California

Mad River Slough, Arcata Bay — Weekly Tide Table

Sep 13 – Sep 19, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Sep 13 2:25 AM 7.1 8:07 AM 1.2 2:33 PM 7.9 8:48 PM 0.3
6:55 AM
7:32 PM
9:50 AM
8:35 PM
Waxing Crescent · 9%
Mon, Sep 14 3:13 AM 6.6 8:41 AM 1.9 3:04 PM 7.8 9:32 PM 0.3
6:56 AM
7:31 PM
10:56 AM
9:01 PM
Waxing Crescent · 15%
Tue, Sep 15 4:04 AM 6.1 9:15 AM 2.6 3:36 PM 7.6 10:19 PM 0.5
6:57 AM
7:29 PM
12:01 PM
9:32 PM
Waxing Crescent · 23%
Wed, Sep 16 5:00 AM 5.6 9:50 AM 3.3 4:11 PM 7.4 11:11 PM 0.7
6:58 AM
7:27 PM
1:05 PM
10:08 PM
First Quarter · 31%
Thu, Sep 17 6:05 AM 5.3 10:31 AM 3.8 4:53 PM 7.0
6:59 AM
7:26 PM
2:04 PM
10:51 PM
First Quarter · 40%
Fri, Sep 18 12:11 AM 1.0 7:25 AM 5.0 11:26 AM 4.2 5:49 PM 6.7
7:00 AM
7:24 PM
2:57 PM
11:42 PM
First Quarter · 50%
Sat, Sep 19 1:19 AM 1.1 8:57 AM 5.1 12:50 PM 4.4 6:59 PM 6.5
7:01 AM
7:22 PM
3:43 PM
First Quarter · 59%

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