Tides Today & Tomorrow in Eastport, ME

TIDE TIMES for Friday, August 21, 2026
The tide is currently falling in Eastport, ME.
Next low tide (tomorrow) : in 4h 10m at 12:59 am (2.7 ft)
Next high tide (tomorrow) : 7:07 am (15.4 ft)
Sunset today : 7:24 pm
Sunrise tomorrow : 5:37 am
Moon phase : First Quarter (65% illuminated)
Tide Station Location : Station #8410140
Common Questions About Tides

Eastport, ME Tides - Feb 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:2618.97:0417.412:191.41:000.56:484:34Waxing Gibbous1Wed
2Thu7:2919.18:0717.61:231.42:030.16:474:35Waxing Gibbous2Thu
3Fri8:3019.59:0618.02:251.23:03-0.36:464:37Waxing Gibbous3Fri
4Sat9:2619.89:5918.43:230.83:57-0.86:454:38Full Moon4Sat
5Sun10:1720.110:4818.74:150.44:47-1.06:434:40Full Moon5Sun
6Mon11:0520.111:3318.85:040.25:32-1.06:424:41Full Moon6Mon
7Tue11:5019.95:490.16:16-0.76:414:43Waning Gibbous7Tue
8Wed12:1618.712:3319.56:320.36:57-0.36:404:44Waning Gibbous8Wed
9Thu12:5818.51:1618.97:150.77:380.36:384:45Waning Gibbous9Thu
10Fri1:4018.31:5918.27:581.18:191.06:374:47Waning Gibbous10Fri
11Sat2:2217.92:4317.48:411.69:011.76:354:48Waning Gibbous11Sat
12Sun3:0717.53:3016.69:272.19:472.56:344:50Third Quarter12Sun
13Mon3:5417.04:2116.010:162.610:363.16:334:51Third Quarter13Mon
14Tue4:4616.75:1715.511:102.911:303.56:314:52Third Quarter14Tue
15Wed5:4116.56:1515.412:072.96:304:54Third Quarter15Wed
16Thu6:3816.77:1215.612:273.61:042.66:284:55Waning Crescent16Thu
17Fri7:3317.28:0616.21:243.31:592.06:274:57Waning Crescent17Fri
18Sat8:2417.98:5517.02:182.72:511.16:254:58Waning Crescent18Sat
19Sun9:1218.89:4117.93:081.83:380.26:235:00New Moon19Sun
20Mon9:5719.710:2418.83:550.94:23-0.76:225:01New Moon20Mon
21Tue10:4120.411:0719.64:400.05:07-1.46:205:02New Moon21Tue
22Wed11:2520.911:5020.25:24-0.85:50-1.96:195:04New Moon22Wed
23Thu12:1021.16:09-1.36:35-2.06:175:05Waxing Crescent23Thu
24Fri12:3420.612:5620.96:56-1.67:20-1.86:155:06Waxing Crescent24Fri
25Sat1:2120.71:4520.47:44-1.58:08-1.26:145:08Waxing Crescent25Sat
26Sun2:1020.52:3719.68:36-1.18:59-0.46:125:09First Quarter26Sun
27Mon3:0220.03:3418.69:31-0.49:550.66:105:11First Quarter27Mon
28Tue4:0019.24:3617.610:320.310:571.56:095:12First Quarter28Tue
29Wed5:0318.65:4317.011:370.86:075:13First Quarter29Wed
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 4:03 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 Eastport, ME?

Eastport, ME is currently in a transitional phase. Tonight's moon is 65% 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 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 (65% illuminated). This places Eastport, ME 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