Tides Today & Tomorrow in Rockport, MA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Rockport, MA.
Next low tide (tomorrow) : 12:40 am (0.7 ft)
Next high tide : in 3h 38m at 6:28 pm (9.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:04 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8441551
Common Questions About Tides

Rockport, MA Tides - Mar 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:378.06:236.812:071.46:165:32Third Quarter1Sat
2Sun6:378.07:246.912:132.11:071.36:155:33Waning Crescent2Sun
3Mon7:358.28:187.11:122.02:021.16:135:34Waning Crescent3Mon
4Tue8:278.59:057.52:061.72:510.76:115:36Waning Crescent4Tue
5Wed9:148.99:468.02:561.33:340.46:105:37Waning Crescent5Wed
6Thu9:589.210:268.63:420.84:150.06:085:38New Moon6Thu
7Fri10:409.511:049.24:260.24:54-0.36:065:39New Moon7Fri
8Sat11:239.711:449.75:10-0.35:34-0.56:055:40New Moon8Sat
9Sun1:079.86:55-0.87:15-0.67:036:42Waxing Crescent9Sun
10Mon1:2610.11:539.77:43-1.08:00-0.57:016:43Waxing Crescent10Mon
11Tue2:1110.42:439.48:33-1.18:47-0.37:006:44Waxing Crescent11Tue
12Wed3:0110.43:379.09:26-1.09:390.06:586:45Waxing Crescent12Wed
13Thu3:5610.24:378.610:24-0.710:370.46:566:46First Quarter13Thu
14Fri4:579.95:448.211:28-0.411:410.76:546:48First Quarter14Fri
15Sat6:059.66:558.012:36-0.16:536:49First Quarter15Sat
16Sun7:169.48:068.112:500.91:460.06:516:50Waxing Gibbous16Sun
17Mon8:269.49:118.32:010.92:510.06:496:51Waxing Gibbous17Mon
18Tue9:309.510:088.73:070.73:50-0.16:476:52Waxing Gibbous18Tue
19Wed10:269.510:579.04:060.44:41-0.16:466:53Waxing Gibbous19Wed
20Thu11:169.511:419.14:580.25:25-0.16:446:55Full Moon20Thu
21Fri12:009.35:430.16:050.16:426:56Full Moon21Fri
22Sat12:199.212:409.16:250.06:410.36:406:57Full Moon22Sat
23Sun12:559.21:178.87:030.07:150.66:396:58Full Moon23Sun
24Mon1:289.11:538.57:410.17:500.86:376:59Waning Gibbous24Mon
25Tue2:019.02:308.28:190.38:271.16:357:00Waning Gibbous25Tue
26Wed2:378.93:097.98:590.59:061.46:337:01Waning Gibbous26Wed
27Thu3:178.73:537.59:430.89:501.76:327:03Waning Gibbous27Thu
28Fri4:028.44:427.210:311.010:391.96:307:04Third Quarter28Fri
29Sat4:548.25:387.011:251.311:342.16:287:05Third Quarter29Sat
30Sun5:518.16:397.012:231.46:267:06Third Quarter30Sun
31Mon6:528.17:397.212:332.11:221.36:257:07Third Quarter31Mon
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 9:34 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 neap phase. Tonight's moon is 58% 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 minimum.

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 (58% illuminated). This places Rockport, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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