Tides Today & Tomorrow in Tenants Harbor, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Tenants Harbor, ME.
Next low tide : 3:07 pm (0.6 ft)
Next high tide : in 4h 55m at 9:15 am (9.0 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 5:35 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8415809
Common Questions About Tides

Tenants Harbor, ME Tides - Dec 1949

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:519.28:188.51:351.32:121.06:514:00Waxing Gibbous1Thu
2Fri8:329.59:038.62:181.42:550.76:524:00Waxing Gibbous2Fri
3Sat9:109.69:458.62:571.43:350.46:533:59Full Moon3Sat
4Sun9:479.810:258.63:341.44:120.36:543:59Full Moon4Sun
5Mon10:239.911:048.64:101.44:490.16:553:59Full Moon5Mon
6Tue10:599.911:428.64:461.45:260.16:563:59Full Moon6Tue
7Wed11:3710.05:241.46:040.16:573:59Waning Gibbous7Wed
8Thu12:208.512:1610.06:031.36:440.16:583:59Waning Gibbous8Thu
9Fri1:008.512:589.96:461.37:270.16:593:58Waning Gibbous9Fri
10Sat1:438.51:449.87:331.38:140.17:003:58Waning Gibbous10Sat
11Sun2:328.62:379.78:251.39:050.27:013:59Third Quarter11Sun
12Mon3:258.83:359.59:231.29:580.27:023:59Third Quarter12Mon
13Tue4:199.24:369.410:240.910:530.27:023:59Third Quarter13Tue
14Wed5:169.65:419.311:280.611:510.27:033:59Third Quarter14Wed
15Thu6:1310.16:469.312:330.17:043:59Waning Crescent15Thu
16Fri7:1010.67:499.512:500.21:35-0.57:053:59Waning Crescent16Fri
17Sat8:0611.08:479.61:470.12:33-1.07:054:00Waning Crescent17Sat
18Sun8:5911.39:439.72:420.03:28-1.37:064:00New Moon18Sun
19Mon9:5111.510:369.83:35-0.14:21-1.57:074:00New Moon19Mon
20Tue10:4311.511:289.74:27-0.15:12-1.57:074:01New Moon20Tue
21Wed11:3411.35:180.16:03-1.27:084:01Waxing Crescent21Wed
22Thu12:189.612:2410.96:090.36:52-0.97:084:02Waxing Crescent22Thu
23Fri1:089.31:1310.56:590.67:41-0.47:094:02Waxing Crescent23Fri
24Sat1:589.12:049.97:510.98:300.17:094:03Waxing Crescent24Sat
25Sun2:498.92:589.38:451.29:200.57:094:03First Quarter25Sun
26Mon3:408.73:528.89:411.510:091.07:104:04First Quarter26Mon
27Tue4:318.74:488.310:391.610:581.37:104:05First Quarter27Tue
28Wed5:228.75:468.011:381.611:491.67:104:06First Quarter28Wed
29Thu6:128.76:457.812:371.57:114:06Waxing Gibbous29Thu
30Fri7:038.97:407.912:421.81:321.27:114:07Waxing Gibbous30Fri
31Sat7:509.18:318.01:321.82:210.97:114:08Waxing Gibbous31Sat
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 12:11 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 6% 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 Waning Crescent (6% 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