Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

32°
H -°
L 32°
NW
5mph
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 1h 23m 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 - Dec 1896

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:4911.97:2510.812:380.21:21-0.46:493:54Waning Crescent1Tue
2Wed7:4412.58:2411.11:350.02:19-1.16:503:53Waning Crescent2Wed
3Thu8:3712.99:1911.22:29-0.23:14-1.66:513:53New Moon3Thu
4Fri9:2913.210:1411.33:22-0.34:07-1.86:523:53New Moon4Fri
5Sat10:2213.211:0711.24:15-0.35:00-1.96:533:53New Moon5Sat
6Sun11:1413.111:5911.15:07-0.25:52-1.66:543:52Waxing Crescent6Sun
7Mon12:0612.75:590.16:43-1.26:553:52Waxing Crescent7Mon
8Tue12:5110.812:5812.16:520.47:35-0.76:563:52Waxing Crescent8Tue
9Wed1:4410.51:5211.47:460.98:28-0.16:573:52Waxing Crescent9Wed
10Thu2:3810.22:4910.88:441.39:210.56:583:52First Quarter10Thu
11Fri3:3310.03:4610.19:441.510:141.06:593:52First Quarter11Fri
12Sat4:279.94:459.610:441.711:061.46:593:53First Quarter12Sat
13Sun5:199.95:439.211:441.711:591.77:003:53First Quarter13Sun
14Mon6:1110.06:429.112:441.57:013:53Waxing Gibbous14Mon
15Tue7:0010.27:369.112:511.91:381.37:023:53Waxing Gibbous15Tue
16Wed7:4710.48:259.21:401.92:250.97:023:53Waxing Gibbous16Wed
17Thu8:3010.69:109.32:241.93:080.77:033:54Waxing Gibbous17Thu
18Fri9:1010.89:529.43:051.83:480.47:043:54Full Moon18Fri
19Sat9:5011.010:329.53:441.64:270.27:043:55Full Moon19Sat
20Sun10:2811.211:119.64:221.55:040.07:053:55Full Moon20Sun
21Mon11:0711.411:489.85:011.35:42-0.17:053:55Full Moon21Mon
22Tue11:4611.55:411.26:21-0.27:063:56Waning Gibbous22Tue
23Wed12:279.912:2711.56:231.17:01-0.37:063:57Waning Gibbous23Wed
24Thu1:0810.11:1111.47:090.97:44-0.37:063:57Waning Gibbous24Thu
25Fri1:5210.32:0011.17:580.88:31-0.27:073:58Waning Gibbous25Fri
26Sat2:4010.62:5410.88:530.79:210.07:073:59Third Quarter26Sat
27Sun3:3210.93:5310.59:520.610:140.27:073:59Third Quarter27Sun
28Mon4:2611.14:5610.210:530.411:110.47:084:00Third Quarter28Mon
29Tue5:2411.46:0310.111:580.17:084:01Waning Crescent29Tue
30Wed6:2511.77:1010.112:110.51:04-0.37:084:02Waning Crescent30Wed
31Thu7:2512.18:1010.21:140.52:06-0.87:084:03Waning Crescent31Thu
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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