Mad River Slough, Arcata Bay, Humboldt Bay Sea Conditions and Tide Table

Mad River Slough, Arcata Bay, Humboldt 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 07:37 AM and sunset is at 04:52 PM.

	Days 1–3 Weather Summary Heavy rain (total 44mm), heaviest during Wed night. Cool air temperatures (max 14°C on Tue night, min 9°C on Mon night). Winds increasing (calm on Mon afternoon, near gales from the S by Tue night).									Days 4–6 Weather Summary Heavy rain (total 34mm), heaviest during Thu afternoon. Cool air temperatures (max 12°C on Thu morning, min 5°C on Sat night). Winds decreasing (fresh winds from the SSE on Thu morning, calm by Fri afternoon).									Days 7–9 Weather Summary Mostly dry. Very mild (max 14°C on Tue morning, min 6°C on Sun night). Wind will be generally light.									Days 10–12 Weather Summary Mostly dry. Very mild (max 13°C on Wed morning, min 9°C on Thu night). Wind will be generally light.
	Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thursday 1			Friday 2
	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 See all maps
High Tide	12:57PM2.47m		3:18AM1.91m		1:36PM2.37m	3:55AM1.95m		2:19PM2.24m	4:32AM2.02m		3:11PM2.07m	5:09AM2.12m		4:15PM1.88m	5:48AM2.24m		5:34PM1.70m	6:28AM2.39m			7:03PM1.59m	7:12AM2.55m		8:34PM1.59m	8:00AM2.70m		9:56PM1.68m	8:50AM2.83m		11:06PM1.81m	9:42AM2.92m		00:02AM1.93m	10:36AM2.97m		00:50AM2.02m
Low Tide	7:01AM1.26m		8:04PM-0.21m	7:45AM1.24m		8:40PM-0.15m	8:35AM1.20m		9:17PM-0.05m	9:33AM1.13m		9:55PM0.09m	10:41AM1.01m		10:36PM0.29m	11:53AM0.81m		11:21PM0.51m		1:04PM0.55m	00:13AM0.73m		2:09PM0.26m	1:12AM0.93m		3:09PM-0.04m	2:15AM1.07m		4:03PM-0.29m	3:19AM1.16m		4:54PM-0.48m	4:19AM1.15m		5:43PM-0.59m	5:16AM1.10m
Wave height (m) direction period (s)	WNW 10	WNW 10	WNW 10	WNW 12	WNW 12	WNW 12	W 11	WNW 11	WSW 10	SW 10	SW 13	SW 12	W 12	WNW 11	NW 10	NW 10	NW 9	NW 8	NW 8	NW 7	NW 7	WNW 13	WNW 12	W 12	W 12	W 12	W 12	W 11	W 11	W 10	W 10	WNW 10	NW 7	NW 9	NW 9	WNW 11

	rain shwrs	some clouds	light rain	mod rain	light rain	rain shwrs	some clouds	cloudy	rain shwrs	some clouds	mod rain	rain shwrs	rain shwrs	light rain	light rain	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	some clouds	cloudy	some clouds	clear	clear
km/h	SSW	ENE	ENE	ENE	NE	SE	E	E	ESE	SE	SSE	SSE	S	NW	NNW	N	N	E	ENE	N	E	NE	N	ESE	E	N	E	SSE	N	E	N	N	N	S	N	SE
mm	1	—	1	8	2	16	—	—	16	—	9	11	8	4	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	12	12	10	10	12	14	14	14	11	12	11	11	11	10	10	10	10	8	10	9	7	11	9	8	14	11	9	13	12	11	13	12	10	12	11	10
Moonrise	9:53	—	—	10:23	—	—	10:49	—	—	11:12	—	—	11:34	—	—	11:56	—	—	12:19	—	—	12:47	—	—	1:21	—	—	2:05	—	—	—	3:01	—	—	4:09	—
Moonset	—	7:24	—	—	8:31	—	—	—	9:38	—	—	10:45	—	—	11:53	—	—	—	1:04	—	—	2:17	—	—	3:35	—	—	4:55	—	—	6:13	—	—	7:22	—	—
	7:37	—	—	7:37	—	—	7:39	—	—	7:39	—	—	7:39	—	—	7:39	—	—	7:39	—	—	7:39	—	—	7:39	—	—	7:39	—	—	7:41	—	—	7:41	—	—
	—	4:52	—	—	4:52	—	—	4:52	—	—	4:53	—	—	4:53	—	—	4:54	—	—	4:55	—	—	4:57	—	—	4:57	—	—	4:58	—	—	4:59	—	—	5:00	—
	Today's sea temperature in Mad River Slough, Arcata Bay, Humboldt Bay is 12.5° C (Statistics for 22 Dec 1981-2005 – mean: 11.4 max: 13.5 min: 10.1°C)