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 3h 22m 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 - Dec 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:349.04:499.310:441.311:200.66:524:01Third Quarter1Sat
2Sun5:329.05:518.811:491.46:534:01Third Quarter2Sun
3Mon6:289.06:538.612:161.012:521.36:544:00Waning Crescent3Mon
4Tue7:219.27:508.41:111.21:511.16:554:00Waning Crescent4Tue
5Wed8:099.38:428.42:021.42:430.96:564:00Waning Crescent5Wed
6Thu8:539.59:288.42:481.53:290.66:574:00Waning Crescent6Thu
7Fri9:339.610:118.53:301.54:100.46:584:00New Moon7Fri
8Sat10:119.710:528.54:081.54:490.36:594:00New Moon8Sat
9Sun10:499.811:318.54:461.55:260.27:003:59New Moon9Sun
10Mon11:269.85:221.56:020.27:013:59New Moon10Mon
11Tue12:098.512:039.85:591.46:380.27:024:00New Moon11Tue
12Wed12:458.412:409.86:371.47:150.27:034:00Waxing Crescent12Wed
13Thu1:238.41:199.87:161.47:550.27:044:00Waxing Crescent13Thu
14Fri2:028.52:029.78:001.48:370.27:054:00Waxing Crescent14Fri
15Sat2:468.62:499.58:481.39:230.37:054:00First Quarter15Sat
16Sun3:338.83:429.49:411.210:120.37:064:00First Quarter16Sun
17Mon4:239.24:399.210:381.011:030.47:074:01First Quarter17Mon
18Tue5:169.55:409.111:390.611:580.47:074:01First Quarter18Tue
19Wed6:1110.06:449.112:410.27:084:01Waxing Gibbous19Wed
20Thu7:0810.47:499.212:560.41:45-0.37:094:02Waxing Gibbous20Thu
21Fri8:0610.98:499.41:550.32:45-0.87:094:02Waxing Gibbous21Fri
22Sat9:0211.39:479.62:530.13:42-1.37:104:03Full Moon22Sat
23Sun9:5711.510:429.83:48-0.14:37-1.57:104:03Full Moon23Sun
24Mon10:5111.611:369.84:43-0.25:30-1.67:104:04Full Moon24Mon
25Tue11:4511.65:36-0.26:22-1.57:114:04Full Moon25Tue
26Wed12:289.812:3711.36:29-0.17:13-1.27:114:05Waning Gibbous26Wed
27Thu1:199.71:2810.87:220.18:03-0.87:124:06Waning Gibbous27Thu
28Fri2:109.52:2110.28:150.48:53-0.37:124:06Waning Gibbous28Fri
29Sat3:029.33:159.69:110.89:440.27:124:07Third Quarter29Sat
30Sun3:559.14:128.910:091.110:340.87:124:08Third Quarter30Sun
31Mon4:479.05:098.411:081.311:261.27:124:09Third Quarter31Mon
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 4:04 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