Washington
Roche Harbor, San Juan Island — Weekly Tide Table
Aug 30 – Sep 5, 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Thu, Sep 3 | ▼ 3:48 AM -0.5 ▲ 11:43 AM 6.1 ▼ 3:28 PM 6.0 ▲ 9:03 PM 7.2 |
6:32 AM
7:54 PM
|
↑ 10:30 PM
↓ 2:54 PM
Last Quarter · 56%
|
|
| Fri, Sep 4 | ▼ 4:47 AM -0.8 ▲ 1:39 PM 6.4 ▼ 4:42 PM 6.7 ▲ 9:40 PM 7.1 |
6:34 AM
7:52 PM
|
↑ 11:27 PM
↓ 4:09 PM
Last Quarter · 44%
|
|
| Sat, Sep 5 | ▼ 5:52 AM -1.0 ▲ 2:57 PM 6.9 ▼ 6:30 PM 7.0 ▲ 10:42 PM 6.9 |
6:35 AM
7:50 PM
|
↑ —
↓ 5:10 PM
Last Quarter · 33%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449834 · view the interactive daily chart