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 04:30 AM and sunset is at 09:24 PM.

	Days 1–3 Weather Summary Mostly dry. Warm air temperatures (max 21°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 22mm), heaviest during Sat night. Cool air temperatures (max 15°C on Sat afternoon, min 11°C on Fri night). Wind will be generally light.									Days 7–9 Weather Summary Moderate rain (total 11mm), heaviest on Sun morning. Very mild (max 15°C on Mon morning, min 10°C on Sun night). Wind will be generally light.									Days 10–12 Weather Summary Mostly dry. Very mild (max 16°C on Thu morning, min 12°C on Wed night). Wind will be generally light.									Days 13–16 Weather Summary Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 16°C on Mon morning, min 11°C on Sun night). Wind will be generally light.
	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 1			Sunday 2			Monday 3			Tue 4
	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		6:25PM4.37m	6:59AM3.38m			7:14PM4.16m	8:13AM3.05m		8:09PM3.99m	9:39AM2.94m		9:12PM3.91m	10:59AM3.03m		10:15PM3.95m	11:58AM3.24m		11:11PM4.09m	12:42PM3.48m		11:58PM4.29m		1:19PM3.71m	00:40AM4.48m		1:51PM3.93m	1:17AM4.63m		2:21PM4.12m	1:53AM4.72m		2:50PM4.28m	2:27AM4.73m		3:19PM4.40m	3:02AM4.66m		3:48PM4.48m	3:39AM4.49m		4:18PM4.52m	4:19AM4.24m
Low Tide	11:58AM0.49m		00:52AM0.72m	12:45PM1.00m		1:59AM0.81m		1:41PM1.42m	3:12AM0.79m		2:50PM1.71m	4:22AM0.65m		4:02PM1.80m	5:20AM0.42m		5:05PM1.72m	6:07AM0.17m		5:56PM1.55m	6:46AM-0.07m		6:39PM1.34m		7:20AM-0.27m		7:17PM1.12m	7:52AM-0.42m		7:53PM0.92m	8:23AM-0.50m		8:28PM0.75m	8:53AM-0.49m		9:04PM0.61m	9:23AM-0.39m		9:41PM0.50m	9:54AM-0.19m		10:21PM0.44m	10:27AM0.10m
Wave Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

	clear	clear	clear	some clouds	some clouds	clear	some clouds	some clouds	some clouds	cloudy	light rain	rain shwrs	rain shwrs	light rain	light rain	light rain	cloudy	mod rain	mod rain	some clouds	some clouds	some clouds	rain shwrs	some clouds	cloudy	light rain	light rain	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	clear	some clouds	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	light rain	light rain
km/h	WNW	W	NNW	WSW	W	NW	WNW	WNW	WNW	WSW	SSW	SSE	SSW	SSE	ESE	E	NE	ENE	ENE	E	N	NW	WSW	N	S	WSW	SSW	WSW	SW	NW	W	SW	WSW	WSW	SW	SW	SW	WSW	WSW	WSW	WSW	WNW	W	SW	SW	NE	SSW
mm	—	—	—	—	—	—	—	—	—	—	1	6	2	1	4	2	—	6	6	—	—	—	1	—	—	2	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	1
max °C	18	21	17	19	21	17	18	18	14	14	13	13	13	13	12	13	15	13	11	13	12	15	15	13	15	14	13	14	15	13	16	16	14	15	16	14	14	15	13	14	15	13	16	16	14	14	15
Moonrise	1:28	—	—	2:51	—	—	—	4:14	—	—	5:36	—	—	6:50	—	—	7:51	—	—	8:33	—	—	—	9:00	—	—	9:16	—	—	9:27	—	—	9:34	—	—	9:40	—	—	9:45	—	—	9:50	—	—	9:56	—	—
Moonset	—	—	10:56	—	—	11:04	—	—	11:16	—	—	11:34	—	—	—	12:03	—	—	12:48	—	—	1:53	—	—	3:10	—	—	4:34	—	—	5:58	—	—	7:22	—	—	8:44	—	—	10:07	—	—	11:33	—	—	1:02	—
	4:30	—	—	4:31	—	—	4:33	—	—	4:35	—	—	4:37	—	—	4:39	—	—	4:41	—	—	4:43	—	—	4:45	—	—	4:47	—	—	4:48	—	—	4:50	—	—	4:52	—	—	4:54	—	—	4:56	—	—	4:58	—
	—	—	9:24	—	—	9:22	—	—	9:21	—	—	9:20	—	—	9:17	—	—	9:15	—	—	9:14	—	—	9:12	—	—	9:10	—	—	9:08	—	—	9:07	—	—	9:05	—	—	9:02	—	—	9:00	—	8:58	—	—	8:55
	Today's sea temperature in Duncan Canal, Kupreanof Island is 10.7° C (Statistics for 20 Jul 1981-2005 – mean: 12.5 max: 14.4 min: 11.4°C)