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 06:54 AM and sunset is at 07:08 PM.

	Days 1–3 Weather Summary Mostly dry. Warm air temperatures (max 26°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very warm air temperatures (max 32°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light.									Days 7–9 Weather Summary Mostly dry. Warm (max 30°C on Mon afternoon, min 12°C on Sat night). Wind will be generally light.									Days 10–12 Weather Summary Moderate rain (total 17mm), heaviest on Thu night. Warm (max 31°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light.									Days 13–16 Weather Summary Some drizzle, heaviest during Fri afternoon. Warm (max 32°C on Mon afternoon, min 14°C on Fri night). Wind will be generally light.
	Sunday 20			Monday 21			Tuesday 22			Wednesday 23			Thursday 24			Friday 25			Saturday 26			Sunday 27			Monday 28			Tuesday 29			Wednesday 30			Thursday 1			Friday 2			Saturday 3			Sunday 4			Mon 5
	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 See all maps
High Tide		11:49AM1.77m	9:39PM2.00m		12:21PM1.83m	10:40PM2.05m		12:47PM1.88m	11:34PM2.09m		1:11PM1.95m	00:23AM2.12m		1:33PM2.02m	1:09AM2.13m		1:56PM2.09m	1:55AM2.12m		2:20PM2.18m	2:43AM2.07m		2:47PM2.25m	3:34AM2.00m		3:17PM2.31m	4:29AM1.91m		3:51PM2.34m		5:32AM1.82m	4:32PM2.34m		6:45AM1.75m		5:21PM2.30m	8:09AM1.73m		6:21PM2.25m	9:31AM1.77m		7:34PM2.19m	10:34AM1.86m
Low Tide		4:51PM1.02m		5:29AM0.18m		5:42PM0.93m	6:12AM0.14m		6:25PM0.82m	6:49AM0.12m		7:02PM0.69m	7:21AM0.13m		7:38PM0.54m	7:52AM0.17m		8:14PM0.38m	8:23AM0.25m		8:51PM0.23m	8:55AM0.36m		9:31PM0.09m	9:28AM0.49m		10:14PM-0.02m	10:05AM0.64m		11:03PM-0.08m	10:46AM0.79m		11:58PM-0.10m		11:36AM0.92m	1:02AM-0.08m		12:43PM1.02m	2:14AM-0.05m		2:12PM1.05m	3:29AM-0.03m		3:43PM0.98m
Wave Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

	cloudy	some clouds	some clouds	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	some clouds	some clouds	some clouds	light rain	heavy rain	some clouds	light rain	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SSW	SW	SSW	SSW	SW	SSW	SW	WNW	S	SW	WSW	SW	SW	WSW	WSW	SW	N	S	SW	SW	SSW	SW	W	S	SW	W	SSE	SW	W	SSE	SSW	N	SSE	NNW	NW	W	SW	NW	N	SW	WNW	E	SSW	NNW	E	S
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	16	—	1	—	—	—	—	—	—	—	—	—
max °C	21	22	16	20	24	16	21	26	18	26	32	22	22	27	19	22	27	19	24	28	19	19	24	17	24	30	21	26	31	22	27	31	21	28	24	17	17	17	15	25	31	20	24	30	22	27	32
Moonrise	—	4:09	—	—	4:43	—	—	5:13	—	—	5:40	—	—	6:04	—	—	6:28	—	—	6:52	—	—	7:19	—	—	7:49	—	—	8:26	—	—	—	9:12	—	—	10:07	—	—	11:12	—	—	—	12:24	—	—	1:38	—
Moonset	12:37	—	—	1:38	—	—	2:41	—	—	3:45	—	—	4:49	—	—	5:54	—	—	7:00	—	—	8:08	—	—	9:20	—	—	10:33	—	—	11:47	—	—	12:59	—	—	2:03	—	—	2:57	—	—	—	3:41	—	—	4:16
	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:00	—	—	7:00	—	—	7:01	—	—	7:01	—	—	7:03	—	—	7:03	—	—	7:05	—	—	7:05	—	—	7:07	—	—	7:07	—
	—	7:08	—	—	7:07	—	—	7:06	—	—	7:05	—	—	7:02	—	—	7:00	—	—	7:00	—	—	6:58	—	—	6:57	—	—	6:54	—	—	6:53	—	—	6:52	—	—	6:51	—	—	6:49	—	—	6:47	—	—	6:45
	Today's sea temperature in Napa is 21.6°C (Statistics for 20 Sep 1981-2005 – mean: 14.3 max: 17.1 min: 12.9°C)