Tides Today & Tomorrow in Tenants Harbor, ME

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently falling in Tenants Harbor, ME.
Next low tide : in 4h 23m at 5:05 pm (-0.1 ft)
Next high tide : 11:24 pm (11.4 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 5:37 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8415809
Common Questions About Tides

Tenants Harbor, ME Tides - Sep 1945

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:169.07:3510.212:580.11:121.05:597:13Waning Crescent1Sat
2Sun8:229.08:3910.22:070.12:191.06:007:11Waning Crescent2Sun
3Mon9:229.19:3610.33:080.03:190.86:027:10Waning Crescent3Mon
4Tue10:159.310:2710.44:02-0.14:120.66:037:08New Moon4Tue
5Wed11:029.511:1410.44:50-0.25:000.56:047:06New Moon5Wed
6Thu11:459.611:5710.35:34-0.25:440.46:057:04New Moon6Thu
7Fri12:249.76:13-0.16:240.46:067:02New Moon7Fri
8Sat12:3710.11:019.76:490.17:030.56:077:01Waxing Crescent8Sat
9Sun1:159.91:369.67:240.47:410.66:086:59Waxing Crescent9Sun
10Mon1:539.52:119.57:580.78:190.76:106:57Waxing Crescent10Mon
11Tue2:329.22:479.48:341.09:000.96:116:55Waxing Crescent11Tue
12Wed3:138.83:279.29:131.39:441.26:126:53Waxing Crescent12Wed
13Thu3:598.44:129.09:561.610:331.36:136:51First Quarter13Thu
14Fri4:498.15:018.910:431.911:251.56:146:50First Quarter14Fri
15Sat5:437.95:558.911:352.06:156:48First Quarter15Sat
16Sun6:427.96:539.112:221.412:322.06:166:46First Quarter16Sun
17Mon7:418.17:529.41:221.21:311.76:186:44Waxing Gibbous17Mon
18Tue8:368.58:489.92:200.82:291.36:196:42Waxing Gibbous18Tue
19Wed9:279.19:3910.53:120.33:220.66:206:40Waxing Gibbous19Wed
20Thu10:139.810:2911.04:00-0.34:130.06:216:39Full Moon20Thu
21Fri11:0010.411:1811.34:46-0.85:02-0.76:226:37Full Moon21Fri
22Sat11:4611.05:32-1.25:52-1.16:236:35Full Moon22Sat
23Sun12:0811.512:3211.46:18-1.36:43-1.46:246:33Waning Gibbous23Sun
24Mon12:5811.41:2011.57:06-1.27:34-1.56:266:31Waning Gibbous24Mon
25Tue1:5011.12:1011.57:55-0.98:28-1.36:276:29Waning Gibbous25Tue
26Wed2:4510.63:0411.28:47-0.49:26-0.96:286:27Waning Gibbous26Wed
27Thu3:4410.04:0310.89:440.110:29-0.56:296:26Third Quarter27Thu
28Fri4:499.55:0710.410:460.611:350.06:306:24Third Quarter28Fri
29Sat5:569.16:1410.011:521.06:316:22Third Quarter29Sat
30Sun6:039.06:229.912:430.212:011.25:335:20Waning Crescent30Sun
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 8:14 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 0% 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 New Moon (0% 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