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 2h 11m at 7:22 am (-0.8 ft)
Next high tide : 1:37 pm (10.4 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 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:049.512:1310.06:010.66:270.15:335:19Waning Gibbous1Sun
2Mon12:409.412:4810.06:380.77:070.25:345:17Waning Gibbous2Mon
3Tue1:199.21:2910.07:180.87:510.35:355:16Waning Gibbous3Tue
4Wed2:049.02:169.98:041.08:420.45:375:14Third Quarter4Wed
5Thu2:568.93:109.98:561.19:370.45:385:12Third Quarter5Thu
6Fri3:538.84:109.99:541.110:370.45:395:10Third Quarter6Fri
7Sat4:559.05:1410.010:560.911:390.25:405:08Third Quarter7Sat
8Sun5:599.36:2110.212:020.65:415:07Waning Crescent8Sun
9Mon7:029.87:2610.512:43-0.11:080.15:435:05Waning Crescent9Mon
10Tue8:0010.48:2510.91:43-0.52:09-0.55:445:03Waning Crescent10Tue
11Wed8:5311.09:2111.12:37-0.83:05-1.15:455:01New Moon11Wed
12Thu9:4411.510:1411.23:29-1.13:58-1.55:465:00New Moon12Thu
13Fri10:3411.711:0611.14:19-1.14:50-1.75:484:58New Moon13Fri
14Sat11:2311.711:5710.85:08-1.05:41-1.65:494:56Waxing Crescent14Sat
15Sun12:1111.55:57-0.66:31-1.35:504:54Waxing Crescent15Sun
16Mon12:4810.41:0011.16:46-0.27:22-0.85:514:53Waxing Crescent16Mon
17Tue1:409.91:5210.57:370.48:16-0.25:534:51Waxing Crescent17Tue
18Wed2:359.42:4710.08:310.99:130.35:544:49First Quarter18Wed
19Thu3:328.93:459.59:291.310:110.85:554:48First Quarter19Thu
20Fri4:308.74:459.110:291.611:091.15:564:46First Quarter20Fri
21Sat5:288.65:448.911:301.75:584:45First Quarter21Sat
22Sun6:248.76:428.912:071.212:311.65:594:43Waxing Gibbous22Sun
23Mon7:168.97:359.01:011.21:261.46:004:41Waxing Gibbous23Mon
24Tue8:029.28:229.21:491.12:131.06:014:40Waxing Gibbous24Tue
25Wed8:439.59:059.32:310.92:550.76:034:38Waxing Gibbous25Wed
26Thu9:219.89:459.43:080.83:340.46:044:37Full Moon26Thu
27Fri9:5710.010:249.53:430.74:100.16:054:35Full Moon27Fri
28Sat10:3210.211:019.54:180.64:47-0.16:074:34Full Moon28Sat
29Sun11:0710.311:399.54:540.65:24-0.26:084:32Full Moon29Sun
30Mon11:4310.45:310.66:03-0.36:094:31Waning Gibbous30Mon
31Tue12:189.412:2310.46:120.66:45-0.36:114:29Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8415809)

Common Questions About Tenants Harbor, ME Tides

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

Slack tide in Tenants Harbor, ME is approximately 10:29 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 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