Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Prospect Harbor, ME.
Next low tide : in 1h 15m at 5:29 am (0.5 ft)
Next high tide : 11:31 am (9.5 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:50 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8412932
Common Questions About Tides

Prospect Harbor, ME Tides - Aug 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:449.98:0112.01:390.11:461.05:197:57Waning Crescent1Sat
2Sun8:5010.09:0312.22:45-0.22:510.95:207:56Waning Crescent2Sun
3Mon9:5110.310:0212.43:46-0.53:510.75:217:55New Moon3Mon
4Tue10:4710.510:5712.54:42-0.74:470.45:227:53New Moon4Tue
5Wed11:3910.811:4912.55:35-0.95:410.35:237:52New Moon5Wed
6Thu12:2811.06:23-0.96:310.25:257:51New Moon6Thu
7Fri12:3812.31:1311.17:08-0.77:200.35:267:49Waxing Crescent7Fri
8Sat1:2511.81:5611.07:51-0.38:070.55:277:48Waxing Crescent8Sat
9Sun2:1011.32:3910.98:320.28:550.85:287:46Waxing Crescent9Sun
10Mon2:5710.63:2310.79:140.79:441.15:297:45Waxing Crescent10Mon
11Tue3:4610.04:0810.59:581.310:351.45:307:43First Quarter11Tue
12Wed4:389.44:5610.210:441.811:281.75:317:42First Quarter12Wed
13Thu5:328.95:4610.011:332.35:337:40First Quarter13Thu
14Fri6:308.66:429.912:261.812:272.65:347:39First Quarter14Fri
15Sat7:318.57:3910.11:271.81:252.65:357:37Waxing Gibbous15Sat
16Sun8:288.78:3410.32:261.72:222.55:367:36Waxing Gibbous16Sun
17Mon9:189.09:2210.73:171.33:132.15:377:34Waxing Gibbous17Mon
18Tue10:049.310:0711.24:010.93:581.75:387:33Waxing Gibbous18Tue
19Wed10:459.810:4911.54:420.44:411.35:397:31Full Moon19Wed
20Thu11:2410.311:3011.85:200.05:230.85:417:29Full Moon20Thu
21Fri12:0210.85:58-0.36:060.35:427:28Full Moon21Fri
22Sat12:1112.012:4011.36:35-0.66:490.05:437:26Waning Gibbous22Sat
23Sun12:5312.01:1911.77:15-0.67:34-0.35:447:24Waning Gibbous23Sun
24Mon1:3711.82:0111.97:56-0.58:22-0.45:457:23Waning Gibbous24Mon
25Tue2:2511.52:4712.08:41-0.39:14-0.45:467:21Waning Gibbous25Tue
26Wed3:1711.03:3811.99:300.110:11-0.25:487:19Third Quarter26Wed
27Thu4:1510.54:3511.710:250.611:120.15:497:18Third Quarter27Thu
28Fri5:1910.05:3811.511:241.05:507:16Third Quarter28Fri
29Sat6:289.76:4611.412:190.312:301.35:517:14Waning Crescent29Sat
30Sun7:399.77:5511.51:310.31:401.35:527:12Waning Crescent30Sun
31Mon8:449.98:5911.72:390.22:471.15:537:10Waning Crescent31Mon
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 8:30 am — 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 100% 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 Full Moon (100% 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