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 10:36 AM and sunset is at 06:10 PM.
Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Thu night. Low air temperatures (max 6°C on Fri morning, min 1°C on Sat night). Mainly near gales. | Days 4–6 Weather SummarySome drizzle, heaviest during Tue night. Low air temperatures (max 6°C on Sun afternoon, min 2°C on Sun morning). Winds decreasing (strong winds from the SSW on Mon afternoon, light winds from the NNW by Tue night). | Days 7–9 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 2°C on Fri night, min -1°C on Wed night). Winds decreasing (near gales from the N on Wed morning, calm by Fri night). | Days 10–12 Weather SummaryHeavy rain (total 26mm), heaviest during Sun night. Mild temperatures (max 6°C on Sun night, min 2°C on Sat morning). Winds increasing (calm on Sat afternoon, near gales from the ESE by Mon night). | |||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 1:38PM1.37m | 1:33PM1.37m | 11:06AM1.38m | 11:13AM1.39m | 11:22AM1.38m | 11:28AM1.36m | 11:28AM1.32m | 11:24AM1.29m | 7:21PM0.98m | 11:20AM1.28m | 9:30PM0.86m | 11:19AM1.31m | 11:43PM0.78m | 11:24AM1.37m | 2:48AM0.81m | 11:37AM1.47m | ||||||||||||||||||||
Low Tide | 11:48PM-0.09m | 00:26AM-0.11m | 1:02AM-0.12m | 1:36AM-0.10m | 2:09AM-0.06m | 2:39AM0.01m | 3:08AM0.12m | 5:47PM0.98m | 6:05PM0.78m | 6:39PM0.56m | 7:20PM0.32m | 8:06PM0.09m | ||||||||||||||||||||||||
SE 5 | SE 6 | SE 6 | ESE 6 | ESE 7 | ESE 8 | WNW 12 | WNW 11 | W 10 | W 7 | WNW 12 | W 8 | WSW 7 | WSW 7 | WSW 8 | W 9 | W 9 | NW 6 | N 9 | NNE 9 | NE 10 | NE 10 | NE 10 | ENE 11 | ENE 12 | ENE 12 | ENE 12 | E 12 | ENE 11 | ENE 10 | ENE 10 | E 9 | E 9 | E 9 | E 9 | E 11 | |
 |  | | | |  |  |  |  | | | | | | |  | | |  | | | | | | | |  | | | | | |  | | | | |
light rain | light rain | light rain | light rain | light rain | cloudy | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | light snow | cloudy | some clouds | cloudy | some clouds | cloudy | light snow | light snow | light snow | cloudy | cloudy | light rain | light rain | light rain | mod rain | light rain | light rain | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
1 | 2 | 4 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | 10 | 5 | 2 | 2 | |
max°C | 5 | 5 | 5 | 6 | 5 | 3 | 3 | 2 | 2 | 3 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 6 |
Moonrise | 10:16 | — | — | 11:16 | — | — | 12:03 | — | — | 12:36 | — | — | 12:59 | — | — | 1:16 | — | — | 1:29 | — | — | 1:40 | — | — | 1:49 | — | — | 1:59 | — | — | 2:11 | — | — | 2:26 | — | — |
Moonset | — | 4:38 | — | — | 5:26 | — | — | 6:28 | — | — | 7:41 | — | — | 8:59 | — | — | — | 10:20 | — | — | 11:40 | — | — | — | 1:00 | — | — | 2:21 | — | — | 3:45 | — | — | 5:14 | — | — |
 | 10:36 | — | — | 10:36 | — | — | 10:37 | — | — | 10:37 | — | — | 10:37 | — | — | 10:37 | — | — | 10:38 | — | — | 10:38 | — | — | 10:38 | — | — | 10:40 | — | — | 10:40 | — | — | 10:40 | — | — |
 | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — |
Today's sea temperature in Chichagof Harbor, Attu Island is 4.9° C (Statistics for 18 Dec 1981-2005 – mean: 4.2 max: 5.0 min: 3.6°C) | ||||||||||||||||||||||||||||||||||||
Nearest