San Juan Island · Washington · NOAA 9449834
Roche Harbor tide table, December 2026
Every high and low tide for December 2026, with sunrise, sunset and moon phase. Times are local (PST); heights are feet above Mean Lower Low Water (MLLW).
Highest high9.0 ftSat, Dec 26, 7:41 am
Lowest low−3.5 ftThu, Dec 24, 10:48 pm
Moon phasesNew moon Dec 8 · First quarter Dec 16 · Full moon Dec 23 · Last quarter Dec 30
| Date | High tides | Low tides | Sunrise / sunset | Moon |
|---|---|---|---|---|
| 1Tue | 11:09 am8.5 ft10:28 pm4.8 ft | 3:21 am0.8 ft6:27 pm4.1 ft | 7:44 am / 4:19 pm | 44% lit |
| 2Wed | 11:44 am8.3 ft | 4:18 am2.3 ft7:10 pm2.7 ft | 7:45 am / 4:19 pm | 34% lit |
| 3Thu | 12:49 am4.9 ft12:13 pm8.2 ft | 5:19 am3.8 ft7:45 pm1.4 ft | 7:46 am / 4:18 pm | 24% lit |
| 4Fri | 2:33 am5.7 ft12:39 pm8.0 ft | 6:26 am5.1 ft8:15 pm0.4 ft | 7:48 am / 4:18 pm | 16% lit |
| 5Sat | 3:46 am6.7 ft1:01 pm7.9 ft | 7:34 am6.2 ft8:43 pm−0.5 ft | 7:49 am / 4:18 pm | 10% lit |
| 6Sun | 4:41 am7.5 ft1:23 pm7.7 ft | 8:38 am6.9 ft9:12 pm−1.1 ft | 7:50 am / 4:17 pm | 5% lit |
| 7Mon | 5:26 am8.1 ft1:47 pm7.5 ft | 9:38 am7.3 ft9:41 pm−1.4 ft | 7:51 am / 4:17 pm | 2% lit |
| 8Tue | 6:06 am8.5 ft2:14 pm7.4 ft | 10:33 am7.6 ft10:13 pm−1.6 ft | 7:52 am / 4:17 pm | New moon |
| 9Wed | 6:43 am8.6 ft2:46 pm7.2 ft | 11:26 am7.6 ft10:47 pm−1.5 ft | 7:53 am / 4:17 pm | 1% lit |
| 10Thu | 7:19 am8.6 ft3:22 pm7.1 ft | 12:19 pm7.6 ft11:24 pm−1.4 ft | 7:54 am / 4:17 pm | 3% lit |
| 11Fri | 7:54 am8.6 ft4:03 pm6.8 ft | 1:16 pm7.4 ft | 7:55 am / 4:17 pm | 7% lit |
| 12Sat | 8:27 am8.5 ft4:46 pm6.5 ft | 12:02 am−1.0 ft2:24 pm7.1 ft | 7:56 am / 4:17 pm | 12% lit |
| 13Sun | 8:58 am8.4 ft5:35 pm6.1 ft | 12:41 am−0.6 ft3:40 pm6.7 ft | 7:57 am / 4:17 pm | 19% lit |
| 14Mon | 9:26 am8.3 ft6:39 pm5.6 ft | 1:20 am−0.1 ft4:37 pm6.1 ft | 7:58 am / 4:17 pm | 27% lit |
| 15Tue | 9:52 am8.3 ft7:59 pm5.1 ft | 1:59 am0.7 ft5:10 pm5.3 ft | 7:59 am / 4:17 pm | 36% lit |
| 16Wed | 10:17 am8.3 ft9:32 pm4.6 ft | 2:37 am1.6 ft5:37 pm4.3 ft | 7:59 am / 4:17 pm | First quarter |
| 17Thu | 10:42 am8.2 ft11:25 pm4.6 ft | 3:18 am2.8 ft6:06 pm3.1 ft | 8:00 am / 4:18 pm | 56% lit |
| 18Fri | 11:08 am8.2 ft | 4:04 am4.0 ft6:38 pm1.7 ft | 8:01 am / 4:18 pm | 66% lit |
| 19Sat | 1:52 am5.2 ft11:34 am8.2 ft | 5:04 am5.3 ft7:13 pm0.3 ft | 8:01 am / 4:18 pm | 76% lit |
| 20Sun | 3:22 am6.2 ft12:01 pm8.3 ft | 6:18 am6.4 ft7:51 pm−1.1 ft | 8:02 am / 4:19 pm | 85% lit |
| 21Mon | 4:16 am7.2 ft12:31 pm8.3 ft | 7:31 am7.3 ft8:32 pm−2.2 ft | 8:02 am / 4:19 pm | 93% lit |
| 22Tue | 5:00 am8.0 ft1:08 pm8.4 ft | 8:34 am7.7 ft9:15 pm−3.0 ft | 8:03 am / 4:20 pm | 98% lit |
| 23Wed | 5:41 am8.5 ft1:54 pm8.5 ft | 9:31 am7.9 ft10:01 pm−3.5 ft | 8:03 am / 4:20 pm | Full moon |
| 24Thu | 6:22 am8.8 ft2:49 pm8.4 ft | 10:26 am7.9 ft10:48 pm−3.5 ft | 8:04 am / 4:21 pm | 99% lit |
| 25Fri | 7:01 am8.9 ft3:52 pm8.1 ft | 11:25 am7.6 ft11:36 pm−3.1 ft | 8:04 am / 4:22 pm | 95% lit |
| 26Sat | 7:41 am9.0 ft4:56 pm7.6 ft | 12:29 pm7.1 ft | 8:04 am / 4:22 pm | 89% lit |
| 27Sun | 8:19 am8.9 ft6:04 pm6.8 ft | 12:24 am−2.3 ft1:42 pm6.4 ft | 8:05 am / 4:23 pm | 80% lit |
| 28Mon | 8:55 am8.8 ft7:18 pm6.0 ft | 1:12 am−1.1 ft3:00 pm5.3 ft | 8:05 am / 4:24 pm | 71% lit |
| 29Tue | 9:29 am8.7 ft8:47 pm5.2 ft | 1:59 am0.4 ft4:14 pm4.2 ft | 8:05 am / 4:25 pm | 60% lit |
| 30Wed | 10:01 am8.6 ft10:54 pm4.8 ft | 2:45 am2.0 ft5:19 pm2.9 ft | 8:05 am / 4:26 pm | Last quarter |
| 31Thu | 10:30 am8.4 ft | 3:34 am3.7 ft6:08 pm1.5 ft | 8:05 am / 4:27 pm | 39% lit |
Tide predictions: NOAA CO-OPS station 9449834. Sun and moon: computed with PyEphem 4.2.1 for 48.6100, -123.1550. Predictions do not include wind, storms or river flow. Not for navigation.