Tides Today & Tomorrow in Rockport, ME

TIDE TIMES for Monday, July 20, 2026
The tide is currently rising in Rockport, ME.
Next low tide : 10:55 pm (0.6 ft)
Next high tide : in 59m at 4:45 pm (10.4 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:11 am
Moon phase : First Quarter (42% illuminated)
Tide Station Location : Station #8415490
Common Questions About Tides

Rockport, ME Tides - Dec 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:578.85:009.110:582.111:281.16:513:58Third Quarter1Sun
2Mon5:499.15:589.211:551.86:523:58Third Quarter2Mon
3Tue6:389.56:549.412:181.012:491.36:533:58Waning Crescent3Tue
4Wed7:2410.17:489.71:070.81:410.76:543:58Waning Crescent4Wed
5Thu8:1010.78:4010.01:550.62:310.06:553:57Waning Crescent5Thu
6Fri8:5511.39:3010.32:430.33:20-0.66:563:57New Moon6Fri
7Sat9:4111.810:2010.63:300.14:09-1.26:573:57New Moon7Sat
8Sun10:2912.211:1110.84:18-0.14:59-1.66:583:57New Moon8Sun
9Mon11:1912.45:08-0.25:50-1.86:593:57Waxing Crescent9Mon
10Tue12:0310.812:1112.46:00-0.26:43-1.87:003:57Waxing Crescent10Tue
11Wed12:5810.81:0612.26:54-0.17:38-1.67:013:57Waxing Crescent11Wed
12Thu1:5610.72:0511.97:520.18:35-1.37:023:57Waxing Crescent12Thu
13Fri2:5710.63:0811.48:540.39:35-0.97:033:57First Quarter13Fri
14Sat4:0010.54:1610.99:590.410:36-0.57:033:57First Quarter14Sat
15Sun5:0310.55:2310.511:060.511:37-0.27:043:58First Quarter15Sun
16Mon6:0410.66:2810.212:130.47:053:58Waxing Gibbous16Mon
17Tue7:0110.87:2910.112:360.11:150.27:063:58Waxing Gibbous17Tue
18Wed7:5510.98:259.91:320.32:120.17:063:59Waxing Gibbous18Wed
19Thu8:4511.09:179.82:240.53:03-0.17:073:59Waxing Gibbous19Thu
20Fri9:3110.910:059.73:120.73:50-0.17:073:59Full Moon20Fri
21Sat10:1410.910:499.63:560.94:33-0.17:084:00Full Moon21Sat
22Sun10:5410.711:309.44:371.15:130.07:084:00Full Moon22Sun
23Mon11:3010.55:151.35:510.17:094:01Full Moon23Mon
24Tue12:099.312:0410.35:521.56:280.27:094:02Waning Gibbous24Tue
25Wed12:459.112:3610.26:291.67:050.47:104:02Waning Gibbous25Wed
26Thu1:209.01:1010.07:071.77:420.57:104:03Waning Gibbous26Thu
27Fri1:558.91:499.87:481.88:220.77:104:04Waning Gibbous27Fri
28Sat2:338.92:329.68:321.99:050.87:104:04Third Quarter28Sat
29Sun3:159.03:209.49:211.99:501.07:114:05Third Quarter29Sun
30Mon4:029.24:129.310:141.810:391.07:114:06Third Quarter30Mon
31Tue4:529.45:099.211:101.511:301.17:114:07Third Quarter31Tue
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 7:50 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, ME?

Rockport, ME is currently in a neap phase. Tonight's moon is 42% 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 (42% 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