Tides Today & Tomorrow in Bass Harbor, ME

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Bass Harbor, ME.
Next low tide (tomorrow) : 1:13 am (1.2 ft)
Next high tide : in 5h 17m at 7:12 pm (9.7 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8413651
Common Questions About Tides

Bass Harbor, ME Tides - Nov 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:599.96:2410.411:420.77:105:23First Quarter1Sat
2Sun6:0310.36:3010.512:160.011:48 AM0.36:114:22Waxing Gibbous2Sun
3Mon7:0410.77:3310.712:18-0.212:52-0.26:134:20Waxing Gibbous3Mon
4Tue8:0111.38:3011.01:16-0.41:50-0.76:144:19Waxing Gibbous4Tue
5Wed8:5311.79:2411.12:11-0.62:44-1.16:154:18Full Moon5Wed
6Thu9:4311.910:1511.23:02-0.73:35-1.36:174:16Full Moon6Thu
7Fri10:3012.011:0311.03:50-0.64:23-1.36:184:15Full Moon7Fri
8Sat11:1611.811:5010.74:38-0.35:10-1.16:194:14Waning Gibbous8Sat
9Sun12:0211.55:240.05:57-0.86:214:13Waning Gibbous9Sun
10Mon12:3710.412:4811.06:110.56:44-0.36:224:12Waning Gibbous10Mon
11Tue1:2510.01:3610.56:590.97:320.26:234:11Waning Gibbous11Tue
12Wed2:149.62:2510.07:481.38:210.66:254:09Third Quarter12Wed
13Thu3:049.23:179.68:401.69:121.06:264:08Third Quarter13Thu
14Fri3:579.04:129.29:351.810:051.26:274:07Third Quarter14Fri
15Sat4:518.95:099.010:311.810:581.36:294:06Third Quarter15Sat
16Sun5:449.06:059.011:271.711:501.36:304:05Third Quarter16Sun
17Mon6:359.36:589.012:201.46:314:05Waning Crescent17Mon
18Tue7:229.67:479.212:381.21:091.06:334:04Waning Crescent18Tue
19Wed8:0610.08:329.51:231.01:540.66:344:03Waning Crescent19Wed
20Thu8:4710.49:159.72:060.82:370.26:354:02New Moon20Thu
21Fri9:2610.89:5610.02:460.63:17-0.26:364:01New Moon21Fri
22Sat10:0611.110:3710.23:260.53:58-0.56:384:00New Moon22Sat
23Sun10:4711.411:2010.34:070.34:40-0.76:394:00New Moon23Sun
24Mon11:3011.54:500.35:24-0.86:403:59Waxing Crescent24Mon
25Tue12:0410.412:1611.55:350.36:11-0.86:413:58Waxing Crescent25Tue
26Wed12:5210.41:0511.46:250.37:01-0.76:433:58Waxing Crescent26Wed
27Thu1:4410.31:5911.17:190.47:55-0.56:443:57Waxing Crescent27Thu
28Fri2:4010.32:5810.88:180.58:53-0.36:453:57First Quarter28Fri
29Sat3:4010.34:0210.49:220.59:54-0.16:463:56First Quarter29Sat
30Sun4:4210.35:0910.210:290.410:570.06:473:56First Quarter30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413651)

Common Questions About Bass Harbor, ME Tides

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What time does the tide turn (slack tide) in Bass Harbor, ME today?

Slack tide in Bass Harbor, ME is approximately 10:12 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 Bass Harbor, ME?

Bass Harbor, ME is currently in a transitional phase. Tonight's moon is 71% 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 Bass 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 Bass Harbor, ME?

Tide predictions for Bass 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 Bass Harbor, ME?

Tide data for Bass Harbor, ME is sourced from NOAA Station #8413651. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413651.

What is the moon phase in Bass Harbor, ME tonight?

Tonight the moon over Bass Harbor, ME is Waxing Gibbous (71% illuminated). This places Bass 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