Tides Today & Tomorrow in Rockport, MA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Rockport, MA.
Next low tide : 2:06 pm (1.8 ft)
Next high tide : in 9m at 8:19 am (7.4 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 5:26 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8441551
Common Questions About Tides

Rockport, MA Tides - Aug 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:327.38:449.12:210.92:241.75:358:02Waning Crescent1Fri
2Sat9:297.69:399.63:180.53:191.45:368:01Waning Crescent2Sat
3Sun10:238.010:3210.14:110.04:130.95:377:59New Moon3Sun
4Mon11:138.511:2410.55:02-0.45:060.45:387:58New Moon4Mon
5Tue12:029.15:51-0.95:58-0.15:397:57New Moon5Tue
6Wed12:1510.812:519.66:38-1.16:51-0.55:407:56Waxing Crescent6Wed
7Thu1:0610.91:3910.07:26-1.37:44-0.85:417:54Waxing Crescent7Thu
8Fri1:5810.72:2910.38:14-1.28:39-0.95:427:53Waxing Crescent8Fri
9Sat2:5210.33:2010.49:04-0.99:35-0.85:437:52Waxing Crescent9Sat
10Sun3:489.84:1510.39:56-0.510:34-0.55:447:50First Quarter10Sun
11Mon4:479.25:1310.110:510.011:36-0.25:457:49First Quarter11Mon
12Tue5:518.66:149.811:490.65:477:47First Quarter12Tue
13Wed6:588.27:199.612:410.112:511.05:487:46Waxing Gibbous13Wed
14Thu8:067.98:239.41:470.31:561.35:497:44Waxing Gibbous14Thu
15Fri9:097.89:239.32:520.42:571.45:507:43Waxing Gibbous15Fri
16Sat10:077.910:169.33:500.43:541.45:517:42Waxing Gibbous16Sat
17Sun10:567.911:049.24:410.44:431.45:527:40Full Moon17Sun
18Mon11:398.011:459.25:240.55:261.35:537:38Full Moon18Mon
19Tue12:168.16:020.56:041.25:547:37Full Moon19Tue
20Wed12:219.112:488.26:360.66:411.15:557:35Full Moon20Wed
21Thu12:558.91:198.37:070.67:171.05:567:34Waning Gibbous21Thu
22Fri1:288.81:498.47:390.77:531.05:577:32Waning Gibbous22Fri
23Sat2:028.62:228.58:120.98:320.95:587:31Waning Gibbous23Sat
24Sun2:398.42:578.68:481.09:140.95:597:29Waning Gibbous24Sun
25Mon3:208.13:378.69:271.39:591.06:007:27Third Quarter25Mon
26Tue4:057.84:228.610:101.510:501.16:017:26Third Quarter26Tue
27Wed4:577.55:148.610:591.711:461.16:037:24Third Quarter27Wed
28Thu5:557.36:128.611:541.96:047:22Third Quarter28Thu
29Fri6:597.37:158.812:481.112:541.86:057:21Waning Crescent29Fri
30Sat8:037.48:189.21:500.81:571.66:067:19Waning Crescent30Sat
31Sun9:037.99:189.72:510.42:581.16:077:17Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8441551)

Common Questions About Rockport, MA Tides

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

Slack tide in Rockport, MA is approximately 11:12 am — 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 transitional phase. Tonight's moon is 79% 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 shifting between spring and neap.

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 (79% illuminated). This places Rockport, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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