Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

57°
H -°
L 52°
SSW
4mph
Low tide
8:45 pm
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Prospect Harbor, ME.
Next low tide : in 1h 27m at 8:45 pm (0.4 ft)
Next high tide (tomorrow) : 2:50 am (10.1 ft)
Sunset today : 6:43 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waxing Crescent (21% 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 - Sep 2089

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:5710.58:1712.21:500.02:060.35:567:07Waning Crescent1Thu
2Fri8:5711.19:1712.72:52-0.63:08-0.35:577:05Waning Crescent2Fri
3Sat9:5411.810:1413.13:48-1.14:05-0.85:587:04New Moon3Sat
4Sun10:4712.311:0913.24:41-1.65:01-1.35:597:02New Moon4Sun
5Mon11:3912.75:33-1.85:55-1.66:007:00New Moon5Mon
6Tue12:0213.212:2912.96:23-1.76:47-1.66:016:58Waxing Crescent6Tue
7Wed12:5412.91:1912.87:12-1.47:39-1.46:036:56Waxing Crescent7Wed
8Thu1:4612.42:0912.58:01-0.98:33-0.96:046:54Waxing Crescent8Thu
9Fri2:4011.73:0112.08:52-0.29:28-0.36:056:52Waxing Crescent9Fri
10Sat3:3611.03:5611.59:460.510:270.26:066:51First Quarter10Sat
11Sun4:3410.34:5311.010:431.111:270.76:076:49First Quarter11Sun
12Mon5:349.95:5210.611:421.56:086:47First Quarter12Mon
13Tue6:359.66:5310.412:291.112:431.86:096:45First Quarter13Tue
14Wed7:349.67:5110.41:301.21:441.86:116:43Waxing Gibbous14Wed
15Thu8:289.78:4310.62:271.12:391.66:126:41Waxing Gibbous15Thu
16Fri9:1510.09:2910.83:150.93:271.36:136:39Waxing Gibbous16Fri
17Sat9:5810.310:1111.03:570.74:091.06:146:38Waxing Gibbous17Sat
18Sun10:3610.610:5111.14:350.54:470.76:156:36Full Moon18Sun
19Mon11:1210.911:2811.15:090.45:240.56:166:34Full Moon19Mon
20Tue11:4711.15:420.45:590.36:186:32Full Moon20Tue
21Wed12:0411.112:2011.26:150.36:350.16:196:30Full Moon21Wed
22Thu12:4011.012:5311.36:500.47:130.16:206:28Waning Gibbous22Thu
23Fri1:1610.91:2911.47:260.47:530.06:216:26Waning Gibbous23Fri
24Sat1:5610.72:0911.48:070.68:370.16:226:24Waning Gibbous24Sat
25Sun2:4010.52:5511.48:520.79:270.26:236:22Third Quarter25Sun
26Mon3:3110.33:4811.39:420.910:230.36:256:21Third Quarter26Mon
27Tue4:2910.24:4711.310:391.011:220.36:266:19Third Quarter27Tue
28Wed5:3110.25:5111.411:410.96:276:17Third Quarter28Wed
29Thu6:3610.46:5811.612:260.212:470.76:286:15Waning Crescent29Thu
30Fri7:4110.98:0411.91:31-0.11:540.36:296:13Waning Crescent30Fri
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 21% 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 (21% 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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