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 40m at 11:46 pm (1.6 ft)
Next high tide (tomorrow) : 5:51 am (16.8 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 - Oct 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:0019.09:2619.62:54-0.23:220.16:266:08Waning Crescent1Wed
2Thu9:5419.610:1819.93:50-0.64:16-0.56:276:06New Moon2Thu
3Fri10:4220.011:0620.04:40-0.85:05-0.96:296:04New Moon3Fri
4Sat11:2620.211:5019.95:26-0.85:50-1.16:306:02New Moon4Sat
5Sun12:0820.26:09-0.66:32-0.96:316:00New Moon5Sun
6Mon12:3219.512:4919.96:50-0.17:14-0.66:325:58Waxing Crescent6Mon
7Tue1:1419.01:3019.57:310.57:550.06:345:57Waxing Crescent7Tue
8Wed1:5618.42:1318.98:121.18:370.66:355:55Waxing Crescent8Wed
9Thu2:3917.82:5718.38:551.89:211.26:365:53Waxing Crescent9Thu
10Fri3:2417.23:4317.79:402.410:081.76:375:51First Quarter10Fri
11Sat4:1316.74:3317.210:282.910:582.26:395:49First Quarter11Sat
12Sun5:0516.35:2716.911:203.211:512.46:405:48First Quarter12Sun
13Mon6:0016.36:2316.912:153.26:415:46First Quarter13Mon
14Tue6:5516.57:1817.212:452.31:112.96:425:44Waxing Gibbous14Tue
15Wed7:4817.18:1117.71:391.92:052.26:445:42Waxing Gibbous15Wed
16Thu8:3818.09:0118.52:311.32:561.36:455:41Waxing Gibbous16Thu
17Fri9:2519.09:4819.33:200.53:450.36:465:39Waxing Gibbous17Fri
18Sat10:0920.010:3320.04:07-0.24:32-0.86:485:37Full Moon18Sat
19Sun10:5320.811:1920.54:53-0.85:18-1.66:495:36Full Moon19Sun
20Mon11:3821.55:38-1.36:05-2.26:505:34Full Moon20Mon
21Tue12:0420.812:2321.86:24-1.56:52-2.46:525:32Waning Gibbous21Tue
22Wed12:5220.71:1121.87:12-1.37:42-2.36:535:31Waning Gibbous22Wed
23Thu1:4220.42:0221.48:02-1.08:34-1.96:545:29Waning Gibbous23Thu
24Fri2:3519.92:5720.88:56-0.49:29-1.36:565:27Waning Gibbous24Fri
25Sat3:3119.33:5520.09:530.210:27-0.66:575:26Third Quarter25Sat
26Sun4:3218.74:5819.310:540.811:290.06:585:24Third Quarter26Sun
27Mon5:3618.36:0418.811:591.17:005:23Third Quarter27Mon
28Tue6:4218.37:1018.612:330.41:041.17:015:21Waning Crescent28Tue
29Wed7:4518.68:1218.71:360.42:070.87:025:20Waning Crescent29Wed
30Thu8:4319.09:0918.92:350.33:050.37:045:18Waning Crescent30Thu
31Fri9:3519.510:0119.13:290.13:58-0.27:055:17Waning Crescent31Fri
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 2:48 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 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