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 SummaryMostly dry. Cool air temperatures (max 13°C on Thu night, min 11°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 12°C on Sat morning). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Very mild (max 16°C on Thu afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the S on Wed morning, light winds from the SE by Thu morning). | Days 11–13 Weather SummaryMostly dry. Very mild (max 16°C on Thu night, min 13°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Wednesday 30 | Thursday 31 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||||||
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 | 8:42PM5.25m | 9:04AM5.16m | 9:13PM5.35m | 9:32AM5.29m | 9:42PM5.41m | 10:00AM5.39m | 10:11PM5.43m | 10:29AM5.45m | 10:42PM5.40m | 10:59AM5.46m | 11:14PM5.32m | 11:31AM5.42m | 11:47PM5.19m | 12:06PM5.32m | 00:25AM5.02m | 12:44PM5.18m | 1:09AM4.81m | 1:31PM5.00m | 2:06AM4.59m | 2:31PM4.82m | 3:20AM4.43m | 3:45PM4.73m | 4:45AM4.45m | 5:05PM4.82m | ||||||||||||
Low Tide | 2:52AM1.29m | 3:01PM1.52m | 3:22AM1.19m | 3:31PM1.37m | 3:51AM1.14m | 4:01PM1.28m | 4:19AM1.14m | 4:32PM1.25m | 4:49AM1.21m | 5:04PM1.29m | 5:21AM1.33m | 5:39PM1.38m | 5:54AM1.50m | 6:16PM1.53m | 6:32AM1.72m | 6:59PM1.70m | 7:16AM1.96m | 7:51PM1.88m | 8:14AM2.20m | 8:57PM2.01m | 9:26AM2.34m | 10:15PM1.98m | 10:48AM2.29m | |||||||||||||
SSW 5 | SW 4 | SW 4 | SW 2 | WSW 2 | SW 2 | SW 2 | W 4 | NW 3 | SW 12 | SW 13 | SW 15 | SW 13 | SW 12 | SW 12 | SW 11 | SSW 5 | SSW 4 | SW 8 | SW 10 | SW 9 | SW 9 | SSW 5 | SW 5 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SSW 4 | SW 6 | SW 7 | SW 12 | SW 12 | SW 11 | SW 10 | |
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some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | some clouds | cloudy | some clouds | cloudy | some clouds | cloudy | some clouds | some clouds | cloudy | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 15 | 14 | 15 | 16 | 16 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 13 |
Moonrise | 3:42 | 4:54 | — | — | 6:06 | — | — | 7:21 | — | — | 8:39 | — | — | 9:57 | — | — | 11:13 | — | — | 12:19 | — | — | 1:09 | — | — | 1:45 | — | — | 2:08 | — | — | 2:25 | — | — | 2:38 | — |
Moonset | 3:53 | — | 4:00 | — | — | 4:09 | — | — | 4:20 | — | — | 4:34 | — | — | 4:55 | — | — | 5:27 | — | — | 6:14 | — | — | 7:19 | — | — | 8:39 | — | — | — | 10:06 | — | — | 11:35 | — | — |
 | — | 7:13 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — |
 | — | — | 4:47 | — | — | 4:45 | — | — | 4:44 | — | — | 4:42 | — | — | 4:39 | — | — | 4:37 | — | — | 4:37 | — | — | 4:35 | — | — | 4:32 | — | — | 4:30 | — | — | 4:30 | — | — | 4:28 |
Today's sea temperature in Holyhead is 13.8 °C (Statistics for 29 Oct 1981-2005 – mean: 12.9 max: 14.0 min: 11.7°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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