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 07:43 AM and sunset is at 04:29 PM.
Days 1–3 Weather SummaryMostly dry. Low air temperatures (max 9°C on Tue morning, min 5°C on Wed night). Winds increasing (light winds from the NNE on Wed morning, fresh winds from the N by Wed night). | Days 4–6 Weather SummaryModerate rain (total 15mm), heaviest on Sun night. Cool air temperatures (max 10°C on Sun night, min 3°C on Fri night). Winds increasing (light winds from the SSE on Sun morning, fresh winds from the ESE by Sun night). | Days 7–9 Weather SummaryModerate rain (total 17mm), heaviest on Tue morning. Very mild (max 11°C on Mon morning, min 6°C on Mon night). Mainly strong winds. | Days 10–12 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Very mild (max 10°C on Fri morning, min 5°C on Thu afternoon). Winds decreasing (strong winds from the WSW on Thu night, light winds from the SSW by Sat night). | Days 13–16 Weather SummaryModerate rain (total 16mm), heaviest on Wed morning. Very mild (max 11°C on Wed morning, min 4°C on Mon night). Winds decreasing (strong winds from the ESE on Wed morning, calm by Wed night). | |||||||||||||||||||||||||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | ||||||||||||||||||||||||||||||||
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 | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 11:23AM3.04m | 11:47PM2.95m | 11:57AM3.02m | 00:25AM2.87m | 12:34PM2.97m | 1:05AM2.76m | 1:13PM2.90m | 1:47AM2.62m | 1:56PM2.81m | 2:32AM2.47m | 2:42PM2.72m | 3:22AM2.33m | 3:33PM2.63m | 4:19AM2.25m | 4:28PM2.57m | 5:21AM2.24m | 5:25PM2.54m | 6:22AM2.31m | 6:22PM2.57m | 7:18AM2.45m | 7:17PM2.65m | 8:07AM2.62m | 8:09PM2.78m | 8:53AM2.81m | 9:00PM2.92m | 9:37AM2.98m | 9:50PM3.07m | 10:20AM3.13m | 10:41PM3.18m | ||||||||||||||||||
Low Tide | 5:38PM0.29m | 5:53AM0.45m | 6:16PM0.32m | 6:29AM0.56m | 6:54PM0.40m | 7:05AM0.68m | 7:35PM0.52m | 7:42AM0.81m | 8:19PM0.67m | 8:23AM0.93m | 9:08PM0.80m | 9:08AM1.05m | 10:04PM0.90m | 10:04AM1.15m | 11:07PM0.92m | 11:10AM1.19m | 00:08AM0.87m | 12:19PM1.15m | 1:04AM0.75m | 1:20PM1.03m | 1:53AM0.60m | 2:13PM0.85m | 2:39AM0.43m | 3:02PM0.64m | 3:25AM0.28m | 3:48PM0.41m | 4:10AM0.17m | 4:34PM0.21m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 | |  |  | | | |  | | | | | | | | | |  |  | | |  | |  | | | | | | | | | | | |  | |  | | | | | | |  |  | | |
cloudy | cloudy | some clouds | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | heavy rain | light rain | light rain | some clouds | mod rain | light rain | light rain | some clouds | some clouds | some clouds | clear | some clouds | light rain | some clouds | cloudy | some clouds | cloudy | some clouds | rain shwrs | light rain | rain shwrs | some clouds | cloudy | clear | some clouds | clear | clear | cloudy | heavy rain | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 15 | 3 | 1 | — | 8 | 3 | 2 | — | — | — | — | — | 3 | — | — | — | — | — | 3 | 4 | 1 | — | — | — | — | — | — | — | 12 | — |
max °C | 9 | 8 | 7 | 8 | 8 | 9 | 8 | 8 | 6 | 7 | 7 | 5 | 6 | 7 | 7 | 9 | 9 | 10 | 11 | 9 | 7 | 9 | 11 | 10 | 9 | 9 | 9 | 7 | 7 | 9 | 10 | 10 | 8 | 7 | 7 | 9 | 10 | 10 | 8 | 7 | 7 | 5 | 7 | 7 | 5 | 11 | 9 |
Moonrise | 9:40 | — | — | 10:51 | — | — | 11:48 | — | — | 12:31 | — | — | 1:00 | — | — | 1:20 | — | — | 1:34 | — | — | 1:44 | — | — | 1:53 | — | — | 2:01 | — | — | 2:10 | — | — | 2:19 | — | — | 2:32 | — | — | 2:50 | — | — | — | 3:18 | — | — | 4:04 |
Moonset | — | 4:15 | — | — | 4:50 | — | — | 5:38 | — | — | 6:41 | — | — | 7:54 | — | — | — | 9:10 | — | — | 10:28 | — | — | 11:46 | — | — | — | 1:04 | — | — | 2:24 | — | — | 3:48 | — | — | 5:17 | — | — | 6:52 | — | — | 8:29 | — | — | 9:59 | — |
 | 7:43 | — | — | 7:45 | — | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:03 | — | — | 8:03 | — | — | 8:06 | — | — | 8:07 | — | — | 8:10 | — | — | 8:11 | — |
 | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:23 | — | — | 4:22 | — | — | 4:21 | — | — | 4:19 | — | — | 4:17 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:12 | — | — | 4:10 | — | — | 4:09 | — | — | 4:08 | — | — | 4:07 |
Today's sea temperature in Holywood is 12.2°C (Statistics for 10 Nov 1981-2005 – mean: 11.9 max: 13.0 min: 10.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest