tomales Bay Entrance is
13.3° C
(Statistics for 25 Dec 1981-2005 – mean: 12.1 max: 14.6 min: 10.6°C)
Issued (local time): 9 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest