Tides Today & Tomorrow in Eastport, ME

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Eastport, ME.
Next low tide (tomorrow) : 9:46 am (1.1 ft)
Next high tide (tomorrow) : in 3h 38m at 3:28 am (18.1 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:32 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8410140
Common Questions About Tides

Eastport, ME Tides - Aug 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:5719.14:2419.410:170.010:490.25:127:55Third Quarter1Wed
2Thu4:5418.15:1918.811:111.011:470.95:137:54Third Quarter2Thu
3Fri5:5317.26:1718.212:081.95:157:52Third Quarter3Fri
4Sat6:5416.57:1617.812:471.51:072.65:167:51Waning Crescent4Sat
5Sun7:5416.28:1417.71:471.72:062.85:177:50Waning Crescent5Sun
6Mon8:5116.39:0817.82:451.73:022.85:187:48Waning Crescent6Mon
7Tue9:4316.59:5818.13:381.53:532.55:197:47Waning Crescent7Tue
8Wed10:2916.910:4218.44:251.24:392.15:207:46New Moon8Wed
9Thu11:1017.311:2318.75:070.85:211.75:227:44New Moon9Thu
10Fri11:4817.75:460.66:001.45:237:43New Moon10Fri
11Sat12:0118.812:2518.06:230.46:371.25:247:41New Moon11Sat
12Sun12:3818.81:0018.26:590.47:151.15:257:40Waxing Crescent12Sun
13Mon1:1418.61:3618.47:350.57:521.05:267:38Waxing Crescent13Mon
14Tue1:5118.42:1218.58:110.78:311.05:277:37Waxing Crescent14Tue
15Wed2:3018.22:5118.58:491.09:121.15:297:35Waxing Crescent15Wed
16Thu3:1117.83:3218.59:291.49:571.25:307:34First Quarter16Thu
17Fri3:5717.44:1918.310:141.810:471.45:317:32First Quarter17Fri
18Sat4:4816.95:1218.211:052.211:441.55:327:30First Quarter18Sat
19Sun5:4616.66:1218.212:042.45:337:29First Quarter19Sun
20Mon6:5016.67:1618.512:461.41:082.35:357:27Waxing Gibbous20Mon
21Tue7:5417.08:2019.11:511.02:131.85:367:25Waxing Gibbous21Tue
22Wed8:5717.89:2220.02:540.23:161.05:377:24Waxing Gibbous22Wed
23Thu9:5618.810:1920.73:54-0.74:16-0.15:387:22Full Moon23Thu
24Fri10:5119.811:1421.34:49-1.65:11-1.05:397:20Full Moon24Fri
25Sat11:4320.65:41-2.26:04-1.75:417:19Full Moon25Sat
26Sun12:0621.512:3221.06:31-2.36:55-1.95:427:17Waning Gibbous26Sun
27Mon12:5621.31:2121.07:20-2.17:45-1.85:437:15Waning Gibbous27Mon
28Tue1:4720.62:1020.78:08-1.48:35-1.35:447:13Waning Gibbous28Tue
29Wed2:3719.73:0020.08:57-0.59:26-0.55:457:12Waning Gibbous29Wed
30Thu3:2918.63:5119.29:470.610:190.45:467:10Third Quarter30Thu
31Fri4:2317.54:4518.310:391.711:151.35:487:08Third Quarter31Fri
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 6:37 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 27% 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 Waxing Crescent (27% 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