Charlestown 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 07:11 AM and sunset is at 07:12 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 9°C on Thu afternoon, min -3°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Sat morning. Cool air temperatures (max 18°C on Sun afternoon, min 4°C on Fri morning). Winds increasing (calm on Fri afternoon, fresh winds from the NW by Sun night). | Days 7–9 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Freeze-thaw conditions (max 8°C on Wed afternoon, min -4°C on Tue morning). Winds decreasing (fresh winds from the NNW on Mon afternoon, calm by Tue morning). | Days 10–12 Weather SummaryLight rain (total 5mm), mostly falling on Thu night. Freeze-thaw conditions (max 20°C on Thu night, min -4°C on Sat morning). Winds decreasing (fresh winds from the SSW on Thu afternoon, calm by Sat afternoon). | ||||||||||||||||||||||||||||||||||||||||||||
Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wed 1 | ||||||||||||||||||||||||||||||||
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 | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 10:09AM0.52m | 10:46PM0.56m | 10:53AM0.59m | 11:23PM0.55m | 11:37AM0.65m | 00:00AM0.53m | 12:22PM0.70m | 00:39AM0.51m | 1:09PM0.74m | 1:19AM0.47m | 2:00PM0.76m | 2:03AM0.44m | 2:54PM0.77m | 2:52AM0.41m | 3:54PM0.75m | 3:49AM0.38m | 5:00PM0.72m | 4:57AM0.37m | 6:12PM0.69m | 6:14AM0.40m | 7:23PM0.67m | 7:29AM0.45m | 8:28PM0.65m | 8:35AM0.52m | 9:25PM0.62m | 9:30AM0.59m | 10:14PM0.59m | 10:19AM0.66m | |||||||||||||||||||
Low Tide | 4:38PM-0.04m | 5:01AM0.03m | 5:25PM-0.05m | 5:33AM0.00m | 6:12PM-0.05m | 6:05AM-0.02m | 7:00PM-0.03m | 6:41AM-0.05m | 7:51PM-0.00m | 7:20AM-0.06m | 8:47PM0.03m | 8:04AM-0.06m | 9:48PM0.07m | 8:55AM-0.05m | 10:56PM0.11m | 9:57AM-0.02m | 00:06AM0.12m | 11:12AM0.01m | 1:12AM0.13m | 12:33PM0.02m | 2:09AM0.12m | 1:51PM0.01m | 2:58AM0.11m | 3:00PM-0.00m | 3:41AM0.09m | 4:01PM-0.02m | 4:19AM0.08m | 4:55PM-0.02m | |||||||||||||||||||
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 | |  |  |  |  | | |  | | | |  |  | | | |  | | | | | | | | |  | | | | | | | | | | | | | | | | | | | |  | |
some clouds | some clouds | clear | cloudy | clear | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | heavy rain | light rain | some clouds | cloudy | some clouds | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | cloudy | cloudy | light rain | light rain | cloudy | light rain | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | rain shwrs | clear | some clouds | some clouds | cloudy | mod rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 13 | 1 | — | — | — | 2 | — | — | — | — | — | — | — | — | 4 | 1 | — | 4 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 8 | |
max°C | 0 | 4 | 1 | -1 | 3 | 2 | 5 | 9 | 6 | 6 | 12 | 10 | 7 | 9 | 9 | 10 | 18 | 16 | 7 | 7 | 4 | 1 | 5 | 4 | 4 | 8 | 6 | 10 | 19 | 20 | 10 | 9 | 7 | 1 | 8 | 7 | 3 | 7 | 10 | 12 | 19 | 16 | 21 | 19 | 18 | 9 | 6 |
Moonrise | 6:28 | — | — | 6:52 | — | — | 7:16 | — | — | 7:41 | — | — | 8:09 | — | — | 8:43 | — | — | 9:25 | — | — | 10:17 | — | — | 11:19 | — | — | 12:30 | — | — | 1:43 | — | — | 2:55 | — | — | — | 4:05 | — | — | 5:12 | — | — | 6:17 | — | — | 7:21 |
Moonset | — | 5:55 | — | — | 7:05 | — | — | 8:16 | — | — | — | 9:30 | — | — | 10:47 | — | — | — | 12:04 | — | — | 1:19 | — | — | 2:26 | — | — | 3:23 | — | — | 4:08 | — | — | 4:44 | — | — | 5:13 | — | — | 5:39 | — | — | 6:01 | — | — | 6:23 | — |
 | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — |
 | — | 7:12 | — | — | 7:13 | — | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:17 | — | — | 7:19 | — | — | 7:20 | — | — | 7:21 | — | — | 7:22 | — | — | 7:22 | — | — | 7:23 | — | — | 7:24 | — | — | 7:25 | — | — | 7:27 |
Today's sea temperature in Charlestown is 6.9° C (Statistics for 17 Mar 1981-2005 – mean: 0.3 max: 3.7 min: -1.5°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest