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 07:19 PM.
Days 1–4 Weather SummaryLight rain (total 7mm), mostly falling on Fri afternoon. Cool air temperatures (max 19°C on Wed night, min 11°C on Thu morning). Winds increasing (calm on Thu afternoon, near gales from the NW by Fri afternoon). | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Sun night. Cool air temperatures (max 13°C on Sun night, min 9°C on Fri night). Winds decreasing (gales from the NW on Fri night, light winds from the NW by Mon morning). | Days 8–10 Weather SummaryMostly dry. Very mild (max 13°C on Thu afternoon, min 9°C on Tue afternoon). Winds decreasing (strong winds from the N on Tue afternoon, light winds from the W by Wed night). | Days 11–13 Weather SummaryHeavy rain (total 23mm), heaviest during Thu night. Very mild (max 15°C on Fri morning, min 10°C on Sun afternoon). Winds decreasing (strong winds from the S on Thu night, light winds from the N by Sat night). | Days 14–17 Weather SummaryHeavy rain (total 41mm), heaviest during Tue night. Very mild (max 14°C on Tue night, min 9°C on Mon morning). Winds decreasing (near gales from the S on Tue night, light winds from the NNW by Wed night). | |||||||||||||||||||||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thu 1 | ||||||||||||||||||||||||||||||||
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 | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 11:18PM0.86m | 12:53PM0.80m | 11:44PM0.88m | 2:31PM0.78m | 00:12AM0.89m | 3:55PM0.78m | 00:44AM0.90m | 5:14PM0.80m | 1:24AM0.90m | 6:46PM0.83m | 8:02PM0.86m | 8:24PM0.87m | 6:12AM0.89m | 8:47PM0.87m | 7:08AM0.89m | 9:08PM0.85m | 7:58AM0.89m | 9:21PM0.84m | 8:44AM0.88m | 9:29PM0.83m | 9:30AM0.88m | 9:43PM0.84m | 10:14AM0.87m | 10:05PM0.86m | 10:59AM0.86m | ||||||||||||||||||||||
Low Tide | 6:07AM0.28m | 5:47PM0.57m | 6:49AM0.33m | 6:10PM0.65m | 7:37AM0.40m | 6:35PM0.72m | 8:47AM0.46m | 6:59PM0.78m | 10:18AM0.51m | 7:20PM0.83m | 11:39AM0.51m | 11:53PM0.80m | 12:49PM0.48m | 00:42AM0.73m | 1:41PM0.43m | 1:23AM0.64m | 2:16PM0.39m | 2:00AM0.54m | 2:44PM0.35m | 2:36AM0.43m | 3:11PM0.33m | 3:13AM0.33m | 3:40PM0.34m | 3:50AM0.25m | 4:09PM0.37m | 4:29AM0.19m | 4:39PM0.43m | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 8 | ESE 7 | SE 8 | SE 7 | NNW 4 | ESE 6 | SE 6 | SE 7 | WNW 4 | NW 5 | NNW 5 | NE 10 | NE 9 | NE 8 | NE 7 | SSW 4 | SSW 5 | NW 3 | NW 3 | NNE 3 | NNE 4 | NE 6 | NE 5 | NE 5 | NE 5 | SW 3 | SSW 3 | S 5 | S 6 | S 5 | W 3 | SSW 4 | S 4 | ESE 6 | S 3 | N 4 | NE 5 | NE 5 | NE 6 | SE 3 | S 4 | S 4 | SSE 5 | SSE 6 | SSE 6 | SE 7 | SE 7 |
 |  |  | |  | |  |  |  |  | | | | | |  | | |  | | | | | | | | |  | | | | | | | | | | | | | | | | | |  | | |
clear | cloudy | some clouds | clear | clear | cloudy | some clouds | light rain | rain shwrs | light rain | cloudy | cloudy | some clouds | cloudy | cloudy | rain shwrs | some clouds | some clouds | cloudy | some clouds | cloudy | clear | clear | clear | clear | clear | clear | heavy rain | rain shwrs | some clouds | clear | some clouds | clear | cloudy | cloudy | cloudy | clear | clear | some clouds | some clouds | cloudy | cloudy | heavy rain | light rain | cloudy | mod rain | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | 1 | 6 | 2 | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | 19 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | 22 | 4 | — | 6 | 5 |
max °C | 13 | 13 | 16 | 19 | 12 | 11 | 12 | 14 | 12 | 11 | 9 | 10 | 10 | 9 | 11 | 13 | 13 | 11 | 11 | 11 | 10 | 11 | 11 | 10 | 11 | 11 | 13 | 14 | 15 | 13 | 14 | 13 | 13 | 13 | 13 | 10 | 11 | 10 | 9 | 11 | 11 | 13 | 14 | 14 | 12 | 12 | 11 |
Moonrise | — | 1:13 | — | — | 2:17 | — | — | — | 3:14 | — | — | 4:01 | — | — | 4:38 | — | — | 5:06 | — | — | 5:29 | — | — | 5:49 | — | — | 6:06 | — | — | 6:22 | — | — | 6:38 | — | — | 6:56 | — | — | 7:17 | — | — | 7:45 | — | — | 8:21 | — | — |
Moonset | — | — | — | 9:15 | — | — | 9:54 | — | — | 10:43 | — | — | 11:42 | — | — | — | 12:48 | — | — | 1:57 | — | — | 3:09 | — | — | 4:21 | — | — | 5:34 | — | — | 6:48 | — | — | 8:05 | — | — | 9:24 | — | — | 10:47 | — | — | 12:09 | — | — | 1:27 |
 | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 |
 | 7:19 | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — | — | 7:06 | — | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — | — |
Today's sea temperature in Old Harry is 14.4°C (Statistics for 15 Sep 1981-2005 – mean: 14.7 max: 17.9 min: 12.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest