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 -1°C on Fri night). Winds decreasing (fresh winds from the W on Thu morning, light winds from the NNW by Fri night). | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Mon morning, min 1°C on Tue night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 12°C on Wed afternoon, min 2°C on Wed night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Mild temperatures (max 8°C on Sat afternoon, min 3°C on Sat 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 | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | some clouds | some clouds | cloudy | cloudy | some clouds | clear | cloudy | cloudy | some clouds | cloudy | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2.0 | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | 4 | 3 | 5 | 5 | 2 | 5 | 7 | 1 | 8 | 11 | 5 | 14 | 14 | 4 | 7 | 8 | 3 | 9 | 12 | 4 | 8 | 6 | 6 | 10 | 10 | 7 | 7 | 8 | 4 | 7 | 7 | 4 | 8 | 8 | 5 |
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