Washington
Roche Harbor, San Juan Island — Weekly Tide Table
Sep 6 – Sep 12, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Sep 6 | ▼ 7:02 AM -1.1 ▲ 3:46 PM 7.3 ▼ 8:09 PM 6.8 |
6:36 AM
7:48 PM
|
↑ 12:39 AM
↓ 5:55 PM
Waning Crescent · 22%
|
|
| Mon, Sep 7 | ▲ 12:08 AM 6.7 ▼ 8:07 AM -1.1 ▲ 4:23 PM 7.5 ▼ 9:12 PM 6.2 |
6:38 AM
7:46 PM
|
↑ 2:02 AM
↓ 6:28 PM
Waning Crescent · 13%
|
|
| Tue, Sep 8 | ▲ 1:35 AM 6.6 ▼ 9:05 AM -1.0 ▲ 4:55 PM 7.6 ▼ 9:58 PM 5.3 |
6:39 AM
7:44 PM
|
↑ 3:29 AM
↓ 6:52 PM
Waning Crescent · 6%
|
|
| Wed, Sep 9 | ▲ 2:56 AM 6.7 ▼ 9:55 AM -0.7 ▲ 5:23 PM 7.6 ▼ 10:39 PM 4.3 |
6:41 AM
7:42 PM
|
↑ 4:53 AM
↓ 7:12 PM
New Moon · 2%
|
|
| Thu, Sep 10 | ▲ 4:08 AM 6.7 ▼ 10:39 AM -0.1 ▲ 5:48 PM 7.6 ▼ 11:19 PM 3.3 |
6:42 AM
7:40 PM
|
↑ 6:14 AM
↓ 7:28 PM
New Moon · 0%
|
|
| Fri, Sep 11 | ▲ 5:13 AM 6.7 ▼ 11:21 AM 0.8 ▲ 6:11 PM 7.6 ▼ 11:59 PM 2.3 |
6:43 AM
7:38 PM
|
↑ 7:31 AM
↓ 7:43 PM
New Moon · 1%
|
|
| Sat, Sep 12 | ▲ 6:13 AM 6.7 ▼ 12:01 PM 1.8 ▲ 6:31 PM 7.5 |
6:45 AM
7:36 PM
|
↑ 8:46 AM
↓ 7:58 PM
New Moon · 4%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449834 · view the interactive daily chart