Napa Sea Conditions and Tide Table

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 06:56 AM and sunset is at 07:30 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Fri afternoon. Cool air temperatures (max 14°C on Sat afternoon, min 8°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Tue afternoon, min 8°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Sat night. Very mild (max 12°C on Fri afternoon, min 4°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 16°C on Tue afternoon, min 3°C on Sun night). Wind will be generally light.

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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
6:10PM1.62m
7:26PM1.56m
5:43AM2.06m
9:03PM1.57m
6:40AM2.03m
10:27PM1.63m
7:53AM2.02m
11:18PM1.72m
9:12AM2.04m
11:55PM1.82m
10:27AM2.08m
00:27AM1.93m
11:35AM2.13m
00:59AM2.05m
12:37PM2.16m
1:30AM2.17m
1:36PM2.15m
2:01AM2.27m
2:34PM2.11m
2:34AM2.35m
3:32PM2.03m
3:09AM2.39m
Low Tide
11:42AM0.04m
11:07PM0.84m
12:32PM0.03m
11:46PM0.96m
1:32PM0.02m
00:48AM1.05m
2:42PM0.00m
2:30AM1.08m
3:53PM-0.04m
4:05AM1.01m
4:56PM-0.09m
5:14AM0.85m
5:50PM-0.13m
6:11AM0.64m
6:37PM-0.12m
7:02AM0.41m
7:20PM-0.06m
7:51AM0.16m
8:01PM0.05m
8:38AM-0.05m
8:41PM0.20m
9:26AM-0.21m
9:22PM0.37m
Wave
height (m) 
direction
period (s) 
light rain
mod rain
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
cloud
cloud
clear
cloud
light rain
rain showers
part cloud
thunderstorm
rain showers
cloud
part cloud
part cloud
clear
clear
clear
light rain
mod rain
rain shwrs
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
clear
cloudy
cloudy
clear
cloudy
light rain
rain shwrs
some clouds
risk tstorm
rain shwrs
cloudy
some clouds
some clouds
clear
clear
clear
 km/h
15
SE
15
ESE
5
ENE
15
NE
15
NE
5
WNW
10
S
5
NE
5
N
0
S
0
SW
5
NNW
5
ESE
5
S
5
WNW
5
SW
15
SW
10
WSW
20
W
25
WSW
5
NE
5
SSW
15
WSW
0
NE
5
SSE
10
SW
5
WSW
5
WSW
15
W
5
NW
5
WSW
5
N
5
NNW
0
SSW
10
SSW
5
NNW
 mm 
5
8
4
1.0
4
3
1.0
max°C
9
9
9
9
14
11
12
13
11
15
21
15
16
22
18
17
20
11
11
11
7
10
12
8
9
11
9
10
11
7
9
13
11
12
16
12
Moonrise
12:18
1:22
2:24
3:18
4:05
4:44
5:17
5:46
6:13
6:40
7:09
Moonset
8:58
9:36
10:23
11:20
12:26
1:39
2:55
4:12
5:28
6:44
8:00
9:17
Sunrise
6:56
6:56
6:54
6:52
6:50
6:50
6:48
6:47
6:45
6:43
6:41
6:41
Sunset
7:30
7:30
7:31
7:31
7:32
7:34
7:35
7:36
7:37
7:37
7:38
7:39
Today's sea temperature in Napa is 14.6 °C (Statistics for 29 Mar 1981-2005 – mean: 11.9 max: 13.9 min: 10.5°C)
Nearest