Washington

Friday Harbor, San Juan Island — Tide Calendar

August 2026 · Local station time · Heights in ft (MLLW) · Negative tides only
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Date Tide Curve High & Low Tides Sun Moon
Sat, Aug 1 ▼ 1:49 AM 5.0 ▲ 6:00 AM 5.9 ▼ 1:03 PM -0.1 ▲ 8:44 PM 7.6
5:46 AM
8:52 PM
↑ 9:58 PM
↓ 9:12 AM
Waning Gibbous · 90%
Fri, Aug 7 ▼ 6:34 AM -0.7 ▲ 10:49 PM 8.0
5:54 AM
8:43 PM
↑ —
↓ 5:14 PM
Waning Crescent · 30%
Sat, Aug 8 ▼ 7:33 AM -1.4 ▲ 5:07 PM 7.4 ▼ 6:59 PM 7.3 ▲ 11:36 PM 8.0
5:55 AM
8:42 PM
↑ 12:39 AM
↓ 6:24 PM
Waning Crescent · 19%
Sun, Aug 9 ▼ 8:31 AM -1.9 ▲ 5:39 PM 7.8 ▼ 8:48 PM 7.3
5:57 AM
8:40 PM
↑ 1:42 AM
↓ 7:19 PM
Waning Crescent · 11%
Mon, Aug 10 ▲ 12:38 AM 7.9 ▼ 9:25 AM -2.3 ▲ 6:10 PM 7.9 ▼ 9:59 PM 6.9
5:58 AM
8:39 PM
↑ 3:00 AM
↓ 7:58 PM
Waning Crescent · 5%
Tue, Aug 11 ▲ 1:52 AM 7.7 ▼ 10:15 AM -2.3 ▲ 6:40 PM 8.0 ▼ 10:56 PM 6.3
5:59 AM
8:37 PM
↑ 4:25 AM
↓ 8:27 PM
New Moon · 1%
Wed, Aug 12 ▲ 3:07 AM 7.4 ▼ 11:01 AM -2.0 ▲ 7:07 PM 7.9 ▼ 11:50 PM 5.5
6:01 AM
8:35 PM
↑ 5:51 AM
↓ 8:49 PM
New Moon · 0%
Thu, Aug 13 ▲ 4:21 AM 7.0 ▼ 11:45 AM -1.4 ▲ 7:32 PM 7.8
6:02 AM
8:34 PM
↑ 7:13 AM
↓ 9:06 PM
New Moon · 2%
Fri, Aug 14 ▼ 12:43 AM 4.6 ▲ 5:35 AM 6.5 ▼ 12:26 PM -0.5 ▲ 7:55 PM 7.7
6:04 AM
8:32 PM
↑ 8:32 AM
↓ 9:22 PM
Waxing Crescent · 6%
Mon, Aug 24 ▲ 12:16 AM 6.5 ▼ 9:09 AM -0.2 ▲ 5:48 PM 7.4 ▼ 10:40 PM 6.1
6:18 AM
8:14 PM
↑ 6:48 PM
↓ 2:10 AM
Waxing Gibbous · 89%
Tue, Aug 25 ▲ 1:29 AM 6.4 ▼ 9:49 AM -0.3 ▲ 6:11 PM 7.3 ▼ 11:01 PM 5.8
6:19 AM
8:12 PM
↑ 7:12 PM
↓ 3:19 AM
Waxing Gibbous · 94%
Wed, Aug 26 ▲ 2:36 AM 6.4 ▼ 10:25 AM -0.4 ▲ 6:30 PM 7.2 ▼ 11:22 PM 5.3
6:20 AM
8:10 PM
↑ 7:32 PM
↓ 4:30 AM
Full Moon · 98%
Thu, Aug 27 ▲ 3:36 AM 6.4 ▼ 10:58 AM -0.2 ▲ 6:45 PM 7.2 ▼ 11:48 PM 4.7
6:22 AM
8:08 PM
↑ 7:48 PM
↓ 5:43 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