Tides Today & Tomorrow in Rockport, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Rockport, ME.
Next low tide : in 3h 17m at 11:26 pm (0.7 ft)
Next high tide (tomorrow) : 5:41 am (10.2 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 4:52 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8415490
Common Questions About Tides

Rockport, ME Tides - May 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:0710.06:539.712:021.412:390.35:267:40Third Quarter1Sun
2Mon7:1110.37:5310.31:051.01:370.05:247:41Waning Crescent2Mon
3Tue8:1510.68:5011.02:060.32:34-0.35:237:42Waning Crescent3Tue
4Wed9:1611.09:4411.63:04-0.43:28-0.75:227:43Waning Crescent4Wed
5Thu10:1411.410:3612.24:00-1.14:21-1.05:207:45New Moon5Thu
6Fri11:1011.611:2812.64:55-1.75:13-1.15:197:46New Moon6Fri
7Sat12:0411.75:48-2.06:05-1.15:187:47New Moon7Sat
8Sun12:1912.712:5911.66:42-2.26:57-0.95:167:48Waxing Crescent8Sun
9Mon1:1212.61:5411.37:35-2.07:51-0.65:157:49Waxing Crescent9Mon
10Tue2:0612.32:5011.08:30-1.78:46-0.15:147:50Waxing Crescent10Tue
11Wed3:0211.83:4910.69:26-1.29:440.35:137:52Waxing Crescent11Wed
12Thu4:0111.24:4910.210:23-0.710:440.85:127:53First Quarter12Thu
13Fri5:0310.75:4910.011:22-0.211:471.05:107:54First Quarter13Fri
14Sat6:0510.26:479.912:210.25:097:55First Quarter14Sat
15Sun7:069.97:429.912:491.11:180.55:087:56First Quarter15Sun
16Mon8:039.88:3310.01:481.12:110.75:077:57Waxing Gibbous16Mon
17Tue8:559.79:2110.12:411.03:000.85:067:58Waxing Gibbous17Tue
18Wed9:449.610:0410.23:300.83:440.95:057:59Waxing Gibbous18Wed
19Thu10:299.610:4410.34:140.64:251.05:048:00Waxing Gibbous19Thu
20Fri11:119.611:2010.34:550.45:031.05:038:01Full Moon20Fri
21Sat11:509.511:5310.35:330.35:391.15:028:02Full Moon21Sat
22Sun12:269.46:100.26:151.25:028:03Full Moon22Sun
23Mon12:2310.312:599.46:460.26:501.35:018:04Full Moon23Mon
24Tue12:5410.31:339.37:230.27:281.45:008:05Waning Gibbous24Tue
25Wed1:3010.42:099.38:020.28:081.44:598:06Waning Gibbous25Wed
26Thu2:1010.32:519.48:440.28:531.44:588:07Waning Gibbous26Thu
27Fri2:5510.33:389.49:290.29:431.44:588:08Waning Gibbous27Fri
28Sat3:4510.34:309.610:190.210:391.34:578:09Third Quarter28Sat
29Sun4:4110.25:269.911:130.111:391.04:568:10Third Quarter29Sun
30Mon5:4210.26:2610.312:100.04:568:11Third Quarter30Mon
31Tue6:4710.37:2610.812:410.61:08-0.14:558:12Waning Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415490)

Common Questions About Rockport, ME Tides

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What time does the tide turn (slack tide) in Rockport, ME today?

Slack tide in Rockport, ME is approximately 2:33 am — 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, ME?

Rockport, ME is currently in a neap phase. Tonight's moon is 48% 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, ME 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, ME?

Tide predictions for Rockport, ME 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, ME?

Tide data for Rockport, ME is sourced from NOAA Station #8415490. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8415490.

What is the moon phase in Rockport, ME tonight?

Tonight the moon over Rockport, ME is First Quarter (48% illuminated). This places Rockport, ME 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