Petaluma River entrance, San Pablo Bay Sea Conditions and Tide Table

Petaluma River entrance, San Pablo 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 06:37 AM and sunset is at 06:05 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Thu morning, min 7°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sun afternoon, min 9°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Sat morning. Warm (max 20°C on Thu morning, min 4°C on Sat night). Wind will be generally light.

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wed
18
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
PM
Wave Height Map
High Tide
12:39PM1.83m
1:33AM1.72m
1:27PM1.73m
2:06AM1.76m
2:15PM1.62m
2:36AM1.78m
3:01PM1.50m
3:06AM1.78m
3:48PM1.37m
3:37AM1.76m
4:41PM1.26m
4:13AM1.72m
5:48PM1.17m
4:56AM1.67m
7:02PM1.13m
8:13PM1.13m
9:22PM1.17m
7:52AM1.64m
10:14PM1.25m
8:54AM1.67m
10:52PM1.35m
9:53AM1.71m
11:24PM1.45m
10:45AM1.75m
11:54PM1.56m
11:33AM1.76m
Low Tide
7:01AM0.43m
7:29PM-0.02m
7:50AM0.34m
8:05PM0.12m
8:36AM0.27m
8:40PM0.27m
9:20AM0.23m
9:12PM0.43m
10:06AM0.23m
9:43PM0.58m
10:57AM0.23m
10:14PM0.72m
11:56AM0.24m
10:53PM0.84m
12:57PM0.23m
00:04AM0.92m
1:57PM0.21m
1:21AM0.95m
2:55PM0.16m
2:33AM0.93m
3:49PM0.10m
3:39AM0.86m
4:34PM0.03m
4:32AM0.76m
5:13PM-0.01m
5:16AM0.63m
5:49PM-0.01m
5:58AM0.48m
Wave
height (m) 
direction
period (s) 
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
light rain
rain showers
part cloud
rain showers
rain showers
heavy rain
mod rain
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
light rain
rain shwrs
some clouds
rain shwrs
rain shwrs
heavy rain
mod rain
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
some clouds
some clouds
 km/h
5
SE
10
W
5
WNW
15
NW
20
WNW
15
NW
10
NNW
15
WNW
10
NW
20
N
25
N
10
N
15
NNE
10
NNE
5
N
5
NNE
10
W
0
S
5
SSW
15
WSW
5
SW
5
WNW
10
W
5
WNW
0
NW
5
W
10
WNW
10
W
15
W
5
W
15
WNW
25
WNW
15
WNW
5
NW
15
W
10
W
10
WSW
20
WSW
20
S
30
SSW
30
SSW
25
S
20
S
15
SSW
5
N
5
NE
5
NNE
 mm 
3
1
4
1
11
9
4
5
2
max°C
17
17
12
17
16
10
18
17
11
18
19
14
19
20
15
21
22
14
18
17
12
17
17
12
19
21
15
20
15
9
14
12
8
8
10
5
9
9
9
12
13
12
14
14
12
15
17
Moonrise
6:41
7:45
8:48
9:50
10:53
12:55
1:55
2:52
3:44
4:29
5:08
5:41
6:10
6:36
7:01
Moonset
6:44
7:07
7:29
7:53
8:19
9:48
10:22
11:02
11:50
12:45
1:45
2:50
3:56
5:03
6:11
7:20
Sunrise
6:37
6:37
6:35
6:33
6:31
7:31
6:28
6:28
6:26
6:24
6:22
6:22
6:20
6:18
6:16
6:16
Sunset
6:05
6:06
6:07
6:07
6:08
7:09
6:10
6:12
6:13
6:14
6:15
6:15
6:16
6:17
6:19
6:20
Today's sea temperature in Petaluma River entrance, San Pablo Bay is
13.9° C
(Statistics for 03 Mar 1981-2005 – mean: 12.0 max: 13.6 min: 10.2°C)
Issued (local time): 9 am Tuesday 03 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest