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 04:17 PM.
Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Icy conditions (max 3°C on Sun afternoon, min -7°C on Tue morning). Winds increasing (calm on Sun night, fresh winds from the NW by Mon night). | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Wed afternoon. Icy conditions (max 10°C on Wed night, min -7°C on Tue afternoon). Mainly fresh winds. | Days 8–10 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Fri afternoon, min -5°C on Sun morning). Winds increasing (calm on Sun afternoon, strong winds from the NNW by Mon morning). | Days 11–13 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Mon afternoon, min -6°C on Mon night). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Wed afternoon). | |||||||||||||||||||||||||||||||||
Sat 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | ||||||||||||||||||||||||
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 | 2:04PM0.33m | 1:45AM0.37m | 2:46PM0.29m | 2:45AM0.34m | 3:21PM0.25m | 3:35AM0.30m | 3:51PM0.21m | 4:20AM0.27m | 4:20PM0.19m | 5:06AM0.25m | 8:25PM0.19m | 6:49AM0.25m | 9:26PM0.22m | 8:12AM0.26m | 9:57PM0.25m | 9:03AM0.28m | 10:22PM0.29m | 9:50AM0.30m | 10:46PM0.33m | 10:40AM0.33m | 11:07PM0.36m | 11:41AM0.35m | 11:25PM0.38m | |||||||||||||
Low Tide | 7:07PM0.24m | 9:26AM0.20m | 7:44PM0.20m | 10:37AM0.18m | 8:19PM0.17m | 11:36AM0.17m | 8:55PM0.16m | 12:20PM0.16m | 9:42PM0.16m | 12:51PM0.17m | 10:59PM0.18m | 1:10PM0.18m | 00:13AM0.21m | 1:32PM0.20m | 1:27AM0.23m | 2:12PM0.22m | 2:58AM0.25m | 3:16PM0.25m | 4:25AM0.27m | 4:16PM0.28m | 5:12AM0.29m | 4:56PM0.30m | 5:49AM0.31m | |||||||||||||
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 |  |  | |  |  | |  | |  | | |  | | | | | | |  | | | | | |  | | | | | | | | | | | |
cloudy | some clouds | some clouds | some clouds | cloudy | light snow | light snow | snow shwrs | some clouds | clear | some clouds | cloudy | light rain | cloudy | light rain | cloudy | some clouds | some clouds | cloudy | light snow | clear | clear | some clouds | some clouds | cloudy | heavy snow | light snow | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | snow shwrs | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -2 | -1 | 2 | 3 | -3 | -3 | -3 | -5 | -7 | -6 | -4 | 3 | 5 | 10 | 8 | 7 | 4 | -2 | -1 | -3 | -1 | -2 | -4 | -2 | -1 | -1 | -1 | -2 | -4 | -5 | -4 | -4 | -4 | -4 | -2 | -3 |
Moonrise | 5:48 | — | — | 7:09 | — | — | 8:30 | — | — | — | 9:47 | — | — | 10:59 | — | — | — | 12:08 | — | — | 1:15 | — | — | 2:20 | — | — | 3:26 | — | — | 4:33 | — | — | 5:39 | — | — | 6:44 |
Moonset | — | — | 10:32 | — | — | 11:07 | — | — | 11:33 | — | — | 11:54 | — | — | 12:12 | — | — | 12:28 | — | — | 12:44 | — | — | 1:00 | — | — | 1:19 | — | — | 1:42 | — | — | 2:10 | — | — | 2:46 |
 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 |
 | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:19 | — | — |
Today's sea temperature in Johnstown is 7.2° C (Statistics for 06 Dec 1981-2005 – mean: 4.1 max: 6.4 min: 2.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest