Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Bar Harbor, ME.
Next low tide : in 4h 33m at 9:41 pm (0.6 ft)
Next high tide (tomorrow) : 3:47 am (10.5 ft)
Sunset today : 7:54 pm
Sunrise tomorrow : 5:23 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - Jun 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:5010.44:2810.010:130.910:341.84:518:09First Quarter1Wed
2Thu4:3910.25:1610.111:001.011:261.74:508:10First Quarter2Thu
3Fri5:3210.16:0810.411:500.94:508:11First Quarter3Fri
4Sat6:2810.27:0010.812:221.412:430.84:498:12Waxing Gibbous4Sat
5Sun7:2610.47:5311.41:180.91:360.64:498:13Waxing Gibbous5Sun
6Mon8:2310.78:4512.02:140.32:300.34:498:13Waxing Gibbous6Mon
7Tue9:1811.19:3712.63:09-0.43:230.04:488:14Waxing Gibbous7Tue
8Wed10:1211.610:2813.14:02-1.04:16-0.34:488:15Full Moon8Wed
9Thu11:0611.911:2013.44:55-1.55:09-0.54:488:15Full Moon9Thu
10Fri11:5912.15:48-1.86:03-0.64:488:16Full Moon10Fri
11Sat12:1313.612:5312.26:41-1.96:58-0.54:478:16Waning Gibbous11Sat
12Sun1:0813.41:4812.17:36-1.87:55-0.34:478:17Waning Gibbous12Sun
13Mon2:0413.12:4511.98:32-1.58:54-0.14:478:17Waning Gibbous13Mon
14Tue3:0212.53:4411.79:29-1.19:550.24:478:18Third Quarter14Tue
15Wed4:0312.04:4311.510:27-0.610:580.44:478:18Third Quarter15Wed
16Thu5:0511.45:4411.311:26-0.14:478:19Third Quarter16Thu
17Fri6:0910.96:4311.312:010.512:260.34:478:19Third Quarter17Fri
18Sat7:1110.67:4011.21:030.61:230.64:478:19Waning Crescent18Sat
19Sun8:1110.48:3311.32:020.52:180.84:478:20Waning Crescent19Sun
20Mon9:0510.39:2211.32:570.43:100.94:488:20Waning Crescent20Mon
21Tue9:5510.310:0611.43:460.23:571.04:488:20Waning Crescent21Tue
22Wed10:3910.310:4811.44:320.14:401.14:488:20New Moon22Wed
23Thu11:2110.311:2711.45:130.15:211.24:488:21New Moon23Thu
24Fri12:0010.35:530.15:591.34:498:21New Moon24Fri
25Sat12:0411.412:3710.36:300.26:371.44:498:21New Moon25Sat
26Sun12:4111.31:1410.37:060.37:141.44:498:21Waxing Crescent26Sun
27Mon1:1811.21:5110.37:420.47:521.54:508:21Waxing Crescent27Mon
28Tue1:5511.02:2910.38:190.58:311.54:508:21Waxing Crescent28Tue
29Wed2:3510.93:0910.48:570.59:131.54:518:21Waxing Crescent29Wed
30Thu3:1710.73:5110.59:380.69:591.44:518:21First Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413320)

Common Questions About Bar Harbor, ME Tides

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What time does the tide turn (slack tide) in Bar Harbor, ME today?

Slack tide in Bar Harbor, ME is approximately 12:44 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 Bar Harbor, ME?

Bar Harbor, ME is currently in a transitional phase. Tonight's moon is 66% 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 Bar Harbor, 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 Bar Harbor, ME?

Tide predictions for Bar Harbor, 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 Bar Harbor, ME?

Tide data for Bar Harbor, ME is sourced from NOAA Station #8413320. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413320.

What is the moon phase in Bar Harbor, ME tonight?

Tonight the moon over Bar Harbor, ME is Third Quarter (66% illuminated). This places Bar Harbor, 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