Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Newcastle, ME.
Next low tide : in 4h 51m at 1:52 pm (0.8 ft)
Next high tide : 8:04 pm (10.6 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:05 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Newcastle, ME Tides - Aug 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:219.43:479.79:400.410:090.75:258:03Third Quarter1Thu
2Fri4:079.24:319.910:240.610:590.65:268:01Third Quarter2Fri
3Sat4:588.95:2110.011:120.711:550.65:288:00Third Quarter3Sat
4Sun5:558.76:1710.112:050.95:297:59Third Quarter4Sun
5Mon6:578.67:1810.312:550.51:050.95:307:57Waning Crescent5Mon
6Tue8:058.78:2410.62:010.32:100.85:317:56Waning Crescent6Tue
7Wed9:128.99:2811.03:07-0.13:150.55:327:55Waning Crescent7Wed
8Thu10:139.410:2811.44:09-0.64:170.15:337:53New Moon8Thu
9Fri11:109.911:2511.65:05-1.05:15-0.35:347:52New Moon9Fri
10Sat12:0410.35:59-1.36:11-0.65:357:51New Moon10Sat
11Sun12:2011.712:5510.76:49-1.47:05-0.85:377:49New Moon11Sun
12Mon1:1311.51:4510.87:38-1.37:58-0.85:387:48Waxing Crescent12Mon
13Tue2:0411.12:3310.88:26-0.98:51-0.55:397:46Waxing Crescent13Tue
14Wed2:5610.53:2210.69:13-0.49:44-0.25:407:45Waxing Crescent14Wed
15Thu3:499.94:1210.210:020.210:400.25:417:43First Quarter15Thu
16Fri4:449.25:059.910:540.811:380.75:427:42First Quarter16Fri
17Sat5:428.66:009.511:481.45:437:40First Quarter17Sat
18Sun6:418.26:589.312:371.012:451.85:457:39First Quarter18Sun
19Mon7:438.07:579.21:401.21:452.05:467:37Waxing Gibbous19Mon
20Tue8:428.08:549.22:421.22:452.05:477:35Waxing Gibbous20Tue
21Wed9:358.19:449.43:361.13:381.85:487:34Waxing Gibbous21Wed
22Thu10:228.410:299.74:230.94:241.55:497:32Waxing Gibbous22Thu
23Fri11:048.711:109.85:040.65:061.25:507:30Full Moon23Fri
24Sat11:429.011:4910.05:400.45:441.05:517:29Full Moon24Sat
25Sun12:179.36:140.36:210.75:537:27Full Moon25Sun
26Mon12:2610.012:519.56:460.26:580.55:547:25Full Moon26Mon
27Tue1:0110.01:239.87:190.17:350.35:557:24Waning Gibbous27Tue
28Wed1:389.91:5610.07:530.28:140.25:567:22Waning Gibbous28Wed
29Thu2:169.72:3310.18:290.38:560.15:577:20Waning Gibbous29Thu
30Fri2:579.53:1410.29:100.49:430.25:587:18Waning Gibbous30Fri
31Sat3:449.24:0210.29:560.610:360.35:597:17Third Quarter31Sat
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 4:58 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 20% 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 Waning Crescent (20% 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