Massachusetts
Plum Island, Merrimack River Entrance — Weekly Tide Table
Aug 9 – Aug 15, 2026 · Local station time · Heights in ft (MLLW)| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Sun, Aug 9 | ▼ 2:45 AM 0.0 ▲ 8:54 AM 7.4 ▼ 2:53 PM 0.8 ▲ 9:13 PM 9.2 |
5:43 AM
7:57 PM
|
↑ 1:35 AM
↓ 6:13 PM
Waning Crescent · 12%
|
|
| Mon, Aug 10 | ▼ 3:46 AM -0.2 ▲ 9:54 AM 7.6 ▼ 3:54 PM 0.6 ▲ 10:12 PM 9.5 |
5:44 AM
7:56 PM
|
↑ 2:48 AM
↓ 7:00 PM
Waning Crescent · 5%
|
|
| Tue, Aug 11 | ▼ 4:43 AM -0.5 ▲ 10:51 AM 7.9 ▼ 4:51 PM 0.3 ▲ 11:08 PM 9.6 |
5:45 AM
7:54 PM
|
↑ 4:07 AM
↓ 7:36 PM
New Moon · 1%
|
|
| Wed, Aug 12 | ▼ 5:36 AM -0.7 ▲ 11:44 AM 8.3 ▼ 5:46 PM 0.0 |
5:46 AM
7:53 PM
|
↑ 5:27 AM
↓ 8:04 PM
New Moon · 0%
|
|
| Thu, Aug 13 | ▲ 12:01 AM 9.7 ▼ 6:26 AM -0.8 ▲ 12:34 PM 8.6 ▼ 6:39 PM -0.2 |
5:47 AM
7:51 PM
|
↑ 6:43 AM
↓ 8:28 PM
New Moon · 1%
|
|
| Fri, Aug 14 | ▲ 12:51 AM 9.6 ▼ 7:13 AM -0.7 ▲ 1:21 PM 8.8 ▼ 7:29 PM -0.3 |
5:48 AM
7:50 PM
|
↑ 7:57 AM
↓ 8:49 PM
Waxing Crescent · 5%
|
|
| Sat, Aug 15 | ▲ 1:40 AM 9.4 ▼ 7:57 AM -0.6 ▲ 2:07 PM 8.9 ▼ 8:18 PM -0.2 |
5:49 AM
7:49 PM
|
↑ 9:07 AM
↓ 9:09 PM
Waxing Crescent · 11%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8440452 · view the interactive daily chart