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 09:00 PM.
Days 1–4 Weather SummaryModerate rain (total 18mm), heaviest on Tue night. Cool air temperatures (max 18°C on Tue afternoon, min 13°C on Thu night). Winds decreasing (strong winds from the SSW on Tue night, calm by Thu night). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Warm air temperatures (max 21°C on Sat night, min 14°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sun night). | Days 8–10 Weather SummaryLight rain (total 5mm), mostly falling on Tue night. Warm (max 20°C on Mon night, min 16°C on Thu morning). Winds decreasing (strong winds from the S on Tue night, light winds from the S by Wed afternoon). | Days 11–13 Weather SummaryMostly dry. Warm (max 22°C on Sat night, min 14°C on Thu afternoon). Winds increasing (light winds from the S on Thu night, fresh winds from the S by Fri night). | Days 14–17 Weather SummaryHeavy rain (total 25mm), heaviest during Wed afternoon. Warm (max 24°C on Sun night, min 15°C on Wed night). Winds increasing (light winds from the SSW on Sun afternoon, strong winds from the SSW by Mon morning). | |||||||||||||||||||||||||||||||||||||||||||
Tue 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 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||||||||||||||
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 | 11:09PM0.85m | 8:44AM0.98m | 11:49PM0.83m | 9:36AM0.96m | 00:28AM0.82m | 10:27AM0.94m | 1:05AM0.81m | 11:20AM0.91m | 1:40AM0.82m | 12:13PM0.88m | 2:14AM0.84m | 1:10PM0.84m | 2:44AM0.87m | 2:51PM0.81m | 3:10AM0.89m | 4:31PM0.80m | 3:41AM0.90m | 5:57PM0.80m | 4:29AM0.91m | 7:48PM0.82m | 9:12PM0.85m | 6:06AM0.91m | 9:43PM0.85m | 6:50AM0.90m | 10:13PM0.83m | 7:33AM0.90m | |||||||||||||||||||||
Low Tide | 3:30PM0.08m | 3:04AM0.62m | 4:23PM0.06m | 3:50AM0.57m | 5:10PM0.07m | 4:38AM0.53m | 5:52PM0.13m | 5:29AM0.51m | 6:28PM0.23m | 6:30AM0.50m | 7:01PM0.35m | 7:43AM0.50m | 7:29PM0.48m | 8:49AM0.50m | 7:54PM0.60m | 9:47AM0.50m | 8:15PM0.70m | 10:41AM0.49m | 10:11PM0.77m | 11:36AM0.48m | 11:27PM0.80m | 12:35PM0.45m | 00:28AM0.79m | 1:38PM0.40m | 1:17AM0.75m | 2:40PM0.33m | 1:59AM0.69m | 3:24PM0.27m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | S 5 | S 6 | S 6 | S 5 | SW 3 | W 4 | SW 4 | SE 7 | W 4 | W 4 | SE 14 | SW 4 | SW 4 | S 4 | S 4 | S 4 | SE 12 | SSE 4 | SE 12 | ESE 8 | S 4 | ESE 6 | SSE 6 | SSE 6 | SE 7 | ESE 6 | S 4 | W 3 | SE 6 | ESE 6 | ESE 6 | SE 3 | S 5 | S 4 | S 3 | S 4 | S 4 | S 4 | S 5 | S 6 | S 6 | S 6 | S 5 | S 5 | S 5 | S 5 | SSE 6 |
 |  |  |  |  | | | |  | | | | | |  | | | | |  | | |  | | | | | | | | | | | | | | | | | | | | | |  |  | | |
some clouds | rain shwrs | rain shwrs | clear | some clouds | some clouds | rain shwrs | some clouds | light rain | clear | some clouds | clear | some clouds | rain shwrs | cloudy | light rain | rain shwrs | some clouds | clear | clear | some clouds | cloudy | light rain | rain shwrs | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | clear | some clouds | clear | some clouds | some clouds | some clouds | cloudy | light rain | light rain | mod rain | heavy rain | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | 14 | 1 | — | — | — | 1 | — | 2 | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 6 | 12 | 1 |
max °C | 18 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 14 | 15 | 17 | 16 | 20 | 21 | 16 | 17 | 17 | 17 | 18 | 20 | 17 | 18 | 19 | 18 | 19 | 20 | 16 | 15 | 18 | 19 | 20 | 21 | 17 | 17 | 22 | 19 | 22 | 24 | 21 | 23 | 22 | 21 | 22 | 20 | 19 | 18 | 17 |
Moonrise | — | — | 6:36 | — | — | 8:01 | — | — | 9:23 | — | — | 10:40 | — | — | 11:53 | — | — | 1:05 | — | — | 2:15 | — | — | — | 3:26 | — | — | 4:35 | — | — | 5:40 | — | — | 6:38 | — | — | 7:27 | — | — | 8:06 | — | — | 8:37 | — | — | — | 9:01 |
Moonset | — | 9:36 | — | — | 10:04 | — | — | 10:26 | — | — | 10:44 | — | — | 11:00 | — | — | 11:16 | — | — | 11:33 | — | — | 11:52 | — | — | — | 12:14 | — | — | 12:43 | — | — | 1:20 | — | — | 2:07 | — | — | 3:04 | — | — | 4:09 | — | — | 5:18 | — | — |
 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — |
 | — | 9:00 | — | 8:59 | — | — | 8:58 | — | — | 8:58 | — | — | 8:57 | — | — | 8:55 | — | — | 8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:47 | — | — | 8:46 | — | — | 8:45 | — | — | 8:44 | — |
Today's sea temperature in Old Harry is 13.3° C (Statistics for 14 Jul 1981-2005 – mean: 15.0 max: 17.3 min: 12.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest