Massachusetts
Plum Island Sound (south End) — Tide Calendar
May 2026 · Local station time · Heights in ft (MLLW) · Negative tides only| Date | Tide Curve | High & Low Tides | Sun | Moon |
|---|---|---|---|---|
| Fri, May 15 | ▼ 4:50 AM -0.3 ▲ 10:53 AM 9.0 ▼ 5:00 PM 0.4 ▲ 11:09 PM 10.5 |
5:23 AM
7:58 PM
|
↑ 4:05 AM
↓ 7:09 PM
New Moon · 2%
|
|
| Sat, May 16 | ▼ 5:40 AM -0.8 ▲ 11:44 AM 9.1 ▼ 5:49 PM 0.3 ▲ 11:58 PM 10.9 |
5:22 AM
7:59 PM
|
↑ 4:37 AM
↓ 8:29 PM
New Moon · 0%
|
|
| Sun, May 17 | ▼ 6:31 AM -1.1 ▲ 12:35 PM 9.2 ▼ 6:39 PM 0.1 |
5:21 AM
8:00 PM
|
↑ 5:18 AM
↓ 9:46 PM
New Moon · 1%
|
|
| Mon, May 18 | ▲ 12:49 AM 11.1 ▼ 7:22 AM -1.2 ▲ 1:27 PM 9.2 ▼ 7:30 PM 0.1 |
5:20 AM
8:01 PM
|
↑ 6:11 AM
↓ 10:55 PM
Waxing Crescent · 5%
|
|
| Tue, May 19 | ▲ 1:41 AM 11.1 ▼ 8:15 AM -1.2 ▲ 2:20 PM 9.2 ▼ 8:24 PM 0.1 |
5:19 AM
8:02 PM
|
↑ 7:16 AM
↓ 11:51 PM
Waxing Crescent · 11%
|
|
| Wed, May 20 | ▲ 2:35 AM 11.0 ▼ 9:09 AM -1.0 ▲ 3:15 PM 9.1 ▼ 9:21 PM 0.2 |
5:18 AM
8:03 PM
|
↑ 8:30 AM
↓ —
Waxing Crescent · 20%
|
|
| Thu, May 21 | ▲ 3:31 AM 10.6 ▼ 10:05 AM -0.7 ▲ 4:11 PM 9.1 ▼ 10:20 PM 0.4 |
5:17 AM
8:04 PM
|
↑ 9:49 AM
↓ 12:34 AM
Waxing Crescent · 30%
|
|
| Fri, May 22 | ▲ 4:29 AM 10.2 ▼ 11:01 AM -0.4 ▲ 5:10 PM 9.0 ▼ 11:21 PM 0.6 |
5:16 AM
8:05 PM
|
↑ 11:07 AM
↓ 1:08 AM
First Quarter · 40%
|
|
| Sat, May 23 | ▲ 5:30 AM 9.7 ▼ 11:59 AM -0.1 ▲ 6:09 PM 9.0 |
5:15 AM
8:06 PM
|
↑ 12:22 PM
↓ 1:35 AM
First Quarter · 52%
|
▲ high tide ▼ low tide · heights in ft above MLLW · predictions derived from NOAA data for station 8441241 · view the interactive daily chart