Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Prospect Harbor, ME.
Next low tide : 6:39 pm (1.8 ft)
Next high tide : in 4h 19m at 12:48 pm (9.7 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:51 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8412932
Common Questions About Tides

Prospect Harbor, ME Tides - Mar 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:3112.29:1111.12:210.13:05-1.16:085:20Waxing Gibbous1Wed
2Thu9:2812.610:0211.83:19-0.63:57-1.66:065:21Full Moon2Thu
3Fri10:2112.810:5012.34:13-1.24:45-1.86:045:23Full Moon3Fri
4Sat11:1212.711:3612.55:05-1.65:31-1.76:025:24Full Moon4Sat
5Sun12:0112.45:55-1.76:17-1.36:015:25Waning Gibbous5Sun
6Mon12:2112.512:5011.86:44-1.57:02-0.65:595:27Waning Gibbous6Mon
7Tue1:0712.11:4011.07:34-1.07:480.15:575:28Waning Gibbous7Tue
8Wed1:5411.62:3310.28:26-0.48:380.95:555:29Third Quarter8Wed
9Thu2:4611.03:309.59:220.39:321.65:535:30Third Quarter9Thu
10Fri3:4210.44:318.910:220.910:312.15:525:32Third Quarter10Fri
11Sat4:429.95:358.611:271.411:362.45:505:33Third Quarter11Sat
12Sun6:479.77:398.61:341.56:486:34Waning Crescent12Sun
13Mon7:509.88:358.91:432.42:331.46:466:36Waning Crescent13Mon
14Tue8:4610.09:239.32:412.13:221.16:446:37Waning Crescent14Tue
15Wed9:3310.310:059.73:301.64:040.86:436:38Waning Crescent15Wed
16Thu10:1510.610:4210.24:131.24:400.56:416:39Waning Crescent16Thu
17Fri10:5310.711:1610.64:510.85:120.36:396:41New Moon17Fri
18Sat11:3010.811:4710.95:270.45:440.36:376:42New Moon18Sat
19Sun12:0510.86:020.16:150.26:356:43New Moon19Sun
20Mon12:1811.112:4010.86:37-0.16:480.36:336:44Waxing Crescent20Mon
21Tue12:5011.31:1710.67:14-0.37:240.46:326:46Waxing Crescent21Tue
22Wed1:2511.41:5610.37:54-0.38:030.66:306:47Waxing Crescent22Wed
23Thu2:0411.42:4110.08:38-0.28:480.96:286:48Waxing Crescent23Thu
24Fri2:5011.33:339.79:290.09:391.26:266:49First Quarter24Fri
25Sat3:4411.14:339.410:260.310:381.46:246:51First Quarter25Sat
26Sun4:4710.95:409.311:300.511:441.56:226:52First Quarter26Sun
27Mon5:5610.96:519.512:390.46:206:53First Quarter27Mon
28Tue7:0911.07:5910.112:561.31:490.16:196:54Waxing Gibbous28Tue
29Wed8:1811.48:5910.82:070.82:51-0.36:176:56Waxing Gibbous29Wed
30Thu9:1911.89:5111.63:110.03:45-0.76:156:57Waxing Gibbous30Thu
31Fri10:1412.110:4012.24:07-0.74:34-1.06:136:58Full Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8412932)

Common Questions About Prospect Harbor, ME Tides

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

Slack tide in Prospect Harbor, ME is approximately 3:43 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 97% 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 (97% 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