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 40m 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 - Jan 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:479.95:421.26:210.17:124:10New Moon1Fri
2Sat12:268.612:229.96:181.26:550.07:124:11Waxing Crescent2Sat
3Sun1:018.612:589.86:551.17:300.07:124:12Waxing Crescent3Sun
4Mon1:368.71:369.77:351.18:060.17:124:13Waxing Crescent4Mon
5Tue2:138.82:179.58:171.08:460.17:124:14Waxing Crescent5Tue
6Wed2:539.03:049.39:050.99:290.37:124:15First Quarter6Wed
7Thu3:389.23:569.09:570.810:170.47:124:16First Quarter7Thu
8Fri4:269.54:538.710:530.611:090.67:124:17First Quarter8Fri
9Sat5:209.75:558.611:530.47:114:18First Quarter9Sat
10Sun6:1810.07:038.612:060.712:580.17:114:19Waxing Gibbous10Sun
11Mon7:2110.38:098.81:080.72:04-0.37:114:20Waxing Gibbous11Mon
12Tue8:2310.79:129.12:120.53:06-0.87:104:21Waxing Gibbous12Tue
13Wed9:2311.110:109.43:120.24:04-1.27:104:22Full Moon13Wed
14Thu10:2011.411:059.74:10-0.14:59-1.57:104:24Full Moon14Thu
15Fri11:1611.511:589.95:06-0.35:52-1.67:094:25Full Moon15Fri
16Sat12:0911.56:00-0.46:42-1.57:094:26Waning Gibbous16Sat
17Sun12:4810.01:0011.16:53-0.47:31-1.27:084:27Waning Gibbous17Sun
18Mon1:3810.01:5110.67:46-0.28:19-0.87:074:29Waning Gibbous18Mon
19Tue2:279.92:449.98:400.19:07-0.27:074:30Waning Gibbous19Tue
20Wed3:179.73:399.29:350.49:570.47:064:31Third Quarter20Wed
21Thu4:089.44:368.610:330.710:481.07:054:32Third Quarter21Thu
22Fri5:009.25:358.111:321.011:411.57:054:34Third Quarter22Fri
23Sat5:548.96:367.712:341.17:044:35Third Quarter23Sat
24Sun6:518.87:387.612:391.91:361.17:034:36Waning Crescent24Sun
25Mon7:478.98:337.71:382.02:331.07:024:38Waning Crescent25Mon
26Tue8:399.19:227.92:321.93:220.77:014:39Waning Crescent26Tue
27Wed9:259.310:068.23:201.74:050.57:004:40Waning Crescent27Wed
28Thu10:089.610:478.44:021.44:450.26:594:42New Moon28Thu
29Fri10:479.811:248.64:411.15:210.06:584:43New Moon29Fri
30Sat11:2510.011:598.95:190.95:54-0.26:574:45New Moon30Sat
31Sun12:0010.15:560.76:27-0.36:564:46New Moon31Sun
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