Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

60°
H -°
L 43°
NW
8mph
Low tide
11:23 pm
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Friday, September 18, 2026
The tide is currently falling in Prospect Harbor, ME.
Next low tide : in 2h 17m at 11:23 pm (1.7 ft)
Next high tide (tomorrow) : 5:32 am (8.7 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
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 - Dec 2093

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:1712.09:5010.93:110.23:47-0.76:483:53Full Moon1Tue
2Wed10:0012.010:3510.73:550.44:32-0.76:493:53Full Moon2Wed
3Thu10:4111.911:1810.54:370.65:13-0.66:513:53Full Moon3Thu
4Fri11:2011.711:5810.35:170.85:53-0.46:523:53Full Moon4Fri
5Sat11:5911.45:561.16:32-0.16:533:52Waning Gibbous5Sat
6Sun12:3810.012:3711.16:351.47:110.26:543:52Waning Gibbous6Sun
7Mon1:199.81:1810.77:161.67:520.56:553:52Waning Gibbous7Mon
8Tue2:039.62:0310.48:001.98:360.86:563:52Waning Gibbous8Tue
9Wed2:499.42:5110.18:482.09:221.06:563:52Third Quarter9Wed
10Thu3:379.43:429.89:392.110:091.26:573:52Third Quarter10Thu
11Fri4:259.54:359.610:322.010:581.26:583:52Third Quarter11Fri
12Sat5:149.85:319.611:281.811:481.26:593:52Third Quarter12Sat
13Sun6:0410.26:279.712:241.47:003:52Waning Crescent13Sun
14Mon6:5210.77:2110.012:401.01:180.77:003:53Waning Crescent14Mon
15Tue7:3911.38:1210.41:300.72:090.07:013:53Waning Crescent15Tue
16Wed8:2512.09:0110.82:180.32:57-0.77:023:53New Moon16Wed
17Thu9:1212.69:5111.13:060.03:45-1.37:033:54New Moon17Thu
18Fri10:0013.010:4111.43:54-0.44:35-1.87:033:54New Moon18Fri
19Sat10:5013.311:3211.54:44-0.65:25-2.07:043:54New Moon19Sat
20Sun11:4113.35:35-0.76:16-2.07:043:55Waxing Crescent20Sun
21Mon12:2411.512:3413.16:28-0.67:09-1.87:053:55Waxing Crescent21Mon
22Tue1:1811.41:3112.67:24-0.38:05-1.47:053:56Waxing Crescent22Tue
23Wed2:1711.32:3212.08:250.09:03-0.97:063:56First Quarter23Wed
24Thu3:1811.13:3611.49:290.210:04-0.47:063:57First Quarter24Thu
25Fri4:1911.14:4210.910:360.411:050.07:063:58First Quarter25Fri
26Sat5:2111.15:4910.411:440.57:073:58First Quarter26Sat
27Sun6:2211.16:5410.212:070.412:510.37:073:59Waxing Gibbous27Sun
28Mon7:1911.37:5410.21:080.61:520.17:074:00Waxing Gibbous28Mon
29Tue8:1111.48:4710.22:030.72:45-0.27:074:01Waxing Gibbous29Tue
30Wed8:5811.59:3510.22:520.83:32-0.37:074:01Full Moon30Wed
31Thu9:4111.510:1810.13:370.84:16-0.47:074:02Full Moon31Thu
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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