Tides Today & Tomorrow in Prospect Harbor, ME

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Prospect Harbor, ME.
Next low tide : 5:23 pm (1.9 ft)
Next high tide : in 2h 25m at 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 - Dec 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:1511.110:569.74:131.54:510.26:483:54New Moon1Tue
2Wed10:5211.111:349.64:491.65:280.26:493:53New Moon2Wed
3Thu11:2811.05:251.76:030.46:503:53Waxing Crescent3Thu
4Fri12:109.512:0410.86:021.86:400.56:513:53Waxing Crescent4Fri
5Sat12:489.312:4210.76:401.97:190.66:523:53Waxing Crescent5Sat
6Sun1:279.21:2310.57:212.08:000.76:533:52Waxing Crescent6Sun
7Mon2:109.22:0810.48:062.08:440.86:543:52Waxing Crescent7Mon
8Tue2:569.42:5810.28:572.09:310.86:553:52First Quarter8Tue
9Wed3:439.63:5210.19:511.810:200.86:563:52First Quarter9Wed
10Thu4:3310.14:4910.110:481.411:110.76:573:52First Quarter10Thu
11Fri5:2410.65:5010.111:480.96:583:52Waxing Gibbous11Fri
12Sat6:1711.36:5110.312:060.612:480.26:583:52Waxing Gibbous12Sat
13Sun7:1111.97:5010.61:010.41:47-0.66:593:52Waxing Gibbous13Sun
14Mon8:0412.68:4610.91:560.12:42-1.27:003:53Waxing Gibbous14Mon
15Tue8:5713.09:4111.12:50-0.23:36-1.77:013:53Full Moon15Tue
16Wed9:5013.310:3611.33:43-0.44:30-2.07:013:53Full Moon16Wed
17Thu10:4513.411:3011.34:37-0.45:24-2.07:023:53Full Moon17Thu
18Fri11:3913.25:31-0.46:17-1.87:033:54Waning Gibbous18Fri
19Sat12:2411.112:3412.86:26-0.27:11-1.47:033:54Waning Gibbous19Sat
20Sun1:1910.91:3012.27:230.28:06-0.97:043:54Waning Gibbous20Sun
21Mon2:1610.72:3011.58:230.69:02-0.37:043:55Third Quarter21Mon
22Tue3:1510.53:3110.79:260.99:590.37:053:55Third Quarter22Tue
23Wed4:1210.44:3310.110:301.110:550.97:053:56Third Quarter23Wed
24Thu5:0810.45:369.611:341.211:511.37:063:57Third Quarter24Thu
25Fri6:0310.46:389.312:371.27:063:57Waning Crescent25Fri
26Sat6:5710.47:359.212:471.61:351.07:063:58Waning Crescent26Sat
27Sun7:4610.58:269.21:401.82:260.77:073:59Waning Crescent27Sun
28Mon8:3110.79:139.32:271.83:110.57:073:59Waning Crescent28Mon
29Tue9:1310.89:559.43:101.83:530.47:074:00New Moon29Tue
30Wed9:5410.910:369.53:501.74:320.27:074:01New Moon30Wed
31Thu10:3211.011:109.64:281.65:090.27:084:02New Moon31Thu
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 2:27 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 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