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 05:43 AM and sunset is at 08:44 PM.
Days 1–3 Weather SummaryLight rain (total 6mm), mostly falling on Tue afternoon. Cool air temperatures (max 15°C on Thu morning, min 8°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 2mm), mostly falling on Fri morning. Cool air temperatures (max 14°C on Sat morning, min 8°C on Fri night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Very mild (max 15°C on Mon morning, min 6°C on Tue night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 14°C on Thu morning, min 9°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||||||||||||||
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 | 3:53PM5.29m | 4:21AM5.41m | 5:06PM5.07m | 5:38AM5.35m | 6:32PM5.11m | 6:58AM5.54m | 7:49PM5.44m | 8:07AM5.95m | 8:50PM5.91m | 9:05AM6.42m | 9:41PM6.39m | 9:56AM6.84m | 10:27PM6.79m | 10:43AM7.14m | 11:10PM7.05m | 11:29AM7.26m | 11:52PM7.14m | 12:14PM7.19m | 00:34AM7.06m | 12:58PM6.93m | 1:16AM6.82m | 1:43PM6.52m | 1:59AM6.48m | |||||||||||||
Low Tide | 9:52AM1.64m | 10:16PM1.92m | 11:02AM1.79m | 11:31PM2.07m | 12:22PM1.71m | 00:50AM1.99m | 1:36PM1.38m | 2:01AM1.68m | 2:40PM0.92m | 3:02AM1.25m | 3:34PM0.47m | 3:54AM0.79m | 4:22PM0.12m | 4:42AM0.40m | 5:08PM-0.06m | 5:28AM0.14m | 5:51PM-0.04m | 6:12AM0.03m | 6:34PM0.14m | 6:56AM0.11m | 7:17PM0.47m | 7:40AM0.36m | 8:00PM0.88m | |||||||||||||
SW 7 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | NW 4 | NNE 3 | W 6 | SW 6 | SW 5 | SW 4 | WSW 6 | NNW 2 | WSW 11 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | WSW 10 | WSW 10 | SW 9 | WSW 8 | SW 8 | SW 8 | NNW 4 | SW 12 | NW 2 | W 11 | W 10 | SW 9 | SW 9 | WSW 9 | WNW 3 | WSW 6 | |
 | |  |  |  |  |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | |
light rain | light rain | some clouds | clear | some clouds | cloudy | cloudy | cloudy | cloudy | light rain | cloudy | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | cloudy | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
2.0 | 4 | — | — | — | — | — | — | — | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 12 | 11 | 10 | 14 | 14 | 11 | 15 | 15 | 12 | 10 | 11 | 9 | 14 | 13 | 10 | 14 | 13 | 10 | 15 | 15 | 11 | 10 | 12 | 10 | 13 | 14 | 12 | 14 | 14 | 12 | 13 | 14 | 12 | 13 | 13 | 12 |
Moonrise | 3:15 | — | — | 3:43 | — | — | 4:01 | — | — | 4:15 | — | — | 4:26 | — | — | 4:36 | — | — | 4:47 | — | — | 4:59 | — | — | 5:15 | — | — | 5:37 | — | — | 6:10 | — | — | 6:59 | — | — |
Moonset | 9:55 | — | — | 11:24 | — | — | 12:56 | — | — | 2:27 | — | — | — | 3:58 | — | — | 5:29 | — | — | 7:02 | — | — | 8:37 | — | — | — | 10:12 | — | — | 11:42 | — | — | — | 12:57 | — | — |
 | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — | 5:24 | — | — |
 | — | 8:44 | — | — | 8:45 | — | — | 8:47 | — | — | 8:50 | — | — | 8:51 | — | — | 8:52 | — | — | 8:54 | — | — | 8:55 | — | — | 8:58 | — | — | — | 9:00 | — | — | 9:01 | — | — | 9:02 |
Today's sea temperature in Caernarfon is 10.1 °C (Statistics for 30 Apr 1981-2005 – mean: 9.5 max: 10.3 min: 7.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest