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 06:45 AM and sunset is at 07:37 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Thu afternoon, min 5°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 9°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 9°C on Wed night). Wind will be generally light.

Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
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
Wave Height Map
High Tide
10:27AM6.43ft
00:22AM6.46ft
11:33AM6.4ft
00:55AM6.63ft
12:29PM6.37ft
1:23AM6.76ft
1:19PM6.27ft
1:47AM6.82ft
2:05PM6.17ft
2:08AM6.92ft
2:48PM6ft
2:29AM6.96ft
3:32PM5.84ft
2:51AM6.96ft
4:16PM5.68ft
3:15AM6.96ft
5:03PM5.51ft
5:56PM5.35ft
7:00PM5.22ft
8:15PM5.22ft
Low Tide
5:23AM2.53ft
5:52PM0.07ft
6:19AM2.03ft
6:36PM0.26ft
7:05AM1.54ft
7:13PM0.49ft
7:45AM1.08ft
7:45PM0.82ft
8:21AM0.69ft
8:15PM1.18ft
8:55AM0.33ft
8:43PM1.57ft
9:27AM0.07ft
9:12PM1.94ft
9:59AM-0.13ft
9:40PM2.33ft
10:33AM-0.23ft
10:10PM2.69ft
11:10AM-0.26ft
10:41PM2.99ft
11:54AM-0.2ft
11:19PM3.25ft
12:44PM-0.1ft
00:14AM3.45ft
Wave
height (ft) 
direction
period (s) 
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
 mph
5
W
10
W
5
W
5
WNW
10
WSW
5
NW
0
SSW
5
WSW
5
WNW
5
SW
5
WSW
5
W
5
WSW
10
WSW
5
W
5
WNW
5
N
5
NNW
5
N
5
WSW
5
W
5
SW
5
SSW
5
SSW
5
SW
5
SW
5
SW
5
SW
5
SW
5
W
5
SW
5
SW
5
W
5
WSW
10
WSW
5
W
 in 
max°F
61
64
55
59
70
57
64
73
63
64
72
59
64
70
55
59
72
59
68
79
63
66
72
54
61
68
57
63
72
61
64
73
63
66
75
61
Moonrise
2:48
3:51
4:51
5:51
6:49
7:48
8:48
9:49
10:51
11:52
12:50
Moonset
4:28
4:55
5:18
5:39
5:59
6:20
6:42
7:07
7:36
8:11
8:53
9:43
Sunrise
6:45
6:43
6:41
6:41
6:39
6:37
6:35
6:35
6:33
6:31
6:31
6:28
Sunset
7:37
7:37
7:38
7:39
7:40
7:42
7:43
7:44
7:45
7:45
7:46
7:47
Today's sea temperature in Napa is 60 °F (Statistics for 07 Apr 1981-2005 – mean: 53 max: 57 min: 50°F)
Issued (local time): 4 am Monday 07 Apr 2025
Forecast update inUpdates in 1 hr 44 min 53 sUpdate imminent
Nearest