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 05:48 AM and sunset is at 08:53 PM.
Days 1–3 Weather SummaryHeavy rain (total 22mm), heaviest during Tue morning. Cool air temperatures (max 12°C on Mon afternoon, min 7°C on Mon night). Mainly fresh winds. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Cool air temperatures (max 14°C on Thu morning, min 8°C on Thu night). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Fri night). | Days 7–9 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Very mild (max 14°C on Mon morning, min 9°C on Sun night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 17°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||||||||||||
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 | 3:39PM2.58m | 3:57AM2.71m | 4:37PM2.48m | 4:56AM2.66m | 5:46PM2.42m | 6:02AM2.68m | 7:02PM2.45m | 7:10AM2.76m | 8:14PM2.57m | 8:15AM2.90m | 9:15PM2.75m | 9:15AM3.07m | 10:09PM2.94m | 10:11AM3.22m | 10:56PM3.10m | 11:04AM3.32m | 11:40PM3.21m | 11:55AM3.36m | 00:22AM3.26m | 12:45PM3.31m | 1:05AM3.25m | 1:34PM3.19m | 1:47AM3.18m | |||||||||||||
Low Tide | 9:27AM0.64m | 9:44PM0.82m | 10:23AM0.73m | 10:40PM0.93m | 11:30AM0.76m | 11:50PM1.01m | 12:45PM0.69m | 1:05AM0.99m | 1:56PM0.51m | 2:15AM0.88m | 2:57PM0.29m | 3:15AM0.70m | 3:50PM0.09m | 4:09AM0.48m | 4:39PM-0.04m | 4:58AM0.28m | 5:26PM-0.09m | 5:46AM0.11m | 6:12PM-0.04m | 6:33AM0.02m | 6:56PM0.09m | 7:20AM0.01m | 7:41PM0.28m | |||||||||||||
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 |  |  |  |  |  |  |  | | | | | | | | | |  | | | | | |  | | | | | | | | | | | | | |
mod rain | rain shwrs | cloudy | heavy rain | light rain | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | rain shwrs | cloudy | cloudy | some clouds | some clouds | some clouds | light rain | light rain | cloudy | light rain | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
6 | 2.0 | — | 12 | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | 2.0 | — | — | — | — | — | 1.0 | 2.0 | — | 5 | 1.0 | 1.0 | 1.0 | — | — | — | — | — | — | |
max°C | 10 | 12 | 9 | 10 | 10 | 9 | 12 | 12 | 11 | 14 | 14 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 10 | 14 | 13 | 11 | 11 | 10 | 11 | 12 | 14 | 14 | 16 | 16 | 15 | 16 | 17 | 15 |
Moonrise | 2:52 | — | — | 3:32 | — | — | 3:57 | — | — | 4:13 | — | — | 4:25 | — | — | 4:34 | — | — | 4:42 | — | — | 4:51 | — | — | 5:01 | — | — | 5:15 | — | — | 5:34 | — | — | 6:05 | — | — |
Moonset | 8:30 | — | — | 9:51 | — | — | 11:23 | — | — | 12:57 | — | — | 2:31 | — | — | — | 4:04 | — | — | 5:37 | — | — | 7:12 | — | — | 8:49 | — | — | — | 10:27 | — | — | 11:59 | — | — | — |
 | 5:48 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:28 | — | — | 5:26 | — | — | 5:24 | — | — |
 | — | 8:53 | — | — | 8:55 | — | — | 8:58 | — | — | — | 9:00 | — | — | 9:00 | — | — | 9:02 | — | — | 9:05 | — | — | 9:07 | — | — | 9:08 | — | — | 9:10 | — | — | 9:12 | — | — | 9:14 |
Today's sea temperature in Holywood is 9.5 °C (Statistics for 29 Apr 1981-2005 – mean: 9.1 max: 10.0 min: 7.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest