Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Bar Harbor, ME.
Next low tide (tomorrow) : 7:51 am (0.2 ft)
Next high tide (tomorrow) : in 2h 02m at 1:33 am (11.3 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - Mar 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:2511.312:4411.46:37-0.26:59-0.16:095:20Waning Gibbous1Sun
2Mon1:0511.11:2610.97:200.27:390.46:075:22Waning Gibbous2Mon
3Tue1:4610.82:1010.38:030.58:201.06:065:23Waning Gibbous3Tue
4Wed2:2810.42:579.78:490.99:051.56:045:24Third Quarter4Wed
5Thu3:1410.03:489.29:381.39:531.96:025:26Third Quarter5Thu
6Fri4:049.74:448.810:321.510:472.26:005:27Third Quarter6Fri
7Sat5:009.55:438.611:311.611:462.35:585:28Third Quarter7Sat
8Sun5:599.66:438.712:301.55:575:29Waning Crescent8Sun
9Mon6:569.87:379.112:442.11:251.25:555:31Waning Crescent9Mon
10Tue7:4910.28:259.51:381.82:150.85:535:32Waning Crescent10Tue
11Wed8:3610.89:0810.12:271.33:000.35:515:33Waning Crescent11Wed
12Thu9:2011.39:4910.73:120.73:41-0.25:495:35New Moon12Thu
13Fri10:0311.810:2811.33:540.24:21-0.65:485:36New Moon13Fri
14Sat10:4512.111:0811.84:36-0.35:01-0.95:465:37New Moon14Sat
15Sun11:2812.211:5012.15:19-0.85:42-1.05:445:38New Moon15Sun
16Mon12:1312.26:04-1.06:25-0.95:425:40Waxing Crescent16Mon
17Tue12:3312.31:0011.96:51-1.17:11-0.65:405:41Waxing Crescent17Tue
18Wed1:2012.31:5211.47:42-1.08:00-0.25:395:42Waxing Crescent18Wed
19Thu2:1212.02:4810.88:37-0.78:560.45:375:43First Quarter19Thu
20Fri3:0911.63:5210.39:39-0.39:580.85:355:45First Quarter20Fri
21Sat4:1311.25:019.910:460.011:081.15:335:46First Quarter21Sat
22Sun5:2311.06:129.911:560.25:315:47Waxing Gibbous22Sun
23Mon6:3311.07:1910.112:191.11:040.15:295:48Waxing Gibbous23Mon
24Tue7:3911.28:1810.51:260.82:06-0.25:275:50Waxing Gibbous24Tue
25Wed8:3711.49:1010.92:260.43:00-0.45:265:51Waxing Gibbous25Wed
26Thu9:2911.69:5711.23:190.03:48-0.55:245:52Full Moon26Thu
27Fri10:1611.710:3911.44:07-0.34:32-0.55:225:53Full Moon27Fri
28Sat10:5911.611:1811.54:51-0.45:12-0.35:205:55Full Moon28Sat
29Sun11:3911.411:5511.45:32-0.35:500.05:185:56Full Moon29Sun
30Mon12:1911.06:12-0.26:270.45:165:57Waning Gibbous30Mon
31Tue12:3211.212:5810.66:500.17:040.95:155:58Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413320)

Common Questions About Bar Harbor, ME Tides

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

Slack tide in Bar Harbor, ME is approximately 4:42 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 spring phase. Tonight's moon is 91% 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 Waning Gibbous (91% 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