Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Thursday, June 18, 2026
The tide is currently falling in Bar Harbor, ME.
Next low tide : in 3h 22m at 8:17 pm (0.3 ft)
Next high tide (tomorrow) : 2:26 am (12.4 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:47 am
Moon phase : Waxing Crescent (17% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - May 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:1512.32:5910.88:46-0.89:010.85:227:37Waning Gibbous1Tue
2Wed3:1211.93:5910.59:45-0.510:041.15:207:38Third Quarter2Wed
3Thu4:1511.55:0510.210:48-0.111:121.35:197:39Third Quarter3Thu
4Fri5:2311.16:1310.311:550.15:177:41Third Quarter4Fri
5Sat6:3410.97:1910.512:231.21:010.25:167:42Waning Crescent5Sat
6Sun7:4110.98:1910.91:310.92:030.25:157:43Waning Crescent6Sun
7Mon8:4311.09:1211.32:330.52:590.15:137:44Waning Crescent7Mon
8Tue9:3811.110:0011.63:290.03:490.15:127:45Waning Crescent8Tue
9Wed10:2811.210:4411.84:20-0.34:350.25:117:47New Moon9Wed
10Thu11:1411.111:2511.95:06-0.55:180.45:107:48New Moon10Thu
11Fri11:5710.95:49-0.55:590.75:087:49New Moon11Fri
12Sat12:0411.812:3810.76:29-0.46:381.05:077:50New Moon12Sat
13Sun12:4211.51:1810.47:09-0.17:171.45:067:51Waxing Crescent13Sun
14Mon1:2111.21:5910.17:490.27:571.75:057:52Waxing Crescent14Mon
15Tue2:0110.92:419.88:300.68:392.05:047:53Waxing Crescent15Tue
16Wed2:4310.53:259.59:130.99:232.25:037:55Waxing Crescent16Wed
17Thu3:2910.24:129.39:581.210:122.45:027:56First Quarter17Thu
18Fri4:1810.05:029.310:471.411:052.45:017:57First Quarter18Fri
19Sat5:119.85:549.411:371.45:007:58First Quarter19Sat
20Sun6:069.76:459.712:002.312:291.44:597:59First Quarter20Sun
21Mon7:029.87:3510.112:551.91:191.24:588:00Waxing Gibbous21Mon
22Tue7:5610.18:2210.71:491.42:081.04:578:01Waxing Gibbous22Tue
23Wed8:4710.49:0811.42:400.82:550.74:568:02Waxing Gibbous23Wed
24Thu9:3710.89:5312.03:290.13:410.44:568:03Waxing Gibbous24Thu
25Fri10:2611.110:3912.54:17-0.54:280.24:558:04Full Moon25Fri
26Sat11:1511.311:2612.95:05-1.05:160.14:548:05Full Moon26Sat
27Sun12:0511.45:54-1.46:050.14:538:06Full Moon27Sun
28Mon12:1513.012:5711.46:45-1.46:580.24:538:07Waning Gibbous28Mon
29Tue1:0812.91:5211.37:39-1.37:530.44:528:08Waning Gibbous29Tue
30Wed2:0312.72:4911.18:35-1.18:530.64:528:08Waning Gibbous30Wed
31Thu3:0212.23:5010.99:34-0.79:560.84:518:09Third Quarter31Thu
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 11:21 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 Bar Harbor, ME?

Bar Harbor, ME is currently in a spring phase. Tonight's moon is 17% 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 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 Waxing Crescent (17% illuminated). This places Bar Harbor, 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