Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Saturday, August 8, 2026
The tide is currently falling in Bar Harbor, ME.
Next low tide (tomorrow) : in 6h 24m at 1:47 am (0.2 ft)
Next high tide (tomorrow) : 7:59 am (9.9 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - Oct 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:219.65:4010.511:261.75:305:14Third Quarter1Thu
2Fri6:249.66:4210.512:090.912:291.65:315:12Waning Crescent2Fri
3Sat7:209.87:3810.51:070.91:271.45:325:10Waning Crescent3Sat
4Sun8:0910.18:2710.61:580.82:171.15:345:09Waning Crescent4Sun
5Mon8:5210.49:1010.72:430.73:020.85:355:07Waning Crescent5Mon
6Tue9:3010.79:4910.73:220.73:420.65:365:05New Moon6Tue
7Wed10:0410.910:2610.73:580.74:190.55:375:03New Moon7Wed
8Thu10:3711.011:0110.54:320.84:550.45:395:01New Moon8Thu
9Fri11:0911.111:3510.35:041.05:290.45:404:59New Moon9Fri
10Sat11:4211.05:371.26:030.55:414:58Waxing Crescent10Sat
11Sun12:1010.112:1610.96:101.46:400.75:424:56Waxing Crescent11Sun
12Mon12:489.912:5410.86:471.77:200.85:434:54Waxing Crescent12Mon
13Tue1:289.61:3710.77:271.88:050.95:454:52Waxing Crescent13Tue
14Wed2:159.42:2610.58:142.08:561.05:464:51First Quarter14Wed
15Thu3:089.33:2210.59:092.09:541.05:474:49First Quarter15Thu
16Fri4:079.44:2410.510:101.910:550.85:494:47First Quarter16Fri
17Sat5:109.75:3010.711:161.511:560.55:504:46Waxing Gibbous17Sat
18Sun6:1110.36:3311.112:210.95:514:44Waxing Gibbous18Sun
19Mon7:0911.17:3311.612:550.11:220.25:524:42Waxing Gibbous19Mon
20Tue8:0311.98:3012.01:50-0.42:19-0.75:544:41Waxing Gibbous20Tue
21Wed8:5412.69:2412.32:42-0.83:13-1.35:554:39Full Moon21Wed
22Thu9:4313.210:1612.43:32-1.04:06-1.85:564:37Full Moon22Thu
23Fri10:3213.411:0712.24:22-0.94:57-1.95:584:36Full Moon23Fri
24Sat11:2213.311:5911.95:12-0.75:49-1.85:594:34Waning Gibbous24Sat
25Sun12:1212.96:03-0.36:41-1.36:004:33Waning Gibbous25Sun
26Mon12:5211.41:0512.46:560.37:36-0.76:024:31Waning Gibbous26Mon
27Tue1:4810.82:0111.77:520.88:33-0.16:034:30Third Quarter27Tue
28Wed2:4610.23:0111.08:511.39:330.56:044:28Third Quarter28Wed
29Thu3:479.84:0410.59:531.710:340.96:054:27Third Quarter29Thu
30Fri4:499.65:0810.210:571.811:331.16:074:25Third Quarter30Fri
31Sat5:499.76:0810.011:581.86:084:24Waning Crescent31Sat
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 4:53 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 22% 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 Waning Crescent (22% 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