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 — and sunset is at —.
Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Tue morning. Low air temperatures (max 9°C on Tue morning, min 5°C on Tue night). Winds increasing (light winds from the WNW on Mon night, strong winds from the NW by Tue afternoon). | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Fri afternoon. Cool air temperatures (max 10°C on Fri night, min 6°C on Fri morning). Mainly strong winds. | Days 8–10 Weather SummaryHeavy rain (total 34mm), heaviest during Sun night. Very mild (max 10°C on Sun night, min 6°C on Mon morning). Winds decreasing (gales from the NW on Mon afternoon, light winds from the WNW by Wed morning). | Days 11–13 Weather SummaryModerate rain (total 13mm), heaviest on Wed night. Very mild (max 14°C on Sat afternoon, min 9°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Sat 29 | |||||||||||||||||||||||||
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 | 8:42PM5.22m | 9:04AM5.18m | 9:17PM5.26m | 9:35AM5.29m | 9:49PM5.28m | 10:06AM5.38m | 10:21PM5.27m | 10:38AM5.43m | 10:54PM5.23m | 11:10AM5.42m | 11:29PM5.13m | 11:45AM5.37m | 00:05AM5.00m | 12:21PM5.26m | 00:44AM4.84m | 1:01PM5.13m | 1:29AM4.68m | 1:47PM4.98m | 2:23AM4.53m | 2:41PM4.86m | 3:26AM4.45m | 3:45PM4.81m | 4:36AM4.48m | 4:52PM4.86m | ||||||||||||
Low Tide | 2:51AM1.35m | 3:04PM1.53m | 3:24AM1.31m | 3:38PM1.43m | 3:55AM1.31m | 4:11PM1.38m | 4:27AM1.34m | 4:45PM1.38m | 4:59AM1.42m | 5:19PM1.44m | 5:32AM1.55m | 5:55PM1.53m | 6:08AM1.71m | 6:34PM1.65m | 6:46AM1.88m | 7:17PM1.77m | 7:30AM2.06m | 8:07PM1.88m | 8:24AM2.20m | 9:06PM1.93m | 9:28AM2.28m | 10:12PM1.88m | 10:37AM2.22m | |||||||||||||
NW 4 | WNW 5 | WNW 6 | NNW 7 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NW 4 | SW 4 | SW 6 | NW 5 | WNW 4 | WNW 4 | WNW 4 | WSW 4 | SSW 6 | WNW 6 | NW 8 | NNW 8 | NNW 6 | NW 6 | NNW 5 | NNW 4 | SW 5 | SW 7 | SW 5 | SW 6 | WNW 5 | NW 4 | WNW 4 | WSW 4 | SW 4 | SW 5 | |
 |  | |  |  |  | | | | |  |  | |  | | | | |  | | | | | | | | |  | | | | | | | | | |
some clouds | light rain | light rain | rain shwrs | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | cloudy | mod rain | rain shwrs | some clouds | rain shwrs | some clouds | some clouds | cloudy | heavy rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | cloudy | cloudy | light rain | light rain | light rain | rain shwrs | some clouds | some clouds | light rain | light rain | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 2 | 2 | 1 | — | 1 | 4 | 1 | 1 | — | — | 6 | 8 | — | 1 | — | — | — | 16 | 4 | 5 | 6 | 2 | 1 | — | — | — | 4 | 3 | 1 | 1 | — | — | 3 | 1 | — | |
max°C | 8 | 9 | 9 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 7 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 10 | 11 | 11 | 13 | 14 |
Moonrise | — | 6:04 | — | — | 7:19 | — | — | 8:35 | — | — | 9:47 | — | — | 10:49 | — | — | 11:38 | — | — | 12:13 | — | — | 12:38 | — | — | 12:55 | — | — | 1:08 | — | — | 1:19 | — | — | 1:29 | — |
Moonset | — | — | 3:01 | — | — | 3:16 | — | — | 3:36 | — | — | 4:07 | — | — | 4:51 | — | — | 5:50 | — | — | 7:00 | — | — | 8:19 | — | — | — | 9:39 | — | — | 11:01 | — | — | — | 12:23 | — |
 | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:02 | — | — | 8:03 | — | — | 8:04 | — | — | 8:07 | — |
 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:12 | — | — | 4:10 | — | — | 4:09 | — | — | 4:08 | — | — | 4:07 | — | — | 4:07 | — | — | 4:06 | — | — | 4:05 |
Today's sea temperature in Holyhead is 12.8° C (Statistics for 17 Nov 1981-2005 – mean: 11.8 max: 13.1 min: 10.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest