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 05:58 AM and sunset is at 08:02 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 7°C on Sat afternoon, min -2°C on Thu morning). Winds decreasing (fresh winds from the W on Thu morning, calm by Fri night). | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Mon afternoon, min 1°C on Mon night). Wind will be generally light. | Days 7–9 Weather SummaryA dusting of snow turning to light rain (total 5mm) on Thu afternoon. Mild temperatures (max 8°C on Wed morning, min 1°C on Wed night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 11°C on Sat afternoon, min 3°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | |||||||||||||||||||||||||
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 | 1:46PM0.44m | 3:21AM0.39m | 2:19PM0.44m | 3:44AM0.39m | 3:04PM0.43m | 4:12AM0.38m | 3:56PM0.43m | 4:45AM0.38m | 4:57PM0.42m | 5:31AM0.37m | 6:13PM0.43m | 7:07AM0.37m | 7:34PM0.44m | 8:59AM0.38m | 8:35PM0.45m | 9:48AM0.39m | 9:24PM0.46m | 10:28AM0.40m | 10:11PM0.45m | 11:07AM0.41m | 11:01PM0.42m | 11:49AM0.41m | 00:00AM0.38m | |||||||||||||
Low Tide | 7:46AM0.35m | 8:24PM0.34m | 8:03AM0.34m | 8:47PM0.34m | 8:26AM0.34m | 9:19PM0.34m | 8:58AM0.34m | 11:19PM0.35m | 9:49AM0.34m | 00:51AM0.34m | 11:30AM0.34m | 1:34AM0.34m | 12:47PM0.34m | 2:11AM0.34m | 1:46PM0.34m | 2:48AM0.33m | 2:52PM0.34m | 3:33AM0.33m | 4:23PM0.33m | 4:36AM0.32m | 5:47PM0.30m | 5:37AM0.30m | 6:52PM0.27m | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 | |  | |  | | |  | | | |  | | | | | | | | |  | |  |  | | |  | | | | | | | | | | |
clear | clear | clear | clear | some clouds | clear | some clouds | cloudy | clear | some clouds | cloudy | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | light snow | cloudy | light rain | light rain | cloudy | cloudy | cloudy | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.0 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | 5 | 3 | 4 | 5 | 2 | 5 | 7 | 1 | 8 | 8 | 5 | 14 | 16 | 8 | 6 | 8 | 5 | 8 | 7 | 2 | 6 | 7 | 5 | 7 | 7 | 6 | 10 | 11 | 7 | 9 | 9 | 6 | 10 | 11 | 6 |
Moonrise | — | — | 10:20 | — | — | 11:31 | — | — | — | 12:37 | — | — | 1:34 | — | — | 2:20 | — | — | 2:56 | — | — | 3:24 | — | — | 3:47 | — | — | 4:07 | — | — | 4:27 | — | — | 4:46 | — | — |
Moonset | 6:26 | — | — | 6:54 | — | — | 7:33 | — | — | 8:22 | — | — | 9:25 | — | — | 10:38 | — | — | 11:58 | — | — | 1:19 | — | — | 2:40 | — | — | — | 4:00 | — | — | 5:21 | — | — | 6:44 | — |
 | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — |
 | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:16 | — |
Today's sea temperature in Johnstown is 5.4 °C (Statistics for 25 Apr 1981-2005 – mean: 1.6 max: 2.9 min: 0.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest