Nearby Harbors
44.2377’ N, 68.3497’ W

Bass Harbor, ME

60°
H 61°
L 38°
NNE
13mph
High tide
6:59 pm
Photo Credits

Tides Today & Tomorrow in Bass Harbor, ME

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently rising in Bass Harbor, ME.
Next low tide (tomorrow) : 12:52 am (1.4 ft)
Next high tide : in 5h 13m at 6:59 pm (9.1 ft)
Sunset today : 5:41 pm
Sunrise tomorrow : 6:54 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #8413651
Common Questions About Tides

Featured Local Businesses

Hamilton Marine - Southwest Harbor

Hamilton Marine - Southwest Harbor
Charles M Young Painting of Maine Coast

Clark Point Gallery
A red hull lobster yacht cruising in calm water

John Williams Boat Company
Bowden Marine

Bowden Marine
Billings Diesel & Marine - Diesel Service

Billings Diesel & Marine

Bass Harbor, ME Tides - Sep 1854

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:449.15:0610.510:171.211:090.44:596:14First Quarter1Fri
2Sat5:529.16:1310.611:241.25:016:12Waxing Gibbous2Sat
3Sun7:009.37:1910.912:160.112:320.95:026:10Waxing Gibbous3Sun
4Mon8:049.88:2211.31:21-0.31:370.55:036:09Waxing Gibbous4Mon
5Tue9:0210.39:2011.72:20-0.72:360.05:046:07Full Moon5Tue
6Wed9:5510.810:1311.93:14-1.03:32-0.45:056:05Full Moon6Wed
7Thu10:4511.111:0511.84:05-1.14:24-0.65:066:03Full Moon7Thu
8Fri11:3311.311:5411.64:53-1.05:15-0.75:086:01Waning Gibbous8Fri
9Sat12:2011.35:40-0.86:04-0.55:096:00Waning Gibbous9Sat
10Sun12:4411.11:0611.06:26-0.36:54-0.25:105:58Waning Gibbous10Sun
11Mon1:3310.51:5310.77:130.37:450.25:115:56Waning Gibbous11Mon
12Tue2:249.92:4210.28:010.98:370.65:125:54Third Quarter12Tue
13Wed3:189.23:349.88:521.59:331.05:135:52Third Quarter13Wed
14Thu4:158.74:309.49:481.910:311.35:145:50Third Quarter14Thu
15Fri5:158.45:309.210:462.211:311.45:165:48Third Quarter15Fri
16Sat6:158.36:299.211:452.25:175:47Waning Crescent16Sat
17Sun7:118.57:239.412:281.312:412.05:185:45Waning Crescent17Sun
18Mon8:018.78:129.71:191.11:321.75:195:43Waning Crescent18Mon
19Tue8:459.18:5610.02:050.82:171.35:205:41Waning Crescent19Tue
20Wed9:259.59:3610.32:460.52:581.05:215:39New Moon20Wed
21Thu10:019.910:1410.53:230.33:360.75:235:37New Moon21Thu
22Fri10:3610.210:5110.63:580.24:130.45:245:35New Moon22Fri
23Sat11:1010.511:2810.64:330.14:500.15:255:33New Moon23Sat
24Sun11:4510.85:070.15:290.05:265:32Waxing Crescent24Sun
25Mon12:0710.512:2310.95:440.26:10-0.15:275:30Waxing Crescent25Mon
26Tue12:4910.31:0510.96:240.46:56-0.15:285:28Waxing Crescent26Tue
27Wed1:3610.01:5210.87:090.77:470.05:305:26Waxing Crescent27Wed
28Thu2:289.62:4510.78:011.08:440.25:315:24First Quarter28Thu
29Fri3:279.33:4510.48:591.29:480.45:325:22First Quarter29Fri
30Sat4:339.14:5310.310:061.410:570.45:335:20First Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413651)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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Common Questions About Bass Harbor, ME Tides

Collapse All
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 69% 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 First Quarter (69% 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

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