Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

45°
H -°
L 42°
NNE
5mph
Low tide
2:13 am
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Wednesday, October 21, 2026
The tide is currently falling in Prospect Harbor, ME.
Next low tide (tomorrow) : in 3h 50m at 2:13 am (1.2 ft)
Next high tide (tomorrow) : 8:22 am (10.0 ft)
Sunset today : 5:38 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (78% 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
Hamilton Marine - Jonesport

Hamilton Marine - Jonesport

US Coast Guard Station, Jonesport ME

Prospect Harbor, ME Tides - May 1890

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:0110.28:2610.61:591.52:180.94:226:35Waxing Gibbous1Thu
2Fri8:4510.59:0411.12:430.92:570.64:206:37Waxing Gibbous2Fri
3Sat9:2710.89:4111.73:240.23:360.44:196:38Full Moon3Sat
4Sun10:1011.010:1912.14:05-0.34:150.24:176:39Full Moon4Sun
5Mon10:5311.111:0012.44:47-0.84:570.14:166:40Full Moon5Mon
6Tue11:3711.211:4312.65:31-1.15:400.14:156:41Waning Gibbous6Tue
7Wed12:2311.16:17-1.26:270.24:136:43Waning Gibbous7Wed
8Thu12:2912.51:1410.97:06-1.17:170.54:126:44Waning Gibbous8Thu
9Fri1:2012.32:1010.67:59-0.98:130.84:116:45Waning Gibbous9Fri
10Sat2:1812.03:1110.48:58-0.59:151.04:106:46Third Quarter10Sat
11Sun3:2211.64:1610.410:00-0.210:211.14:086:47Third Quarter11Sun
12Mon4:2911.35:2110.511:050.011:311.14:076:48Third Quarter12Mon
13Tue5:3811.16:2510.912:100.14:066:50Waning Crescent13Tue
14Wed6:4611.17:2411.312:410.81:110.14:056:51Waning Crescent14Wed
15Thu7:4811.18:1611.71:440.32:070.04:046:52Waning Crescent15Thu
16Fri8:4311.29:0412.02:40-0.22:570.14:036:53Waning Crescent16Fri
17Sat9:3411.19:4812.23:31-0.53:430.24:026:54New Moon17Sat
18Sun10:2211.010:3112.14:18-0.74:260.44:016:55New Moon18Sun
19Mon11:0810.811:1112.05:03-0.75:080.74:006:56New Moon19Mon
20Tue11:5110.611:5111.75:45-0.65:491.13:596:57New Moon20Tue
21Wed12:3310.36:26-0.36:291.43:586:58Waxing Crescent21Wed
22Thu12:3111.41:1510.07:070.17:101.73:576:59Waxing Crescent22Thu
23Fri1:1211.02:009.77:490.57:552.03:567:00Waxing Crescent23Fri
24Sat1:5710.62:479.58:340.88:432.33:557:01Waxing Crescent24Sat
25Sun2:4510.33:369.49:221.19:342.43:547:02First Quarter25Sun
26Mon3:3710.04:269.410:101.310:272.43:547:03First Quarter26Mon
27Tue4:309.85:169.610:591.411:222.33:537:04First Quarter27Tue
28Wed5:259.76:059.911:481.43:527:05First Quarter28Wed
29Thu6:209.86:5210.412:181.912:381.33:527:06Waxing Gibbous29Thu
30Fri7:1310.07:3611.01:121.41:261.13:517:07Waxing Gibbous30Fri
31Sat8:0310.28:1911.62:020.72:110.83:507:08Waxing Gibbous31Sat
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 transitional phase. Tonight's moon is 78% 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 shifting between spring and neap.

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 Waxing Gibbous (78% illuminated). This places Prospect Harbor, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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