Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Thursday, July 16, 2026
The tide is currently falling in Newcastle, ME.
Next low tide : in 1h 05m at 7:33 am (-1.4 ft)
Next high tide : 1:40 pm (10.1 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waxing Crescent (7% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Newcastle, ME Tides - Feb 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:229.212:289.86:240.56:48-0.16:544:48Waning Gibbous1Tue
2Wed12:539.31:019.66:590.57:200.06:534:49Waning Gibbous2Wed
3Thu1:259.41:379.47:360.47:550.26:524:51Waning Gibbous3Thu
4Fri1:599.42:169.18:160.48:330.46:514:52Waning Gibbous4Fri
5Sat2:379.53:008.89:010.59:160.66:504:53Third Quarter5Sat
6Sun3:219.53:518.59:510.510:050.86:484:55Third Quarter6Sun
7Mon4:129.64:498.310:470.511:000.96:474:56Third Quarter7Mon
8Tue5:109.65:538.211:490.56:464:58Third Quarter8Tue
9Wed6:149.87:038.412:010.912:560.26:454:59Waning Crescent9Wed
10Thu7:2210.28:108.91:080.72:03-0.26:435:00Waning Crescent10Thu
11Fri8:2710.79:109.52:150.33:04-0.86:425:02Waning Crescent11Fri
12Sat9:2611.210:0510.13:16-0.33:59-1.36:405:03New Moon12Sat
13Sun10:2211.510:5710.64:13-0.94:51-1.76:395:04New Moon13Sun
14Mon11:1511.711:4711.05:08-1.35:41-1.96:385:06New Moon14Mon
15Tue12:0711.66:00-1.56:29-1.86:365:07Waxing Crescent15Tue
16Wed12:3511.112:5811.26:52-1.57:16-1.46:355:09Waxing Crescent16Wed
17Thu1:2311.11:4810.67:43-1.38:04-0.96:335:10Waxing Crescent17Thu
18Fri2:1110.72:419.98:35-0.88:53-0.26:325:11Waxing Crescent18Fri
19Sat3:0210.33:379.29:31-0.39:460.56:305:13First Quarter19Sat
20Sun3:569.84:368.610:290.310:421.16:295:14First Quarter20Sun
21Mon4:549.35:378.111:310.711:421.66:275:15First Quarter21Mon
22Tue5:559.06:417.912:371.06:255:17First Quarter22Tue
23Wed6:588.87:437.912:471.81:411.06:245:18Waxing Gibbous23Wed
24Thu7:578.98:378.11:501.72:370.96:225:19Waxing Gibbous24Thu
25Fri8:499.19:238.42:441.53:240.66:205:21Waxing Gibbous25Fri
26Sat9:349.410:058.83:311.24:050.46:195:22Waxing Gibbous26Sat
27Sun10:159.610:429.14:120.94:410.26:175:23Full Moon27Sun
28Mon10:539.711:169.34:490.65:130.16:155:25Full Moon28Mon
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 10:36 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 Newcastle, ME?

Newcastle, ME is currently in a spring phase. Tonight's moon is 7% 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 Waxing Crescent (7% 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