Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

58°
H -°
L 54°
WSW
2mph
High tide
3:40 am
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Prospect Harbor, ME.
Next low tide (tomorrow) : 9:41 am (1.9 ft)
Next high tide (tomorrow) : in 3h 44m at 3:40 am (9.5 ft)
Sunset today : 6:41 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waxing Crescent (30% 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 - Apr 1954

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:2111.78:4911.82:15-0.12:43-0.75:135:58Waning Crescent1Thu
2Fri9:1412.29:3612.63:08-1.03:31-1.15:115:59New Moon2Fri
3Sat10:0512.410:2413.23:59-1.74:19-1.45:096:01New Moon3Sat
4Sun10:5712.511:1213.44:50-2.25:07-1.45:086:02New Moon4Sun
5Mon11:4812.35:41-2.45:56-1.15:066:03Waxing Crescent5Mon
6Tue12:0213.412:4111.96:33-2.26:47-0.75:046:04Waxing Crescent6Tue
7Wed12:5313.01:3611.37:27-1.77:41-0.15:026:06Waxing Crescent7Wed
8Thu1:4912.42:3610.78:26-1.08:400.65:006:07First Quarter8Thu
9Fri2:5011.73:4110.29:29-0.39:451.24:596:08First Quarter9Fri
10Sat3:5611.14:479.810:350.310:541.54:576:09First Quarter10Sat
11Sun5:0410.65:539.811:420.64:556:10First Quarter11Sun
12Mon6:1210.46:549.912:041.612:460.84:536:12Waxing Gibbous12Mon
13Tue7:1410.37:4810.31:101.41:430.84:526:13Waxing Gibbous13Tue
14Wed8:0810.48:3410.62:071.12:300.84:506:14Waxing Gibbous14Wed
15Thu8:5510.49:1410.92:550.73:120.84:486:15Waxing Gibbous15Thu
16Fri9:3810.49:5111.03:370.43:490.84:466:17Full Moon16Fri
17Sat10:1810.410:2611.24:160.24:240.94:456:18Full Moon17Sat
18Sun10:5510.310:5911.24:520.14:571.04:436:19Full Moon18Sun
19Mon11:3110.211:3111.15:260.15:291.24:416:20Full Moon19Mon
20Tue12:0610.06:000.16:031.44:406:21Waning Gibbous20Tue
21Wed12:0411.012:429.86:350.36:391.54:386:23Waning Gibbous21Wed
22Thu12:4010.91:209.67:130.47:181.74:366:24Waning Gibbous22Thu
23Fri1:1910.82:029.47:540.68:011.94:356:25Waning Gibbous23Fri
24Sat2:0310.62:509.38:410.88:511.94:336:26Third Quarter24Sat
25Sun3:5410.54:429.410:320.810:461.95:327:28Third Quarter25Sun
26Mon4:5010.55:379.711:260.811:451.65:307:29Third Quarter26Mon
27Tue5:5010.66:3410.212:220.65:287:30Third Quarter27Tue
28Wed6:5310.77:3110.812:481.21:200.35:277:31Waning Crescent28Wed
29Thu7:5511.08:2611.71:510.52:160.05:257:33Waning Crescent29Thu
30Fri8:5511.49:1812.52:50-0.43:10-0.45:247:34Waning Crescent30Fri
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 transitional phase. Tonight's moon is 30% 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 Crescent (30% 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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