Washington
Roche Harbor, San Juan Island — Weekly Tide Table
Jul 26 – Aug 1, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Jul 26 | ▲ 1:15 AM 6.7 ▼ 9:37 AM -0.8 ▲ 6:10 PM 7.6 ▼ 10:51 PM 6.9 |
5:39 AM
9:01 PM
|
↑ 7:42 PM
↓ 2:19 AM
Waxing Gibbous · 93%
|
|
| Mon, Jul 27 | ▲ 2:08 AM 6.7 ▼ 10:16 AM -1.0 ▲ 6:39 PM 7.7 ▼ 11:19 PM 6.7 |
5:40 AM
9:00 PM
|
↑ 8:19 PM
↓ 3:17 AM
Full Moon · 97%
|
|
| Tue, Jul 28 | ▲ 3:03 AM 6.7 ▼ 10:52 AM -1.1 ▲ 7:05 PM 7.7 ▼ 11:46 PM 6.5 |
5:41 AM
8:59 PM
|
↑ 8:47 PM
↓ 4:23 AM
Full Moon · 99%
|
|
| Wed, Jul 29 | ▲ 3:54 AM 6.7 ▼ 11:27 AM -1.2 ▲ 7:27 PM 7.7 |
5:42 AM
8:57 PM
|
↑ 9:09 PM
↓ 5:33 AM
Full Moon · 100%
|
|
| Thu, Jul 30 | ▼ 12:17 AM 6.1 ▲ 4:44 AM 6.7 ▼ 12:01 PM -1.0 ▲ 7:46 PM 7.7 |
5:44 AM
8:56 PM
|
↑ 9:28 PM
↓ 6:45 AM
Full Moon · 99%
|
|
| Fri, Jul 31 | ▼ 12:53 AM 5.6 ▲ 5:34 AM 6.5 ▼ 12:35 PM -0.7 ▲ 8:05 PM 7.7 |
5:45 AM
8:55 PM
|
↑ 9:44 PM
↓ 7:58 AM
Waning Gibbous · 96%
|
|
| Sat, Aug 1 | ▼ 1:32 AM 5.0 ▲ 6:26 AM 6.2 ▼ 1:08 PM -0.1 ▲ 8:25 PM 7.8 |
5:46 AM
8:53 PM
|
↑ 9:59 PM
↓ 9:12 AM
Waning Gibbous · 90%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449834 · view the interactive daily chart