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 11:23 PM.

	Days 1–4 Weather Summary Some drizzle, heaviest during Fri afternoon. Cool air temperatures (max 11°C on Sun night, min 9°C on Fri afternoon). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 9mm), mostly falling on Wed morning. Cool air temperatures (max 15°C on Wed morning, min 10°C on Mon afternoon). Winds increasing (moderate winds from the S on Mon afternoon, strong winds from the SW by Thu morning).									Days 8–10 Weather Summary Moderate rain (total 15mm), heaviest on Sat night. Very mild (max 13°C on Sat afternoon, min 9°C on Sat night). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the SW by Sat afternoon).									Days 11–13 Weather Summary Moderate rain (total 12mm), heaviest on Wed morning. Very mild (max 12°C on Tue night, min 8°C on Sun night). Mainly near gales.
	Fri 26		Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thursday 1			Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wed 7
	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
Wave Height Map See all maps
High Tide		10:47PM1.08m	11:56AM0.69m		11:07PM1.15m		1:48PM0.68m	11:34PM1.22m			00:07AM1.25m			00:46AM1.26m			1:30AM1.23m			2:19AM1.18m			3:14AM1.11m			9:47PM0.96m			9:52PM0.95m			10:05PM0.94m	6:29AM0.87m		10:16PM0.92m	7:41AM0.80m
Low Tide	4:01PM0.27m	5:45AM0.15m		4:29PM0.45m		6:41AM-0.03m	4:50PM0.61m		7:38AM-0.17m			8:35AM-0.26m			9:34AM-0.30m			10:32AM-0.32m			11:28AM-0.30m				12:20PM-0.27m	11:52PM0.94m		1:07PM-0.22m	1:30AM0.87m		1:50PM-0.14m	2:37AM0.78m		2:27PM-0.05m	3:28AM0.67m
Wave height (m) direction period (s)	E 6	E 6	E 6	E 6	SE 7	E 6	N 6	NNW 7	NNW 7	NNW 6	E 7	SSE 6	E 8	ENE 8	ENE 8	ENE 8	SSW 4	SW 4	SW 5	SW 5	WSW 5	WSW 5	WSW 5	WNW 6	WSW 7	NW 6	E 5	E 5	E 5	ENE 4	E 6	SSE 16	SSE 14	SSE 13	SW 5	SSW 11

	light rain	cloudy	cloudy	cloudy	some clouds	clear	clear	clear	some clouds	cloudy	some clouds	clear	clear	some clouds	mod rain	light rain	cloudy	cloudy	cloudy	light rain	cloudy	cloudy	rain shwrs	some clouds	some clouds	mod rain	light rain	some clouds	light rain	some clouds	some clouds	cloudy	cloudy	cloudy	light rain	mod rain
km/h	NE	N	NNW	NW	NW	WSW	W	SW	SSW	S	SSW	SW	WSW	SW	S	SSW	SSW	SW	SW	SW	WSW	WSW	WSW	NW	WSW	SSE	E	ENE	E	NE	ENE	ESE	SSE	S	WSW	W
mm	1.0	—	—	—	—	—	—	—	—	—	—	—	—	—	8	1.0	—	—	—	1.0	—	—	4	—	—	9	1.0	—	2.0	—	—	—	—	—	2.0	7
max°C	9	9	9	9	9	10	10	11	10	10	10	10	11	13	15	15	14	12	12	12	11	11	11	11	13	11	9	9	9	9	9	9	9	10	12	10
Moonrise	1:23	—	1:34	—	—	1:48	—	—	2:07	—	—	2:33	—	—	3:11	—	—	4:05	—	—	5:14	—	—	6:32	—	—	7:51	—	—	9:09	—	—	10:23	—	—	11:35
Moonset	2:59	—	—	4:28	—	—	5:57	—	—	7:24	—	—	8:45	—	—	—	9:51	—	—	10:39	—	—	11:11	—	—	11:33	—	—	11:49	—	—	—	12:00	—	—	12:09
	—	—	7:35	—	—	7:37	—	—	7:39	—	—	7:39	—	—	7:41	—	—	7:43	—	—	7:45	—	—	7:47	—	—	7:48	—	—	7:50	—	—	7:52	—	—	7:52
	—	11:23	—	—	11:22	—	—	11:21	—	—	11:20	—	—	11:17	—	—	11:15	—	—	11:14	—	—	11:13	—	—	11:10	—	—	11:08	—	—	11:07	—	—	11:05	—
	Today's sea temperature in Alcan Harbor, Shemya Island is 8.9 °C (Statistics for 26 Jul 1981-2005 – mean: 8.7 max: 10.1 min: 7.4°C)