Tides Today & Tomorrow in Tenants Harbor, ME

TIDE TIMES for Saturday, August 15, 2026
The tide is currently falling in Tenants Harbor, ME.
Next low tide : in 1h 11m at 7:41 pm (-0.3 ft)
Next high tide (tomorrow) : 1:55 am (10.6 ft)
Sunset today : 7:41 pm
Sunrise tomorrow : 5:41 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #8415809
Common Questions About Tides

Tenants Harbor, ME Tides - Oct 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:108.34:229.010:041.810:491.35:335:19First Quarter1Sat
2Sun5:078.25:208.911:022.011:471.45:355:17First Quarter2Sun
3Mon6:048.26:188.912:011.95:365:15Waxing Gibbous3Mon
4Tue6:588.47:139.012:431.412:591.75:375:13Waxing Gibbous4Tue
5Wed7:468.88:029.21:321.21:491.35:385:12Waxing Gibbous5Wed
6Thu8:299.28:459.52:150.92:330.95:395:10Waxing Gibbous6Thu
7Fri9:079.69:269.72:540.63:140.55:415:08Full Moon7Fri
8Sat9:4410.010:069.93:300.43:530.15:425:06Full Moon8Sat
9Sun10:2010.310:4610.04:070.24:32-0.35:435:04Full Moon9Sun
10Mon10:5710.611:2610.04:450.15:12-0.65:445:03Full Moon10Mon
11Tue11:3610.85:240.05:55-0.75:455:01Waning Gibbous11Tue
12Wed12:0910.012:1910.96:070.16:40-0.75:474:59Waning Gibbous12Wed
13Thu12:549.81:0510.86:530.27:30-0.65:484:57Waning Gibbous13Thu
14Fri1:449.61:5710.77:430.48:24-0.45:494:56Third Quarter14Fri
15Sat2:419.42:5610.48:400.69:24-0.15:504:54Third Quarter15Sat
16Sun3:449.24:0110.29:420.810:270.05:524:52Third Quarter16Sun
17Mon4:499.35:0910.110:490.811:320.15:534:51Third Quarter17Mon
18Tue5:559.56:1810.111:580.65:544:49Waning Crescent18Tue
19Wed6:589.87:2310.212:370.01:060.35:554:47Waning Crescent19Wed
20Thu7:5510.38:2210.31:38-0.12:07-0.25:574:46Waning Crescent20Thu
21Fri8:4710.79:1510.42:31-0.33:01-0.65:584:44New Moon21Fri
22Sat9:3510.910:0510.43:21-0.33:51-0.95:594:43New Moon22Sat
23Sun10:2011.010:5310.24:07-0.24:38-0.96:004:41New Moon23Sun
24Mon11:0410.911:3810.04:510.05:24-0.86:024:39New Moon24Mon
25Tue11:4610.75:340.26:07-0.66:034:38Waxing Crescent25Tue
26Wed12:229.712:2810.46:160.66:50-0.26:044:36Waxing Crescent26Wed
27Thu1:059.31:1010.06:581.07:340.26:064:35Waxing Crescent27Thu
28Fri1:518.91:559.67:421.38:200.66:074:33Waxing Crescent28Fri
29Sat2:398.62:459.28:301.79:101.06:084:32First Quarter29Sat
30Sun3:318.43:388.99:231.910:011.26:104:31First Quarter30Sun
31Mon4:238.34:338.710:182.010:531.46:114:29First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415809)

Common Questions About Tenants Harbor, ME Tides

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

Slack tide in Tenants Harbor, ME is approximately 10:48 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 Tenants Harbor, ME?

Tenants Harbor, ME is currently in a spring phase. Tonight's moon is 11% 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 Tenants 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 Tenants Harbor, ME?

Tide predictions for Tenants 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 Tenants Harbor, ME?

Tide data for Tenants Harbor, ME is sourced from NOAA Station #8415809. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8415809.

What is the moon phase in Tenants Harbor, ME tonight?

Tonight the moon over Tenants Harbor, ME is Waxing Crescent (11% illuminated). This places Tenants 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