Tides Today & Tomorrow in Bar Harbor, ME

TIDE TIMES for Saturday, July 18, 2026
The tide is currently falling in Bar Harbor, ME.
Next low tide : in 3h 19m at 8:54 pm (0.2 ft)
Next high tide (tomorrow) : 3:02 am (11.7 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 5:05 am
Moon phase : Waxing Crescent (23% illuminated)
Tide Station Location : Station #8413320
Common Questions About Tides

Bar Harbor, ME Tides - Mar 2083

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:1210.68:469.82:001.52:380.46:095:20Waxing Gibbous1Mon
2Tue8:5911.29:2810.52:480.93:21-0.16:075:22Full Moon2Tue
3Wed9:4311.710:0911.23:330.24:02-0.66:055:23Full Moon3Wed
4Thu10:2612.110:5011.84:17-0.44:42-0.96:035:24Full Moon4Thu
5Fri11:1012.211:3112.35:01-0.95:23-1.06:025:26Full Moon5Fri
6Sat11:5512.25:46-1.26:06-0.96:005:27Waning Gibbous6Sat
7Sun12:1512.512:4311.96:33-1.36:51-0.75:585:28Waning Gibbous7Sun
8Mon1:0212.41:3411.47:24-1.17:41-0.25:565:30Waning Gibbous8Mon
9Tue1:5212.22:2910.78:19-0.78:350.45:545:31Third Quarter9Tue
10Wed2:4911.73:3210.19:20-0.39:370.95:535:32Third Quarter10Wed
11Thu3:5211.24:419.610:270.210:471.35:515:33Third Quarter11Thu
12Fri5:0310.85:549.511:390.45:495:35Third Quarter12Fri
13Sat6:1610.77:039.712:001.412:480.45:475:36Waning Crescent13Sat
14Sun8:2310.99:0410.11:091.12:510.26:456:37Waning Crescent14Sun
15Mon9:2311.19:5610.53:110.73:46-0.16:446:38Waning Crescent15Mon
16Tue10:1511.310:4210.94:050.34:33-0.26:426:40New Moon16Tue
17Wed11:0111.411:2311.24:520.05:16-0.36:406:41New Moon17Wed
18Thu11:4311.45:35-0.25:55-0.16:386:42New Moon18Thu
19Fri12:0111.312:2211.26:15-0.26:310.16:366:44New Moon19Fri
20Sat12:3611.31:0010.96:53-0.17:060.56:346:45Waxing Crescent20Sat
21Sun1:1111.11:3710.57:300.17:410.96:336:46Waxing Crescent21Sun
22Mon1:4610.92:1510.18:080.48:171.36:316:47Waxing Crescent22Mon
23Tue2:2310.62:559.68:470.78:561.76:296:49Waxing Crescent23Tue
24Wed3:0410.33:399.29:301.19:392.06:276:50First Quarter24Wed
25Thu3:499.94:288.810:181.410:282.36:256:51First Quarter25Thu
26Fri4:409.75:248.611:121.611:252.46:236:52First Quarter26Fri
27Sat5:389.66:248.712:101.66:226:54First Quarter27Sat
28Sun6:399.77:239.012:252.31:091.46:206:55Waxing Gibbous28Sun
29Mon7:3910.18:169.61:261.92:041.06:186:56Waxing Gibbous29Mon
30Tue8:3310.69:0510.32:221.32:550.46:166:57Waxing Gibbous30Tue
31Wed9:2411.19:5111.23:140.63:41-0.16:146:58Waxing Gibbous31Wed
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 11:58 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 transitional phase. Tonight's moon is 23% 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 Waxing Crescent (23% 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