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 05:24 AM and sunset is at 09:02 PM.
Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Thu morning. Cool air temperatures (max 12°C on Tue afternoon, min 7°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue night, calm by Thu night). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Fri morning. Cool air temperatures (max 13°C on Sun morning, min 6°C on Fri night). Wind will be generally light. | Days 7–9 Weather SummaryModerate rain (total 15mm), heaviest on Mon night. Very mild (max 16°C on Wed afternoon, min 11°C on Mon night). Mainly fresh winds. | Days 10–12 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Very mild (max 14°C on Thu morning, min 9°C on Sat night). Winds decreasing (fresh winds from the SSW on Thu morning, calm by Fri night). | Days 13–16 Weather SummaryLight rain (total 7mm), mostly falling on Tue afternoon. Very mild (max 14°C on Tue morning, min 8°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wed 27 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 7:32AM5.39m | 8:14PM5.36m | 8:28AM5.77m | 9:04PM5.83m | 9:18AM6.20m | 9:50PM6.29m | 10:05AM6.62m | 10:34PM6.70m | 10:52AM6.94m | 11:17PM6.98m | 11:39AM7.13m | 00:02AM7.12m | 12:27PM7.13m | 00:48AM7.11m | 1:16PM6.94m | 1:36AM6.96m | 2:07PM6.59m | 2:27AM6.69m | 3:03PM6.15m | 3:23AM6.35m | 4:05PM5.71m | 4:25AM6.02m | 5:15PM5.39m | 5:35AM5.77m | 6:28PM5.26m | 6:46AM5.65m | 7:35PM5.32m | 7:51AM5.66m | 8:32PM5.49m | ||||||||||||||||||
Low Tide | 2:02PM1.53m | 2:22AM1.75m | 2:54PM1.11m | 3:15AM1.33m | 3:42PM0.71m | 4:03AM0.89m | 4:28PM0.37m | 4:49AM0.49m | 5:14PM0.16m | 5:36AM0.19m | 6:00PM0.10m | 6:24AM0.03m | 6:47PM0.20m | 7:13AM0.05m | 7:36PM0.44m | 8:05AM0.22m | 8:27PM0.78m | 9:01AM0.50m | 9:22PM1.16m | 10:02AM0.83m | 10:22PM1.52m | 11:07AM1.12m | 11:28PM1.78m | 12:15PM1.31m | 00:37AM1.89m | 1:21PM1.38m | 1:43AM1.84m | 2:20PM1.35m | |||||||||||||||||||
WNW 4 | NW 5 | WNW 5 | WNW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NNW 6 | NW 6 | NW 4 | NNW 4 | NNW 4 | NW 3 | SW 3 | SW 3 | SW 3 | SW 4 | SW 4 | SW 5 | SW 6 | SW 8 | SW 6 | SW 6 | WSW 9 | SW 6 | SW 6 | SW 7 | SW 7 | SW 5 | WNW 4 | NW 4 | WSW 9 | WNW 4 | WSW 3 | WSW 5 | WNW 4 | WNW 4 | WNW 4 | NW 4 | W 3 | SW 4 | WSW 3 | SW 4 | WNW 5 | WNW 6 | NW 6 | |
 |  |  |  | | | | |  | | |  | | | | |  | | | |  | | | | | |  |  | | | | | | | | | | | | | | | | | | | | |
some clouds | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | clear | clear | some clouds | clear | some clouds | some clouds | light rain | rain shwrs | some clouds | some clouds | mod rain | light rain | some clouds | some clouds | some clouds | rain shwrs | light rain | cloudy | light rain | rain shwrs | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | 2 | 2 | 2 | 1 | 3 | 1 | — | 1 | — | — | — | — | — | — | 1 | 1 | — | — | 9 | 2 | — | — | — | 1 | 3 | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 2 | 1 | |
max °C | 11 | 12 | 10 | 10 | 11 | 8 | 10 | 11 | 8 | 10 | 10 | 7 | 10 | 11 | 10 | 13 | 12 | 10 | 13 | 13 | 12 | 13 | 14 | 12 | 15 | 16 | 14 | 14 | 13 | 13 | 12 | 13 | 12 | 12 | 13 | 11 | 12 | 13 | 12 | 10 | 13 | 13 | 14 | 14 | 11 | 11 | 11 |
Moonrise | 3:32 | — | — | 3:42 | — | — | 3:52 | — | — | 4:06 | — | — | 4:24 | — | — | 4:51 | — | — | 5:35 | — | — | 6:40 | — | — | 8:04 | — | — | 9:36 | — | — | 11:06 | — | — | 12:32 | — | — | 1:53 | — | — | — | 3:10 | — | — | 4:26 | — | — | 5:42 |
Moonset | — | 3:28 | — | — | 4:53 | — | — | 6:23 | — | — | 7:58 | — | — | — | 9:37 | — | — | 11:10 | — | — | — | 12:25 | — | — | 1:17 | — | — | 1:49 | — | — | 2:10 | — | — | 2:24 | — | — | 2:35 | — | — | 2:45 | — | — | 2:54 | — | — | 3:03 | — |
 | 5:24 | — | — | 5:22 | — | — | 5:20 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:03 | — | — | 5:03 | — | — | 5:01 | — |
 | — | — | 9:02 | — | — | 9:05 | — | — | 9:07 | — | — | 9:07 | — | — | 9:09 | — | — | 9:10 | — | — | 9:13 | — | — | 9:14 | — | — | 9:15 | — | — | 9:17 | — | — | 9:19 | — | — | 9:21 | — | — | 9:22 | — | — | 9:22 | — | — | 9:24 | — | 9:25 |
Today's sea temperature in Caernarfon is 11.8° C (Statistics for 12 May 1981-2005 – mean: 10.2 max: 11.3 min: 8.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest