Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Newcastle, ME.
Next low tide : in 5h 33m at 1:19 pm (1.0 ft)
Next high tide : 7:32 pm (9.7 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 4:55 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Newcastle, ME Tides - Dec 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:149.012:1310.06:101.06:430.06:534:01Waxing Crescent1Thu
2Fri12:508.912:489.96:461.17:190.16:544:00Waxing Crescent2Fri
3Sat1:278.81:269.87:251.27:570.26:554:00Waxing Crescent3Sat
4Sun2:068.82:079.78:071.28:400.36:564:00Waxing Crescent4Sun
5Mon2:498.82:549.58:541.39:260.36:574:00First Quarter5Mon
6Tue3:378.93:469.49:451.210:160.36:584:00First Quarter6Tue
7Wed4:289.14:439.410:421.011:100.36:594:00First Quarter7Wed
8Thu5:229.45:449.411:410.77:003:59First Quarter8Thu
9Fri6:199.96:479.512:060.212:440.37:013:59Waxing Gibbous9Fri
10Sat7:1710.47:509.81:050.01:46-0.37:024:00Waxing Gibbous10Sat
11Sun8:1411.08:4910.12:03-0.32:45-1.07:034:00Waxing Gibbous11Sun
12Mon9:0811.59:4610.42:59-0.63:41-1.57:044:00Full Moon12Mon
13Tue10:0111.910:4110.63:54-0.84:35-1.97:044:00Full Moon13Tue
14Wed10:5412.111:3510.74:47-1.05:28-2.17:054:00Full Moon14Wed
15Thu11:4712.05:40-0.96:21-2.07:064:00Waning Gibbous15Thu
16Fri12:2810.612:4011.76:33-0.77:13-1.77:074:01Waning Gibbous16Fri
17Sat1:2110.41:3311.37:27-0.48:05-1.37:074:01Waning Gibbous17Sat
18Sun2:1510.12:2810.78:220.08:59-0.77:084:01Waning Gibbous18Sun
19Mon3:119.83:2610.09:200.49:55-0.27:084:02Third Quarter19Mon
20Tue4:089.54:259.410:210.810:510.37:094:02Third Quarter20Tue
21Wed5:049.35:258.911:231.011:470.87:094:03Third Quarter21Wed
22Thu6:009.26:268.612:251.17:104:03Third Quarter22Thu
23Fri6:559.27:258.412:441.11:261.17:104:04Waning Crescent23Fri
24Sat7:479.38:198.51:391.22:210.97:114:04Waning Crescent24Sat
25Sun8:359.59:088.52:291.23:090.67:114:05Waning Crescent25Sun
26Mon9:189.69:528.73:141.23:520.47:114:06Waning Crescent26Mon
27Tue9:599.810:348.83:541.14:320.17:124:06New Moon27Tue
28Wed10:3710.011:138.94:321.05:090.07:124:07New Moon28Wed
29Thu11:1410.111:519.05:090.95:44-0.27:124:08New Moon29Thu
30Fri11:5110.15:460.86:19-0.27:124:09New Moon30Fri
31Sat12:279.012:2710.16:230.76:55-0.37:124:10Waxing Crescent31Sat
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 4:25 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 transitional phase. Tonight's moon is 67% 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 shifting between spring and neap.

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 First Quarter (67% illuminated). This places Newcastle, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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