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 06:33 AM and sunset is at 07:58 PM.
Days 1–3 Weather SummaryHeavy rain (total 23mm), heaviest during Mon afternoon. Cool air temperatures (max 17°C on Sun afternoon, min 10°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Tue afternoon. Cool air temperatures (max 13°C on Tue morning, min 7°C on Thu night). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Very mild (max 16°C on Fri morning, min 7°C on Sun night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 16°C on Wed morning, min 6°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sun 3 | ||||||||||||||||||||||||||||||||
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 | 2:34PM1.80m | 1:53AM2.40m | 3:30PM1.73m | 2:34AM2.40m | 4:29PM1.66m | 3:22AM2.33m | 5:33PM1.58m | 6:42PM1.55m | 5:21AM2.05m | 7:51PM1.57m | 6:36AM1.89m | 8:53PM1.64m | 7:56AM1.76m | 9:45PM1.74m | 9:13AM1.69m | 10:27PM1.85m | 10:22AM1.65m | 11:03PM1.95m | 11:24AM1.64m | 11:35PM2.03m | 12:19PM1.64m | 00:04AM2.09m | 1:07PM1.63m | 00:33AM2.12m | 1:53PM1.62m | 1:00AM2.13m | 2:36PM1.60m | ||||||||||||||||||||
Low Tide | 8:06AM-0.38m | 7:51PM0.63m | 8:54AM-0.46m | 8:34PM0.76m | 9:45AM-0.47m | 9:21PM0.87m | 10:40AM-0.40m | 10:16PM0.96m | 11:40AM-0.29m | 11:25PM1.02m | 12:44PM-0.17m | 00:48AM1.00m | 1:50PM-0.07m | 2:15AM0.89m | 2:51PM0.03m | 3:31AM0.70m | 3:45PM0.12m | 4:33AM0.48m | 4:33PM0.23m | 5:24AM0.26m | 5:15PM0.36m | 6:08AM0.08m | 5:54PM0.49m | 6:48AM-0.06m | 6:29PM0.62m | 7:25AM-0.15m | 7:04PM0.75m | 8:01AM-0.20m | |||||||||||||||||||
NW 8 | WSW 10 | W 13 | W 10 | W 9 | WSW 8 | WNW 13 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 15 | WNW 14 | W 14 | W 14 | WNW 11 | W 13 | W 12 | WNW 12 | WNW 11 | W 11 | W 10 | W 15 | W 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | |
 |  |  |  | |  |  |  |  | | | | | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
clear | some clouds | cloudy | cloudy | cloudy | light rain | light rain | heavy rain | mod rain | light rain | heavy rain | light rain | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | 1 | 4 | 11 | 7 | 2 | 12 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 15 | 15 | 12 | 16 | 17 | 14 | 12 | 12 | 11 | 13 | 11 | 11 | 12 | 13 | 11 | 11 | 12 | 9 | 16 | 15 | 10 | 13 | 13 | 9 | 12 | 12 | 9 | 11 | 12 | 9 | 12 | 14 | 11 | 16 | 16 | 12 | 13 | 13 | 9 | 14 | 15 | 13 | 23 | 21 | 15 | 18 | 18 |
Moonrise | 6:54 | — | — | 7:34 | — | — | 8:24 | — | — | 9:26 | — | — | 10:37 | — | — | 11:52 | — | — | 1:06 | — | — | 2:17 | — | — | — | 3:24 | — | — | 4:30 | — | — | 5:34 | — | — | 6:37 | — | — | 7:42 | — | — | 8:46 | — | — | — | 9:49 | — | — |
Moonset | — | — | 10:10 | — | — | 11:30 | — | — | — | 12:42 | — | — | 1:42 | — | — | 2:30 | — | — | 3:07 | — | — | 3:36 | — | — | 4:01 | — | — | 4:22 | — | — | 4:43 | — | — | 5:03 | — | — | 5:25 | — | — | 5:50 | — | — | 6:19 | — | — | 6:53 | — |
 | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — |
 | — | 7:58 | — | — | 7:59 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 |
Today's sea temperature in Arcata is 11.5° C (Statistics for 18 Apr 1981-2005 – mean: 11.4 max: 13.3 min: 10.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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