California

Mad River Slough, Arcata Bay — Weekly Tide Table

Sep 20 – Sep 26, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 20 2:27 AM 1.1 10:04 AM 5.3 2:18 PM 4.2 8:12 PM 6.5
7:02 AM
7:21 PM
4:22 PM
12:40 AM
First Quarter · 68%
Mon, Sep 21 3:26 AM 0.9 10:44 AM 5.6 3:25 PM 3.8 9:17 PM 6.6
7:03 AM
7:19 PM
4:54 PM
1:41 AM
Waxing Gibbous · 77%
Tue, Sep 22 4:13 AM 0.7 11:13 AM 5.9 4:17 PM 3.2 10:13 PM 6.8
7:04 AM
7:17 PM
5:21 PM
2:45 AM
Waxing Gibbous · 84%
Wed, Sep 23 4:52 AM 0.5 11:40 AM 6.3 5:01 PM 2.6 11:03 PM 7.0
7:05 AM
7:15 PM
5:46 PM
3:50 AM
Waxing Gibbous · 91%
Thu, Sep 24 5:27 AM 0.4 12:06 PM 6.7 5:42 PM 1.9 11:49 PM 7.2
7:06 AM
7:14 PM
6:08 PM
4:55 AM
Waxing Gibbous · 96%
Fri, Sep 25 5:59 AM 0.5 12:32 PM 7.1 6:21 PM 1.3
7:07 AM
7:12 PM
6:30 PM
6:00 AM
Full Moon · 99%
Sat, Sep 26 12:35 AM 7.2 6:31 AM 0.8 12:59 PM 7.6 7:01 PM 0.6
7:08 AM
7:10 PM
6:52 PM
7:07 AM
Full Moon · 100%

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