Block Island tides May 2027
High and low tides for every day in May 2027 at Block Island (Old Harbor), the main NOAA tide station for Block Island. Times are local; heights are feet above mean lower low water (MLLW).
| Day | High tides | Low tides | Sunrise · Sunset | Moon |
|---|---|---|---|---|
| Sat 1 | 4:26 AM 2.3 ft 4:54 PM 2.6 ft | 10:44 AM 0.5 ft 11:24 PM 0.5 ft | 5:44 AM · 7:41 PM | |
| Sun 2 | 5:16 AM 2.4 ft 5:37 PM 2.9 ft | 11:18 AM 0.3 ft | 5:43 AM · 7:42 PM | |
| Mon 3 | 6:00 AM 2.6 ft 6:16 PM 3.2 ft | 12:10 AM 0.3 ft 11:50 AM 0.1 ft | 5:42 AM · 7:43 PM | |
| Tue 4 | 6:41 AM 2.7 ft 6:56 PM 3.5 ft | 12:53 AM 0.1 ft 12:24 PM 0.0 ft | 5:41 AM · 7:44 PM | |
| Wed 5 | 7:23 AM 2.8 ft 7:38 PM 3.7 ft | 1:36 AM −0.1 ft 1:02 PM −0.2 ft | 5:39 AM · 7:45 PM | |
| Thu 6 | 8:07 AM 2.9 ft 8:23 PM 3.8 ft | 2:18 AM −0.2 ft 1:43 PM −0.3 ft | 5:38 AM · 7:46 PM | New Moon |
| Fri 7 | 8:53 AM 3.0 ft 9:09 PM 3.8 ft | 3:00 AM −0.3 ft 2:27 PM −0.3 ft | 5:37 AM · 7:47 PM | |
| Sat 8 | 9:41 AM 3.0 ft 9:58 PM 3.8 ft | 3:43 AM −0.2 ft 3:13 PM −0.3 ft | 5:36 AM · 7:48 PM | |
| Sun 9 | 10:31 AM 2.9 ft 10:50 PM 3.6 ft | 4:30 AM −0.1 ft 4:01 PM −0.2 ft | 5:35 AM · 7:49 PM | |
| Mon 10 | 11:26 AM 2.9 ft 11:47 PM 3.4 ft | 5:25 AM 0.0 ft 4:55 PM 0.0 ft | 5:33 AM · 7:50 PM | |
| Tue 11 | 12:25 PM 2.9 ft | 6:33 AM 0.1 ft 6:00 PM 0.1 ft | 5:32 AM · 7:51 PM | |
| Wed 12 | 12:47 AM 3.2 ft 1:27 PM 2.9 ft | 7:42 AM 0.1 ft 7:28 PM 0.3 ft | 5:31 AM · 7:52 PM | |
| Thu 13 | 1:49 AM 3.0 ft 2:31 PM 3.0 ft | 8:43 AM 0.2 ft 8:59 PM 0.3 ft | 5:30 AM · 7:53 PM | First Quarter |
| Fri 14 | 2:53 AM 2.9 ft 3:36 PM 3.1 ft | 9:39 AM 0.1 ft 10:14 PM 0.3 ft | 5:29 AM · 7:54 PM | |
| Sat 15 | 3:59 AM 2.8 ft 4:39 PM 3.3 ft | 10:30 AM 0.1 ft 11:17 PM 0.2 ft | 5:28 AM · 7:55 PM | |
| Sun 16 | 5:02 AM 2.7 ft 5:36 PM 3.4 ft | 11:16 AM 0.1 ft | 5:27 AM · 7:56 PM | |
| Mon 17 | 5:57 AM 2.7 ft 6:26 PM 3.6 ft | 12:11 AM 0.1 ft 11:57 AM 0.0 ft | 5:26 AM · 7:57 PM | |
| Tue 18 | 6:46 AM 2.7 ft 7:12 PM 3.6 ft | 1:00 AM 0.1 ft 12:36 PM 0.0 ft | 5:25 AM · 7:58 PM | |
| Wed 19 | 7:31 AM 2.8 ft 7:55 PM 3.6 ft | 1:44 AM 0.0 ft 1:12 PM 0.0 ft | 5:24 AM · 7:59 PM | |
| Thu 20 | 8:15 AM 2.8 ft 8:37 PM 3.5 ft | 2:26 AM 0.0 ft 1:48 PM 0.1 ft | 5:24 AM · 8:00 PM | Full Moon |
| Fri 21 | 8:58 AM 2.7 ft 9:18 PM 3.3 ft | 3:03 AM 0.1 ft 2:24 PM 0.2 ft | 5:23 AM · 8:01 PM | |
| Sat 22 | 9:39 AM 2.7 ft 9:57 PM 3.2 ft | 3:39 AM 0.1 ft 3:01 PM 0.3 ft | 5:22 AM · 8:02 PM | |
| Sun 23 | 10:20 AM 2.6 ft 10:36 PM 3.0 ft | 4:14 AM 0.2 ft 3:38 PM 0.4 ft | 5:21 AM · 8:03 PM | |
| Mon 24 | 11:02 AM 2.5 ft 11:17 PM 2.8 ft | 4:50 AM 0.3 ft 4:18 PM 0.5 ft | 5:20 AM · 8:04 PM | |
| Tue 25 | 11:47 AM 2.4 ft 11:59 PM 2.7 ft | 5:32 AM 0.5 ft 5:01 PM 0.6 ft | 5:20 AM · 8:05 PM | |
| Wed 26 | 12:33 PM 2.3 ft | 6:21 AM 0.5 ft 5:53 PM 0.8 ft | 5:19 AM · 8:06 PM | |
| Thu 27 | 12:44 AM 2.6 ft 1:19 PM 2.4 ft | 7:11 AM 0.6 ft 6:58 PM 0.8 ft | 5:18 AM · 8:07 PM | |
| Fri 28 | 1:29 AM 2.5 ft 2:06 PM 2.4 ft | 7:55 AM 0.6 ft 8:17 PM 0.8 ft | 5:18 AM · 8:08 PM | Last Quarter |
| Sat 29 | 2:18 AM 2.4 ft 2:55 PM 2.6 ft | 8:36 AM 0.5 ft 9:38 PM 0.8 ft | 5:17 AM · 8:08 PM | |
| Sun 30 | 3:13 AM 2.4 ft 3:50 PM 2.8 ft | 9:19 AM 0.5 ft 10:43 PM 0.6 ft | 5:17 AM · 8:09 PM | |
| Mon 31 | 4:14 AM 2.4 ft 4:44 PM 3.0 ft | 10:05 AM 0.3 ft 11:36 PM 0.4 ft | 5:16 AM · 8:10 PM |
May 2027 tide tables for nearby towns
From NOAA tide predictions for Block Island (Old Harbor). Predictions are not for navigation; wind and weather move real water levels. tidesandtowns.com/towns/block-island-ri