Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Newcastle, ME.
Next low tide : 6:03 pm (1.7 ft)
Next high tide : in 5h 28m at 12:11 pm (8.5 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 4:58 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Newcastle, ME Tides - Nov 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:4110.110:119.43:360.74:080.06:154:28Full Moon1Sun
2Mon10:1910.510:539.64:150.64:48-0.46:164:26Full Moon2Mon
3Tue10:5810.811:369.64:550.45:31-0.76:174:25Full Moon3Tue
4Wed11:4011.05:370.46:15-0.86:194:24Waning Gibbous4Wed
5Thu12:219.612:2611.06:220.47:02-0.86:204:23Waning Gibbous5Thu
6Fri1:089.51:1510.97:100.47:53-0.76:214:21Waning Gibbous6Fri
7Sat2:009.32:0910.78:030.68:48-0.46:234:20Waning Gibbous7Sat
8Sun2:589.23:1010.49:020.89:48-0.26:244:19Third Quarter8Sun
9Mon4:019.14:1610.010:060.910:510.06:254:18Third Quarter9Mon
10Tue5:059.35:249.811:150.911:540.26:274:17Third Quarter10Tue
11Wed6:089.56:329.712:240.76:284:16Waning Crescent11Wed
12Thu7:099.97:379.712:560.21:320.36:294:14Waning Crescent12Thu
13Fri8:0510.38:369.71:550.22:32-0.16:314:13Waning Crescent13Fri
14Sat8:5610.69:309.72:490.23:26-0.56:324:12Waning Crescent14Sat
15Sun9:4310.810:209.73:380.34:16-0.76:334:11New Moon15Sun
16Mon10:2810.811:079.64:240.45:02-0.86:344:11New Moon16Mon
17Tue11:1110.711:529.45:080.65:47-0.66:364:10New Moon17Tue
18Wed11:5410.55:500.86:29-0.46:374:09New Moon18Wed
19Thu12:359.112:3510.26:321.07:11-0.16:384:08Waxing Crescent19Thu
20Fri1:178.91:169.97:131.37:530.36:404:07Waxing Crescent20Fri
21Sat2:008.62:009.67:561.58:360.66:414:06Waxing Crescent21Sat
22Sun2:458.42:469.28:431.89:220.96:424:06Waxing Crescent22Sun
23Mon3:348.33:368.99:331.910:091.16:434:05First Quarter23Mon
24Tue4:238.34:298.610:262.010:561.36:454:04First Quarter24Tue
25Wed5:128.45:238.411:202.011:441.46:464:04First Quarter25Wed
26Thu6:008.66:188.412:151.76:474:03First Quarter26Thu
27Fri6:488.97:128.412:331.41:101.46:484:03Waxing Gibbous27Fri
28Sat7:349.38:058.61:221.32:020.96:494:02Waxing Gibbous28Sat
29Sun8:189.88:538.82:091.12:500.36:504:02Waxing Gibbous29Sun
30Mon9:0210.39:409.12:550.93:36-0.26:524:01Full Moon30Mon
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 3:07 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 100% 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 (100% 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