Postville 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 —.
Days 1–4 Weather SummaryMostly dry. Extremely cold air temperatures (max -11°C on Sun afternoon, min -21°C on Sat night). Winds increasing (light winds from the SW on Sun afternoon, fresh winds from the SW by Mon afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Air temperatures will be below freezing (max 0°C on Fri afternoon, min -19°C on Wed night). Winds increasing (calm on Wed night, near gales from the NNW by Fri afternoon). | Days 8–10 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -2°C on Sat morning, min -12°C on Sat night). Winds decreasing (strong winds from the NW on Sat morning, calm by Sun morning). | Days 11–13 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -9°C on Mon night, min -24°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the W by Thu afternoon). | |||||||||||||||||||||||||||||||||
Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||||||
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 | 7:27PM2.23m | 7:56AM2.39m | 8:22PM2.26m | 8:49AM2.41m | 9:18PM2.29m | 9:44AM2.43m | 10:15PM2.31m | 10:40AM2.43m | 11:12PM2.34m | 11:36AM2.41m | 00:10AM2.35m | 12:33PM2.39m | 1:08AM2.36m | 1:30PM2.35m | 2:05AM2.36m | 2:26PM2.31m | 3:01AM2.35m | 3:22PM2.27m | 3:55AM2.33m | 4:17PM2.22m | 4:47AM2.31m | 5:09PM2.17m | 5:38AM2.29m | |||||||||||||
Low Tide | 1:32AM0.94m | 2:08PM0.91m | 2:27AM0.93m | 3:03PM0.87m | 3:24AM0.93m | 3:59PM0.83m | 4:22AM0.93m | 4:56PM0.81m | 5:20AM0.94m | 5:54PM0.80m | 6:20AM0.95m | 6:51PM0.80m | 7:19AM0.97m | 7:48PM0.82m | 8:18AM0.99m | 8:44PM0.85m | 9:16AM1.01m | 9:38PM0.89m | 10:13AM1.03m | 10:32PM0.93m | 11:07AM1.05m | 11:23PM0.98m | 11:58AM1.06m | |||||||||||||
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 |  |  | | | | | | |  | | |  | |  |  | |  | | | |  | | | | | |  | |  | | | | | | | |
clear | clear | cloudy | clear | clear | clear | clear | clear | clear | cloudy | clear | clear | some clouds | cloudy | light snow | mod snow | light snow | mod snow | mod snow | light snow | light snow | light snow | light snow | light snow | light snow | cloudy | light snow | snow shwrs | cloudy | some clouds | clear | cloudy | cloudy | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -20 | -14 | -11 | -12 | -16 | -15 | -19 | -17 | -14 | -12 | -14 | -12 | -13 | -4 | -3 | -1 | -8 | 0 | -3 | -2 | -5 | -8 | -11 | -10 | -2 | -4 | -5 | -9 | -17 | -15 | -19 | -16 | -12 | -11 | -10 | -11 |
Moonrise | — | — | 6:43 | — | — | 8:18 | — | — | — | 9:48 | — | — | 11:12 | — | — | — | 12:32 | — | — | 1:48 | — | — | 3:04 | — | — | 4:20 | — | — | 5:38 | — | — | 6:56 | — | — | 8:11 | — |
Moonset | — | 11:52 | — | — | 12:14 | — | — | 12:28 | — | — | 12:38 | — | — | 12:45 | — | — | 12:52 | — | — | 12:58 | — | — | 1:05 | — | — | 1:14 | — | — | 1:26 | — | — | 1:43 | — | — | 2:10 | — |
 | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — | — | 8:41 | — | — | 8:42 | — | — | 8:44 | — | — | 8:45 | — | — | 8:45 | — | — | 8:47 | — | — | 8:48 | — | — | 8:48 | — | — | 8:48 | — |
 | — | — | 4:01 | — | — | 4:01 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 |
Today's sea temperature in Postville is 1.2° C (Statistics for 06 Dec 1981-2005 – mean: -0.0 max: 0.5 min: -0.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest