Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Newcastle, ME.
Next low tide (tomorrow) : 7:23 am (0.3 ft)
Next high tide (tomorrow) : in 2h 05m at 12:46 am (9.9 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 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:589.05:1210.011:011.211:510.37:145:29Third Quarter1Thu
2Fri6:048.86:199.612:101.47:155:27Third Quarter2Fri
3Sat7:088.87:269.312:560.61:191.47:175:26Third Quarter3Sat
4Sun7:079.07:289.21:580.71:241.36:184:25Waning Crescent4Sun
5Mon8:019.38:239.11:540.82:221.06:194:23Waning Crescent5Mon
6Tue8:479.59:119.12:430.93:120.76:214:22Waning Crescent6Tue
7Wed9:289.79:559.13:250.93:550.46:224:21Waning Crescent7Wed
8Thu10:059.810:369.04:031.04:350.36:234:20New Moon8Thu
9Fri10:409.911:158.94:381.15:120.26:254:18New Moon9Fri
10Sat11:149.911:528.85:131.35:470.26:264:17New Moon10Sat
11Sun11:489.85:471.46:220.36:274:16New Moon11Sun
12Mon12:288.612:239.76:221.56:580.46:294:15Waxing Crescent12Mon
13Tue1:058.41:009.66:581.77:360.66:304:14Waxing Crescent13Tue
14Wed1:438.21:399.47:381.88:170.76:314:13Waxing Crescent14Wed
15Thu2:268.12:249.38:211.99:030.86:324:12Waxing Crescent15Thu
16Fri3:138.13:149.29:111.99:530.96:344:11First Quarter16Fri
17Sat4:058.24:109.210:061.810:450.86:354:10First Quarter17Sat
18Sun4:588.55:089.211:051.611:390.76:364:09First Quarter18Sun
19Mon5:529.06:099.312:061.26:384:08First Quarter19Mon
20Tue6:469.67:119.512:340.51:070.56:394:08Waxing Gibbous20Tue
21Wed7:3910.38:109.81:290.22:07-0.26:404:07Waxing Gibbous21Wed
22Thu8:3111.09:0610.12:23-0.13:03-0.96:414:06Waxing Gibbous22Thu
23Fri9:2111.510:0110.23:15-0.33:56-1.56:434:05Full Moon23Fri
24Sat10:1211.910:5510.34:06-0.54:49-1.86:444:05Full Moon24Sat
25Sun11:0412.011:4910.24:58-0.55:42-1.96:454:04Full Moon25Sun
26Mon11:5711.95:50-0.36:35-1.76:464:03Waning Gibbous26Mon
27Tue12:4210.012:5111.56:44-0.17:29-1.36:484:03Waning Gibbous27Tue
28Wed1:379.71:4611.07:380.38:25-0.86:494:02Waning Gibbous28Wed
29Thu2:359.42:4510.48:370.79:23-0.36:504:02Third Quarter29Thu
30Fri3:359.13:479.89:391.010:220.26:514:01Third Quarter30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416608)

Common Questions About Newcastle, ME Tides

Show All
What time does the tide turn (slack tide) in Newcastle, ME today?

Slack tide in Newcastle, ME is approximately 4:04 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 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