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 05:31 AM and sunset is at 08:45 PM.
Days 1–3 Weather SummaryModerate rain (total 12mm), heaviest on Mon afternoon. Warm air temperatures (max 22°C on Sun afternoon, min 14°C on Mon night). Winds decreasing (fresh winds from the NW on Mon night, calm by Tue night). | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Thu night. Warm air temperatures (max 23°C on Wed afternoon, min 14°C on Thu night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Warm (max 26°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light. | Days 10–12 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 25°C on Thu afternoon, min 12°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 31 | |||||||||||||||||||||||||
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 | 9:14AM0.39m | 10:08PM0.35m | 10:11AM0.40m | 11:03PM0.35m | 11:04AM0.40m | 11:55PM0.34m | 11:58AM0.39m | 00:47AM0.32m | 12:58PM0.37m | 1:40AM0.29m | 2:00PM0.35m | 2:34AM0.27m | 2:54PM0.32m | 3:22AM0.24m | 3:36PM0.30m | 4:05AM0.22m | 4:06PM0.27m | 4:42AM0.21m | 4:32PM0.26m | 5:05AM0.21m | 4:59PM0.26m | 5:15AM0.23m | 9:47AM0.23m | 5:36PM0.27m | 5:32AM0.26m | |||||||||||
Low Tide | 4:45PM0.28m | 2:05AM0.31m | 6:02PM0.26m | 6:55PM0.25m | 7:44PM0.23m | 6:30AM0.24m | 8:33PM0.22m | 7:04AM0.21m | 9:31PM0.21m | 7:32AM0.19m | 10:41PM0.20m | 7:55AM0.18m | 11:43PM0.18m | 8:11AM0.18m | 00:17AM0.17m | 8:17AM0.19m | 00:27AM0.18m | 8:00AM0.20m | 00:32AM0.19m | 7:33AM0.22m | 12:25PM0.22m | 00:46AM0.22m | ||||||||||||||
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 | |  |  | | |  | |  |  | |  | | | | | |  | | | | | | | | | | | | | | | | | | | |
cloudy | cloudy | light rain | light rain | light rain | light rain | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | light rain | rain shwrs | clear | clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | clear | clear | clear | clear | some clouds | rain shwrs | cloudy | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 2 | 2 | 4 | 4 | — | — | — | — | — | — | — | — | 4 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
max°C | 19 | 22 | 17 | 17 | 16 | 14 | 19 | 19 | 16 | 22 | 23 | 20 | 23 | 21 | 15 | 17 | 18 | 18 | 25 | 26 | 19 | 20 | 20 | 18 | 22 | 23 | 20 | 22 | 23 | 17 | 23 | 24 | 19 | 23 | 25 | 18 |
Moonrise | 12:53 | — | — | 1:34 | — | — | 2:29 | — | — | 3:36 | — | — | 4:53 | — | — | 6:12 | — | — | 7:29 | — | — | 8:42 | — | — | 9:51 | — | — | 10:59 | — | — | 12:04 | — | — | 1:10 | — | — |
Moonset | — | 5:20 | — | — | 6:35 | — | — | 7:39 | — | — | 8:27 | — | — | — | 9:03 | — | — | 9:30 | — | — | 9:52 | — | — | 10:09 | — | — | 10:25 | — | — | 10:41 | — | — | 10:57 | — | — | 11:15 |
 | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:42 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — | — | 8:32 | — |
Today's sea temperature in Johnstown is 20.2 °C (Statistics for 20 Jul 1981-2005 – mean: 15.4 max: 17.5 min: 12.2°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest