Washington
Roche Harbor, San Juan Island — Weekly Tide Table
Dec 7 – Dec 13, 2025 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Dec 7 | ▲ 7:51 AM 9.0 ▼ 12:29 PM 7.6 ▲ 4:34 PM 7.7 |
7:51 AM
4:19 PM
|
↑ 7:06 PM
↓ 11:07 AM
Waning Gibbous · 89%
|
|
| Mon, Dec 8 | ▼ 12:23 AM -2.7 ▲ 8:39 AM 8.9 ▼ 1:49 PM 7.2 ▲ 5:33 PM 7.1 |
7:52 AM
4:18 PM
|
↑ 8:29 PM
↓ 11:38 AM
Waning Gibbous · 81%
|
|
| Tue, Dec 9 | ▼ 1:13 AM -1.7 ▲ 9:25 AM 8.8 ▼ 3:30 PM 6.5 ▲ 6:40 PM 6.3 |
7:53 AM
4:18 PM
|
↑ 9:50 PM
↓ 12:00 PM
Waning Gibbous · 72%
|
|
| Wed, Dec 10 | ▼ 2:04 AM -0.5 ▲ 10:07 AM 8.6 ▼ 5:06 PM 5.5 ▲ 7:59 PM 5.4 |
7:54 AM
4:18 PM
|
↑ 11:07 PM
↓ 12:18 PM
Last Quarter · 62%
|
|
| Thu, Dec 11 | ▼ 2:54 AM 0.9 ▲ 10:45 AM 8.5 ▼ 6:08 PM 4.4 ▲ 9:41 PM 4.7 |
7:55 AM
4:18 PM
|
↑ —
↓ 12:32 PM
Last Quarter · 51%
|
|
| Fri, Dec 12 | ▼ 3:46 AM 2.3 ▲ 11:17 AM 8.3 ▼ 6:52 PM 3.2 |
7:56 AM
4:18 PM
|
↑ 12:21 AM
↓ 12:45 PM
Last Quarter · 41%
|
|
| Sat, Dec 13 | ▲ 12:12 AM 4.7 ▼ 4:41 AM 3.8 ▲ 11:43 AM 8.1 ▼ 7:26 PM 2.1 |
7:57 AM
4:18 PM
|
↑ 1:32 AM
↓ 12:58 PM
Last Quarter · 32%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449834 · view the interactive daily chart