Tides Today & Tomorrow in Tenants Harbor, ME

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Tenants Harbor, ME.
Next low tide : in 54m at 2:14 am (1.4 ft)
Next high tide : 8:24 am (7.8 ft)
Sunset today : 7:28 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8415809
Common Questions About Tides

Tenants Harbor, ME Tides - Dec 1927

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:278.63:359.59:231.410:010.36:504:00First Quarter1Thu
2Fri4:238.94:369.510:231.210:580.36:514:00First Quarter2Fri
3Sat5:219.35:409.511:270.811:560.16:524:00First Quarter3Sat
4Sun6:199.86:459.712:320.36:533:59Waxing Gibbous4Sun
5Mon7:1610.57:4710.012:55-0.11:34-0.46:543:59Waxing Gibbous5Mon
6Tue8:1011.18:4510.21:52-0.32:31-1.06:563:59Waxing Gibbous6Tue
7Wed9:0211.59:4010.42:45-0.53:26-1.56:573:59Full Moon7Wed
8Thu9:5311.810:3410.43:37-0.64:18-1.86:573:59Full Moon8Thu
9Fri10:4411.911:2710.34:28-0.65:10-1.86:583:59Full Moon9Fri
10Sat11:3511.75:20-0.46:02-1.66:593:58Waning Gibbous10Sat
11Sun12:1810.112:2611.36:11-0.16:53-1.37:003:59Waning Gibbous11Sun
12Mon1:109.71:1810.87:030.37:45-0.77:013:59Waning Gibbous12Mon
13Tue2:049.42:1210.27:570.78:39-0.27:023:59Waning Gibbous13Tue
14Wed3:009.13:099.68:551.19:350.37:033:59Third Quarter14Wed
15Thu3:568.94:089.19:551.410:290.77:043:59Third Quarter15Thu
16Fri4:518.85:078.710:561.511:231.07:043:59Third Quarter16Fri
17Sat5:458.86:058.411:571.57:053:59Third Quarter17Sat
18Sun6:378.97:038.312:171.212:561.47:064:00Waning Crescent18Sun
19Mon7:269.17:558.41:081.31:481.17:064:00Waning Crescent19Mon
20Tue8:109.38:438.51:551.42:350.77:074:01Waning Crescent20Tue
21Wed8:519.69:268.62:371.33:160.57:074:01Waning Crescent21Wed
22Thu9:309.810:088.73:161.23:550.27:084:01New Moon22Thu
23Fri10:089.910:478.73:541.24:330.07:084:02New Moon23Fri
24Sat10:4510.111:268.84:311.15:10-0.17:094:03New Moon24Sat
25Sun11:2310.25:101.05:48-0.37:094:03New Moon25Sun
26Mon12:048.812:0210.25:500.96:27-0.37:104:04Waxing Crescent26Mon
27Tue12:438.912:4310.26:320.87:09-0.37:104:04Waxing Crescent27Tue
28Wed1:258.91:2810.17:170.87:54-0.37:104:05Waxing Crescent28Wed
29Thu2:119.12:1910.08:080.88:43-0.27:114:06Waxing Crescent29Thu
30Fri3:029.23:159.79:040.79:36-0.17:114:07First Quarter30Fri
31Sat3:579.44:159.510:030.610:290.07:114:07First Quarter31Sat
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 5:19 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 81% 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 Gibbous (81% 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