Washington

Roche Harbor, San Juan Island — Weekly Tide Table

Nov 23 – Nov 29, 2025 · Local station time · Heights in ft (MLLW)
Date Tide Curve High & Low Tides Sun Moon
Sun, Nov 23 8:22 AM 8.3 1:54 PM 7.5 2:43 PM 6.8
7:33 AM
4:27 PM
11:09 AM
6:45 PM
Waxing Crescent · 11%
Mon, Nov 24 12:27 AM -1.1 9:04 AM 8.3
7:34 AM
4:26 PM
11:45 AM
7:56 PM
Waxing Crescent · 18%
Tue, Nov 25 1:10 AM -0.8 9:46 AM 8.2
7:36 AM
4:25 PM
12:13 PM
9:12 PM
Waxing Crescent · 27%
Wed, Nov 26 1:55 AM -0.3 10:24 AM 8.2
7:37 AM
4:24 PM
12:35 PM
10:29 PM
First Quarter · 36%
Thu, Nov 27 2:43 AM 0.4 10:57 AM 8.2 7:17 PM 5.6 8:22 PM 5.1
7:38 AM
4:24 PM
12:53 PM
11:47 PM
First Quarter · 47%
Fri, Nov 28 3:33 AM 1.2 11:25 AM 8.2 6:40 PM 4.5 10:22 PM 4.7
7:40 AM
4:23 PM
1:09 PM
First Quarter · 58%
Sat, Nov 29 4:27 AM 2.3 11:51 AM 8.2 6:57 PM 3.1
7:41 AM
4:22 PM
1:25 PM
1:06 AM
First Quarter · 69%

▲ high tide   ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449834 · view the interactive daily chart