Tides Today & Tomorrow in Eastport, ME

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Eastport, ME.
Next low tide (tomorrow) : 8:59 am (0.1 ft)
Next high tide (tomorrow) : in 5h 52m at 2:39 am (19.1 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 5:31 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8410140
Common Questions About Tides

Eastport, ME Tides - Apr 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:3317.37:1016.712:252.61:001.85:085:55Waxing Gibbous1Wed
2Thu7:3417.58:0517.21:272.31:571.65:065:56Waxing Gibbous2Thu
3Fri8:2717.88:5217.82:221.72:471.25:045:57Waxing Gibbous3Fri
4Sat9:1318.19:3318.43:101.23:300.95:025:59Waxing Gibbous4Sat
5Sun9:5418.410:1118.83:520.74:090.85:006:00Full Moon5Sun
6Mon10:3218.510:4719.04:300.34:460.74:596:01Full Moon6Mon
7Tue11:0818.411:2219.05:070.15:220.84:576:02Full Moon7Tue
8Wed11:4418.311:5718.95:430.15:581.14:556:04Full Moon8Wed
9Thu12:2118.06:200.26:341.44:536:05Waning Gibbous9Thu
10Fri12:3418.712:5917.76:580.57:121.84:516:06Waning Gibbous10Fri
11Sat1:1218.51:3917.37:380.87:532.14:506:07Waning Gibbous11Sat
12Sun1:5318.22:2217.08:211.18:372.44:486:09Waning Gibbous12Sun
13Mon2:3917.93:1016.89:081.49:272.64:466:10Third Quarter13Mon
14Tue3:3017.74:0416.710:001.510:232.64:446:11Third Quarter14Tue
15Wed4:2817.75:0317.010:581.511:232.34:436:12Third Quarter15Wed
16Thu5:2917.96:0317.611:571.14:416:14Waning Crescent16Thu
17Fri6:3018.57:0218.612:251.512:560.54:396:15Waning Crescent17Fri
18Sat7:2919.37:5719.81:250.51:53-0.34:376:16Waning Crescent18Sat
19Sun8:2620.18:5120.92:23-0.72:48-1.04:366:17Waning Crescent19Sun
20Mon9:2020.79:4221.83:17-1.93:40-1.64:346:19New Moon20Mon
21Tue10:1221.110:3222.24:10-2.74:31-1.94:326:20New Moon21Tue
22Wed11:0321.111:2222.25:01-3.15:22-1.84:316:21New Moon22Wed
23Thu11:5420.75:52-3.06:13-1.44:296:22Waxing Crescent23Thu
24Fri12:1321.812:4620.16:44-2.57:04-0.64:276:24Waxing Crescent24Fri
25Sat1:0521.01:4019.27:36-1.67:580.34:266:25Waxing Crescent25Sat
26Sun1:5920.03:3518.39:30-0.69:531.25:247:26First Quarter26Sun
27Mon3:5618.94:3417.510:270.410:512.05:237:27First Quarter27Mon
28Tue4:5618.05:3417.011:251.311:522.55:217:29First Quarter28Tue
29Wed5:5917.36:3616.812:251.85:207:30First Quarter29Wed
30Thu7:0117.07:3417.012:542.61:232.15:187:31Waxing Gibbous30Thu
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 5:49 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 spring phase. Tonight's moon is 18% 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 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 Waxing Crescent (18% illuminated). This places Eastport, 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