Holyhead 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 07:13 AM and sunset is at 07:02 PM.
Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Sat afternoon. Cool air temperatures (max 16°C on Fri afternoon, min 12°C on Sat morning). Winds decreasing (strong winds from the SSW on Thu afternoon, light winds from the WSW by Fri night). | Days 4–6 Weather SummarySome drizzle, heaviest during Mon night. Cool air temperatures (max 16°C on Sun morning, min 12°C on Mon night). Winds increasing (light winds from the SSW on Sun night, strong winds from the WSW by Tue morning). | Days 7–9 Weather SummaryHeavy rain (total 33mm), heaviest during Fri night. Very mild (max 17°C on Thu afternoon, min 12°C on Wed morning). Winds increasing (light winds from the W on Wed morning, near gales from the S by Fri night). | Days 10–12 Weather SummaryModerate rain (total 16mm), heaviest on Sun night. Very mild (max 14°C on Sat afternoon, min 12°C on Sat morning). Winds decreasing (near gales from the SE on Sun night, light winds from the SSE by Mon afternoon). | |||||||||||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | |||||||||||||||||||||||||
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 | 10:17AM5.56m | 10:27PM6.00m | 10:57AM5.76m | 11:09PM6.19m | 11:37AM5.84m | 11:51PM6.23m | 12:16PM5.80m | 00:32AM6.11m | 12:55PM5.67m | 1:14AM5.86m | 1:35PM5.45m | 1:57AM5.50m | 2:17PM5.18m | 2:44AM5.08m | 3:03PM4.87m | 3:38AM4.65m | 4:00PM4.57m | 4:51AM4.31m | 5:24PM4.37m | 6:33AM4.20m | 7:06PM4.43m | 7:59AM4.37m | 8:17PM4.68m | |||||||||||||
Low Tide | 4:14PM0.86m | 4:40AM0.33m | 4:56PM0.58m | 5:21AM0.19m | 5:37PM0.45m | 6:02AM0.24m | 6:18PM0.47m | 6:43AM0.45m | 7:01PM0.65m | 7:24AM0.81m | 7:44PM0.96m | 8:07AM1.25m | 8:31PM1.36m | 8:52AM1.74m | 9:24PM1.79m | 9:45AM2.20m | 10:32PM2.16m | 10:58AM2.54m | 00:05AM2.33m | 12:37PM2.63m | 1:34AM2.19m | 1:57PM2.44m | 2:35AM1.90m | |||||||||||||
SW 11 | SSW 6 | SSW 7 | WSW 5 | WSW 5 | SW 9 | SSW 5 | SSW 5 | SW 7 | SSW 6 | SSW 6 | SW 8 | SW 8 | SW 4 | SW 4 | WSW 6 | W 6 | WNW 5 | W 4 | SW 3 | SSW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 7 | SSW 8 | SSW 6 | SSW 9 | SSW 9 | SW 6 | SSW 6 | SSW 6 | SSW 8 | SW 8 | SW 8 | SSW 8 | |
 | |  |  |  |  |  | |  | | | | | | | | | | | | | | | |  |  | | | | | | | | | |  | |
cloudy | cloudy | rain shwrs | some clouds | clear | some clouds | mod rain | mod rain | light rain | cloudy | some clouds | some clouds | cloudy | cloudy | rain shwrs | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | light rain | rain shwrs | rain shwrs | light rain | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | clear | some clouds | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 2.0 | — | — | — | 8 | 10 | 1.0 | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | — | 5 | 2.0 | 26 | 1.0 | — | — | 3 | — | 11 | — | — | — | |
max°C | 15 | 15 | 15 | 14 | 16 | 15 | 13 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 15 | 14 | 15 | 14 | 13 | 13 | 14 | 16 | 17 | 16 | 16 | 15 | 17 | 13 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 13 |
Moonrise | — | 7:01 | — | — | 7:12 | — | — | 7:23 | — | — | 7:36 | — | — | 7:53 | — | — | 8:16 | — | — | 8:49 | — | — | — | 9:36 | — | — | 10:37 | — | — | 11:48 | — | — | — | 1:03 | — | — |
Moonset | 5:27 | — | — | 7:00 | — | — | 8:32 | — | — | 10:03 | — | — | 11:34 | — | — | 1:02 | — | — | 2:23 | — | — | — | 3:30 | — | — | 4:20 | — | — | 4:55 | — | — | 5:18 | — | — | 5:34 | — |
 | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:31 | — | — | 7:33 | — | — |
 | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — | — | 6:55 | — | — | 6:53 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — | — | 6:44 | — | — | 6:42 | — | — | 6:39 | — | — | 6:37 | — |
Today's sea temperature in Holyhead is 16.4 °C (Statistics for 28 Sep 1981-2005 – mean: 14.7 max: 15.7 min: 13.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest