Tides Today & Tomorrow in New Harbor, ME

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in New Harbor, ME.
Next low tide (tomorrow) : 12:14 am (1.3 ft)
Next high tide : in 29m at 5:41 pm (8.7 ft)
Sunset today : 7:34 pm
Sunrise tomorrow : 5:48 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8416501
Common Questions About Tides

New Harbor, ME Tides - Mar 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:2110.812:4410.96:31-1.76:56-1.66:145:26Waxing Crescent1Sun
2Mon1:1010.81:3710.47:24-1.57:47-1.26:125:27Waxing Crescent2Mon
3Tue2:0210.62:359.98:20-1.28:42-0.66:115:28First Quarter3Tue
4Wed2:5910.23:379.29:21-0.79:410.06:095:29First Quarter4Wed
5Thu4:009.84:428.710:25-0.310:440.56:075:31First Quarter5Thu
6Fri5:059.45:518.411:330.111:520.86:055:32First Quarter6Fri
7Sat6:129.26:588.312:430.26:045:33Waxing Gibbous7Sat
8Sun7:189.18:008.41:010.91:480.26:025:35Waxing Gibbous8Sun
9Mon8:179.28:538.62:030.82:420.06:005:36Waxing Gibbous9Mon
10Tue9:089.49:398.82:560.63:30-0.15:585:37Waxing Gibbous10Tue
11Wed9:539.410:209.03:430.44:12-0.15:575:38Full Moon11Wed
12Thu10:349.510:589.14:250.24:49-0.15:555:40Full Moon12Thu
13Fri11:129.411:339.25:030.15:230.05:535:41Full Moon13Fri
14Sat11:489.35:380.15:560.15:515:42Full Moon14Sat
15Sun12:059.212:239.16:120.16:270.35:495:43Waning Gibbous15Sun
16Mon12:379.112:588.96:470.27:000.55:485:45Waning Gibbous16Mon
17Tue1:109.01:348.67:230.37:360.85:465:46Waning Gibbous17Tue
18Wed1:458.92:148.38:020.58:151.05:445:47Waning Gibbous18Wed
19Thu2:258.82:598.08:460.79:001.25:425:48Third Quarter19Thu
20Fri3:108.73:497.89:350.89:491.45:405:49Third Quarter20Fri
21Sat4:028.64:457.710:290.910:451.45:395:51Third Quarter21Sat
22Sun4:598.75:467.811:280.811:451.35:375:52Third Quarter22Sun
23Mon6:018.96:488.212:300.55:355:53Waning Crescent23Mon
24Tue7:059.37:468.812:490.91:310.05:335:54Waning Crescent24Tue
25Wed8:049.88:409.51:490.32:25-0.55:315:56Waning Crescent25Wed
26Thu8:5910.49:3010.22:45-0.43:17-1.15:305:57New Moon26Thu
27Fri9:5210.810:1910.73:39-1.14:06-1.55:285:58New Moon27Fri
28Sat10:4411.011:0811.14:31-1.64:56-1.75:265:59New Moon28Sat
29Sun11:3611.011:5711.35:22-1.95:45-1.65:246:00Waxing Crescent29Sun
30Mon12:2810.86:14-2.06:34-1.35:226:02Waxing Crescent30Mon
31Tue12:4711.21:2210.37:07-1.87:26-0.95:206:03Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416501)

Common Questions About New Harbor, ME Tides

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

Slack tide in New Harbor, ME is approximately 8:57 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 New Harbor, ME?

New Harbor, ME is currently in a neap phase. Tonight's moon is 55% 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 minimum.

What datum are New 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 New Harbor, ME?

Tide predictions for New 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 New Harbor, ME?

Tide data for New Harbor, ME is sourced from NOAA Station #8416501. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8416501.

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

Tonight the moon over New Harbor, ME is First Quarter (55% illuminated). This places New Harbor, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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