San Juan Island · Washington · NOAA 9449834
Roche Harbor tide table, May 2027
Every high and low tide for May 2027, with sunrise, sunset and moon phase. Times are local (PDT); heights are feet above Mean Lower Low Water (MLLW).
Highest high8.0 ftFri, May 21, 8:16 pm
Lowest low−2.9 ftSat, May 8, 12:44 pm
Moon phasesNew moon May 6 · First quarter May 12 · Full moon May 20 · Last quarter May 28
| Date | High tides | Low tides | Sunrise / sunset | Moon |
|---|---|---|---|---|
| 1Sat | 2:26 am7.1 ft2:00 pm4.8 ft | 9:07 am3.6 ft7:54 pm2.8 ft | 5:53 am / 8:27 pm | 23% lit |
| 2Sun | 2:42 am7.1 ft3:29 pm5.3 ft | 9:26 am2.5 ft8:42 pm3.5 ft | 5:51 am / 8:29 pm | 15% lit |
| 3Mon | 2:59 am7.1 ft4:36 pm5.8 ft | 9:48 am1.4 ft9:27 pm4.2 ft | 5:50 am / 8:30 pm | 9% lit |
| 4Tue | 3:20 am7.2 ft5:31 pm6.5 ft | 10:15 am0.2 ft10:10 pm4.9 ft | 5:48 am / 8:32 pm | 4% lit |
| 5Wed | 3:43 am7.3 ft6:22 pm7.1 ft | 10:45 am−1.0 ft10:52 pm5.6 ft | 5:46 am / 8:33 pm | 1% lit |
| 6Thu | 4:09 am7.4 ft7:11 pm7.5 ft | 11:21 am−1.9 ft11:37 pm6.2 ft | 5:45 am / 8:35 pm | New moon |
| 7Fri | 4:37 am7.4 ft8:01 pm7.8 ft | 12:00 pm−2.6 ft | 5:43 am / 8:36 pm | 3% lit |
| 8Sat | 5:08 am7.4 ft8:53 pm8.0 ft | 12:25 am6.6 ft12:44 pm−2.9 ft | 5:42 am / 8:37 pm | 7% lit |
| 9Sun | 5:43 am7.3 ft9:49 pm8.0 ft | 1:19 am6.9 ft1:32 pm−2.9 ft | 5:40 am / 8:39 pm | 15% lit |
| 10Mon | 6:25 am7.0 ft10:45 pm7.9 ft | 2:23 am7.0 ft2:24 pm−2.4 ft | 5:39 am / 8:40 pm | 24% lit |
| 11Tue | 7:22 am6.5 ft11:38 pm7.9 ft | 3:46 am6.8 ft3:20 pm−1.7 ft | 5:37 am / 8:42 pm | 34% lit |
| 12Wed | 8:44 am5.8 ft | 5:30 am6.2 ft4:17 pm−0.8 ft | 5:36 am / 8:43 pm | First quarter |
| 13Thu | 12:25 am7.9 ft10:22 am5.2 ft | 7:07 am5.2 ft5:17 pm0.4 ft | 5:35 am / 8:44 pm | 57% lit |
| 14Fri | 1:05 am7.8 ft12:16 pm4.7 ft | 7:59 am3.9 ft6:19 pm1.6 ft | 5:33 am / 8:46 pm | 68% lit |
| 15Sat | 1:40 am7.8 ft2:19 pm4.9 ft | 8:38 am2.5 ft7:21 pm2.8 ft | 5:32 am / 8:47 pm | 77% lit |
| 16Sun | 2:10 am7.8 ft3:53 pm5.6 ft | 9:12 am1.1 ft8:21 pm4.0 ft | 5:31 am / 8:48 pm | 86% lit |
| 17Mon | 2:36 am7.7 ft5:03 pm6.3 ft | 9:44 am−0.1 ft9:18 pm5.0 ft | 5:29 am / 8:50 pm | 92% lit |
| 18Tue | 3:01 am7.6 ft5:59 pm7.1 ft | 10:16 am−1.0 ft10:13 pm5.8 ft | 5:28 am / 8:51 pm | 97% lit |
| 19Wed | 3:26 am7.4 ft6:48 pm7.6 ft | 10:48 am−1.7 ft11:06 pm6.3 ft | 5:27 am / 8:52 pm | 99% lit |
| 20Thu | 3:52 am7.3 ft7:33 pm7.9 ft | 11:21 am−2.0 ft11:59 pm6.7 ft | 5:26 am / 8:53 pm | Full moon |
| 21Fri | 4:21 am7.1 ft8:16 pm8.0 ft | 11:56 am−2.1 ft | 5:25 am / 8:55 pm | 98% lit |
| 22Sat | 4:53 am6.8 ft8:59 pm8.0 ft | 12:54 am6.8 ft12:33 pm−1.9 ft | 5:24 am / 8:56 pm | 95% lit |
| 23Sun | 5:30 am6.6 ft9:41 pm7.9 ft | 1:55 am6.8 ft1:14 pm−1.6 ft | 5:22 am / 8:57 pm | 90% lit |
| 24Mon | 6:11 am6.3 ft10:23 pm7.8 ft | 3:05 am6.7 ft1:56 pm−1.1 ft | 5:21 am / 8:58 pm | 83% lit |
| 25Tue | 6:57 am5.9 ft11:02 pm7.7 ft | 4:28 am6.4 ft2:40 pm−0.5 ft | 5:20 am / 8:59 pm | 75% lit |
| 26Wed | 7:52 am5.5 ft11:36 pm7.5 ft | 5:51 am5.9 ft3:24 pm0.2 ft | 5:20 am / 9:00 pm | 67% lit |
| 27Thu | 9:02 am5.0 ft | 6:48 am5.3 ft4:09 pm1.0 ft | 5:19 am / 9:02 pm | 58% lit |
| 28Fri | 12:03 am7.5 ft10:27 am4.5 ft | 7:22 am4.5 ft4:56 pm1.9 ft | 5:18 am / 9:03 pm | Last quarter |
| 29Sat | 12:26 am7.4 ft12:06 pm4.3 ft | 7:47 am3.5 ft5:46 pm3.0 ft | 5:17 am / 9:04 pm | 38% lit |
| 30Sun | 12:49 am7.4 ft2:10 pm4.5 ft | 8:11 am2.4 ft6:41 pm4.0 ft | 5:16 am / 9:05 pm | 29% lit |
| 31Mon | 1:13 am7.4 ft3:54 pm5.2 ft | 8:37 am1.2 ft7:41 pm4.9 ft | 5:15 am / 9:06 pm | 20% 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.