Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

69°
H 71°
L 43°
NW
10mph
High tide
4:43 pm
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Friday, September 18, 2026
The tide is currently rising in Prospect Harbor, ME.
Next low tide : 11:23 pm (1.7 ft)
Next high tide : in 5h 06m at 4:43 pm (10.0 ft)
Sunset today : 6:37 pm
Sunrise tomorrow : 6:14 am
Moon phase : First Quarter (48% 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
Charles M Young Painting of Maine Coast

Clark Point Gallery
Hamilton Marine - Southwest Harbor

Hamilton Marine - Southwest Harbor

US Coast Guard Station, Jonesport ME
Hamilton Marine - Jonesport

Hamilton Marine - Jonesport

Prospect Harbor, ME Tides - Mar 2093

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:0311.61:2611.37:21-0.67:42-0.26:075:20Waxing Crescent1Sun
2Mon1:4811.32:1610.68:10-0.18:280.56:055:22Waxing Crescent2Mon
3Tue2:3510.83:089.99:020.49:171.26:035:23First Quarter3Tue
4Wed3:2610.34:039.39:560.910:091.76:025:24First Quarter4Wed
5Thu4:1910.05:028.910:551.311:062.16:005:26First Quarter5Thu
6Fri5:179.76:048.811:571.45:585:27First Quarter6Fri
7Sat6:189.77:038.912:072.212:591.45:565:28Waxing Gibbous7Sat
8Sun8:159.98:569.21:082.12:531.16:556:30Waxing Gibbous8Sun
9Mon9:0610.39:419.63:001.83:390.86:536:31Waxing Gibbous9Mon
10Tue9:5110.710:2210.03:461.34:190.46:516:32Waxing Gibbous10Tue
11Wed10:3211.011:0010.44:260.94:560.06:496:33Full Moon11Wed
12Thu11:1111.311:3610.85:050.45:31-0.36:476:35Full Moon12Thu
13Fri11:4811.55:430.06:06-0.56:466:36Full Moon13Fri
14Sat12:1011.212:2611.66:22-0.46:42-0.66:446:37Full Moon14Sat
15Sun12:4611.51:0611.67:02-0.67:21-0.66:426:39Waning Gibbous15Sun
16Mon1:2311.81:4711.47:44-0.88:02-0.46:406:40Waning Gibbous16Mon
17Tue2:0411.82:3411.18:30-0.88:47-0.16:386:41Waning Gibbous17Tue
18Wed2:5011.83:2610.79:21-0.69:390.26:366:42Third Quarter18Wed
19Thu3:4311.64:2610.310:18-0.310:360.66:356:44Third Quarter19Thu
20Fri4:4311.45:3110.011:21-0.111:390.96:336:45Third Quarter20Fri
21Sat5:4911.26:429.912:290.06:316:46Third Quarter21Sat
22Sun7:0111.27:5210.212:481.01:40-0.16:296:47Waning Crescent22Sun
23Mon8:1011.48:5510.62:000.72:46-0.46:276:49Waning Crescent23Mon
24Tue9:1311.89:5011.23:050.23:43-0.76:256:50Waning Crescent24Tue
25Wed10:0912.110:4011.64:02-0.34:35-1.06:236:51New Moon25Wed
26Thu11:0012.211:2711.94:54-0.75:22-1.06:226:52New Moon26Thu
27Fri11:4812.15:43-1.06:06-0.96:206:54New Moon27Fri
28Sat12:1112.012:3411.96:29-1.06:48-0.66:186:55New Moon28Sat
29Sun12:5212.01:1811.57:13-0.97:28-0.16:166:56Waxing Crescent29Sun
30Mon1:3211.72:0110.97:56-0.58:090.46:146:57Waxing Crescent30Mon
31Tue2:1211.32:4610.48:39-0.18:511.06:126:58Waxing Crescent31Tue
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 48% 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 (48% 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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