Massachusetts
Plum Island, Merrimack River Entrance — Tide Calendar
July 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Jul 12 | ▼ 4:02 AM -0.4 ▲ 10:09 AM 7.7 ▼ 4:07 PM 0.6 ▲ 10:25 PM 9.7 |
5:16 AM
8:23 PM
|
↑ 2:45 AM
↓ 7:29 PM
Waning Crescent · 4%
|
|
| Mon, Jul 13 | ▼ 4:58 AM -0.7 ▲ 11:06 AM 7.9 ▼ 5:03 PM 0.3 ▲ 11:20 PM 9.9 |
5:16 AM
8:23 PM
|
↑ 3:52 AM
↓ 8:22 PM
New Moon · 1%
|
|
| Tue, Jul 14 | ▼ 5:52 AM -0.9 ▲ 12:00 PM 8.1 ▼ 5:59 PM 0.1 |
5:17 AM
8:22 PM
|
↑ 5:08 AM
↓ 9:04 PM
New Moon · 0%
|
|
| Wed, Jul 15 | ▲ 12:15 AM 10.0 ▼ 6:45 AM -1.0 ▲ 12:53 PM 8.4 ▼ 6:53 PM 0.0 |
5:18 AM
8:21 PM
|
↑ 6:28 AM
↓ 9:37 PM
New Moon · 2%
|
|
| Thu, Jul 16 | ▲ 1:07 AM 10.0 ▼ 7:35 AM -1.0 ▲ 1:43 PM 8.6 ▼ 7:46 PM -0.1 |
5:19 AM
8:21 PM
|
↑ 7:46 AM
↓ 10:03 PM
Waxing Crescent · 7%
|
|
| Fri, Jul 17 | ▲ 1:59 AM 9.7 ▼ 8:23 AM -0.9 ▲ 2:33 PM 8.7 ▼ 8:39 PM -0.1 |
5:20 AM
8:20 PM
|
↑ 9:01 AM
↓ 10:25 PM
Waxing Crescent · 14%
|
|
| Sat, Jul 18 | ▲ 2:50 AM 9.4 ▼ 9:12 AM -0.6 ▲ 3:23 PM 8.7 ▼ 9:33 PM 0.1 |
5:21 AM
8:19 PM
|
↑ 10:13 AM
↓ 10:46 PM
Waxing Crescent · 22%
|
|
| Sun, Jul 19 | ▲ 3:42 AM 8.9 ▼ 10:00 AM -0.2 ▲ 4:14 PM 8.7 ▼ 10:27 PM 0.3 |
5:21 AM
8:19 PM
|
↑ 11:22 AM
↓ 11:05 PM
First Quarter · 32%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8440452 · view the interactive daily chart