Duncan Canal, Kupreanof Island Sea Conditions and Tide Table

Duncan Canal, Kupreanof Island 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 05:54 AM and sunset is at 07:47 PM.

	Days 1–3 Weather Summary Light rain (total 2mm), mostly falling on Tue morning. Cool air temperatures (max 19°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm air temperatures (max 20°C on Fri afternoon, min 11°C on Fri night). Wind will be generally light.									Days 7–9 Weather Summary Heavy rain (total 22mm), heaviest during Mon night. Very mild (max 16°C on Mon morning, min 10°C on Wed night). Wind will be generally light.									Days 10–12 Weather Summary Light rain (total 6mm), mostly falling on Sat night. Very mild (max 15°C on Fri afternoon, min 10°C on Thu night). Wind will be generally light.									Days 13–16 Weather Summary Heavy rain (total 51mm), heaviest during Mon night. Very mild (max 14°C on Sun morning, min 9°C on Wed night). Wind will be generally light.
	Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5			Sunday 6			Monday 7			Tuesday 8			Wednesday 9			Thursday 10			Friday 11			Saturday 12			Sunday 13			Monday 14			Tuesday 15			Wed 16
	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		4:13PM4.81m	4:49AM3.95m		4:53PM4.65m	5:46AM3.55m		5:43PM4.42m		7:01AM3.21m	6:50PM4.19m		8:38AM3.12m		8:18PM4.10m	10:10AM3.35m		9:46PM4.24m	11:14AM3.76m		10:58PM4.55m	12:02PM4.21m		11:55PM4.86m	12:43PM4.61m		00:44AM5.07m		1:20PM4.93m	1:29AM5.15m		1:55PM5.12m	2:11AM5.08m		2:29PM5.18m	2:51AM4.88m		3:01PM5.11m	3:30AM4.57m		3:33PM4.93m	4:10AM4.18m
Low Tide	9:56AM0.32m		10:40PM-0.06m	10:35AM0.72m		11:33PM0.11m	11:20AM1.15m		00:39AM0.30m	12:21PM1.56m		2:02AM0.39m		1:52PM1.80m	3:29AM0.26m		3:33PM1.69m	4:39AM-0.04m		4:50PM1.30m	5:35AM-0.34m		5:48PM0.81m	6:21AM-0.57m		6:36PM0.34m		7:02AM-0.67m		7:19PM-0.04m	7:40AM-0.63m		7:59PM-0.29m	8:15AM-0.45m		8:38PM-0.39m	8:50AM-0.16m		9:15PM-0.34m	9:23AM0.22m		9:53PM-0.16m	9:56AM0.65m
Wave Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

	light rain	cloudy	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	mod rain	rain shwrs	rain shwrs	some clouds	some clouds	light rain	rain shwrs	cloudy	some clouds	some clouds	some clouds	clear	some clouds	cloudy	light rain	light rain	light rain	light rain	heavy rain	mod rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	some clouds	light rain	cloudy
km/h	NE	NNE	NNE	NNW	WSW	NNW	NNW	NNW	N	ENE	SW	NE	E	SW	NE	NE	SSW	E	SSW	SW	SW	SSE	WSW	SE	SSE	SW	NNE	NW	WNW	E	ESE	SW	E	ESE	E	ESE	E	ESE	ESE	E	SSE	E	S	SSW	ESE	ENE	NW
mm	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	10	1	2	—	—	3	6	—	—	—	—	—	—	—	2	3	2	4	12	6	4	11	10	2	—	1	—
max °C	14	16	12	17	17	13	18	19	12	19	20	14	18	18	14	18	19	15	16	15	12	13	14	12	14	12	10	13	14	12	14	15	12	14	12	13	14	13	13	14	14	12	14	14	12	12	13
Moonrise	—	8:24	—	—	8:40	—	—	—	9:08	—	—	9:57	—	—	11:14	—	—	—	12:49	—	—	2:29	—	—	4:07	—	—	5:40	—	—	7:09	—	—	8:36	—	—	10:03	—	—	11:29	—	—	12:54	—	—	2:16	—
Moonset	12:20	—	—	1:57	—	—	—	3:31	—	—	4:52	—	—	5:47	—	—	6:20	—	—	6:38	—	—	6:49	—	—	6:57	—	—	7:03	—	—	7:09	—	—	7:14	—	—	7:21	—	—	7:30	—	—	7:42	—	—	8:03
	5:54	—	—	5:56	—	—	5:58	—	—	6:00	—	—	6:01	—	—	6:03	—	—	6:05	—	—	6:07	—	—	6:09	—	—	6:11	—	—	6:13	—	—	6:16	—	—	6:18	—	—	6:20	—	—	6:22	—	—	6:24	—
	—	7:47	—	—	7:45	—	—	7:43	—	—	7:39	—	—	7:37	—	—	7:35	—	—	7:31	—	—	7:29	—	—	7:27	—	—	7:23	—	—	7:21	—	—	7:19	—	—	7:15	—	—	7:13	—	—	7:10	—	—	7:07
	Today's sea temperature in Duncan Canal, Kupreanof Island is 11.4°C (Statistics for 01 Sep 1981-2005 – mean: 12.5 max: 15.1 min: 11.1°C)