Caernarfon 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 04:50 AM and sunset is at 09:44 PM.
Days 1–3 Weather SummaryHeavy rain (total 25mm), heaviest during Fri night. Cool air temperatures (max 17°C on Mon morning, min 12°C on Sun morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Warm air temperatures (max 24°C on Thu afternoon, min 13°C on Mon night). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 13mm), heaviest on Sun morning. Warm (max 21°C on Thu night, min 13°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the S by Sat night). | Days 10–12 Weather SummaryHeavy rain (total 28mm), heaviest during Tue morning. Very mild (max 16°C on Wed afternoon, min 11°C on Sun night). Winds decreasing (strong winds from the SW on Sun night, light winds from the W by Wed night). | ||||||||||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 1:32PM5.92m | 1:49AM6.27m | 2:13PM5.80m | 2:30AM6.20m | 2:58PM5.67m | 3:15AM6.10m | 3:47PM5.54m | 4:05AM5.97m | 4:44PM5.46m | 5:02AM5.86m | 5:48PM5.45m | 6:07AM5.81m | 6:54PM5.56m | 7:15AM5.86m | 7:59PM5.78m | 8:21AM6.03m | 8:59PM6.06m | 9:23AM6.26m | 9:54PM6.37m | 10:20AM6.49m | 10:45PM6.64m | 11:13AM6.64m | |||||||||||||
Low Tide | 7:37AM0.96m | 7:48PM1.17m | 8:19AM1.02m | 8:29PM1.29m | 9:03AM1.10m | 9:13PM1.43m | 9:51AM1.17m | 10:03PM1.58m | 10:43AM1.22m | 10:59PM1.70m | 11:40AM1.24m | 00:01AM1.73m | 12:42PM1.21m | 1:08AM1.64m | 1:45PM1.12m | 2:14AM1.42m | 2:48PM0.98m | 3:17AM1.10m | 3:47PM0.82m | 4:16AM0.75m | 4:42PM0.67m | 5:11AM0.45m | 5:34PM0.57m | ||||||||||||
WSW 7.0 | SW 7.0 | SW 4.0 | WNW 4.0 | WSW 4.0 | SW 6.0 | SW 6.0 | SW 6.0 | WSW 5.0 | WSW 4.0 | SW 4.0 | WSW 4.0 | SW 7.0 | SW 16.0 | SW 15.0 | W 14.0 | W 14.0 | W 14.0 | WSW 14.0 | SW 3.0 | SW 4.0 | SW 4.0 | SW 4.0 | WSW 6.0 | SW 7.0 | WSW 5.0 | WSW 6.0 | WSW 6.0 | W 6.0 | W 6.0 | W 6.0 | W 6.0 | WNW 6.0 | WNW 5.0 | WNW 5.0 | |
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rain shwrs | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | clear | cloudy | cloudy | clear | some clouds | clear | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | some clouds | rain shwrs | light rain | light rain | rain shwrs | mod rain | light rain | rain shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||
2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 9 | — | 1 | 3 | 2 | 5 | 9 | 4 | 1 | 2 | 1 | |
max°C | 14 | 16 | 13 | 14 | 15 | 14 | 17 | 17 | 14 | 15 | 16 | 15 | 14 | 16 | 16 | 22 | 24 | 21 | 21 | 17 | 16 | 15 | 15 | 15 | 15 | 17 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 15 | 16 |
Moonrise | 12:13 | — | — | 12:36 | — | — | 12:52 | — | — | 1:04 | — | — | 1:14 | — | — | 1:24 | — | — | 1:33 | — | — | 1:45 | — | — | 2:01 | — | — | 2:24 | — | — | 2:59 | — | — | 3:55 | — |
Moonset | 7:14 | — | — | 8:37 | — | — | 10:02 | — | — | 11:26 | — | — | 12:51 | — | — | 2:17 | — | — | — | 3:46 | — | — | 5:19 | — | — | 6:55 | — | — | 8:30 | — | — | — | 9:50 | — | 10:48 |
 | 4:50 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — |
 | — | — | 9:44 | — | — | 9:45 | — | — | 9:45 | — | — | 9:45 | — | — | 9:45 | — | — | 9:46 | — | — | 9:46 | — | — | 9:46 | — | — | 9:46 | — | — | 9:46 | — | — | 9:47 | — | 9:47 |
Today's sea temperature in Caernarfon is 13.8 °C (Statistics for 14 Jun 1981-2005 – mean: 12.8 max: 14.2 min: 11.3°C) | |||||||||||||||||||||||||||||||||||
Nearest