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 07:43 PM.
Days 1–4 Weather SummaryA dusting of snow turning to light rain (total 6mm) on Mon night. Icy conditions (max 9°C on Sat afternoon, min -2°C on Sun night). Winds decreasing (strong winds from the NW on Sun morning, calm by Sun night). | Days 5–7 Weather SummaryA dusting of snow giving way to moderate rain (total 17mm) heaviest on Thu night. Icy conditions (max 9°C on Tue afternoon, min 0°C on Thu night). Wind will be generally light. | Days 8–10 Weather SummarySome drizzle, heaviest during Sun morning. Freeze-thaw conditions (max 8°C on Fri afternoon, min -1°C on Fri night). Wind will be generally light. | Days 11–13 Weather SummaryA dusting of snow turning to light rain (total 6mm) on Wed night. Freeze-thaw conditions (max 8°C on Thu afternoon, min -1°C on Mon night). Winds increasing (light winds from the E on Mon night, fresh winds from the NW by Tue afternoon). | ||||||||||||||||||||||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||||||||||||||||||||
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 | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 9:26PM0.45m | 11:27AM0.40m | 9:58PM0.49m | 11:14AM0.43m | 10:28PM0.51m | 11:17AM0.47m | 11:00PM0.52m | 11:37AM0.49m | 11:39PM0.51m | 12:06PM0.50m | 00:29AM0.48m | 12:42PM0.49m | 1:36AM0.45m | 1:25PM0.47m | 2:51AM0.41m | 2:14PM0.44m | 3:54AM0.37m | 3:09PM0.40m | 4:46AM0.33m | 4:05PM0.37m | 5:35AM0.30m | 5:09PM0.34m | 6:28AM0.27m | 6:41PM0.32m | 7:46AM0.25m | 8:23PM0.31m | 9:10AM0.24m | ||||||||||||||||||||
Low Tide | 2:05PM0.35m | 6:32AM0.38m | 3:35PM0.38m | 5:53AM0.40m | 4:50PM0.39m | 5:56AM0.40m | 5:45PM0.39m | 6:09AM0.40m | 6:31PM0.38m | 6:29AM0.39m | 7:13PM0.36m | 6:55AM0.37m | 7:57PM0.33m | 7:26AM0.34m | 8:48PM0.30m | 8:01AM0.32m | 9:56PM0.27m | 8:40AM0.29m | 11:21PM0.24m | 9:28AM0.27m | 00:31AM0.22m | 10:27AM0.24m | 1:24AM0.21m | 11:31AM0.22m | 2:12AM0.20m | 12:24PM0.21m | 3:03AM0.21m | 1:13PM0.21m | |||||||||||||||||||
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light rain | cloudy | cloudy | clear | clear | some clouds | light snow | light rain | clear | clear | light snow | light rain | cloudy | cloudy | cloudy | some clouds | snow shwrs | light rain | cloudy | some clouds | clear | clear | some clouds | rain shwrs | some clouds | cloudy | some clouds | some clouds | light snow | cloudy | clear | clear | some clouds | cloudy | light rain | light rain | cloudy | light rain | cloudy | clear | rain shwrs | mod rain | rain shwrs | clear | some clouds | some clouds | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
2 | — | — | — | — | — | — | 4 | — | — | 4 | 2 | — | — | — | — | 7 | 4 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | 5 | — | — | 1 | 9 | 3 | — | — | — | 3 | |
max°C | 9 | 1 | 0 | 0 | -1 | 4 | 2 | 6 | 8 | 9 | 6 | 4 | 6 | 2 | 4 | 4 | 2 | 6 | 8 | 0 | 6 | 6 | 7 | 7 | 6 | 1 | 3 | 2 | 1 | 1 | 4 | 1 | 3 | 7 | 5 | 7 | 9 | 9 | 10 | 17 | 10 | 6 | 5 | 3 | 5 | 7 | 5 |
Moonrise | — | — | 4:15 | — | — | 4:36 | — | — | 4:56 | — | — | 5:14 | — | — | 5:33 | — | — | 5:54 | — | — | 6:20 | — | — | 6:54 | — | — | 7:39 | — | — | 8:37 | — | — | 9:48 | — | — | 11:06 | — | — | 12:25 | — | — | 1:41 | — | — | 2:54 | — | — |
Moonset | — | — | 2:08 | — | — | — | 3:21 | — | — | 4:35 | — | — | 5:52 | — | — | 7:11 | — | — | 8:34 | — | — | — | 10:00 | — | — | 11:25 | — | — | — | 12:41 | — | — | 1:42 | — | — | 2:29 | — | — | 3:03 | — | — | 3:29 | — | — | 3:50 | — | — |
 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — |
 | 7:43 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:49 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:55 | — | — | 7:58 | — | — | 7:59 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — |
Today's sea temperature in Johnstown is 1.7° C (Statistics for 11 Apr 1981-2005 – mean: 0.5 max: 1.6 min: -0.6°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest