Puerto Rico · NOAA 9755371
San Juan tide table, May 2027
Every high and low tide for May 2027, with sunrise, sunset and moon phase. Times are local (AST); heights are feet above Mean Lower Low Water (MLLW).
Highest high1.9 ftFri, May 7, 10:25 pm
Lowest low−0.3 ftSat, May 8, 3:47 pm
Moon phasesNew moon May 6 · First quarter May 13 · Full moon May 20 · Last quarter May 28
| Date | High tides | Low tides | Sunrise / sunset | Moon |
|---|---|---|---|---|
| 1Sat | 4:49 am1.1 ft5:30 pm1.0 ft | 11:06 am0.2 ft11:26 pm0.3 ft | 5:57 am / 6:46 pm | 24% lit |
| 2Sun | 5:27 am1.0 ft6:24 pm1.2 ft | 11:41 am0.1 ft | 5:57 am / 6:46 pm | 16% lit |
| 3Mon | 6:05 am1.0 ft7:14 pm1.4 ft | 12:36 am0.4 ft12:17 pm0.0 ft | 5:56 am / 6:47 pm | 9% lit |
| 4Tue | 6:44 am0.9 ft8:02 pm1.6 ft | 1:40 am0.3 ft12:54 pm−0.1 ft | 5:56 am / 6:47 pm | 4% lit |
| 5Wed | 7:25 am0.8 ft8:49 pm1.7 ft | 2:38 am0.3 ft1:32 pm−0.2 ft | 5:55 am / 6:47 pm | 1% lit |
| 6Thu | 8:08 am0.8 ft9:36 pm1.8 ft | 3:34 am0.3 ft2:13 pm−0.3 ft | 5:55 am / 6:48 pm | New moon |
| 7Fri | 8:52 am0.7 ft10:25 pm1.9 ft | 4:28 am0.3 ft2:58 pm−0.3 ft | 5:54 am / 6:48 pm | 2% lit |
| 8Sat | 9:39 am0.7 ft11:16 pm1.9 ft | 5:21 am0.3 ft3:47 pm−0.3 ft | 5:54 am / 6:48 pm | 7% lit |
| 9Sun | 10:29 am0.7 ft | 6:14 am0.3 ft4:41 pm−0.3 ft | 5:53 am / 6:49 pm | 14% lit |
| 10Mon | 12:09 am1.8 ft11:25 am0.8 ft | 7:05 am0.3 ft5:40 pm−0.3 ft | 5:53 am / 6:49 pm | 22% lit |
| 11Tue | 1:04 am1.7 ft12:31 pm0.8 ft | 7:52 am0.3 ft6:43 pm−0.2 ft | 5:52 am / 6:49 pm | 33% lit |
| 12Wed | 1:59 am1.6 ft1:46 pm0.9 ft | 8:38 am0.3 ft7:48 pm−0.1 ft | 5:52 am / 6:50 pm | 44% lit |
| 13Thu | 2:53 am1.5 ft3:05 pm1.0 ft | 9:22 am0.2 ft8:56 pm0.1 ft | 5:52 am / 6:50 pm | First quarter |
| 14Fri | 3:43 am1.4 ft4:18 pm1.2 ft | 10:05 am0.1 ft10:11 pm0.2 ft | 5:51 am / 6:51 pm | 66% lit |
| 15Sat | 4:30 am1.2 ft5:25 pm1.3 ft | 10:48 am0.0 ft11:32 pm0.3 ft | 5:51 am / 6:51 pm | 76% lit |
| 16Sun | 5:14 am1.1 ft6:25 pm1.5 ft | 11:30 am−0.1 ft | 5:51 am / 6:51 pm | 85% lit |
| 17Mon | 5:57 am0.9 ft7:20 pm1.6 ft | 12:51 am0.3 ft12:12 pm−0.1 ft | 5:50 am / 6:52 pm | 92% lit |
| 18Tue | 6:40 am0.8 ft8:11 pm1.7 ft | 1:59 am0.3 ft12:53 pm−0.2 ft | 5:50 am / 6:52 pm | 96% lit |
| 19Wed | 7:24 am0.8 ft8:58 pm1.7 ft | 2:58 am0.3 ft1:33 pm−0.2 ft | 5:50 am / 6:52 pm | 99% lit |
| 20Thu | 8:08 am0.7 ft9:42 pm1.7 ft | 3:50 am0.3 ft2:14 pm−0.2 ft | 5:49 am / 6:53 pm | Full moon |
| 21Fri | 8:51 am0.7 ft10:25 pm1.7 ft | 4:40 am0.3 ft2:55 pm−0.2 ft | 5:49 am / 6:53 pm | 98% lit |
| 22Sat | 9:34 am0.7 ft11:07 pm1.6 ft | 5:27 am0.4 ft3:37 pm−0.1 ft | 5:49 am / 6:54 pm | 95% lit |
| 23Sun | 10:16 am0.7 ft11:49 pm1.5 ft | 6:12 am0.4 ft4:21 pm−0.1 ft | 5:49 am / 6:54 pm | 90% lit |
| 24Mon | 11:00 am0.7 ft | 6:53 am0.4 ft5:07 pm−0.0 ft | 5:48 am / 6:54 pm | 84% lit |
| 25Tue | 12:30 am1.4 ft11:49 am0.7 ft | 7:30 am0.4 ft5:56 pm0.1 ft | 5:48 am / 6:55 pm | 76% lit |
| 26Wed | 1:09 am1.4 ft12:47 pm0.7 ft | 8:01 am0.4 ft6:46 pm0.2 ft | 5:48 am / 6:55 pm | 68% lit |
| 27Thu | 1:47 am1.3 ft1:54 pm0.8 ft | 8:29 am0.3 ft7:39 pm0.3 ft | 5:48 am / 6:55 pm | 59% lit |
| 28Fri | 2:23 am1.2 ft3:04 pm0.9 ft | 8:58 am0.3 ft8:37 pm0.4 ft | 5:48 am / 6:56 pm | Last quarter |
| 29Sat | 2:58 am1.1 ft4:07 pm1.0 ft | 9:29 am0.2 ft9:42 pm0.5 ft | 5:48 am / 6:56 pm | 40% lit |
| 30Sun | 3:34 am1.1 ft5:04 pm1.2 ft | 10:04 am0.1 ft10:57 pm0.5 ft | 5:48 am / 6:57 pm | 30% lit |
| 31Mon | 4:13 am1.0 ft5:57 pm1.4 ft | 10:41 am−0.0 ft | 5:47 am / 6:57 pm | 21% lit |
Tide predictions: NOAA CO-OPS station 9755371. Sun and moon: computed with PyEphem 4.2.1 for 18.4589, -66.1164. Predictions do not include wind, storms or river flow. Not for navigation.