Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Prospect Harbor, ME.
Next low tide (tomorrow) : 3:03 am (1.4 ft)
Next high tide : in 2h 56m at 8:19 pm (10.3 ft)
Sunset today : 7:24 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8412932
Common Questions About Tides

Prospect Harbor, ME Tides - Aug 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:3510.53:0210.68:540.69:171.25:197:57Waxing Crescent1Fri
2Sat3:1710.23:4310.69:340.810:031.25:207:56First Quarter2Sat
3Sun4:0310.04:2810.710:191.010:531.15:217:55First Quarter3Sun
4Mon4:549.85:1710.911:071.111:481.05:227:53First Quarter4Mon
5Tue5:499.76:1211.112:001.15:237:52First Quarter5Tue
6Wed6:509.77:1111.512:470.812:581.05:247:51Waxing Gibbous6Wed
7Thu7:5310.08:1112.01:490.32:000.75:267:49Waxing Gibbous7Thu
8Fri8:5310.69:1012.62:49-0.33:000.25:277:48Waxing Gibbous8Fri
9Sat9:5011.210:0613.13:45-0.93:57-0.45:287:46Full Moon9Sat
10Sun10:4411.811:0113.44:39-1.54:53-0.95:297:45Full Moon10Sun
11Mon11:3812.311:5613.55:31-1.95:48-1.35:307:43Full Moon11Mon
12Tue12:3012.66:23-2.06:42-1.55:317:42Waning Gibbous12Tue
13Wed12:5013.41:2112.87:13-1.97:37-1.45:327:40Waning Gibbous13Wed
14Thu1:4313.02:1312.78:04-1.68:32-1.15:347:39Waning Gibbous14Thu
15Fri2:3912.33:0812.48:57-1.09:30-0.75:357:37Waning Gibbous15Fri
16Sat3:3711.64:0412.09:52-0.310:31-0.25:367:36Third Quarter16Sat
17Sun4:3710.95:0311.610:490.411:340.35:377:34Third Quarter17Sun
18Mon5:3910.36:0311.211:490.95:387:33Third Quarter18Mon
19Tue6:429.97:0411.012:380.612:511.35:397:31Waning Crescent19Tue
20Wed7:449.78:0310.91:420.81:531.55:417:29Waning Crescent20Wed
21Thu8:419.88:5611.02:410.72:501.55:427:28Waning Crescent21Thu
22Fri9:319.99:4411.13:320.63:391.35:437:26Waning Crescent22Fri
23Sat10:1610.110:2711.24:160.54:231.15:447:24New Moon23Sat
24Sun10:5610.311:0711.24:560.45:031.05:457:23New Moon24Sun
25Mon11:3410.511:4411.25:320.35:400.85:467:21New Moon25Mon
26Tue12:0910.76:060.36:160.75:487:19New Moon26Tue
27Wed12:2011.212:4210.86:380.36:510.75:497:17Waxing Crescent27Wed
28Thu12:5411.01:1410.87:100.47:260.65:507:16Waxing Crescent28Thu
29Fri1:2910.81:4710.97:430.58:040.65:517:14Waxing Crescent29Fri
30Sat2:0610.62:2310.98:200.78:450.75:527:12Waxing Crescent30Sat
31Sun2:4710.33:0510.99:000.89:310.75:537:10First Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8412932)

Common Questions About Prospect Harbor, ME Tides

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What time does the tide turn (slack tide) in Prospect Harbor, ME today?

Slack tide in Prospect Harbor, ME is approximately 11:41 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Prospect Harbor, ME?

Prospect Harbor, ME is currently in a spring phase. Tonight's moon is 81% 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 maximum.

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 (81% illuminated). This places Prospect Harbor, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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