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 07:24 AM and sunset is at 11:34 PM.
Days 1–3 Weather SummaryModerate rain (total 18mm), heaviest on Tue morning. Cool air temperatures (max 10°C on Mon night, min 7°C on Wed afternoon). Winds decreasing (strong winds from the SSW on Tue morning, light winds from the NW by Tue night). | Days 4–6 Weather SummaryHeavy rain (total 29mm), heaviest during Thu night. Cool air temperatures (max 13°C on Sat afternoon, min 10°C on Thu morning). Winds increasing (light winds from the SSW on Thu afternoon, strong winds from the SSE by Sat afternoon). | Days 7–9 Weather SummaryLight rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 11°C on Sun morning, min 9°C on Sun night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 9mm), mostly falling on Fri morning. Very mild (max 13°C on Sat morning, min 8°C on Thu night). Winds increasing (calm on Wed night, strong winds from the SSE by Fri morning). | Days 13–16 Weather SummaryModerate rain (total 11mm), heaviest on Sat night. Very mild (max 14°C on Sat morning, min 11°C on Sun morning). Winds decreasing (near gales from the S on Sat night, fresh winds from the SSE by Tue night). | |||||||||||||||||||||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 11:49AM0.69m | 11:28PM1.11m | 1:29PM0.67m | 11:51PM1.12m | 3:31PM0.69m | 00:14AM1.12m | 00:39AM1.12m | 1:05AM1.12m | 1:33AM1.11m | 2:06AM1.09m | 2:43AM1.06m | 3:28AM1.02m | 10:38PM0.97m | 10:28PM0.94m | 10:22PM0.92m | 7:05AM0.81m | 10:17PM0.91m | 8:28AM0.74m | 10:14PM0.92m | 9:53AM0.69m | |||||||||||||||||||||||||||
Low Tide | 4:46PM0.40m | 6:49AM0.09m | 5:13PM0.56m | 7:40AM-0.01m | 5:23PM0.68m | 8:31AM-0.08m | 9:23AM-0.12m | 10:14AM-0.16m | 11:04AM-0.17m | 11:51AM-0.18m | 12:33PM-0.18m | 1:11PM-0.16m | 1:42AM0.94m | 1:45PM-0.11m | 2:41AM0.85m | 2:16PM-0.04m | 3:22AM0.73m | 2:44PM0.07m | 3:57AM0.58m | 3:09PM0.20m | 4:32AM0.41m | ||||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 4 | W 4 | WSW 4 | S 5 | SSW 6 | SSE 8 | ESE 9 | NE 9 | NE 8 | NE 7 | ENE 7 | ENE 8 | ESE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 9 | SSE 9 | SE 12 | SE 12 | SE 12 | SE 8 | SE 9 | SE 9 | SE 8 | SE 8 | ESE 8 | SE 8 | SE 11 | SE 9 | ESE 11 | SE 5 | SE 6 | SE 7 | SE 9 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 16 | SSE 16 | SSE 15 |
 |  |  |  | | | |  |  | | |  | | |  | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | |
some clouds | cloudy | cloudy | mod rain | cloudy | cloudy | cloudy | light rain | mod rain | cloudy | light rain | heavy rain | light rain | light rain | light rain | light rain | cloudy | cloudy | cloudy | light rain | light rain | cloudy | cloudy | light rain | cloudy | cloudy | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | light rain | cloudy | some clouds | cloudy | light rain | light rain | light rain | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | 7 | — | — | — | 2 | 9 | — | 3 | 17 | 2 | 2 | 3 | 2 | — | — | — | 4 | 1 | — | — | 3 | — | — | — | — | — | — | — | — | — | 5 | 4 | — | — | — | 5 | 4 | 2 | — | — | — | — | — | — |
max °C | 8 | 9 | 10 | 10 | 9 | 9 | 8 | 7 | 9 | 10 | 11 | 10 | 11 | 11 | 11 | 12 | 13 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 9 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 14 | 12 | 13 | 12 | 13 | 14 | 12 | 12 | 14 | 13 | 12 |
Moonrise | — | 4:00 | — | — | 5:17 | — | — | 6:33 | — | — | 7:47 | — | — | 8:54 | — | — | — | 9:50 | — | — | 10:34 | — | — | 11:05 | — | — | 11:27 | — | — | 11:43 | — | — | 11:56 | — | — | — | 12:07 | — | — | 12:17 | — | — | 12:26 | — | — | 12:38 | — |
Moonset | 1:30 | — | — | 1:42 | — | — | 1:56 | — | — | 2:15 | — | — | 2:41 | — | — | 3:17 | — | — | 4:07 | — | — | 5:10 | — | — | 6:22 | — | — | 7:39 | — | — | 8:57 | — | — | 10:14 | — | — | 11:31 | — | — | 12:49 | — | — | 2:09 | — | — | — | 3:33 |
 | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — | 7:47 | — |
 | — | — | 11:34 | — | — | 11:32 | — | — | 11:31 | — | — | 11:30 | — | — | 11:29 | — | — | 11:28 | — | — | 11:25 | — | — | 11:23 | — | — | 11:22 | — | — | 11:21 | — | — | 11:20 | — | — | 11:17 | — | — | 11:15 | — | — | 11:14 | — | — | 11:13 | — | 11:10 |
Today's sea temperature in Alcan Harbor, Shemya Island is 7.4° C (Statistics for 20 Jul 1981-2005 – mean: 8.2 max: 9.3 min: 7.4°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest