Washington

Roche Harbor, San Juan Island — Weekly Tide Table

Jun 7 – Jun 13, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
Date Tide Curve High & Low Tides Sun Moon
Thu, Jun 11 1:04 AM 7.8 8:31 AM -0.3 4:19 PM 5.9 7:51 PM 5.6
5:11 AM
9:15 PM
2:24 AM
5:49 PM
Waning Crescent · 15%
Fri, Jun 12 1:32 AM 7.9 9:11 AM -1.8 5:21 PM 6.8 8:56 PM 6.5
5:11 AM
9:15 PM
2:48 AM
7:15 PM
Waning Crescent · 7%
Sat, Jun 13 2:03 AM 8.0 9:53 AM -2.9 6:12 PM 7.6 9:56 PM 7.0
5:11 AM
9:16 PM
3:21 AM
8:38 PM
New Moon · 3%

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