44.4089’ N, 68.0267’ W

Prospect Harbor, ME

52°
H -°
L 41°
WNW
13mph
High tide
3:58 am

Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Saturday, October 17, 2026
The tide is currently rising in Prospect Harbor, ME.
Next low tide : 9:54 am (2.5 ft)
Next high tide : in 2h 17m at 3:58 am (9.0 ft)
Sunset today : 5:44 pm
Sunrise tomorrow : 6:49 am
Moon phase : First Quarter (41% illuminated)
Tide Station Location : Station #8412932
Common Questions About Tides

Prospect Harbor, ME Tides - Jun 1899

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:0511.44:4611.410:30-0.211:050.53:507:09Third Quarter1Thu
2Fri5:1011.05:4611.611:290.13:497:09Waning Crescent2Fri
3Sat6:1510.76:4411.812:120.412:300.43:497:10Waning Crescent3Sat
4Sun7:1910.57:3911.91:160.11:280.63:487:11Waning Crescent4Sun
5Mon8:1710.58:3112.02:14-0.22:220.73:487:12Waning Crescent5Mon
6Tue9:1010.59:1912.03:07-0.43:120.93:487:12New Moon6Tue
7Wed10:0010.410:0412.03:56-0.53:581.03:477:13New Moon7Wed
8Thu10:4610.410:4811.94:42-0.44:431.13:477:14New Moon8Thu
9Fri11:2910.311:2911.75:25-0.35:251.23:477:14New Moon9Fri
10Sat12:1010.26:05-0.16:061.43:477:15Waxing Crescent10Sat
11Sun12:1011.412:5010.16:440.16:471.63:467:16Waxing Crescent11Sun
12Mon12:5011.11:3110.07:230.47:291.73:467:16Waxing Crescent12Mon
13Tue1:3110.82:139.98:020.68:141.93:467:17Waxing Crescent13Tue
14Wed2:1510.42:569.98:430.99:012.03:467:17First Quarter14Wed
15Thu3:0110.13:4010.09:251.19:502.03:467:18First Quarter15Thu
16Fri3:509.84:2410.210:091.310:411.93:467:18First Quarter16Fri
17Sat4:419.55:1010.410:541.511:351.73:467:18First Quarter17Sat
18Sun5:359.45:5910.711:441.63:467:19Waxing Gibbous18Sun
19Mon6:329.46:4911.112:301.312:361.53:467:19Waxing Gibbous19Mon
20Tue7:289.67:3911.61:250.81:291.33:477:19Waxing Gibbous20Tue
21Wed8:219.98:2912.12:180.22:211.03:477:19Waxing Gibbous21Wed
22Thu9:1310.39:2012.63:08-0.43:120.63:477:20Full Moon22Thu
23Fri10:0410.710:1113.03:59-0.94:030.23:477:20Full Moon23Fri
24Sat10:5611.111:0413.24:49-1.34:56-0.13:487:20Full Moon24Sat
25Sun11:4811.411:5713.25:40-1.65:50-0.33:487:20Waning Gibbous25Sun
26Mon12:4011.76:31-1.76:45-0.33:487:20Waning Gibbous26Mon
27Tue12:5113.01:3311.87:22-1.57:42-0.33:497:20Waning Gibbous27Tue
28Wed1:4712.52:2911.98:16-1.28:42-0.13:497:20Third Quarter28Wed
29Thu2:4711.93:2611.99:11-0.79:450.13:507:20Third Quarter29Thu
30Fri3:4911.34:2311.810:07-0.210:480.23:507:20Third Quarter30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8412932)

Common Questions About Prospect Harbor, ME Tides

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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 41% 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 (41% 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