Washington
Roche Harbor, San Juan Island — Weekly Tide Table
Sep 20 – Sep 26, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Sep 20 | ▼ 6:30 AM 0.9 ▲ 3:26 PM 7.1 ▼ 9:30 PM 6.0 ▲ 11:35 PM 5.6 |
6:56 AM
7:19 PM
|
↑ 4:50 PM
↓ —
First Quarter · 68%
|
|
| Mon, Sep 21 | ▼ 7:36 AM 0.9 ▲ 4:00 PM 7.2 ▼ 9:48 PM 5.6 |
6:57 AM
7:17 PM
|
↑ 5:16 PM
↓ 1:06 AM
Waxing Gibbous · 77%
|
|
| Tue, Sep 22 | ▲ 12:56 AM 5.7 ▼ 8:30 AM 0.9 ▲ 4:25 PM 7.2 ▼ 10:00 PM 5.2 |
6:59 AM
7:14 PM
|
↑ 5:37 PM
↓ 2:16 AM
Waxing Gibbous · 84%
|
|
| Wed, Sep 23 | ▲ 2:09 AM 5.8 ▼ 9:14 AM 0.9 ▲ 4:42 PM 7.2 ▼ 10:16 PM 4.5 |
7:00 AM
7:12 PM
|
↑ 5:55 PM
↓ 3:28 AM
Waxing Gibbous · 91%
|
|
| Thu, Sep 24 | ▲ 3:13 AM 6.1 ▼ 9:52 AM 1.1 ▲ 4:56 PM 7.2 ▼ 10:37 PM 3.6 |
7:01 AM
7:10 PM
|
↑ 6:10 PM
↓ 4:40 AM
Waxing Gibbous · 96%
|
|
| Fri, Sep 25 | ▲ 4:12 AM 6.3 ▼ 10:27 AM 1.5 ▲ 5:09 PM 7.3 ▼ 11:04 PM 2.6 |
7:03 AM
7:08 PM
|
↑ 6:25 PM
↓ 5:53 AM
Full Moon · 99%
|
|
| Sat, Sep 26 | ▲ 5:07 AM 6.5 ▼ 11:02 AM 2.1 ▲ 5:27 PM 7.4 ▼ 11:34 PM 1.4 |
7:04 AM
7:06 PM
|
↑ 6:41 PM
↓ 7:07 AM
Full Moon · 100%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449834 · view the interactive daily chart