Block Island tides August 2027
High and low tides for every day in August 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 |
|---|---|---|---|---|
| Sun 1 | 7:09 AM 3.2 ft 7:35 PM 4.0 ft | 1:27 AM −0.1 ft 12:59 PM −0.3 ft | 5:40 AM · 8:04 PM | |
| Mon 2 | 8:02 AM 3.5 ft 8:26 PM 4.1 ft | 2:14 AM −0.3 ft 1:58 PM −0.4 ft | 5:41 AM · 8:03 PM | New Moon |
| Tue 3 | 8:54 AM 3.7 ft 9:16 PM 4.0 ft | 2:59 AM −0.4 ft 2:54 PM −0.5 ft | 5:42 AM · 8:02 PM | |
| Wed 4 | 9:44 AM 3.8 ft 10:04 PM 3.8 ft | 3:40 AM −0.4 ft 3:48 PM −0.4 ft | 5:43 AM · 8:01 PM | |
| Thu 5 | 10:34 AM 3.9 ft 10:53 PM 3.5 ft | 4:20 AM −0.4 ft 4:42 PM −0.2 ft | 5:44 AM · 8:00 PM | |
| Fri 6 | 11:26 AM 3.8 ft 11:43 PM 3.2 ft | 4:58 AM −0.2 ft 5:41 PM 0.1 ft | 5:45 AM · 7:58 PM | |
| Sat 7 | 12:19 PM 3.6 ft | 5:38 AM 0.0 ft 6:49 PM 0.3 ft | 5:46 AM · 7:57 PM | |
| Sun 8 | 12:36 AM 2.9 ft 1:15 PM 3.4 ft | 6:21 AM 0.2 ft 7:59 PM 0.5 ft | 5:47 AM · 7:56 PM | |
| Mon 9 | 1:30 AM 2.6 ft 2:13 PM 3.2 ft | 7:10 AM 0.4 ft 9:07 PM 0.7 ft | 5:48 AM · 7:55 PM | First Quarter |
| Tue 10 | 2:28 AM 2.4 ft 3:18 PM 3.0 ft | 8:11 AM 0.6 ft 10:13 PM 0.8 ft | 5:49 AM · 7:53 PM | |
| Wed 11 | 3:36 AM 2.2 ft 4:28 PM 2.9 ft | 9:32 AM 0.7 ft 11:11 PM 0.8 ft | 5:50 AM · 7:52 PM | |
| Thu 12 | 4:47 AM 2.3 ft 5:30 PM 2.9 ft | 10:46 AM 0.7 ft | 5:51 AM · 7:51 PM | |
| Fri 13 | 5:45 AM 2.4 ft 6:20 PM 3.0 ft | 12:00 AM 0.7 ft 11:41 AM 0.7 ft | 5:52 AM · 7:50 PM | |
| Sat 14 | 6:33 AM 2.5 ft 7:02 PM 3.1 ft | 12:42 AM 0.6 ft 12:27 PM 0.6 ft | 5:53 AM · 7:48 PM | |
| Sun 15 | 7:14 AM 2.7 ft 7:39 PM 3.1 ft | 1:20 AM 0.5 ft 1:07 PM 0.4 ft | 5:54 AM · 7:47 PM | |
| Mon 16 | 7:52 AM 2.8 ft 8:12 PM 3.2 ft | 1:55 AM 0.3 ft 1:46 PM 0.4 ft | 5:55 AM · 7:45 PM | |
| Tue 17 | 8:27 AM 3.0 ft 8:43 PM 3.2 ft | 2:27 AM 0.2 ft 2:22 PM 0.3 ft | 5:56 AM · 7:44 PM | Full Moon |
| Wed 18 | 8:59 AM 3.1 ft 9:14 PM 3.2 ft | 2:53 AM 0.2 ft 2:56 PM 0.3 ft | 5:57 AM · 7:43 PM | |
| Thu 19 | 9:31 AM 3.1 ft 9:45 PM 3.1 ft | 3:16 AM 0.1 ft 3:28 PM 0.3 ft | 5:58 AM · 7:41 PM | |
| Fri 20 | 10:05 AM 3.1 ft 10:20 PM 2.9 ft | 3:39 AM 0.2 ft 4:01 PM 0.4 ft | 5:59 AM · 7:40 PM | |
| Sat 21 | 10:40 AM 3.1 ft 10:59 PM 2.8 ft | 4:06 AM 0.2 ft 4:36 PM 0.5 ft | 6:00 AM · 7:38 PM | |
| Sun 22 | 11:21 AM 3.1 ft 11:43 PM 2.7 ft | 4:39 AM 0.2 ft 5:17 PM 0.6 ft | 6:01 AM · 7:37 PM | |
| Mon 23 | 12:06 PM 3.1 ft | 5:18 AM 0.3 ft 6:08 PM 0.7 ft | 6:02 AM · 7:35 PM | |
| Tue 24 | 12:33 AM 2.6 ft 12:59 PM 3.1 ft | 6:05 AM 0.4 ft 7:17 PM 0.8 ft | 6:03 AM · 7:34 PM | Last Quarter |
| Wed 25 | 1:30 AM 2.5 ft 1:58 PM 3.1 ft | 7:03 AM 0.4 ft 9:01 PM 0.7 ft | 6:04 AM · 7:32 PM | |
| Thu 26 | 2:34 AM 2.5 ft 3:07 PM 3.2 ft | 8:10 AM 0.4 ft 10:26 PM 0.6 ft | 6:05 AM · 7:31 PM | |
| Fri 27 | 3:46 AM 2.6 ft 4:21 PM 3.3 ft | 9:27 AM 0.3 ft 11:26 PM 0.4 ft | 6:06 AM · 7:29 PM | |
| Sat 28 | 4:58 AM 2.8 ft 5:29 PM 3.5 ft | 10:48 AM 0.2 ft | 6:07 AM · 7:27 PM | |
| Sun 29 | 5:59 AM 3.2 ft 6:26 PM 3.8 ft | 12:16 AM 0.1 ft 11:57 AM −0.1 ft | 6:08 AM · 7:26 PM | |
| Mon 30 | 6:53 AM 3.5 ft 7:18 PM 3.9 ft | 1:03 AM −0.1 ft 12:56 PM −0.3 ft | 6:09 AM · 7:24 PM | |
| Tue 31 | 7:44 AM 3.8 ft 8:07 PM 3.9 ft | 1:46 AM −0.3 ft 1:51 PM −0.4 ft | 6:10 AM · 7:23 PM | New Moon |
August 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