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

Heavy rain (total 34mm), heaviest during Wed night. Cool air temperatures (max 14°C on Wed night, min 10°C on Fri night). Winds decreasing (gales from the SSE on Wed night, calm by Sat morning).

Days 5–7 Weather Summary

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

Days 8–10 Weather Summary

Heavy rain (total 24mm), heaviest during Fri afternoon. Very mild (max 16°C on Thu morning, min 10°C on Tue night). Winds increasing (light winds from the ENE on Tue night, strong winds from the S by Fri afternoon).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 14°C on Sun afternoon, min 10°C on Sat night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
3:30AM1.30m
2:02PM1.29m
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
Low Tide
8:33PM-0.08m
9:03AM0.82m
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
Wave
height (m) 
direction
period (s) 
3.5
S
9
2.5
SSW
10
2.5
SW
10
3.5
WSW
11
3.5
W
15
3.5
WNW
13
3
WNW
12
2.3
WNW
11
1.8
WNW
9
1.4
NW
9
1.1
NW
9
0.9
NW
9
0.8
NW
9
0.7
NW
9
0.7
WNW
14
0.8
WNW
13
1
W
14
1.1
W
14
1.2
W
13
1.2
W
12
1.1
W
12
1.2
W
14
1.3
WNW
12
1.2
W
12
1.2
WNW
11
1.5
WNW
10
3
S
8
1.6
SSW
8
2.5
WNW
12
2.2
WNW
11
1.7
WNW
11
1.4
NW
10
1.2
NW
9
0.9
WNW
9
0.8
WNW
13
0.6
WNW
12
rain showers
rain showers
light rain
light rain
rain showers
thunderstorm
rain showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
mod rain
rain showers
clear
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
rain shwrs
rain shwrs
light rain
light rain
rain shwrs
risk tstorm
rain shwrs
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
light rain
mod rain
rain shwrs
clear
cloudy
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
 km/h
65
SSE
30
SSW
40
SSE
30
SSW
30
SSE
20
W
15
SE
5
NNE
20
NW
5
NE
5
ENE
5
WNW
10
ENE
10
ENE
5
ENE
10
ENE
15
ENE
5
NW
10
ENE
10
ENE
10
E
15
ENE
15
ENE
10
ESE
15
E
25
ESE
45
S
10
SW
5
E
0
W
5
NNE
10
NE
5
NE
10
ENE
10
ENE
10
E
 mm 
15
2
5
3
2
2
5
5
7
12
max°C
14
12
13
12
12
12
11
13
12
11
11
12
10
13
13
11
14
15
12
14
14
12
16
16
13
12
14
13
13
13
12
13
14
12
13
13
Moonrise
11:05
11:29
11:52
12:18
12:48
1:24
2:10
3:07
4:15
5:31
6:47
8:01
Moonset
9:37
10:42
11:48
12:56
2:07
3:23
4:41
5:57
7:07
8:04
8:50
9:27
Sunrise
7:26
7:26
7:26
7:26
7:28
7:28
7:28
7:28
7:28
7:28
7:28
7:28
Sunset
4:57
4:58
4:58
4:59
5:00
5:00
5:00
5:01
5:02
5:04
5:05
5:06
Today's sea temperature in Tomales Bay Entrance is
13.3° C
(Statistics for 24 Dec 1981-2005 – mean: 12.1 max: 14.6 min: 10.6°C)
Issued (local time): 9 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest