Nearby Harbors
44.4089’ N, 68.0267’ W

Prospect Harbor, ME

32°
H 51°
L 42°
WNW
2mph
Low tide
10:49 am
Photo Credits

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Sunday, October 18, 2026
The tide is currently falling in Prospect Harbor, ME.
Next low tide : in 3h 22m at 10:49 am (2.7 ft)
Next high tide : 4:58 pm (9.8 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
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 - Aug 1896

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:309.33:5110.19:381.810:201.84:196:56Third Quarter1Sat
2Sun4:228.94:3910.110:242.211:141.94:206:55Third Quarter2Sun
3Mon5:188.65:3210.111:152.44:216:54Third Quarter3Mon
4Tue6:188.66:2810.312:131.812:122.44:236:52Waning Crescent4Tue
5Wed7:168.77:2310.71:131.51:092.24:246:51Waning Crescent5Wed
6Thu8:099.18:1511.22:061.02:031.84:256:50Waning Crescent6Thu
7Fri8:589.69:0311.82:550.52:531.34:266:48New Moon7Fri
8Sat9:4410.29:5112.23:40-0.13:420.74:276:47New Moon8Sat
9Sun10:2910.810:3812.64:24-0.64:310.14:286:45New Moon9Sun
10Mon11:1311.411:2612.75:08-1.05:20-0.34:296:44New Moon10Mon
11Tue11:5811.95:52-1.36:10-0.74:316:42Waxing Crescent11Tue
12Wed12:1512.612:4412.26:37-1.27:01-0.84:326:41Waxing Crescent12Wed
13Thu1:0512.21:3212.47:24-1.07:55-0.74:336:39Waxing Crescent13Thu
14Fri1:5911.72:2412.38:15-0.58:52-0.54:346:38First Quarter14Fri
15Sat2:5811.03:2112.09:090.19:54-0.24:356:36First Quarter15Sat
16Sun4:0010.44:2111.710:070.710:590.24:366:35First Quarter16Sun
17Mon5:079.95:2611.511:101.24:386:33Waxing Gibbous17Mon
18Tue6:169.76:3311.312:090.412:181.44:396:32Waxing Gibbous18Tue
19Wed7:239.77:3711.41:180.41:251.44:406:30Waxing Gibbous19Wed
20Thu8:229.98:3311.52:180.32:241.24:416:28Waxing Gibbous20Thu
21Fri9:1310.19:2411.63:110.13:171.04:426:27Full Moon21Fri
22Sat10:0010.310:0911.63:580.04:040.84:436:25Full Moon22Sat
23Sun10:4110.510:5111.54:390.04:470.74:456:23Full Moon23Sun
24Mon11:1910.711:3011.25:170.15:270.74:466:22Full Moon24Mon
25Tue11:5410.75:510.36:050.74:476:20Waning Gibbous25Tue
26Wed12:0710.912:2710.76:240.66:430.84:486:18Waning Gibbous26Wed
27Thu12:4410.51:0110.66:570.97:211.04:496:16Waning Gibbous27Thu
28Fri1:2210.11:3710.57:321.38:011.24:506:15Waning Gibbous28Fri
29Sat2:049.62:1710.38:101.78:461.44:526:13Third Quarter29Sat
30Sun2:509.23:0210.18:532.09:351.74:536:11Third Quarter30Sun
31Mon3:408.83:5210.09:412.310:301.84:546:09Third Quarter31Mon
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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