Alcan Harbor, Shemya Island Sea Conditions and Tide Table

Alcan Harbor, Shemya 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 — and sunset is at 09:25 PM.

	Days 1–4 Weather Summary Mostly dry. Air temperatures will be below freezing (max 0°C on Mon night, min -3°C on Sat afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Icy conditions (max 2°C on Thu afternoon, min -1°C on Tue afternoon). Winds increasing (calm on Tue afternoon, fresh winds from the SE by Thu morning).									Days 8–10 Weather Summary A light covering of new snow, mostly falling on Sun night. Freeze-thaw conditions (max 3°C on Fri afternoon, min 0°C on Mon morning). Winds increasing (light winds from the SE on Sat afternoon, near gales from the ESE by Sun afternoon).									Days 11–13 Weather Summary A dusting of new snow. Temperatures will be slightly above freezing (max 3°C on Wed morning, min 1°C on Mon afternoon). Winds decreasing (strong winds from the S on Tue night, light winds from the NNE by Wed night).
	Sat 14		Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27			Saturday 28			Sunday 29
	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	night
Wave Height Map See all maps
High Tide	12:34PM0.96m			1:39PM0.91m		7:26AM0.75m	3:09PM0.84m		7:07AM0.73m	4:49PM0.78m		7:01AM0.73m		6:24PM0.76m	7:01AM0.76m		7:50PM0.77m	7:07AM0.82m		9:09PM0.80m	7:21AM0.90m		10:22PM0.82m	7:45AM0.98m		11:33PM0.83m	8:18AM1.06m		00:46AM0.82m	8:58AM1.12m		2:04AM0.80m	9:46AM1.13m		3:22AM0.78m	10:40AM1.10m		4:09AM0.76m	11:43AM1.03m		4:36AM0.75m		1:00PM0.93m
Low Tide		9:51PM-0.05m			10:39PM-0.01m	10:18AM0.73m		11:24PM0.06m	11:39AM0.59m		00:06AM0.16m		12:33PM0.43m	00:46AM0.29m		1:19PM0.24m	1:22AM0.42m		2:03PM0.05m	1:55AM0.55m		2:47PM-0.13m	2:25AM0.66m		3:35PM-0.26m	2:50AM0.74m		4:24PM-0.35m	3:14AM0.78m		5:17PM-0.38m	3:38AM0.79m			6:13PM-0.36m			7:12PM-0.30m			8:11PM-0.21m	7:31AM0.70m
Wave height (m) direction period (s)	ESE 11	ESE 11	ESE 12	E 10	NE 6	NE 6	NE 6	NE 5	SSE 15	S 14	S 13	SSE 12	SSE 12	SSE 13	S 13	S 12	SSE 11	SSE 10	SSE 10	SSE 9	SSE 9	SE 8	E 6	ESE 5	ESE 6	ESE 9	E 10	E 9	E 8	E 7	ESE 5	SE 6	SE 8	SSE 9	S 11	SSE 10	SSE 9	SSE 7	SW 6	S 7	S 8	S 8	NW 6	NNW 9	NNW 8	NNW 8	NNW 8

	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	cloudy	light snow	light snow	some clouds	some clouds	cloudy	cloudy	light snow	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	clear	some clouds	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds
km/h	NNE	NNE	NE	NE	ENE	S	SSW	WSW	NW	N	NE	E	ESE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ENE	E	SE	SSE	SSE	SSE	SW	WSW	NNE	N	NNW	WSW	WSW	WSW	W	NW	WNW	NW	NW	NW	S
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-2	-2	-2	-1	-1	-1	-1	0	0	-1	0	0	0	1	1	2	2	1	3	3	1	2	3	2	2	1	0	1	2	1	1	2	3	1	2	1	1	2	2	2	2	1	1	2	2	1	1
Moonrise	—	—	8:45	—	—	8:59	—	—	9:11	—	—	9:21	—	—	9:32	—	—	9:44	—	—	9:59	—	—	10:20	—	—	10:51	—	—	11:38	—	—	12:45	—	—	2:06	—	—	—	3:34	—	—	5:01	—	—	6:24	—
Moonset	4:19	—	—	5:40	—	—	7:03	—	—	8:26	—	—	—	9:51	—	—	11:18	—	—	—	12:48	—	—	2:22	—	—	3:54	—	—	5:16	—	—	6:21	—	—	7:05	—	—	7:34	—	—	7:54	—	—	8:08	—	—
	—	—	9:37	—	—	9:36	—	—	9:33	—	—	9:30	—	—	9:27	—	—	9:26	—	—	9:23	—	—	9:21	—	—	9:18	—	—	9:17	—	—	9:14	—	—	9:11	—	—	9:08	—	—	9:07	—	—	9:04	—	—
	—	9:25	—	—	9:27	—	—	9:29	—	—	9:30	—	—	9:32	—	—	9:35	—	—	9:36	—	—	9:37	—	—	9:39	—	—	9:42	—	—	9:43	—	—	9:45	—	—	9:46	—	—	9:49	—	—	9:51	—	—	9:52
	Today's sea temperature in Alcan Harbor, Shemya Island is 3.5° C (Statistics for 14 Mar 1981-2005 – mean: 3.1 max: 3.7 min: 2.3°C)