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 06:18 AM and sunset is at 08:15 PM.
Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Wed afternoon. Cool air temperatures (max 12°C on Thu morning, min 6°C on Wed afternoon). Mainly fresh winds. | Days 4–6 Weather SummaryLight rain (total 6mm), mostly falling on Fri morning. Cool air temperatures (max 11°C on Fri night, min 7°C on Sun night). Winds decreasing (fresh winds from the E on Fri night, light winds from the E by Sun afternoon). | Days 7–9 Weather SummaryLight rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 13°C on Mon morning, min 6°C on Wed night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 13°C on Fri afternoon, min 6°C on Thu night). Winds decreasing (fresh winds from the NE on Thu afternoon, calm by Sat night). | |||||||||||||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||||||||||||
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 | 12:56PM21.29ft | 1:11AM20.83ft | 1:28PM20.47ft | 1:42AM20.11ft | 2:02PM19.42ft | 2:16AM19.16ft | 2:38PM18.21ft | 2:55AM18.11ft | 3:20PM17ft | 3:44AM17.09ft | 4:17PM15.95ft | 4:50AM16.41ft | 5:37PM15.45ft | 6:13AM16.47ft | 7:06PM15.98ft | 7:32AM17.52ft | 8:16PM17.45ft | 8:33AM19.16ft | 9:11PM19.29ft | 9:24AM21ft | 9:58PM21.13ft | 10:11AM22.7ft | 10:42PM22.64ft | |||||||||||||
Low Tide | 7:11PM2.59ft | 7:27AM2.69ft | 7:43PM3.48ft | 8:01AM3.54ft | 8:17PM4.49ft | 8:38AM4.63ft | 8:55PM5.61ft | 9:22AM5.81ft | 9:41PM6.63ft | 10:19AM6.76ft | 10:44PM7.45ft | 11:34AM7.19ft | 00:03AM7.64ft | 12:55PM6.63ft | 1:21AM7.02ft | 2:05PM5.22ft | 2:27AM5.71ft | 3:01PM3.38ft | 3:21AM4.07ft | 3:51PM1.57ft | 4:10AM2.4ft | 4:37PM0.1ft | 4:55AM0.95ft | |||||||||||||
SW 6 | NW 4 | NW 6 | WNW 5 | W 6 | WNW 5 | WNW 4 | WSW 4 | SSW 3 | SW 7 | SW 8 | SW 8 | E 3 | SW 9 | WSW 8 | WSW 8 | SW 7 | SW 6 | SW 5 | SW 6 | WSW 11 | WSW 12 | WSW 11 | WSW 9 | NNE 3 | NNE 3 | NNE 3 | NNE 4 | NNE 4 | NNE 3 | NNE 3 | NNE 3 | NNW 4 | W 6 | N 2 | W 10 | |
 |  |  | | |  |  | |  | | | | | | | | |  | | | | |  | | | | |  | | | | | | | | | |
cloudy | light rain | mod rain | light rain | light rain | clear | some clouds | some clouds | cloudy | light rain | light rain | cloudy | cloudy | cloudy | cloudy | light rain | cloudy | some clouds | some clouds | light rain | some clouds | some clouds | rain shwrs | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | |
mph | ||||||||||||||||||||||||||||||||||||
— | 0.04 | 0.2 | 0.1 | 0.2 | — | — | — | — | 0.1 | 0.08 | — | — | — | — | 0.04 | — | — | — | 0.08 | — | — | 0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°F | 50 | 48 | 48 | 48 | 45 | 45 | 54 | 52 | 50 | 50 | 50 | 52 | 48 | 48 | 46 | 48 | 48 | 46 | 55 | 52 | 46 | 55 | 55 | 50 | 50 | 50 | 46 | 52 | 54 | 46 | 54 | 55 | 50 | 50 | 52 | 48 |
Moonrise | — | — | 11:47 | — | — | — | 1:02 | — | — | 2:09 | — | — | 3:02 | — | — | 3:41 | — | — | 4:07 | — | — | 4:25 | — | — | 4:39 | — | — | 4:50 | — | — | 5:00 | — | — | 5:10 | — | — |
Moonset | 6:37 | — | — | 6:55 | — | — | 7:23 | — | — | 8:04 | — | — | 9:02 | — | — | 10:16 | — | — | 11:39 | — | — | 1:06 | — | — | 2:35 | — | — | — | 4:04 | — | — | 5:36 | — | — | 7:10 | — |
 | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — |
 | — | 8:15 | — | — | 8:16 | — | — | 8:19 | — | — | 8:21 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 | — | — | 8:28 | — | — | 8:30 | — | — | 8:31 | — | — | 8:34 | — | — | 8:35 | — |
Today's sea temperature in Caernarfon is 50 °F (Statistics for 15 Apr 1981-2005 – mean: 47 max: 49 min: 44°F) | ||||||||||||||||||||||||||||||||||||
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