Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Newcastle, ME.
Next low tide (tomorrow) : 4:17 am (1.0 ft)
Next high tide : in 4h 01m at 9:32 pm (9.4 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Newcastle, ME Tides - Nov 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:3410.65:300.56:05-0.56:144:29Full Moon1Fri
2Sat12:109.512:1510.76:120.56:48-0.66:154:27Waning Gibbous2Sat
3Sun12:539.412:5910.76:560.57:34-0.56:174:26Waning Gibbous3Sun
4Mon1:409.31:4810.67:440.68:25-0.46:184:25Waning Gibbous4Mon
5Tue2:329.22:4310.48:380.79:20-0.26:194:23Third Quarter5Tue
6Wed3:319.23:4410.19:370.810:20-0.16:214:22Third Quarter6Wed
7Thu4:339.34:509.910:420.811:210.16:224:21Third Quarter7Thu
8Fri5:359.55:579.811:490.76:234:20Third Quarter8Fri
9Sat6:389.97:059.812:230.112:570.36:254:18Waning Crescent9Sat
10Sun7:3710.38:089.91:250.02:02-0.16:264:17Waning Crescent10Sun
11Mon8:3210.79:0510.02:23-0.13:00-0.66:274:16Waning Crescent11Mon
12Tue9:2211.09:5810.13:15-0.13:53-0.96:294:15New Moon12Tue
13Wed10:1011.210:4810.04:05-0.14:43-1.16:304:14New Moon13Wed
14Thu10:5711.211:369.94:520.05:30-1.16:314:13New Moon14Thu
15Fri11:4211.05:380.26:16-0.96:334:12New Moon15Fri
16Sat12:229.712:2610.76:230.57:00-0.56:344:11Waxing Crescent16Sat
17Sun1:079.41:1010.37:070.87:45-0.16:354:10Waxing Crescent17Sun
18Mon1:529.01:559.97:521.18:300.36:364:09Waxing Crescent18Mon
19Tue2:398.82:439.48:391.59:170.76:384:08Waxing Crescent19Tue
20Wed3:288.63:349.19:301.710:061.06:394:08First Quarter20Wed
21Thu4:198.54:288.710:241.910:551.26:404:07First Quarter21Thu
22Fri5:108.55:238.511:201.911:441.46:424:06First Quarter22Fri
23Sat6:008.66:188.412:161.86:434:05First Quarter23Sat
24Sun6:508.97:148.412:351.41:121.56:444:05Waxing Gibbous24Sun
25Mon7:379.28:058.51:241.42:041.16:454:04Waxing Gibbous25Mon
26Tue8:219.68:538.72:111.32:500.66:464:03Waxing Gibbous26Tue
27Wed9:0210.09:379.02:551.03:330.16:484:03Waxing Gibbous27Wed
28Thu9:4310.410:219.23:370.84:16-0.36:494:02Full Moon28Thu
29Fri10:2510.711:059.44:200.54:59-0.76:504:02Full Moon29Fri
30Sat11:0911.011:509.65:040.35:44-0.96:514:02Full Moon30Sat
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 12:54 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 86% 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 Gibbous (86% 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