Chichagof Harbor, Attu 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 10:44 PM.
Days 1–4 Weather SummaryLight rain (total 8mm), mostly falling on Fri night. Air temperatures will be slightly above freezing (max 4°C on Thu afternoon, min 1°C on Wed night). Winds decreasing (fresh winds from the NW on Wed night, calm by Thu afternoon). | Days 5–7 Weather SummaryHeavy rain (total 22mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Mon night. Low air temperatures (max 5°C on Sun night, min 2°C on Mon afternoon). Winds increasing (light winds from the S on Sat night, gales from the S by Mon morning). | Days 8–10 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Wed night. Temperatures will be slightly above freezing (max 3°C on Tue night, min 1°C on Wed night). Winds decreasing (near gales from the W on Tue night, calm by Fri afternoon). | Days 11–13 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Sun afternoon. Temperatures will be slightly above freezing (max 4°C on Sat afternoon, min 2°C on Fri night). Mainly strong winds. | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Mon 6 | |||||||||||||||||||||||||
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 | 1:14AM0.94m | 8:06AM0.92m | 2:12AM0.97m | 8:27AM0.97m | 3:14AM0.98m | 9:00AM1.02m | 4:23AM0.98m | 9:44AM1.05m | 5:07AM0.95m | 10:37AM1.03m | 5:06AM0.90m | 11:41AM0.97m | 5:05AM0.86m | 1:06PM0.86m | 5:08AM0.84m | 3:00PM0.74m | 5:17AM0.86m | 5:15PM0.67m | 5:32AM0.92m | 7:27PM0.70m | 9:20PM0.80m | 6:21AM1.06m | ||||||||||||||
Low Tide | 4:59AM0.87m | 5:05PM-0.30m | 5:21AM0.93m | 5:43PM-0.34m | 5:29AM0.97m | 6:24PM-0.37m | 7:07PM-0.36m | 6:01AM0.94m | 7:52PM-0.30m | 7:29AM0.88m | 8:37PM-0.20m | 9:05AM0.77m | 9:24PM-0.06m | 10:33AM0.59m | 10:11PM0.12m | 11:44AM0.36m | 11:00PM0.33m | 12:45PM0.11m | 11:51PM0.53m | 1:39PM-0.13m | 00:48AM0.71m | 2:30PM-0.33m | ||||||||||||||
N 10 | N 10 | N 9 | NNE 8 | N 7 | N 7 | N 6 | E 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ESE 7 | ESE 6 | SE 6 | SSE 6 | S 5 | W 9 | WNW 6 | WNW 7 | WNW 7 | NW 7 | NNW 5 | NNW 6 | NNW 6 | N 6 | NNW 6 | NNW 6 | SSE 4 | NW 7 | WNW 9 | WNW 9 | WNW 10 | WNW 8 | WNW 9 | WNW 9 | |
 | | |  |  | |  |  | | | | |  |  | |  | | | | | | | | |  |  | | | | | | |  | | | | |
some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | light rain | light rain | cloudy | cloudy | cloudy | cloudy | mod rain | rain shwrs | some clouds | light snow | light rain | light rain | light rain | some clouds | cloudy | light snow | some clouds | some clouds | some clouds | clear | clear | some clouds | light rain | light rain | some clouds | cloudy | snow shwrs | some clouds | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 5 | 3 | — | — | — | — | 10 | 1.0 | — | 4 | 4 | 3 | 1.0 | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | |
max°C | 1 | 2 | 4 | 3 | 3 | 3 | 4 | 3 | 3 | 4 | 3 | 3 | 5 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 1 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 4 | 3 | 2 | 2 | 3 | 3 | 3 |
Moonrise | — | 12:28 | — | — | 1:49 | — | — | 3:06 | — | — | 4:13 | — | — | 5:03 | — | — | 5:37 | — | — | 6:01 | — | — | 6:18 | — | — | 6:31 | — | — | 6:42 | — | — | 6:52 | — | — | 7:04 | — |
Moonset | 8:10 | 8:26 | — | — | 8:49 | — | — | 9:25 | — | — | 10:17 | — | — | 11:28 | — | — | 12:52 | — | — | 2:22 | — | — | — | 3:53 | — | — | 5:24 | — | — | 6:54 | — | — | 8:25 | — | — | 9:58 |
 | — | 8:03 | — | — | 8:02 | — | — | 8:00 | — | — | 7:58 | — | — | 7:56 | — | — | 7:54 | — | — | 7:52 | — | — | 7:50 | — | — | 7:48 | — | — | 7:46 | — | — | 7:43 | — | — | 7:43 | — |
 | 10:44 | — | — | 10:45 | — | — | 10:46 | — | — | 10:49 | — | — | 10:51 | — | — | 10:52 | — | — | 10:53 | — | — | 10:55 | — | — | 10:58 | — | — | 11:00 | — | — | 11:00 | — | — | 11:02 | — | 11:05 |
Today's sea temperature in Chichagof Harbor, Attu Island is 3.5 °C (Statistics for 24 Apr 1981-2005 – mean: 3.7 max: 4.3 min: 2.6°C) | ||||||||||||||||||||||||||||||||||||
Nearest