Tides Today & Tomorrow in Rockport, MA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Rockport, MA.
Next low tide : in 3h 10m at 10:14 am (0.5 ft)
Next high tide : 4:28 pm (8.7 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 5:11 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8441551
Common Questions About Tides

Rockport, MA Tides - Aug 1986

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:077.39:158.62:491.22:512.05:348:03Waning Crescent1Fri
2Sat9:587.310:038.73:411.13:401.95:358:02Waning Crescent2Sat
3Sun10:447.410:468.94:280.94:261.85:368:01Waning Crescent3Sun
4Mon11:257.511:259.05:100.75:071.75:377:59New Moon4Mon
5Tue12:027.75:490.65:471.55:387:58New Moon5Tue
6Wed12:029.212:368.06:250.46:261.25:397:57New Moon6Wed
7Thu12:399.31:118.37:010.27:061.05:407:56New Moon7Thu
8Fri1:179.41:478.67:380.17:480.75:417:54Waxing Crescent8Fri
9Sat1:579.42:268.98:160.08:320.55:427:53Waxing Crescent9Sat
10Sun2:409.33:089.28:570.19:210.35:437:51Waxing Crescent10Sun
11Mon3:289.13:559.49:420.210:140.25:447:50First Quarter11Mon
12Tue4:228.84:479.610:310.411:120.25:457:49First Quarter12Tue
13Wed5:218.45:459.611:250.75:467:47First Quarter13Wed
14Thu6:258.26:479.712:140.112:250.95:477:46First Quarter14Thu
15Fri7:338.17:539.91:200.01:290.95:487:44Waxing Gibbous15Fri
16Sat8:418.28:5810.12:26-0.12:340.85:497:43Waxing Gibbous16Sat
17Sun9:458.410:0010.33:29-0.43:370.65:517:41Waxing Gibbous17Sun
18Mon10:438.710:5710.54:28-0.64:350.35:527:40Full Moon18Mon
19Tue11:369.111:5010.65:21-0.85:300.15:537:38Full Moon19Tue
20Wed12:259.36:10-0.86:21-0.15:547:37Full Moon20Wed
21Thu12:4010.41:119.56:56-0.77:10-0.15:557:35Waning Gibbous21Thu
22Fri1:2710.11:559.57:40-0.57:58-0.15:567:34Waning Gibbous22Fri
23Sat2:129.72:389.48:23-0.18:450.15:577:32Waning Gibbous23Sat
24Sun2:589.23:219.29:050.39:330.45:587:31Waning Gibbous24Sun
25Mon3:458.64:069.09:490.810:220.75:597:29Third Quarter25Mon
26Tue4:358.14:548.710:351.311:141.06:007:27Third Quarter26Tue
27Wed5:297.65:468.411:251.76:017:26Third Quarter27Wed
28Thu6:287.36:438.312:101.312:192.06:027:24Third Quarter28Thu
29Fri7:297.17:428.21:101.41:172.26:037:22Waning Crescent29Fri
30Sat8:297.18:398.32:101.42:152.26:057:21Waning Crescent30Sat
31Sun9:237.39:308.53:051.33:082.06:067:19Waning Crescent31Sun
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 1:21 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 transitional phase. Tonight's moon is 62% 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 Third Quarter (62% 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