Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

65°
H 72°
L 44°
NW
8mph
Low tide
10:33 am
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 34m at 10:33 am (2.4 ft)
Next high tide : 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
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 - Feb 2093

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:2511.22:4710.98:420.19:070.16:484:42First Quarter1Sun
2Mon3:1810.83:4410.19:400.510:000.76:474:43First Quarter2Mon
3Tue4:1210.54:439.510:400.910:551.36:464:45First Quarter3Tue
4Wed5:0810.25:459.111:421.111:531.76:454:46First Quarter4Wed
5Thu6:0510.16:469.012:451.16:444:47Waxing Gibbous5Thu
6Fri7:0210.17:429.112:531.81:421.06:424:49Waxing Gibbous6Fri
7Sat7:5310.38:329.31:481.82:320.76:414:50Waxing Gibbous7Sat
8Sun8:4010.69:169.62:351.53:160.46:404:52Waxing Gibbous8Sun
9Mon9:2210.99:579.83:181.33:550.16:384:53Full Moon9Mon
10Tue10:0211.110:3510.13:561.04:31-0.16:374:54Full Moon10Tue
11Wed10:3911.311:1010.34:330.75:05-0.36:354:56Full Moon11Wed
12Thu11:1511.411:4310.55:100.55:39-0.46:344:57Full Moon12Thu
13Fri11:5011.45:460.36:13-0.56:334:59Waning Gibbous13Fri
14Sat12:1710.712:2711.36:240.16:49-0.56:315:00Waning Gibbous14Sat
15Sun12:5210.91:0711.27:050.07:28-0.36:305:01Waning Gibbous15Sun
16Mon1:3111.01:5110.97:500.08:11-0.16:285:03Waning Gibbous16Mon
17Tue2:1511.12:4210.58:400.09:000.26:275:04Third Quarter17Tue
18Wed3:0611.13:3910.29:350.19:540.46:255:06Third Quarter18Wed
19Thu4:0211.14:429.910:360.110:530.76:235:07Third Quarter19Thu
20Fri5:0411.25:519.811:430.111:590.76:225:08Waning Crescent20Fri
21Sat6:1211.47:0210.012:53-0.26:205:10Waning Crescent21Sat
22Sun7:2011.78:0610.51:080.51:58-0.76:195:11Waning Crescent22Sun
23Mon8:2212.29:0311.02:120.02:57-1.26:175:12Waning Crescent23Mon
24Tue9:1912.69:5711.53:10-0.43:51-1.56:155:14New Moon24Tue
25Wed10:1312.810:4711.84:05-0.94:41-1.76:145:15New Moon25Wed
26Thu11:0312.811:3411.94:56-1.15:28-1.76:125:16New Moon26Thu
27Fri11:5212.55:46-1.16:14-1.46:105:18Waxing Crescent27Fri
28Sat12:1911.912:3912.06:34-1.06:58-0.96:095:19Waxing Crescent28Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8412932)

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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 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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