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 06:50 AM and sunset is at 04:58 PM.
Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Sun night. Cool air temperatures (max 19°C on Sat morning, min 11°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Wed night. Cool air temperatures (max 14°C on Tue morning, min 10°C on Mon night). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 32mm), heaviest during Fri morning. Very mild (max 16°C on Sat afternoon, min 11°C on Thu night). Winds decreasing (fresh winds from the ENE on Fri morning, calm by Sat afternoon). | Days 10–12 Weather SummaryMostly dry. Very mild (max 16°C on Sun morning, min 7°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 8:59AM1.68m | 8:48PM1.36m | 9:36AM1.76m | 9:57PM1.34m | 10:08AM1.84m | 10:54PM1.34m | 10:38AM1.90m | 11:44PM1.36m | 11:07AM1.94m | 00:31AM1.37m | 11:36AM1.97m | 1:18AM1.39m | 12:07PM1.97m | 2:05AM1.40m | 12:41PM1.95m | 2:50AM1.40m | 1:18PM1.91m | 3:35AM1.39m | 1:58PM1.87m | 4:21AM1.39m | 2:40PM1.80m | 5:13AM1.41m | 3:25PM1.72m | 6:03AM1.45m | ||||||||||||
Low Tide | 3:32PM0.56m | 3:19AM0.35m | 4:23PM0.38m | 4:03AM0.46m | 5:07PM0.21m | 4:42AM0.57m | 5:47PM0.08m | 5:19AM0.67m | 6:25PM-0.02m | 5:54AM0.76m | 7:04PM-0.09m | 7:43PM-0.12m | 7:07AM0.92m | 8:23PM-0.12m | 7:46AM0.99m | 9:03PM-0.10m | 8:26AM1.04m | 9:42PM-0.06m | 9:09AM1.09m | 10:25PM-0.02m | 10:03AM1.11m | 11:10PM0.04m | ||||||||||||||
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 |  |  |  | | | |  |  |  | | | | |  | | | | | |  |  | |  | | | | | | | | | | | | | |
cloudy | clear | some clouds | some clouds | cloudy | some clouds | some clouds | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | clear | clear | clear | cloudy | cloudy | rain shwrs | some clouds | cloudy | heavy rain | heavy rain | light rain | cloudy | some clouds | clear | clear | clear | some clouds | clear | clear | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | 2 | 15 | 1 | 1 | 1 | — | — | — | — | — | 9 | — | — | 19 | 12 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 17 | 17 | 14 | 19 | 18 | 14 | 16 | 15 | 13 | 12 | 12 | 11 | 14 | 14 | 10 | 13 | 13 | 11 | 13 | 13 | 12 | 12 | 12 | 13 | 15 | 16 | 13 | 16 | 15 | 11 | 13 | 14 | 11 | 13 | 13 | 9 |
Moonrise | 1:34 | — | — | 2:35 | — | — | 3:34 | — | — | 4:33 | — | — | 5:34 | — | — | 6:35 | — | — | 7:36 | — | — | 8:35 | — | — | 9:30 | — | — | 10:19 | — | — | 11:01 | — | — | 11:37 | — | — |
Moonset | 2:15 | — | — | 2:36 | — | — | 2:57 | — | — | — | 3:21 | — | — | 3:47 | — | — | 4:18 | — | — | 4:54 | — | — | 5:37 | — | — | 6:28 | — | — | 7:26 | — | — | 8:28 | — | — | — | 9:32 |
 | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | 4:58 | — | — | 4:57 | — | — | 4:57 | — | — | 4:55 | — | — | 4:54 | — | — | 4:54 | — | — | 4:53 | — | — | 4:53 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — |
Today's sea temperature in Petaluma River entrance, San Pablo Bay is 16.3° C (Statistics for 14 Nov 1981-2005 – mean: 13.3 max: 16.0 min: 11.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest