Tides Today & Tomorrow in Eastport, ME

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Eastport, ME.
Next low tide : in 3h 57m at 11:13 am (1.5 ft)
Next high tide : 5:21 pm (18.1 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:02 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8410140
Common Questions About Tides

Eastport, ME Tides - Feb 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:3818.63:0117.88:591.09:201.36:464:36Third Quarter1Sat
2Sun3:2617.93:5217.09:481.710:092.16:454:37Third Quarter2Sun
3Mon4:1817.44:4616.310:412.211:022.76:444:39Third Quarter3Mon
4Tue5:1217.15:4315.911:362.511:583.06:424:40Third Quarter4Tue
5Wed6:0817.06:4015.912:332.56:414:42Waning Crescent5Wed
6Thu7:0417.27:3516.312:543.01:282.16:404:43Waning Crescent6Thu
7Fri7:5617.78:2516.81:482.62:201.56:384:44Waning Crescent7Fri
8Sat8:4418.39:1117.52:382.03:080.86:374:46Waning Crescent8Sat
9Sun9:2919.09:5418.33:251.33:520.06:364:47New Moon9Sun
10Mon10:1019.610:3419.04:080.54:34-0.76:344:49New Moon10Mon
11Tue10:5120.111:1419.64:50-0.15:14-1.26:334:50New Moon11Tue
12Wed11:3220.511:5420.15:32-0.75:55-1.56:314:52New Moon12Wed
13Thu12:1420.66:15-1.16:38-1.66:304:53Waxing Crescent13Thu
14Fri12:3720.412:5820.56:59-1.27:22-1.46:284:54Waxing Crescent14Fri
15Sat1:2120.51:4520.17:46-1.28:08-1.06:274:56Waxing Crescent15Sat
16Sun2:0920.32:3619.58:36-0.98:59-0.46:254:57First Quarter16Sun
17Mon3:0119.93:3118.79:30-0.49:550.36:244:59First Quarter17Mon
18Tue3:5919.54:3318.110:300.110:560.96:225:00First Quarter18Tue
19Wed5:0219.05:3917.711:350.46:215:01First Quarter19Wed
20Thu6:0818.96:4617.712:011.212:410.46:195:03Waxing Gibbous20Thu
21Fri7:1419.17:5018.11:071.01:460.06:175:04Waxing Gibbous21Fri
22Sat8:1619.68:4918.82:110.52:46-0.66:165:06Waxing Gibbous22Sat
23Sun9:1220.19:4219.43:09-0.13:40-1.16:145:07Full Moon23Sun
24Mon10:0320.510:3019.84:01-0.74:29-1.56:125:08Full Moon24Mon
25Tue10:5020.611:1420.04:49-1.15:14-1.56:115:10Full Moon25Tue
26Wed11:3420.411:5620.05:34-1.15:56-1.26:095:11Full Moon26Wed
27Thu12:1719.96:17-0.96:37-0.76:075:13Waning Gibbous27Thu
28Fri12:3719.712:5919.36:58-0.57:18-0.16:065:14Waning Gibbous28Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8410140)

Common Questions About Eastport, ME Tides

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

Slack tide in Eastport, ME is approximately 2:17 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 Eastport, ME?

Eastport, ME is currently in a neap phase. Tonight's moon is 52% 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 Eastport, 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 Eastport, ME?

Tide predictions for Eastport, 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 Eastport, ME?

Tide data for Eastport, ME is sourced from NOAA Station #8410140. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8410140.

What is the moon phase in Eastport, ME tonight?

Tonight the moon over Eastport, ME is First Quarter (52% illuminated). This places Eastport, 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