Tides Today & Tomorrow in Rockport, MA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Rockport, MA.
Next low tide : in 1h 48m at 12:58 pm (0.8 ft)
Next high tide : 7:24 pm (9.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:05 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8441551
Common Questions About Tides

Rockport, MA Tides - Apr 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:068.44:497.210:381.110:452.06:247:08Third Quarter1Wed
2Thu4:598.25:467.011:331.211:412.16:227:09Third Quarter2Thu
3Fri5:588.26:487.112:331.36:207:10Third Quarter3Fri
4Sat7:008.27:487.312:422.11:321.16:197:11Third Quarter4Sat
5Sun8:018.58:437.81:441.82:280.86:177:12Waning Crescent5Sun
6Mon8:588.99:338.42:421.33:190.46:157:13Waning Crescent6Mon
7Tue9:519.310:209.13:360.74:070.06:137:15Waning Crescent7Tue
8Wed10:419.611:049.84:27-0.14:52-0.36:127:16New Moon8Wed
9Thu11:319.911:4910.55:17-0.75:37-0.56:107:17New Moon9Thu
10Fri12:1910.06:06-1.36:22-0.66:087:18New Moon10Fri
11Sat12:3510.91:099.96:56-1.67:09-0.66:077:19Waxing Crescent11Sat
12Sun1:2311.12:009.77:47-1.77:59-0.46:057:20Waxing Crescent12Sun
13Mon2:1311.02:549.48:40-1.58:520.06:037:21Waxing Crescent13Mon
14Tue3:0810.73:538.99:37-1.19:490.46:027:23First Quarter14Tue
15Wed4:0710.24:568.510:38-0.610:510.86:007:24First Quarter15Wed
16Thu5:139.76:048.311:42-0.111:591.15:597:25First Quarter16Thu
17Fri6:239.37:138.212:500.25:577:26First Quarter17Fri
18Sat7:329.18:188.41:091.21:550.45:557:27Waxing Gibbous18Sat
19Sun8:379.09:158.62:171.12:540.55:547:28Waxing Gibbous19Sun
20Mon9:358.910:058.83:180.93:460.55:527:29Waxing Gibbous20Mon
21Tue10:268.810:488.94:100.74:300.75:517:31Waxing Gibbous21Tue
22Wed11:108.711:259.04:550.65:090.85:497:32Full Moon22Wed
23Thu11:508.511:589.05:350.55:441.05:487:33Full Moon23Thu
24Fri12:268.36:110.46:171.25:467:34Full Moon24Fri
25Sat12:299.012:598.26:450.46:491.45:457:35Full Moon25Sat
26Sun1:009.01:338.07:200.47:231.55:437:36Waning Gibbous26Sun
27Mon1:328.92:087.87:570.58:001.75:427:37Waning Gibbous27Mon
28Tue2:088.92:467.78:360.68:391.85:407:39Waning Gibbous28Tue
29Wed2:488.83:307.59:200.89:241.95:397:40Waning Gibbous29Wed
30Thu3:348.64:197.410:080.910:142.05:387:41Third Quarter30Thu
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 4:11 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 67% 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 First Quarter (67% 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