Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

32°
H 51°
L 42°
WNW
4mph
High tide
4:53 am
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Sunday, October 18, 2026
The tide is currently rising in Prospect Harbor, ME.
Next low tide : 10:49 am (2.7 ft)
Next high tide : in 43m at 4:53 am (8.8 ft)
Sunset today : 5:43 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (50% 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

US Coast Guard Station, Jonesport ME
Hamilton Marine - Jonesport

Hamilton Marine - Jonesport

Prospect Harbor, ME Tides - Nov 1896

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:2510.76:4811.112:140.512:420.76:104:21Waning Crescent1Sun
2Mon7:1911.57:4611.51:100.11:41-0.26:114:19Waning Crescent2Mon
3Tue8:0912.48:4111.82:02-0.32:36-1.16:134:18Waning Crescent3Tue
4Wed8:5813.09:3412.02:53-0.63:29-1.76:144:17New Moon4Wed
5Thu9:4813.410:2712.03:42-0.84:21-2.16:154:15New Moon5Thu
6Fri10:3813.611:2111.84:33-0.75:13-2.16:174:14New Moon6Fri
7Sat11:2913.45:24-0.56:06-1.96:184:13Waxing Crescent7Sat
8Sun12:1411.412:2212.96:16-0.17:00-1.46:194:12Waxing Crescent8Sun
9Mon1:0911.01:1712.37:100.47:57-0.76:214:10Waxing Crescent9Mon
10Tue2:0710.52:1711.68:091.08:57-0.16:224:09First Quarter10Tue
11Wed3:0910.13:2111.09:121.49:580.56:244:08First Quarter11Wed
12Thu4:119.94:2410.510:181.710:590.96:254:07First Quarter12Thu
13Fri5:109.95:2710.111:231.811:571.16:264:06First Quarter13Fri
14Sat6:0710.06:279.912:271.66:284:05Waxing Gibbous14Sat
15Sun6:5910.27:229.812:511.31:241.36:294:04Waxing Gibbous15Sun
16Mon7:4510.58:119.81:401.42:131.06:304:03Waxing Gibbous16Mon
17Tue8:2610.88:569.92:221.42:570.76:314:02Waxing Gibbous17Tue
18Wed9:0410.99:379.93:011.43:360.46:334:01Full Moon18Wed
19Thu9:4011.110:179.93:371.54:130.36:344:01Full Moon19Thu
20Fri10:1611.110:559.84:121.54:490.26:354:00Full Moon20Fri
21Sat10:5111.111:329.74:471.65:250.26:373:59Full Moon21Sat
22Sun11:2711.15:241.66:020.36:383:58Waning Gibbous22Sun
23Mon12:099.612:0411.16:011.76:400.36:393:58Waning Gibbous23Mon
24Tue12:479.512:4411.06:421.77:220.46:403:57Waning Gibbous24Tue
25Wed1:299.51:2910.97:271.78:080.56:423:56Waning Gibbous25Wed
26Thu2:169.52:2010.88:171.78:570.56:433:56Third Quarter26Thu
27Fri3:089.73:1610.69:131.69:490.56:443:55Third Quarter27Fri
28Sat4:0110.14:1610.510:131.310:440.46:453:55Third Quarter28Sat
29Sun4:5710.65:1910.511:150.911:400.36:463:54Third Quarter29Sun
30Mon5:5311.26:2310.612:190.36:483:54Waning Crescent30Mon
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 neap phase. Tonight's moon is 50% 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 minimum.

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 First Quarter (50% illuminated). This places Prospect Harbor, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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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