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 5h 46m 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 - Feb 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:358.67:257.412:202.11:211.46:554:47Waning Crescent1Fri
2Sat7:338.78:217.61:212.12:191.26:544:48Waning Crescent2Sat
3Sun8:279.09:117.92:171.93:090.96:534:50Waning Crescent3Sun
4Mon9:149.49:548.23:061.63:520.56:524:51Waning Crescent4Mon
5Tue9:579.810:358.63:501.24:310.16:514:53New Moon5Tue
6Wed10:3810.111:139.04:310.85:08-0.36:494:54New Moon6Wed
7Thu11:1710.411:499.45:110.45:44-0.66:484:55New Moon7Thu
8Fri11:5610.55:520.06:21-0.86:474:57New Moon8Fri
9Sat12:259.812:3710.56:34-0.36:59-0.86:464:58Waxing Crescent9Sat
10Sun1:0310.11:1910.37:17-0.57:39-0.76:444:59Waxing Crescent10Sun
11Mon1:4410.32:0510.08:04-0.68:23-0.56:435:01Waxing Crescent11Mon
12Tue2:2810.42:579.58:55-0.59:11-0.16:425:02First Quarter12Tue
13Wed3:1910.33:559.09:51-0.310:060.46:405:04First Quarter13Wed
14Thu4:1610.14:598.610:530.011:060.86:395:05First Quarter14Thu
15Fri5:199.96:108.312:010.26:375:06First Quarter15Fri
16Sat6:299.87:248.312:131.11:150.26:365:08Waxing Gibbous16Sat
17Sun7:419.98:318.61:251.12:25-0.16:345:09Waxing Gibbous17Sun
18Mon8:4610.29:309.02:340.83:25-0.46:335:10Waxing Gibbous18Mon
19Tue9:4310.510:229.43:340.44:17-0.76:315:12Full Moon19Tue
20Wed10:3510.611:099.74:270.05:05-0.86:305:13Full Moon20Wed
21Thu11:2210.611:529.95:16-0.25:48-0.86:285:14Full Moon21Thu
22Fri12:0610.46:02-0.36:28-0.66:275:16Full Moon22Fri
23Sat12:3110.012:4810.16:45-0.37:05-0.36:255:17Waning Gibbous23Sat
24Sun1:099.91:299.67:26-0.17:420.26:235:18Waning Gibbous24Sun
25Mon1:469.72:109.18:080.28:200.76:225:20Waning Gibbous25Mon
26Tue2:249.52:548.68:510.59:001.26:205:21Waning Gibbous26Tue
27Wed3:069.13:438.19:370.99:451.66:185:22Third Quarter27Wed
28Thu3:538.84:367.610:281.210:352.06:175:24Third Quarter28Thu
29Fri4:468.55:357.411:251.511:302.26:155:25Third Quarter29Fri
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