Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Thursday, June 18, 2026
The tide is currently rising in Bar Harbor, ME.
Next low tide (tomorrow) : 8:55 am (-0.8 ft)
Next high tide (tomorrow) : in 6h 08m at 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 - Aug 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:289.96:5010.812:190.812:351.45:207:57Third Quarter1Wed
2Thu7:299.67:4610.71:190.91:321.75:227:56Waning Crescent2Thu
3Fri8:279.58:4010.72:160.92:271.85:237:54Waning Crescent3Fri
4Sat9:209.59:2910.83:100.83:181.85:247:53Waning Crescent4Sat
5Sun10:079.610:1410.93:580.64:051.75:257:52Waning Crescent5Sun
6Mon10:509.810:5511.14:420.54:481.55:267:50New Moon6Mon
7Tue11:2910.011:3411.25:210.45:271.45:277:49New Moon7Tue
8Wed12:0510.15:590.46:041.35:287:47New Moon8Wed
9Thu12:1011.212:4010.36:340.36:401.35:307:46New Moon9Thu
10Fri12:4611.21:1410.47:070.47:171.25:317:45Waxing Crescent10Fri
11Sat1:2211.11:4910.67:410.47:541.15:327:43Waxing Crescent11Sat
12Sun1:5910.92:2510.78:160.58:331.05:337:42Waxing Crescent12Sun
13Mon2:3910.73:0410.88:530.69:170.95:347:40Waxing Crescent13Mon
14Tue3:2310.53:4711.09:340.810:050.95:357:38First Quarter14Tue
15Wed4:1210.24:3611.010:211.011:000.85:367:37First Quarter15Wed
16Thu5:089.95:3111.111:141.25:387:35First Quarter16Thu
17Fri6:109.86:3211.312:000.612:141.25:397:34Waxing Gibbous17Fri
18Sat7:169.97:3711.61:050.41:181.25:407:32Waxing Gibbous18Sat
19Sun8:2210.28:4012.02:100.02:240.95:417:30Waxing Gibbous19Sun
20Mon9:2410.69:4112.53:13-0.53:260.45:427:29Waxing Gibbous20Mon
21Tue10:2111.210:3812.94:11-1.04:25-0.15:437:27Full Moon21Tue
22Wed11:1511.711:3313.15:06-1.35:21-0.55:457:26Full Moon22Wed
23Thu12:0712.05:57-1.46:15-0.75:467:24Full Moon23Thu
24Fri12:2613.012:5712.26:48-1.47:08-0.75:477:22Waning Gibbous24Fri
25Sat1:1812.71:4712.17:37-1.08:01-0.55:487:20Waning Gibbous25Sat
26Sun2:1012.12:3611.98:26-0.58:54-0.25:497:19Waning Gibbous26Sun
27Mon3:0311.43:2711.59:160.19:490.25:507:17Third Quarter27Mon
28Tue3:5710.74:2011.110:070.810:450.65:517:15Third Quarter28Tue
29Wed4:5510.05:1510.711:021.411:441.05:537:13Third Quarter29Wed
30Thu5:559.56:1310.311:591.95:547:12Third Quarter30Thu
31Fri6:579.27:1210.212:441.212:592.15:557:10Waning Crescent31Fri
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 5:40 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 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