California

Mad River Slough, Arcata Bay — Weekly Tide Table

May 10 – May 16, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, May 10 1:20 AM 3.4 6:56 AM 5.6 1:41 PM 0.6 8:52 PM 5.9
6:06 AM
8:22 PM
2:45 AM
1:49 PM
Last Quarter · 40%
Mon, May 11 2:32 AM 2.8 8:13 AM 5.4 2:31 PM 0.8 9:28 PM 6.4
6:05 AM
8:23 PM
3:09 AM
2:57 PM
Waning Crescent · 29%
Tue, May 12 3:31 AM 1.9 9:27 AM 5.4 3:19 PM 1.1 10:03 PM 7.0
6:04 AM
8:24 PM
3:31 AM
4:06 PM
Waning Crescent · 20%
Wed, May 13 4:23 AM 0.8 10:36 AM 5.6 4:05 PM 1.5 10:38 PM 7.6
6:03 AM
8:25 PM
3:54 AM
5:17 PM
Waning Crescent · 12%
Thu, May 14 5:11 AM -0.2 11:39 AM 5.8 4:50 PM 1.9 11:14 PM 8.2
6:02 AM
8:26 PM
4:19 AM
6:31 PM
Waning Crescent · 6%
Fri, May 15 5:58 AM -1.2 12:39 PM 6.0 5:35 PM 2.2 11:53 PM 8.7
6:01 AM
8:27 PM
4:48 AM
7:49 PM
New Moon · 2%
Sat, May 16 6:45 AM -1.9 1:35 PM 6.1 6:21 PM 2.6
6:00 AM
8:28 PM
5:23 AM
9:07 PM
New Moon · 0%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9418865 · view the interactive daily chart