California

Mad River Slough, Arcata Bay — Weekly Tide Table

Apr 19 – Apr 25, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Apr 19 1:47 AM 8.7 8:35 AM -1.7 3:25 PM 6.3 8:15 PM 2.6
6:34 AM
7:59 PM
7:28 AM
11:27 PM
Waxing Crescent · 7%
Mon, Apr 20 2:29 AM 8.7 9:26 AM -1.7 4:24 PM 6.0 9:02 PM 3.0
6:32 AM
8:00 PM
8:16 AM
Waxing Crescent · 15%
Tue, Apr 21 3:16 AM 8.4 10:21 AM -1.5 5:28 PM 5.7 9:57 PM 3.3
6:31 AM
8:02 PM
9:16 AM
12:39 AM
Waxing Crescent · 24%
Wed, Apr 22 4:11 AM 8.0 11:21 AM -1.1 6:37 PM 5.6 11:06 PM 3.5
6:29 AM
8:03 PM
10:26 AM
1:41 AM
First Quarter · 34%
Thu, Apr 23 5:16 AM 7.4 12:26 PM -0.7 7:47 PM 5.6
6:28 AM
8:04 PM
11:42 AM
2:31 AM
First Quarter · 46%
Fri, Apr 24 12:29 AM 3.4 6:31 AM 6.8 1:31 PM -0.3 8:49 PM 5.9
6:26 AM
8:05 PM
12:59 PM
3:11 AM
First Quarter · 57%
Sat, Apr 25 1:56 AM 3.0 7:51 AM 6.4 2:33 PM 0.0 9:40 PM 6.3
6:25 AM
8:06 PM
2:13 PM
3:42 AM
First Quarter · 68%

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