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 — and sunset is at —.
Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Thu night. Low air temperatures (max 9°C on Thu night, min 7°C on Sat morning). Winds decreasing (strong winds from the SW on Thu night, light winds from the E by Sun afternoon). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Tue afternoon. Low air temperatures (max 7°C on Sun night, min 5°C on Mon night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Mild temperatures (max 8°C on Fri morning, min 4°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Temperatures will be slightly above freezing (max 4°C on Sat night, min 1°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | |||||||||||||||||||||||||
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 | 9:52PM5.85m | 10:09AM6.08m | 10:30PM5.98m | 10:45AM6.24m | 11:06PM6.05m | 11:21AM6.35m | 11:42PM6.05m | 11:57AM6.41m | 00:18AM5.99m | 12:33PM6.40m | 00:55AM5.88m | 1:09PM6.33m | 1:34AM5.75m | 1:49PM6.20m | 2:17AM5.61m | 2:32PM6.03m | 3:06AM5.47m | 3:23PM5.84m | 4:04AM5.37m | 4:23PM5.68m | 5:10AM5.36m | 5:32PM5.62m | 6:21AM5.49m | |||||||||||||
Low Tide | 4:05AM1.24m | 4:28PM1.06m | 4:43AM1.12m | 5:07PM0.92m | 5:19AM1.04m | 5:44PM0.86m | 5:55AM1.02m | 6:22PM0.86m | 6:31AM1.07m | 7:01PM0.91m | 7:08AM1.17m | 7:40PM1.01m | 7:47AM1.32m | 8:22PM1.12m | 8:30AM1.51m | 9:08PM1.23m | 9:20AM1.69m | 10:00PM1.34m | 10:18AM1.82m | 11:00PM1.41m | 11:25AM1.85m | 00:06AM1.39m | 12:37PM1.70m | |||||||||||||
SW 6 | WSW 7 | WSW 6 | SW 6 | SW 8 | WSW 9 | WSW 10 | WSW 17 | WSW 13 | SW 9 | SW 6 | SW 9 | WSW 8 | SW 7 | WSW 11 | WSW 10 | SW 9 | ENE 2 | SW 5 | SW 9 | SW 9 | W 8 | N 2 | NNW 3 | N 3 | NE 3 | ENE 3 | NE 3 | WSW 5 | E 3 | W 14 | W 13 | W 15 | W 12 | W 11 | NNE 2 | |
 |  |  |  | |  | | |  |  | | |  | |  | | | | | | | | | | | | | | | | | | | | | | |
rain shwrs | some clouds | clear | clear | clear | cloudy | rain shwrs | cloudy | light rain | cloudy | cloudy | cloudy | some clouds | light rain | rain shwrs | some clouds | cloudy | cloudy | some clouds | clear | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
5 | — | — | — | — | — | 2 | — | 2 | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 6 | 6 | 5 | 5 | 5 | 6 | 8 | 8 | 7 | 5 | 4 | 4 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
Moonrise | — | 8:41 | — | — | 9:35 | — | — | 10:14 | — | — | 10:41 | — | — | 11:00 | — | — | 11:14 | — | — | 11:25 | — | — | 11:34 | — | — | 11:44 | — | — | 11:54 | — | — | 12:06 | — | — | 12:23 | — |
Moonset | — | 2:46 | — | — | — | 3:41 | — | — | 4:50 | — | — | 6:07 | — | — | 7:27 | — | — | 8:48 | — | — | — | 10:09 | — | — | 11:30 | — | — | — | 12:53 | — | — | 2:20 | — | — | 3:52 | — |
 | — | 8:26 | — | — | 8:27 | — | — | 8:27 | — | — | 8:29 | — | — | 8:29 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — | — | 8:30 | — |
 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:00 | — | — | 4:01 | — | — | 4:02 | — | — | 4:02 | — | — | 4:04 | — | — | 4:05 | — | — | 4:06 | — | — | 4:07 | — | — | 4:07 |
Today's sea temperature in Caernarfon is 9.7° C (Statistics for 18 Dec 1981-2005 – mean: 10.0 max: 11.0 min: 9.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest