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 06:00 AM and sunset is at 08:24 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Thu afternoon, min 8°C on Sat night). Winds increasing (light winds from the N on Thu morning, fresh winds from the NNW by Sat afternoon). | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Tue afternoon, min 9°C on Sun morning). Winds decreasing (fresh winds from the NNW on Sun afternoon, light winds from the N by Tue morning). | Days 7–9 Weather SummaryMostly dry. Very mild (max 17°C on Wed morning, min 9°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the NNW by Fri afternoon). | Days 10–12 Weather SummaryMostly dry. Very mild (max 16°C on Mon morning, min 9°C on Sat night). Winds decreasing (strong winds from the NNW on Sat afternoon, calm by Mon night). | Days 13–16 Weather SummaryMostly dry. Very mild (max 16°C on Fri morning, min 10°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
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 | Wednesday 27 | Thursday 28 | Fri 29 | ||||||||||||||||||||||||||||||||
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 | 11:39AM1.77m | 11:15PM2.50m | 12:38PM1.83m | 11:54PM2.65m | 1:35PM1.87m | 00:36AM2.74m | 2:30PM1.89m | 1:21AM2.76m | 3:25PM1.88m | 2:09AM2.71m | 4:21PM1.85m | 3:02AM2.58m | 5:18PM1.84m | 6:15PM1.86m | 5:05AM2.15m | 7:11PM1.91m | 6:16AM1.91m | 8:03PM1.99m | 7:33AM1.72m | 8:50PM2.08m | 8:52AM1.59m | 9:31PM2.18m | 10:08AM1.55m | 10:08PM2.26m | 11:17AM1.57m | 10:42PM2.32m | 12:15PM1.61m | ||||||||||||||||||||
Low Tide | 5:11AM-0.06m | 4:49PM0.57m | 5:58AM-0.35m | 5:35PM0.68m | 6:45AM-0.57m | 6:21PM0.78m | 7:33AM-0.71m | 7:08PM0.85m | 8:22AM-0.76m | 7:59PM0.91m | 9:13AM-0.71m | 8:54PM0.95m | 10:06AM-0.60m | 9:56PM0.97m | 11:00AM-0.44m | 11:07PM0.95m | 11:56AM-0.25m | 00:26AM0.87m | 12:52PM-0.05m | 1:46AM0.72m | 1:46PM0.15m | 2:58AM0.51m | 2:38PM0.35m | 3:58AM0.29m | 3:27PM0.53m | 4:48AM0.09m | 4:12PM0.70m | 5:31AM-0.08m | 4:55PM0.84m | ||||||||||||||||||
W 10 | W 10 | W 9 | WNW 16 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | NW 8 | WNW 12 | NW 8 | NW 8 | NW 8 | WNW 10 | WNW 15 | WNW 14 | WNW 13 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 8 | NW 8 | NW 7 | WNW 10 | WNW 9 | NW 8 | NW 7 | WNW 10 | |
 | |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
clear | clear | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 13 | 14 | 11 | 12 | 12 | 11 | 12 | 12 | 11 | 12 | 13 | 11 | 13 | 14 | 12 | 15 | 16 | 12 | 17 | 17 | 13 | 15 | 16 | 13 | 15 | 15 | 12 | 13 | 14 | 12 | 14 | 14 | 12 | 16 | 16 | 12 | 15 | 15 | 12 | 14 | 15 | 12 | 15 | 15 | 11 | 16 | 16 |
Moonrise | 4:19 | — | — | 4:48 | — | — | 5:25 | — | — | 6:11 | — | — | 7:10 | — | — | 8:20 | — | — | 9:36 | — | — | 10:53 | — | — | 12:07 | — | — | 1:17 | — | — | 2:23 | — | — | — | 3:28 | — | — | 4:31 | — | — | 5:34 | — | — | 6:38 | — | — | 7:41 |
Moonset | — | 6:21 | — | — | 7:41 | — | — | — | 9:03 | — | — | 10:21 | — | — | 11:29 | — | — | — | 12:24 | — | — | 1:05 | — | — | 1:38 | — | — | 2:05 | — | — | 2:28 | — | — | 2:49 | — | — | 3:09 | — | — | 3:30 | — | — | 3:54 | — | — | 4:21 | — |
 | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — |
 | — | 8:24 | — | — | 8:25 | — | — | 8:27 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — | — | 8:30 | — | — | 8:31 | — | — | 8:32 | — | — | 8:34 | — | — | 8:35 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 |
Today's sea temperature in Mad River Slough, Arcata Bay, Humboldt Bay is 12.1° C (Statistics for 14 May 1981-2005 – mean: 11.8 max: 13.9 min: 10.0°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest