Arcata 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 06:28 AM and sunset is at 08:01 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 13°C on Mon morning, min 7°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Fri morning. Cool air temperatures (max 12°C on Sat afternoon, min 6°C on Sat night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Very mild (max 15°C on Tue afternoon, min 7°C on Sun morning). Wind will be generally light. | Days 10–12 Weather SummaryModerate rain (total 15mm), heaviest on Fri afternoon. Very mild (max 18°C on Thu morning, min 10°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | |||||||||||||||||||||||||
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 | 6:36AM1.75m | 9:15PM1.49m | 7:57AM1.73m | 9:56PM1.62m | 9:13AM1.74m | 10:32PM1.79m | 10:22AM1.77m | 11:06PM1.98m | 11:26AM1.81m | 11:41PM2.16m | 12:26PM1.84m | 00:18AM2.32m | 1:24PM1.84m | 00:56AM2.44m | 2:22PM1.82m | 1:36AM2.48m | 3:19PM1.76m | 2:20AM2.44m | 4:18PM1.69m | 3:08AM2.34m | 5:20PM1.63m | 6:25PM1.59m | ||||||||||||||
Low Tide | 2:08PM0.08m | 2:19AM1.02m | 3:04PM0.07m | 3:31AM0.79m | 3:55PM0.08m | 4:31AM0.50m | 4:41PM0.13m | 5:24AM0.19m | 5:25PM0.23m | 6:13AM-0.12m | 6:08PM0.35m | 7:02AM-0.36m | 6:51PM0.49m | 7:50AM-0.53m | 7:35PM0.63m | 8:40AM-0.59m | 8:21PM0.76m | 9:31AM-0.56m | 9:11PM0.88m | 10:24AM-0.46m | 10:06PM0.97m | 11:21AM-0.32m | 11:12PM1.02m | |||||||||||||
NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | W 7 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 12 | WNW 14 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | W 10 | W 10 | W 10 | WSW 11 | WSW 12 | WSW 12 | W 9 | W 8 | W 8 | W 8 | |
 | |  | | |  | | | |  | | |  |  |  |  | | | | | | | | | | | | | | | | | | |  | | |
clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | light rain | rain shwrs | rain shwrs | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | light rain | mod rain | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 5 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 7 | 1 | |
max°C | 13 | 13 | 8 | 12 | 12 | 9 | 13 | 13 | 9 | 10 | 10 | 10 | 9 | 10 | 9 | 11 | 12 | 9 | 11 | 12 | 9 | 13 | 13 | 9 | 14 | 15 | 12 | 15 | 16 | 12 | 18 | 18 | 13 | 12 | 13 | 12 |
Moonrise | 3:20 | — | — | 3:51 | — | — | 4:18 | — | — | 4:42 | — | — | 5:06 | — | — | 5:31 | — | — | 5:59 | — | — | 6:33 | — | — | 7:15 | — | — | 8:07 | — | — | 9:10 | — | — | 10:19 | — | — |
Moonset | 12:56 | — | — | 2:09 | — | — | — | 3:23 | — | — | 4:38 | — | — | 5:55 | — | — | 7:14 | — | — | 8:37 | — | — | — | 10:00 | — | — | 11:20 | — | — | — | 12:30 | — | — | 1:26 | — | — |
 | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — |
 | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — |
Today's sea temperature in Arcata is 10.9 °C (Statistics for 21 Apr 1981-2005 – mean: 11.4 max: 13.3 min: 10.2°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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