Tides Today & Tomorrow in Rockport, MA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Rockport, MA.
Next low tide (tomorrow) : 1:41 am (0.8 ft)
Next high tide : in 3h 08m at 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 - May 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:1010.32:528.68:36-0.68:430.95:367:42Waxing Crescent1Mon
2Tue2:599.83:438.29:26-0.19:341.35:357:43Waxing Crescent2Tue
3Wed3:519.34:387.910:190.410:291.75:337:44First Quarter3Wed
4Thu4:478.85:377.711:140.811:271.95:327:45First Quarter4Thu
5Fri5:478.46:367.612:111.15:317:46First Quarter5Fri
6Sat6:488.27:337.712:292.01:081.35:307:47First Quarter6Sat
7Sun7:478.18:247.91:291.92:011.35:287:49Waxing Gibbous7Sun
8Mon8:428.09:108.22:261.72:491.45:277:50Waxing Gibbous8Mon
9Tue9:318.19:518.53:161.43:331.45:267:51Waxing Gibbous9Tue
10Wed10:168.110:288.74:011.14:121.45:257:52Waxing Gibbous10Wed
11Thu10:568.111:039.04:420.84:491.45:247:53Full Moon11Thu
12Fri11:348.111:379.25:210.55:251.35:237:54Full Moon12Fri
13Sat12:128.25:590.26:021.35:217:55Full Moon13Sat
14Sun12:129.412:508.26:390.06:401.35:207:56Full Moon14Sun
15Mon12:519.61:308.27:20-0.17:221.25:197:57Waning Gibbous15Mon
16Tue1:339.82:158.28:05-0.28:081.25:187:58Waning Gibbous16Tue
17Wed2:209.83:048.28:53-0.28:591.25:177:59Waning Gibbous17Wed
18Thu3:129.83:598.39:46-0.19:561.25:168:00Waning Gibbous18Thu
19Fri4:109.64:598.410:42-0.110:581.15:168:01Third Quarter19Fri
20Sat5:129.56:008.711:410.05:158:02Third Quarter20Sat
21Sun6:199.37:029.112:040.912:400.05:148:03Third Quarter21Sun
22Mon7:259.28:019.61:110.61:390.05:138:04Waning Crescent22Mon
23Tue8:299.28:5710.02:150.12:360.15:128:05Waning Crescent23Tue
24Wed9:309.29:5110.43:16-0.33:300.15:118:06Waning Crescent24Wed
25Thu10:279.210:4110.64:12-0.74:220.25:118:07New Moon25Thu
26Fri11:209.111:3010.65:05-0.95:110.35:108:08New Moon26Fri
27Sat12:109.05:55-0.95:590.55:098:09New Moon27Sat
28Sun12:1710.512:588.86:42-0.86:460.75:098:10New Moon28Sun
29Mon1:0210.31:458.57:29-0.57:321.05:088:11Waxing Crescent29Mon
30Tue1:489.92:318.38:15-0.28:191.35:088:11Waxing Crescent30Tue
31Wed2:349.53:188.09:020.29:071.55:078:12Waxing Crescent31Wed
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 10:32 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