San Juan Island · Washington · NOAA 9449834
Roche Harbor tide table, September 2027
Every high and low tide for September 2027, with sunrise, sunset and moon phase. Times are local (PDT); heights are feet above Mean Lower Low Water (MLLW).
Highest high7.8 ftThu, Sep 2, 6:55 pm
Lowest low−0.7 ftWed, Sep 22, 3:34 am
Moon phasesFirst quarter Sep 7 · Full moon Sep 15 · Last quarter Sep 23 · New moon Sep 29
| Date | High tides | Low tides | Sunrise / sunset | Moon |
|---|---|---|---|---|
| 1Wed | 5:16 am7.1 ft6:29 pm7.8 ft | 11:36 am−0.1 ft | 6:30 am / 7:54 pm | 2% lit |
| 2Thu | 6:21 am6.9 ft6:55 pm7.8 ft | 12:13 am2.3 ft12:19 pm1.1 ft | 6:31 am / 7:52 pm | 6% lit |
| 3Fri | 7:27 am6.7 ft7:22 pm7.8 ft | 1:00 am1.3 ft1:03 pm2.4 ft | 6:33 am / 7:50 pm | 13% lit |
| 4Sat | 8:37 am6.5 ft7:50 pm7.6 ft | 1:48 am0.5 ft1:50 pm3.7 ft | 6:34 am / 7:48 pm | 21% lit |
| 5Sun | 9:56 am6.4 ft8:20 pm7.3 ft | 2:38 am−0.0 ft2:42 pm4.8 ft | 6:35 am / 7:46 pm | 30% lit |
| 6Mon | 11:29 am6.4 ft8:53 pm6.9 ft | 3:29 am−0.2 ft3:46 pm5.8 ft | 6:37 am / 7:44 pm | 40% lit |
| 7Tue | 1:04 pm6.7 ft9:31 pm6.5 ft | 4:24 am−0.1 ft5:15 pm6.4 ft | 6:38 am / 7:42 pm | First quarter |
| 8Wed | 2:21 pm7.0 ft10:22 pm6.2 ft | 5:25 am0.1 ft7:28 pm6.5 ft | 6:40 am / 7:40 pm | 60% lit |
| 9Thu | 3:18 pm7.2 ft11:31 pm5.9 ft | 6:32 am0.4 ft9:03 pm6.2 ft | 6:41 am / 7:38 pm | 69% lit |
| 10Fri | 4:02 pm7.3 ft | 7:39 am0.6 ft9:45 pm5.8 ft | 6:42 am / 7:36 pm | 78% lit |
| 11Sat | 12:51 am5.8 ft4:36 pm7.3 ft | 8:37 am0.7 ft10:09 pm5.4 ft | 6:44 am / 7:34 pm | 85% lit |
| 12Sun | 2:05 am5.9 ft5:02 pm7.2 ft | 9:24 am0.7 ft10:28 pm4.9 ft | 6:45 am / 7:32 pm | 91% lit |
| 13Mon | 3:09 am6.0 ft5:22 pm7.2 ft | 10:01 am0.9 ft10:49 pm4.3 ft | 6:47 am / 7:30 pm | 96% lit |
| 14Tue | 4:03 am6.2 ft5:35 pm7.1 ft | 10:35 am1.2 ft11:12 pm3.5 ft | 6:48 am / 7:27 pm | 99% lit |
| 15Wed | 4:53 am6.3 ft5:47 pm7.1 ft | 11:06 am1.7 ft11:39 pm2.7 ft | 6:49 am / 7:25 pm | Full moon |
| 16Thu | 5:41 am6.4 ft6:02 pm7.2 ft | 11:37 am2.3 ft | 6:51 am / 7:23 pm | 99% lit |
| 17Fri | 6:30 am6.5 ft6:21 pm7.2 ft | 12:08 am1.9 ft12:09 pm3.0 ft | 6:52 am / 7:21 pm | 97% lit |
| 18Sat | 7:21 am6.6 ft6:44 pm7.2 ft | 12:40 am1.1 ft12:43 pm3.8 ft | 6:54 am / 7:19 pm | 92% lit |
| 19Sun | 8:15 am6.6 ft7:07 pm7.1 ft | 1:16 am0.3 ft1:20 pm4.7 ft | 6:55 am / 7:17 pm | 85% lit |
| 20Mon | 9:17 am6.6 ft7:31 pm7.0 ft | 1:56 am−0.2 ft2:01 pm5.5 ft | 6:56 am / 7:15 pm | 77% lit |
| 21Tue | 10:32 am6.6 ft7:52 pm6.9 ft | 2:42 am−0.6 ft2:48 pm6.2 ft | 6:58 am / 7:13 pm | 68% lit |
| 22Wed | 12:07 pm6.7 ft8:11 pm6.8 ft | 3:34 am−0.7 ft3:54 pm6.7 ft | 6:59 am / 7:11 pm | 57% lit |
| 23Thu | 1:35 pm6.9 ft8:54 pm6.5 ft | 4:35 am−0.7 ft5:32 pm6.9 ft | 7:01 am / 7:08 pm | Last quarter |
| 24Fri | 2:33 pm7.1 ft10:52 pm6.3 ft | 5:42 am−0.6 ft7:18 pm6.7 ft | 7:02 am / 7:06 pm | 35% lit |
| 25Sat | 3:13 pm7.3 ft | 6:52 am−0.5 ft8:24 pm6.0 ft | 7:03 am / 7:04 pm | 24% lit |
| 26Sun | 12:32 am6.2 ft3:45 pm7.4 ft | 7:57 am−0.3 ft9:08 pm4.9 ft | 7:05 am / 7:02 pm | 15% lit |
| 27Mon | 2:03 am6.3 ft4:12 pm7.5 ft | 8:53 am0.1 ft9:48 pm3.7 ft | 7:06 am / 7:00 pm | 8% lit |
| 28Tue | 3:26 am6.5 ft4:37 pm7.6 ft | 9:43 am0.7 ft10:28 pm2.4 ft | 7:08 am / 6:58 pm | 3% lit |
| 29Wed | 4:39 am6.7 ft5:01 pm7.7 ft | 10:28 am1.6 ft11:07 pm1.1 ft | 7:09 am / 6:56 pm | New moon |
| 30Thu | 5:45 am7.0 ft5:26 pm7.7 ft | 11:13 am2.6 ft11:47 pm−0.0 ft | 7:11 am / 6:54 pm | 1% 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.