Mad River Slough, Arcata Bay, Humboldt Bay 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 — and sunset is at —.
Days 1–4 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Thu afternoon, min 5°C on Tue night). Winds decreasing (fresh winds from the N on Mon night, light winds from the NNW by Wed morning). | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Sun afternoon, min 8°C on Thu night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light. | Days 11–13 Weather SummaryLight rain (total 3mm), mostly falling on Sat morning. Very mild (max 19°C on Thu morning, min 9°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | ||||||||||||||||||||||||||||||||
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 | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 6:07PM1.52m | 5:11AM2.17m | 7:28PM1.44m | 6:04AM2.10m | 9:09PM1.44m | 7:10AM2.05m | 10:27PM1.51m | 8:22AM2.06m | 11:07PM1.61m | 9:27AM2.11m | 11:36PM1.71m | 10:24AM2.17m | 00:03AM1.84m | 11:15AM2.23m | 00:30AM1.98m | 12:03PM2.27m | 00:57AM2.12m | 12:50PM2.27m | 1:25AM2.27m | 1:37PM2.23m | 1:55AM2.41m | 2:27PM2.14m | 2:26AM2.51m | 3:20PM2.01m | 3:01AM2.57m | 4:18PM1.86m | 3:42AM2.57m | 5:24PM1.72m | |||||||||||||||||||
Low Tide | 10:32PM1.09m | 12:30PM0.35m | 11:13PM1.21m | 1:39PM0.36m | 00:31AM1.30m | 2:48PM0.30m | 2:10AM1.29m | 3:47PM0.21m | 3:25AM1.19m | 4:33PM0.11m | 4:22AM1.03m | 5:12PM0.03m | 5:10AM0.84m | 5:48PM-0.01m | 5:54AM0.62m | 6:21PM0.01m | 6:36AM0.40m | 6:54PM0.08m | 7:19AM0.19m | 7:27PM0.20m | 8:03AM0.01m | 8:01PM0.37m | 8:50AM-0.12m | 8:38PM0.55m | 9:40AM-0.18m | 9:17PM0.74m | 10:36AM-0.17m | 10:03PM0.92m | 11:38AM-0.13m | ||||||||||||||||||
NW 10 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 11 | WNW 10 | WNW 9 | WNW 10 | NW 10 | WNW 10 | NW 8 | NW 9 | NW 8 | NW 8 | NW 7 | W 10 | W 10 | W 9 | SW 14 | WSW 14 | W 14 | W 12 | W 12 | W 11 | W 10 | W 10 | W 10 | W 10 | WNW 11 | WNW 10 | WNW 9 | WNW 11 | WNW 9 | WNW 10 | WNW 12 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WSW 9 | |
 |  | |  |  | | | | | | | | |  | | | | | | | | | | | | | | | | | | | |  |  | | |  | | | | |  | | |  |  | |
some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | cloudy | some clouds | cloudy | light rain | light rain | some clouds | rain shwrs | clear | clear | some clouds | light rain | rain shwrs | light rain | light rain | heavy rain | mod rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 1 | — | — | — | 2 | 1 | 2 | 3 | 12 | 7 | |
max°C | 8 | 9 | 10 | 7 | 10 | 12 | 9 | 12 | 14 | 10 | 12 | 13 | 11 | 12 | 11 | 10 | 15 | 16 | 14 | 19 | 21 | 18 | 23 | 24 | 19 | 20 | 23 | 17 | 19 | 16 | 13 | 15 | 18 | 12 | 11 | 10 | 9 | 8 | 9 | 7 | 9 | 10 | 9 | 9 | 10 | 11 | 11 |
Moonrise | — | 2:13 | — | — | 3:11 | — | — | 4:02 | — | — | 4:46 | — | — | 5:23 | — | — | 5:55 | — | — | 6:21 | — | — | 6:45 | — | — | 7:08 | — | — | 7:31 | — | — | 7:55 | — | — | 8:23 | — | — | 8:57 | — | — | 9:39 | — | — | 10:32 | — | — | 11:36 |
Moonset | — | 10:58 | — | — | 11:45 | — | — | 12:40 | — | — | 1:42 | — | — | 2:48 | — | — | — | 3:56 | — | — | 5:06 | — | — | 6:16 | — | — | 7:27 | — | — | 8:40 | — | — | — | 9:55 | — | — | 11:13 | — | — | — | 12:32 | — | — | 1:47 | — | — | 2:53 |
 | — | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 |
 | — | — | 7:16 | — | — | 7:17 | — | — | 7:19 | — | — | 7:20 | — | — | 7:21 | — | — | 7:22 | — | — | 7:23 | — | — | 7:24 | — | — | 7:25 | — | — | 7:27 | — | — | 7:28 | — | — | 7:29 | — | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — |
Today's sea temperature in Mad River Slough, Arcata Bay, Humboldt Bay is 11.8° C (Statistics for 09 Mar 1981-2005 – mean: 11.1 max: 12.6 min: 9.6°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest