Tides Today & Tomorrow in Rockport, MA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Rockport, MA.
Next low tide : in 5h 40m at 4:18 pm (1.8 ft)
Next high tide : 10:39 pm (9.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:06 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8441551
Common Questions About Tides

Rockport, MA Tides - Apr 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:408.59:118.12:231.42:550.75:236:08Waning Crescent1Sat
2Sun10:248.810:508.64:091.04:370.56:217:09Waning Crescent2Sun
3Mon11:069.111:289.04:520.65:160.26:207:11New Moon3Mon
4Tue11:479.35:340.15:550.06:187:12New Moon4Tue
5Wed12:069.512:289.56:17-0.46:35-0.26:167:13New Moon5Wed
6Thu12:459.91:119.67:00-0.77:17-0.36:147:14Waxing Crescent6Thu
7Fri1:2710.21:589.67:47-1.08:02-0.36:137:15Waxing Crescent7Fri
8Sat2:1310.42:479.48:36-1.18:51-0.16:117:16Waxing Crescent8Sat
9Sun3:0310.43:429.29:30-1.09:450.16:097:17Waxing Crescent9Sun
10Mon3:5910.24:428.910:27-0.710:440.46:087:19First Quarter10Mon
11Tue5:0110.05:488.711:30-0.511:490.66:067:20First Quarter11Tue
12Wed6:089.86:578.712:36-0.36:047:21First Quarter12Wed
13Thu7:189.68:058.812:570.71:42-0.26:037:22Waxing Gibbous13Thu
14Fri8:269.69:079.12:050.52:46-0.36:017:23Waxing Gibbous14Fri
15Sat9:299.710:039.43:090.33:43-0.35:597:24Waxing Gibbous15Sat
16Sun10:259.710:539.74:070.04:34-0.35:587:25Waxing Gibbous16Sun
17Mon11:169.711:389.84:59-0.25:21-0.25:567:26Full Moon17Mon
18Tue12:039.55:46-0.36:030.05:557:28Full Moon18Tue
19Wed12:199.812:459.26:29-0.36:430.35:537:29Full Moon19Wed
20Thu12:579.71:259.07:10-0.27:210.65:527:30Full Moon20Thu
21Fri1:349.52:048.67:49-0.17:590.95:507:31Waning Gibbous21Fri
22Sat2:109.32:438.38:290.28:381.25:487:32Waning Gibbous22Sat
23Sun2:499.03:258.09:120.49:211.55:477:33Waning Gibbous23Sun
24Mon3:318.84:117.89:570.710:081.75:457:34Waning Gibbous24Mon
25Tue4:198.55:037.610:460.910:591.95:447:36Third Quarter25Tue
26Wed5:128.35:597.511:391.111:552.05:437:37Third Quarter26Wed
27Thu6:098.26:567.612:351.25:417:38Third Quarter27Thu
28Fri7:088.27:517.812:542.01:301.25:407:39Third Quarter28Fri
29Sat8:058.38:418.11:511.72:231.05:387:40Waning Crescent29Sat
30Sun8:588.59:278.62:451.33:110.85:377:41Waning Crescent30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8441551)

Common Questions About Rockport, MA Tides

Show All
What time does the tide turn (slack tide) in Rockport, MA today?

Slack tide in Rockport, MA is approximately 7:28 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Rockport, MA?

Rockport, MA is currently in a spring phase. Tonight's moon is 95% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Rockport, MA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Rockport, MA?

Tide predictions for Rockport, MA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Rockport, MA?

Tide data for Rockport, MA is sourced from NOAA Station #8441551. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8441551.

What is the moon phase in Rockport, MA tonight?

Tonight the moon over Rockport, MA is Waxing Gibbous (95% illuminated). This places Rockport, MA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA