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 5h 08m 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 - Jun 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:4518.39:0719.62:410.13:020.74:448:06Waxing Gibbous1Sat
2Sun9:3918.39:5819.73:36-0.23:550.84:448:07Waxing Gibbous2Sun
3Mon10:3018.310:4519.84:27-0.44:440.84:438:08Full Moon3Mon
4Tue11:1618.311:2919.75:14-0.55:291.04:438:09Full Moon4Tue
5Wed11:5918.25:58-0.46:131.24:428:09Full Moon5Wed
6Thu12:1219.512:4118.06:40-0.26:541.44:428:10Full Moon6Thu
7Fri12:5319.21:2217.87:210.17:361.74:428:11Waning Gibbous7Fri
8Sat1:3518.82:0317.68:010.58:171.94:418:11Waning Gibbous8Sat
9Sun2:1818.42:4617.58:420.89:002.24:418:12Waning Gibbous9Sun
10Mon3:0118.03:2917.49:241.19:442.44:418:13Waning Gibbous10Mon
11Tue3:4617.64:1417.310:071.510:302.54:418:13Third Quarter11Tue
12Wed4:3217.25:0117.310:531.811:192.64:408:14Third Quarter12Wed
13Thu5:2216.95:5017.411:412.14:408:14Third Quarter13Thu
14Fri6:1416.76:4117.612:102.412:312.24:408:15Third Quarter14Fri
15Sat7:0816.87:3218.11:042.11:232.14:408:15Waning Crescent15Sat
16Sun8:0217.18:2418.71:581.62:171.94:408:16Waning Crescent16Sun
17Mon8:5517.69:1519.52:520.83:101.44:408:16Waning Crescent17Mon
18Tue9:4718.210:0620.23:460.04:030.94:408:16New Moon18Tue
19Wed10:3918.810:5720.94:38-0.94:560.34:408:17New Moon19Wed
20Thu11:3019.411:4821.45:29-1.65:47-0.34:418:17New Moon20Thu
21Fri12:2119.86:20-2.16:40-0.74:418:17New Moon21Fri
22Sat12:4021.51:1320.17:12-2.37:32-0.94:418:18Waxing Crescent22Sat
23Sun1:3321.42:0620.28:04-2.38:26-0.94:418:18Waxing Crescent23Sun
24Mon2:2821.13:0120.28:57-2.09:22-0.74:428:18Waxing Crescent24Mon
25Tue3:2320.43:5619.99:50-1.410:19-0.34:428:18First Quarter25Tue
26Wed4:2119.74:5319.710:46-0.711:170.14:428:18First Quarter26Wed
27Thu5:2118.95:5219.311:430.14:438:18First Quarter27Thu
28Fri6:2218.26:5119.112:180.412:410.84:438:18Waxing Gibbous28Fri
29Sat7:2317.77:4919.01:180.61:401.34:448:18Waxing Gibbous29Sat
30Sun8:2317.58:4418.92:180.62:381.54:448:18Waxing Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8410140)

Common Questions About Eastport, ME Tides

Show All
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