Holywood 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 SummaryHeavy rain (total 29mm), heaviest during Fri afternoon. Cool air temperatures (max 10°C on Fri night, min 4°C on Thu night). Winds decreasing (near gales from the SE on Fri afternoon, light winds from the SSE by Sat night). | Days 5–7 Weather SummaryModerate rain (total 13mm), heaviest on Mon night. Cool air temperatures (max 12°C on Mon night, min 6°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun night, light winds from the W by Tue afternoon). | Days 8–10 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Very mild (max 12°C on Thu night, min 7°C on Wed night). Mainly strong winds. | Days 11–13 Weather SummaryLight rain (total 5mm), mostly falling on Tue morning. Very mild (max 11°C on Sat night, min 5°C on Mon morning). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||||||
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 | 10:24PM3.23m | 10:48AM3.28m | 11:19PM3.26m | 11:36AM3.35m | 00:13AM3.22m | 12:25PM3.37m | 1:08AM3.10m | 1:15PM3.34m | 2:02AM2.93m | 2:06PM3.26m | 2:58AM2.74m | 2:59PM3.13m | 3:55AM2.58m | 3:55PM2.97m | 4:54AM2.47m | 4:53PM2.81m | 5:54AM2.42m | 5:53PM2.67m | 6:52AM2.44m | 6:54PM2.58m | 7:44AM2.50m | 7:53PM2.56m | 8:31AM2.58m | |||||||||||||
Low Tide | 4:40AM0.09m | 5:06PM-0.03m | 5:28AM0.12m | 5:57PM-0.12m | 6:16AM0.21m | 6:49PM-0.11m | 7:05AM0.35m | 7:42PM-0.03m | 7:54AM0.52m | 8:38PM0.12m | 8:46AM0.70m | 9:36PM0.30m | 9:42AM0.86m | 10:37PM0.47m | 10:45AM0.99m | 11:39PM0.60m | 11:53AM1.04m | 00:39AM0.69m | 12:59PM1.02m | 1:33AM0.73m | 1:57PM0.94m | 2:22AM0.73m | 2:47PM0.83m | |||||||||||||
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 |  |  |  |  |  | | |  | |  | |  | | | | | |  | | |  | | | | | | | |  | | | | | | | |
some clouds | light rain | heavy rain | light rain | cloudy | rain shwrs | some clouds | light rain | mod rain | some clouds | some clouds | cloudy | mod rain | light rain | cloudy | light rain | some clouds | some clouds | cloudy | cloudy | cloudy | rain shwrs | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | clear | some clouds | clear | clear | some clouds | light rain | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 1 | 12 | 3 | — | 1 | — | 2 | 10 | — | — | — | 10 | 1 | — | 2 | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | |
max°C | 5 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 12 | 12 | 11 | 10 | 9 | 8 | 9 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 8 | 7 | 7 | 7 | 8 | 10 | 6 |
Moonrise | — | — | 3:40 | — | — | 4:54 | — | — | 6:25 | — | — | 7:59 | — | — | — | 9:30 | — | — | 10:54 | — | — | — | 12:14 | — | — | 1:30 | — | — | 2:46 | — | — | 4:02 | — | — | 5:19 | — |
Moonset | — | 9:52 | — | — | 10:59 | — | — | 11:40 | — | — | 12:04 | — | — | 12:20 | — | — | 12:30 | — | — | 12:38 | — | — | 12:45 | — | — | 12:52 | — | — | 12:59 | — | — | 1:08 | — | — | 1:20 | — |
 | — | 8:27 | — | — | 8:29 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:33 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 | — | — | 8:40 | — |
 | — | — | 3:59 | — | — | 3:57 | — | — | 3:57 | — | — | 3:57 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 | — | — | 3:56 |
Today's sea temperature in Holywood is 10.7° C (Statistics for 04 Dec 1981-2005 – mean: 10.6 max: 11.8 min: 9.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest