Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

42°
H 55°
L 42°
NNE
8mph
Low tide
1:42 pm
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Wednesday, October 21, 2026
The tide is currently falling in Prospect Harbor, ME.
Next low tide : in 5h 45m at 1:42 pm (2.0 ft)
Next high tide : 7:48 pm (10.1 ft)
Sunset today : 5:38 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #8412932
Common Questions About Tides

Featured Local Businesses

Bowden Marine

Bowden Marine
A red hull lobster yacht cruising in calm water

John Williams Boat Company
Hamilton Marine - Southwest Harbor

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

Clark Point Gallery
Hamilton Marine - Jonesport

Hamilton Marine - Jonesport

US Coast Guard Station, Jonesport ME

Prospect Harbor, ME Tides - Nov 1890

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:2110.41:2611.37:221.28:030.26:094:21Waning Gibbous1Sat
2Sun2:129.92:1610.78:121.88:550.76:114:20Third Quarter2Sun
3Mon3:079.53:1210.39:062.29:511.26:124:19Third Quarter3Mon
4Tue4:039.24:109.910:032.410:471.46:134:17Third Quarter4Tue
5Wed4:599.25:099.811:032.511:441.56:154:16Third Quarter5Wed
6Thu5:559.36:079.812:032.36:164:15Third Quarter6Thu
7Fri6:469.77:019.912:371.512:592.06:174:14Waning Crescent7Fri
8Sat7:3210.17:4910.21:251.31:481.56:194:12Waning Crescent8Sat
9Sun8:1310.68:3310.42:071.02:310.96:204:11Waning Crescent9Sun
10Mon8:5011.09:1410.62:450.83:110.46:214:10Waning Crescent10Mon
11Tue9:2611.59:5410.83:210.63:50-0.16:234:09New Moon11Tue
12Wed10:0211.810:3410.83:580.54:29-0.56:244:08New Moon12Wed
13Thu10:3912.111:1510.84:370.45:10-0.86:254:07New Moon13Thu
14Fri11:2012.311:5910.85:170.45:53-0.96:274:06Waxing Crescent14Fri
15Sat12:0312.36:010.46:39-0.86:284:05Waxing Crescent15Sat
16Sun12:4510.612:5112.16:480.67:29-0.76:294:04Waxing Crescent16Sun
17Mon1:3710.41:4511.97:410.88:25-0.46:314:03Waxing Crescent17Mon
18Tue2:3610.32:4611.58:401.09:25-0.26:324:02First Quarter18Tue
19Wed3:3910.23:5211.39:441.110:280.06:334:01First Quarter19Wed
20Thu4:4410.45:0111.110:521.111:320.16:354:00First Quarter20Thu
21Fri5:4810.76:0911.012:020.86:363:59Waxing Gibbous21Fri
22Sat6:4911.27:1411.112:350.01:090.36:373:59Waxing Gibbous22Sat
23Sun7:4411.78:1211.21:34-0.12:09-0.36:393:58Waxing Gibbous23Sun
24Mon8:3412.19:0611.32:26-0.13:02-0.86:403:57Waxing Gibbous24Mon
25Tue9:2112.49:5611.23:15-0.13:52-1.06:413:57Full Moon25Tue
26Wed10:0612.410:4411.04:010.14:39-1.16:423:56Full Moon26Wed
27Thu10:5012.311:2910.84:460.35:23-1.06:433:56Full Moon27Thu
28Fri11:3212.05:290.76:07-0.76:453:55Waning Gibbous28Fri
29Sat12:1310.512:1411.66:111.06:50-0.36:463:55Waning Gibbous29Sat
30Sun12:5710.112:5711.26:541.47:340.26:473:54Waning Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8412932)

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Common Questions About Prospect Harbor, ME Tides

Collapse All
Is this week a spring tide or neap tide in Prospect Harbor, ME?

Prospect Harbor, ME is currently in a transitional phase. Tonight's moon is 78% 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 Prospect 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 Prospect Harbor, ME?

Tide predictions for Prospect 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 Prospect Harbor, ME?

Tide data for Prospect Harbor, ME is sourced from NOAA Station #8412932. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8412932.

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

Tonight the moon over Prospect Harbor, ME is Waxing Gibbous (78% illuminated). This places Prospect 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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