Napa 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 04:53 PM.
Days 1–4 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Cool air temperatures (max 13°C on Thu afternoon, min 6°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Tue morning, min 5°C on Sun night). Wind will be generally light. | Days 8–10 Weather SummaryHeavy rain (total 28mm), heaviest during Thu morning. Very mild (max 14°C on Fri morning, min 8°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Very mild (max 14°C on Sat afternoon, min 6°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thu 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tue 6 | ||||||||||||||||||||||||
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 | 4:40PM1.93m | 6:40AM2.02m | 5:46PM1.77m | 7:16AM2.11m | 7:10PM1.64m | 7:56AM2.21m | 8:49PM1.58m | 8:38AM2.32m | 10:25PM1.61m | 9:23AM2.42m | 11:42PM1.71m | 10:12AM2.51m | 00:46AM1.82m | 11:02AM2.57m | 1:38AM1.91m | 11:54AM2.61m | 2:25AM1.97m | 12:46PM2.61m | 3:08AM2.01m | 1:37PM2.55m | 3:51AM2.05m | 2:28PM2.44m | 4:32AM2.07m | |||||||||||||
Low Tide | 11:53PM0.06m | 12:54PM0.80m | 00:38AM0.22m | 2:06PM0.61m | 1:28AM0.40m | 3:12PM0.37m | 2:22AM0.58m | 4:12PM0.12m | 3:21AM0.74m | 5:07PM-0.12m | 4:22AM0.86m | 5:59PM-0.32m | 5:22AM0.93m | 6:49PM-0.45m | 6:20AM0.94m | 7:37PM-0.52m | 7:15AM0.92m | 8:24PM-0.52m | 8:10AM0.88m | 9:09PM-0.45m | 9:05AM0.84m | 9:53PM-0.33m | 10:03AM0.79m | |||||||||||||
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 |  |  | |  |  |  |  | | | | | | | | | |  | |  |  |  |  | | | | | | | | | | | | | | |
mod rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | mod rain | heavy rain | light rain | light rain | rain shwrs | cloudy | some clouds | cloudy | some clouds | clear | clear | some clouds | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
6 | 1 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 12 | 2 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 13 | 11 | 12 | 12 | 9 | 11 | 12 | 7 | 12 | 12 | 7 | 13 | 13 | 8 | 14 | 13 | 8 | 11 | 11 | 9 | 9 | 9 | 10 | 14 | 13 | 13 | 14 | 14 | 11 | 14 | 14 | 9 | 13 | 14 | 8 | 13 |
Moonrise | — | — | 11:26 | — | — | 11:49 | — | — | 12:15 | — | — | 12:45 | — | — | 1:21 | — | — | 2:07 | — | — | — | 3:04 | — | — | 4:12 | — | — | 5:27 | — | — | 6:44 | — | — | 7:58 | — | — |
Moonset | — | 10:39 | — | — | 11:45 | — | — | — | 12:53 | — | — | 2:05 | — | — | 3:20 | — | — | 4:38 | — | — | 5:55 | — | — | 7:04 | — | — | 8:02 | — | — | 8:48 | — | — | 9:24 | — | — | 9:53 |
 | — | — | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:26 | — | — | 7:26 | — | — | 7:26 | — | — | 7:26 |
 | 4:53 | — | — | 4:54 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | 5:02 | — | — |
Today's sea temperature in Napa is 12.1° C (Statistics for 25 Dec 1981-2005 – mean: 12.1 max: 14.8 min: 10.5°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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