Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Newcastle, ME.
Next low tide : in 3h 31m at 5:23 pm (1.7 ft)
Next high tide : 11:28 pm (9.8 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 4:57 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Newcastle, ME Tides - Aug 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:549.011:5810.95:49-0.25:490.75:268:02Full Moon1Fri
2Sat12:399.46:33-0.66:380.35:278:01Full Moon2Sat
3Sun12:4511.11:249.87:18-0.97:270.05:287:59Waning Gibbous3Sun
4Mon1:3311.22:0910.28:02-1.08:17-0.35:307:58Waning Gibbous4Mon
5Tue2:2211.12:5610.58:48-1.09:10-0.35:317:57Waning Gibbous5Tue
6Wed3:1410.73:4610.69:36-0.810:06-0.35:327:55Waning Gibbous6Wed
7Thu4:1010.34:3910.610:28-0.411:05-0.25:337:54Third Quarter7Thu
8Fri5:099.75:3510.511:220.15:347:53Third Quarter8Fri
9Sat6:129.26:3510.412:070.012:200.65:357:51Third Quarter9Sat
10Sun7:198.87:3810.21:130.21:231.05:367:50Waning Crescent10Sun
11Mon8:288.78:4310.22:210.22:291.25:377:48Waning Crescent11Mon
12Tue9:318.79:4310.33:270.23:331.25:397:47Waning Crescent12Tue
13Wed10:288.810:3810.44:250.04:291.15:407:45Waning Crescent13Wed
14Thu11:199.011:2810.45:17-0.15:200.95:417:44New Moon14Thu
15Fri12:069.16:03-0.16:070.85:427:42New Moon15Fri
16Sat12:1310.412:489.26:46-0.16:500.85:437:41New Moon16Sat
17Sun12:5510.21:269.37:240.07:310.85:447:39New Moon17Sun
18Mon1:3410.02:029.37:590.28:100.85:457:38Waxing Crescent18Mon
19Tue2:129.72:379.38:330.58:491.05:477:36Waxing Crescent19Tue
20Wed2:519.33:139.39:070.89:301.15:487:34Waxing Crescent20Wed
21Thu3:318.93:519.29:441.110:131.35:497:33Waxing Crescent21Thu
22Fri4:158.54:329.010:241.510:591.45:507:31First Quarter22Fri
23Sat5:038.15:178.911:081.811:501.65:517:29First Quarter23Sat
24Sun5:557.86:078.911:562.15:527:28First Quarter24Sun
25Mon6:527.67:038.912:451.612:502.25:537:26First Quarter25Mon
26Tue7:547.68:039.21:461.51:492.15:557:24Waxing Gibbous26Tue
27Wed8:537.99:019.62:471.22:491.85:567:23Waxing Gibbous27Wed
28Thu9:478.39:5510.23:420.73:441.35:577:21Waxing Gibbous28Thu
29Fri10:368.910:4510.74:320.14:360.75:587:19Full Moon29Fri
30Sat11:239.611:3511.15:19-0.45:270.15:597:17Full Moon30Sat
31Sun12:0910.26:04-0.96:17-0.56:007:16Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416608)

Common Questions About Newcastle, ME Tides

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

Slack tide in Newcastle, ME is approximately 8:25 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 Newcastle, ME?

Newcastle, ME is currently in a spring phase. Tonight's moon is 98% 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 Newcastle, 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 Newcastle, ME?

Tide predictions for Newcastle, 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 Newcastle, ME?

Tide data for Newcastle, ME is sourced from NOAA Station #8416608. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8416608.

What is the moon phase in Newcastle, ME tonight?

Tonight the moon over Newcastle, ME is Full Moon (98% illuminated). This places Newcastle, 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