Tides Today & Tomorrow in Rockport, MA

TIDE TIMES for Sunday, July 12, 2026
The tide is currently falling in Rockport, MA.
Next low tide : in 2h 46m at 3:43 pm (0.5 ft)
Next high tide : 10:04 pm (10.6 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:15 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8441551
Common Questions About Tides

Rockport, MA Tides - May 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:539.11:248.27:130.37:181.25:367:42Waxing Crescent1Sat
2Sun1:279.22:008.27:510.37:571.35:347:43Waxing Crescent2Sun
3Mon2:059.22:408.28:310.38:391.35:337:44Waxing Crescent3Mon
4Tue2:479.23:258.29:150.39:251.35:327:46Waxing Crescent4Tue
5Wed3:349.14:158.210:030.310:171.35:317:47First Quarter5Wed
6Thu4:279.05:098.310:550.411:141.25:297:48First Quarter6Thu
7Fri5:259.06:078.611:510.45:287:49First Quarter7Fri
8Sat6:279.07:069.012:151.012:480.35:277:50First Quarter8Sat
9Sun7:309.18:049.51:180.61:460.15:267:51Waxing Gibbous9Sun
10Mon8:329.39:0010.12:200.12:42-0.15:247:52Waxing Gibbous10Mon
11Tue9:329.59:5510.63:19-0.53:37-0.35:237:53Waxing Gibbous11Tue
12Wed10:299.810:4711.14:15-1.14:30-0.55:227:54Full Moon12Wed
13Thu11:249.911:3911.35:09-1.55:22-0.65:217:55Full Moon13Thu
14Fri12:1710.06:01-1.76:14-0.65:207:56Full Moon14Fri
15Sat12:3011.41:099.96:53-1.77:05-0.55:197:57Waning Gibbous15Sat
16Sun1:2211.22:019.77:45-1.67:58-0.25:187:58Waning Gibbous16Sun
17Mon2:1410.92:549.58:37-1.28:510.15:178:00Waning Gibbous17Mon
18Tue3:0710.43:499.29:30-0.89:470.55:168:01Waning Gibbous18Tue
19Wed4:039.94:469.010:24-0.310:450.85:158:02Third Quarter19Wed
20Thu5:029.35:448.811:190.211:451.15:148:03Third Quarter20Thu
21Fri6:028.86:428.712:150.65:138:03Third Quarter21Fri
22Sat7:038.57:378.712:451.21:110.95:138:04Third Quarter22Sat
23Sun8:018.38:298.71:451.22:041.15:128:05Waning Crescent23Sun
24Mon8:558.19:178.82:401.12:531.25:118:06Waning Crescent24Mon
25Tue9:458.110:008.93:300.93:391.35:108:07Waning Crescent25Tue
26Wed10:308.110:399.04:150.84:201.45:108:08Waning Crescent26Wed
27Thu11:118.111:159.14:560.64:591.45:098:09New Moon27Thu
28Fri11:488.111:509.25:340.55:361.45:088:10New Moon28Fri
29Sat12:248.16:110.36:131.35:088:11New Moon29Sat
30Sun12:259.31:008.26:490.26:521.35:078:12New Moon30Sun
31Mon1:029.41:388.37:270.17:321.25:078:12Waxing Crescent31Mon
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 6:53 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 5% 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 Waning Crescent (5% 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