Washington

Friday Harbor, San Juan Island — 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 6:26 AM 0.7 3:41 PM 7.2
6:55 AM
7:18 PM
4:49 PM
First Quarter · 68%
Mon, Sep 21 7:29 AM 0.7 4:13 PM 7.2 9:54 PM 5.5
6:57 AM
7:16 PM
5:16 PM
1:06 AM
Waxing Gibbous · 77%
Tue, Sep 22 12:15 AM 5.7 8:24 AM 0.7 4:37 PM 7.1 10:10 PM 5.1
6:58 AM
7:14 PM
5:36 PM
2:16 AM
Waxing Gibbous · 84%
Wed, Sep 23 1:45 AM 5.7 9:09 AM 0.8 4:54 PM 7.0 10:26 PM 4.4
6:59 AM
7:12 PM
5:54 PM
3:28 AM
Waxing Gibbous · 91%
Thu, Sep 24 3:02 AM 5.8 9:47 AM 1.0 5:08 PM 7.0 10:45 PM 3.6
7:01 AM
7:10 PM
6:10 PM
4:40 AM
Waxing Gibbous · 96%
Fri, Sep 25 4:09 AM 6.0 10:22 AM 1.5 5:20 PM 7.0 11:10 PM 2.7
7:02 AM
7:07 PM
6:25 PM
5:52 AM
Full Moon · 99%
Sat, Sep 26 5:13 AM 6.2 10:58 AM 2.2 5:32 PM 7.0 11:40 PM 1.6
7:04 AM
7:05 PM
6:40 PM
7:07 AM
Full Moon · 100%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449880 · view the interactive daily chart