Nearby Harbors
44.1859’ N, 69.0729’ W

Rockport, ME

66°
H -°
L 62°
SSW
4mph
Low tide
3:01 am
Photo Credits

Tides Today & Tomorrow in Rockport, ME

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Rockport, ME.
Next low tide (tomorrow) : in 3h 08m at 3:01 am (1.1 ft)
Next high tide (tomorrow) : 9:18 am (8.5 ft)
Sunset today : 7:28 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8415490
Common Questions About Tides

Featured Local Businesses

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Rockport, ME Tides - Oct 1971

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:359.68:4910.72:190.32:360.86:336:18Waxing Gibbous1Fri
2Sat9:2610.49:4511.23:12-0.23:310.06:346:16Waxing Gibbous2Sat
3Sun10:1511.210:3811.64:01-0.74:25-0.86:356:15Full Moon3Sun
4Mon11:0211.811:3011.74:50-1.05:16-1.46:376:13Full Moon4Mon
5Tue11:5012.35:37-1.16:08-1.86:386:11Full Moon5Tue
6Wed12:2211.712:3812.56:26-1.07:00-1.96:396:09Waning Gibbous6Wed
7Thu1:1511.41:2812.47:15-0.77:54-1.76:406:07Waning Gibbous7Thu
8Fri2:1011.02:2112.08:07-0.28:50-1.36:416:06Waning Gibbous8Fri
9Sat3:0810.43:1911.59:030.39:49-0.86:436:04Third Quarter9Sat
10Sun4:109.94:2211.010:030.910:52-0.26:446:02Third Quarter10Sun
11Mon5:159.55:3010.511:081.311:570.26:456:00Third Quarter11Mon
12Tue6:219.36:3710.212:151.56:465:58Third Quarter12Tue
13Wed7:229.37:3910.01:010.41:211.56:485:57Waning Crescent13Wed
14Thu8:189.58:3610.02:000.52:201.36:495:55Waning Crescent14Thu
15Fri9:099.79:2710.02:520.63:131.16:505:53Waning Crescent15Fri
16Sat9:549.910:139.93:380.63:590.86:515:52Waning Crescent16Sat
17Sun10:3410.010:559.84:190.74:410.76:535:50New Moon17Sun
18Mon11:1110.111:349.74:560.85:190.56:545:48New Moon18Mon
19Tue11:4310.15:301.05:550.46:555:47New Moon19Tue
20Wed12:109.512:1210.16:021.26:290.46:565:45New Moon20Wed
21Thu12:439.312:4010.16:351.47:050.56:585:43Waxing Crescent21Thu
22Fri1:149.11:1110.07:081.67:410.66:595:42Waxing Crescent22Fri
23Sat1:488.91:479.97:441.88:210.77:005:40Waxing Crescent23Sat
24Sun2:278.82:299.88:252.09:060.87:025:39Waxing Crescent24Sun
25Mon3:128.63:179.89:112.19:560.97:035:37First Quarter25Mon
26Tue4:048.64:119.710:042.110:510.97:045:36First Quarter26Tue
27Wed5:028.75:119.811:042.011:500.77:055:34First Quarter27Wed
28Thu6:059.06:169.912:081.77:075:33First Quarter28Thu
29Fri7:069.57:2210.212:490.51:121.17:085:31Waxing Gibbous29Fri
30Sat8:0310.28:2510.61:460.12:130.47:095:30Waxing Gibbous30Sat
31Sun7:5711.08:2410.91:40-0.22:11-0.46:114:28Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415490)

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Common Questions About Rockport, ME Tides

Collapse All
Is this week a spring tide or neap tide in Rockport, ME?

Rockport, ME is currently in a spring phase. Tonight's moon is 81% 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, 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 Waxing Gibbous (81% illuminated). This places Rockport, ME 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

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