Old Harry 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 —.
Days 1–4 Weather SummaryA dusting of new snow. Air temperatures will be below freezing (max 0°C on Tue night, min -6°C on Sun night). Winds decreasing (strong winds from the NNW on Sun night, light winds from the S by Tue afternoon). | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 6°C on Fri morning, min -3°C on Thu morning). Winds increasing (light winds from the E on Wed night, fresh winds from the NE by Thu night). | Days 8–10 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sun night, min 3°C on Sun morning). Winds decreasing (fresh winds from the SSW on Mon night, light winds from the WSW by Tue afternoon). | Days 11–13 Weather SummaryModerate rain (total 10mm), heaviest on Thu morning. Freeze-thaw conditions (max 7°C on Wed night, min -3°C on Fri afternoon). Winds increasing (calm on Tue night, strong winds from the W by Thu night). | |||||||||||||||||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||||||
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 | 00:35AM0.84m | 3:34PM0.87m | 2:01AM0.80m | 4:08PM0.89m | 4:27AM0.80m | 4:37PM0.90m | 5:54AM0.81m | 5:01PM0.90m | 7:16AM0.82m | 5:28PM0.90m | 8:19AM0.83m | 6:00PM0.90m | 9:06AM0.83m | 6:36PM0.89m | 9:47AM0.81m | 7:15PM0.89m | 10:28AM0.80m | 7:57PM0.90m | 11:06AM0.79m | 8:36PM0.92m | 11:44AM0.79m | 9:20PM0.93m | 12:21PM0.80m | |||||||||||||
Low Tide | 8:09PM0.67m | 7:46AM0.53m | 9:12PM0.64m | 8:47AM0.62m | 10:03PM0.59m | 9:49AM0.69m | 10:50PM0.53m | 10:45AM0.72m | 11:35PM0.46m | 11:36AM0.73m | 00:21AM0.38m | 12:21PM0.71m | 1:07AM0.30m | 1:03PM0.67m | 1:51AM0.22m | 1:41PM0.64m | 2:34AM0.16m | 2:17PM0.61m | 3:15AM0.12m | 2:53PM0.59m | 3:53AM0.10m | 3:31PM0.58m | 4:31AM0.13m | 4:14PM0.58m | ||||||||||||
NNW 4 | NNW 4 | NW 4 | W 3 | ESE 10 | ESE 10 | SE 10 | ESE 10 | SE 4 | ESE 9 | ENE 4 | NE 4 | SE 10 | SE 11 | SE 12 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | ESE 9 | SE 8 | S 5 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 10 | SE 6 | ESE 7 | ESE 11 | ESE 11 | ESE 10 | |
 |  | | | |  | |  | |  |  | |  | | | | | | | | | | | | | | | | | | |  | | | | | |
cloudy | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | clear | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | cloudy | mod rain | cloudy | clear | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | |
max°C | -5 | -5 | -4 | -4 | -4 | -4 | 0 | 0 | 0 | 0 | -2 | -2 | 2 | 6 | 5 | 5 | 5 | 6 | 5 | 5 | 7 | 9 | 8 | 5 | 4 | 4 | 4 | 2 | 3 | 6 | 7 | 5 | 4 | 2 | -2 | -2 |
Moonrise | — | 12:22 | — | — | 1:28 | — | — | 2:34 | — | — | 3:43 | — | — | 4:54 | — | — | 6:05 | — | — | 7:13 | — | — | 8:12 | — | — | 9:00 | — | — | 9:37 | — | — | 10:04 | — | — | 10:26 | — |
Moonset | 11:57 | 12:10 | — | — | 12:24 | — | — | 12:40 | — | — | 12:59 | — | — | 1:24 | — | — | 1:57 | — | — | 2:41 | — | — | — | 3:39 | — | — | 4:50 | — | — | 6:08 | — | — | 7:29 | — | — | 8:50 |
 | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — |
 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — | — | 4:20 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 | — | — | 4:23 | — | — | 4:24 | — | — | 4:25 | — | — | 4:27 |
Today's sea temperature in Old Harry is 2.8 °C (Statistics for 22 Dec 1981-2005 – mean: 0.9 max: 2.6 min: -0.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest