Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

54°
H -°
L 43°
NNW
5mph
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 3m 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
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 - Nov 1952

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:3112.710:0611.63:25-0.34:01-1.36:094:21Full Moon1Sat
2Sun10:1712.710:5611.44:12-0.24:49-1.46:114:20Full Moon2Sun
3Mon11:0312.611:4311.04:580.15:37-1.26:124:19Full Moon3Mon
4Tue11:4812.25:440.56:23-0.86:134:17Waning Gibbous4Tue
5Wed12:3010.612:3311.76:301.07:11-0.26:154:16Waning Gibbous5Wed
6Thu1:1810.11:2111.27:171.48:000.46:164:15Waning Gibbous6Thu
7Fri2:099.72:1310.78:071.98:520.96:174:14Third Quarter7Fri
8Sat3:039.43:0810.29:012.29:461.36:194:12Third Quarter8Sat
9Sun3:579.24:059.99:592.410:401.56:204:11Third Quarter9Sun
10Mon4:519.25:029.710:582.411:321.66:214:10Third Quarter10Mon
11Tue5:449.55:599.611:572.26:234:09Third Quarter11Tue
12Wed6:339.86:539.612:231.612:521.96:244:08Waning Crescent12Wed
13Thu7:1810.27:429.81:101.51:411.46:254:07Waning Crescent13Thu
14Fri7:5910.68:269.91:521.42:250.96:274:06Waning Crescent14Fri
15Sat8:3611.19:0810.12:311.23:050.46:284:05New Moon15Sat
16Sun9:1411.49:5010.23:091.13:45-0.16:294:04New Moon16Sun
17Mon9:5211.810:3110.33:481.04:25-0.46:314:03New Moon17Mon
18Tue10:3212.011:1310.44:280.85:07-0.66:324:02New Moon18Tue
19Wed11:1512.111:5810.35:110.85:52-0.76:334:01Waxing Crescent19Wed
20Thu12:0112.25:570.76:39-0.76:354:00Waxing Crescent20Thu
21Fri12:4510.312:5112.06:460.87:30-0.56:363:59Waxing Crescent21Fri
22Sat1:3810.21:4611.87:400.98:25-0.36:373:59Waxing Crescent22Sat
23Sun2:3610.22:4711.48:401.09:23-0.16:383:58First Quarter23Sun
24Mon3:3710.43:5211.19:451.010:230.16:403:57First Quarter24Mon
25Tue4:3910.64:5910.810:520.911:240.26:413:57First Quarter25Tue
26Wed5:4011.06:0610.712:010.66:423:56Waxing Gibbous26Wed
27Thu6:3811.47:1110.712:250.31:060.16:433:56Waxing Gibbous27Thu
28Fri7:3411.88:0910.71:230.32:06-0.46:443:55Waxing Gibbous28Fri
29Sat8:2512.19:0310.82:170.42:59-0.86:463:55Full Moon29Sat
30Sun9:1312.39:5410.73:070.43:49-1.06:473:54Full Moon30Sun
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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