Washington
Roche Harbor, San Juan Island — Weekly Tide Table
Dec 14 – Dec 20, 2025 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Dec 14 | ▲ 2:13 AM 5.3 ▼ 5:45 AM 5.1 ▲ 12:03 PM 7.9 ▼ 7:54 PM 1.1 |
7:58 AM
4:18 PM
|
↑ 2:42 AM
↓ 1:12 PM
Waning Crescent · 23%
|
|
| Mon, Dec 15 | ▲ 3:32 AM 6.3 ▼ 6:56 AM 6.2 ▲ 12:22 PM 7.7 ▼ 8:20 PM 0.3 |
7:59 AM
4:18 PM
|
↑ 3:51 AM
↓ 1:28 PM
Waning Crescent · 15%
|
|
| Tue, Dec 16 | ▲ 4:27 AM 7.2 ▼ 8:07 AM 7.0 ▲ 12:43 PM 7.6 ▼ 8:46 PM -0.4 |
7:59 AM
4:18 PM
|
↑ 5:01 AM
↓ 1:48 PM
Waning Crescent · 9%
|
|
| Wed, Dec 17 | ▲ 5:10 AM 7.8 ▼ 9:11 AM 7.5 ▲ 1:07 PM 7.5 ▼ 9:14 PM -0.9 |
8:00 AM
4:18 PM
|
↑ 6:10 AM
↓ 2:15 PM
Waning Crescent · 5%
|
|
| Thu, Dec 18 | ▲ 5:47 AM 8.2 ▼ 10:07 AM 7.7 ▲ 1:35 PM 7.4 ▼ 9:45 PM -1.2 |
8:01 AM
4:19 PM
|
↑ 7:16 AM
↓ 2:50 PM
New Moon · 2%
|
|
| Fri, Dec 19 | ▲ 6:21 AM 8.5 ▼ 10:56 AM 7.8 ▲ 2:07 PM 7.3 ▼ 10:18 PM -1.4 |
8:02 AM
4:19 PM
|
↑ 8:15 AM
↓ 3:36 PM
New Moon · 0%
|
|
| Sat, Dec 20 | ▲ 6:53 AM 8.6 ▼ 11:40 AM 7.8 ▲ 2:43 PM 7.2 ▼ 10:53 PM -1.5 |
8:02 AM
4:19 PM
|
↑ 9:05 AM
↓ 4:33 PM
New Moon · 1%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 9449834 · view the interactive daily chart