Washington
Roche Harbor, San Juan Island — Weekly Tide Table
Oct 18 – Oct 24, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Oct 18 | ▼ 4:26 AM 0.7 ▲ 1:32 PM 7.4 |
7:36 AM
6:21 PM
|
↑ 3:19 PM
↓ —
First Quarter · 52%
|
|
| Mon, Oct 19 | ▼ 5:30 AM 1.2 ▲ 2:13 PM 7.4 ▼ 9:09 PM 5.5 ▲ 11:10 PM 5.1 |
7:38 AM
6:19 PM
|
↑ 3:42 PM
↓ 12:03 AM
First Quarter · 61%
|
|
| Tue, Oct 20 | ▼ 6:34 AM 1.6 ▲ 2:41 PM 7.4 ▼ 9:16 PM 4.8 |
7:39 AM
6:17 PM
|
↑ 4:00 PM
↓ 1:14 AM
Waxing Gibbous · 70%
|
|
| Wed, Oct 21 | ▲ 12:42 AM 5.1 ▼ 7:32 AM 1.9 ▲ 3:00 PM 7.4 ▼ 9:24 PM 4.0 |
7:41 AM
6:15 PM
|
↑ 4:16 PM
↓ 2:25 AM
Waxing Gibbous · 79%
|
|
| Thu, Oct 22 | ▲ 2:09 AM 5.3 ▼ 8:22 AM 2.4 ▲ 3:15 PM 7.4 ▼ 9:40 PM 3.0 |
7:42 AM
6:13 PM
|
↑ 4:31 PM
↓ 3:37 AM
Waxing Gibbous · 87%
|
|
| Fri, Oct 23 | ▲ 3:25 AM 5.7 ▼ 9:06 AM 2.9 ▲ 3:31 PM 7.5 ▼ 10:02 PM 1.7 |
7:44 AM
6:11 PM
|
↑ 4:46 PM
↓ 4:50 AM
Waxing Gibbous · 93%
|
|
| Sat, Oct 24 | ▲ 4:30 AM 6.3 ▼ 9:47 AM 3.6 ▲ 3:51 PM 7.6 ▼ 10:30 PM 0.4 |
7:46 AM
6:10 PM
|
↑ 5:03 PM
↓ 6:05 AM
Full Moon · 97%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449834 · view the interactive daily chart