Washington

Friday Harbor, San Juan Island — Weekly Tide Table

Mar 15 – Mar 21, 2026 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Mar 15 5:11 AM 7.4 10:30 AM 5.7 1:30 PM 6.1 9:24 PM 0.2
7:28 AM
7:16 PM
6:08 AM
3:36 PM
Waning Crescent · 12%
Mon, Mar 16 5:27 AM 7.3 10:43 AM 5.1 2:54 PM 6.1 10:03 PM 0.4
7:26 AM
7:18 PM
6:28 AM
4:51 PM
Waning Crescent · 6%
Tue, Mar 17 5:41 AM 7.3 11:04 AM 4.2 4:07 PM 6.1 10:40 PM 0.8
7:24 AM
7:19 PM
6:45 AM
6:07 PM
New Moon · 2%
Wed, Mar 18 5:53 AM 7.3 11:32 AM 3.2 5:17 PM 6.3 11:17 PM 1.5
7:22 AM
7:20 PM
7:01 AM
7:25 PM
New Moon · 0%
Thu, Mar 19 6:07 AM 7.3 12:06 PM 2.0 6:26 PM 6.4 11:55 PM 2.5
7:20 AM
7:22 PM
7:16 AM
8:44 PM
New Moon · 1%
Fri, Mar 20 6:21 AM 7.4 12:44 PM 0.8 7:33 PM 6.6
7:18 AM
7:23 PM
7:34 AM
10:06 PM
New Moon · 4%
Sat, Mar 21 12:35 AM 3.6 6:38 AM 7.6 1:25 PM -0.2 8:43 PM 6.8
7:16 AM
7:25 PM
7:54 AM
11:32 PM
Waxing Crescent · 9%

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