Johnstown 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 05:24 PM.
Days 1–4 Weather SummaryMostly dry. Air temperatures will be below freezing (max 0°C on Sun afternoon, min -10°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 2°C on Wed morning, min -6°C on Sun night). Wind will be generally light. | Days 8–10 Weather SummaryA light covering of new snow, mostly falling on Thu morning. Temperatures will be below freezing (max -1°C on Thu morning, min -8°C on Thu night). Winds increasing (calm on Wed night, strong winds from the NW by Fri afternoon). | Days 11–13 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Sun afternoon, min -8°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Sat 28 | ||||||||||||||||||||||||||||||||
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 | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 9:51PM0.40m | 11:31AM0.37m | 10:27PM0.45m | 12:33PM0.39m | 11:06PM0.48m | 1:10PM0.41m | 11:45PM0.50m | 1:29PM0.43m | 00:22AM0.50m | 1:37PM0.43m | 00:59AM0.50m | 1:46PM0.44m | 1:37AM0.48m | 2:03PM0.44m | 2:17AM0.45m | 2:24PM0.43m | 2:58AM0.42m | 2:48PM0.42m | 3:43AM0.39m | 3:13PM0.41m | 4:36AM0.36m | 3:42PM0.39m | 5:51AM0.34m | 4:29PM0.37m | 7:30AM0.33m | 7:25PM0.37m | 8:37AM0.33m | ||||||||||||||||||||
Low Tide | 5:42AM0.35m | 3:41PM0.35m | 6:36AM0.37m | 4:43PM0.36m | 7:01AM0.39m | 5:27PM0.37m | 7:13AM0.39m | 6:05PM0.36m | 7:21AM0.39m | 6:41PM0.35m | 7:31AM0.37m | 7:18PM0.34m | 7:44AM0.35m | 7:58PM0.33m | 8:02AM0.33m | 8:48PM0.32m | 8:25AM0.31m | 10:00PM0.30m | 8:54AM0.30m | 11:17PM0.29m | 9:33AM0.30m | 00:20AM0.27m | 10:26AM0.30m | 1:22AM0.27m | 11:28AM0.30m | 2:48AM0.27m | 12:34PM0.29m | ||||||||||||||||||||
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cloudy | cloudy | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | light snow | light snow | light snow | light snow | light snow | light snow | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | light snow | light snow | some clouds | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | some clouds | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
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max°C | -2 | -5 | -4 | -7 | -6 | -3 | -5 | -1 | 0 | -4 | -3 | 0 | -2 | -2 | -1 | 0 | 2 | 1 | -4 | -1 | -1 | -3 | -7 | -6 | -5 | -5 | -4 | -5 | -3 | -1 | -2 | -6 | -4 | -6 | -3 | -3 | -7 | -8 | -9 | -10 | -5 | -3 | -6 | -8 | -6 | -9 | 0 |
Moonrise | — | 5:12 | — | — | 5:52 | — | — | 6:24 | — | — | 6:50 | — | — | 7:12 | — | — | 7:31 | — | — | 7:48 | — | — | 8:06 | — | — | 8:26 | — | — | 8:49 | — | — | 9:19 | — | — | 9:57 | — | — | 10:49 | — | — | 11:54 | — | — | 1:09 | — | — | 2:29 |
Moonset | — | 1:06 | — | — | 2:13 | — | — | — | 3:25 | — | — | 4:38 | — | — | 5:52 | — | — | 7:06 | — | — | 8:21 | — | — | — | 9:37 | — | — | 10:56 | — | — | — | 12:17 | — | — | 1:38 | — | — | 2:53 | — | — | 3:58 | — | — | 4:49 | — | — | 5:28 |
 | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 |
 | 5:24 | — | 5:25 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:38 | — | — | 5:40 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — |
Today's sea temperature in Johnstown is -0.3° C (Statistics for 12 Feb 1981-2005 – mean: -0.5 max: 0.3 min: -1.4°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest