Nearby Harbors
44.0333’ N, 69.5367’ W

Newcastle, ME

57°
H 73°
L 57°
SSW
3mph
Low tide
9:34 am

Tides Today & Tomorrow in Newcastle, ME

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Newcastle, ME.
Next low tide : in 1h 40m at 9:34 am (1.2 ft)
Next high tide : 3:40 pm (9.6 ft)
Sunset today : 6:47 pm
Sunrise tomorrow : 6:18 am
Moon phase : Waxing Crescent (30% illuminated)
Tide Station Location : Station #8416608
Common Questions About Tides

Featured Local Businesses

Maine Dept. of Inland Fisheries & Wildlife
Farrin's Boatshop

Farrin's Boatshop
Gamage Shipyard

Gamage Shipyard
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine

USCG Station Boothbay Harbor, ME

Port Clyde General Store

Newcastle, ME Tides - Aug 2089

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:518.77:1410.112:500.71:020.85:278:01Waning Crescent1Mon
2Tue7:538.88:1510.51:500.42:020.75:288:00Waning Crescent2Tue
3Wed8:569.29:1510.92:530.03:030.35:297:59Waning Crescent3Wed
4Thu9:569.610:1311.43:52-0.64:02-0.15:307:57Waning Crescent4Thu
5Fri10:5210.111:0911.84:47-1.14:59-0.65:317:56New Moon5Fri
6Sat11:4710.65:41-1.55:55-0.95:337:55New Moon6Sat
7Sun12:0412.012:4111.06:34-1.86:51-1.25:347:53New Moon7Sun
8Mon12:5912.01:3311.27:25-1.87:45-1.25:357:52Waxing Crescent8Mon
9Tue1:5211.82:2511.28:16-1.68:40-1.05:367:50Waxing Crescent9Tue
10Wed2:4711.33:1711.19:08-1.29:36-0.75:377:49Waxing Crescent10Wed
11Thu3:4310.74:1210.810:01-0.710:35-0.35:387:47First Quarter11Thu
12Fri4:4210.05:0910.410:57-0.111:360.15:397:46First Quarter12Fri
13Sat5:429.46:0710.111:540.55:417:44First Quarter13Sat
14Sun6:449.07:079.812:390.512:541.05:427:43First Quarter14Sun
15Mon7:468.78:069.71:430.71:551.35:437:41Waxing Gibbous15Mon
16Tue8:478.69:039.72:450.72:551.45:447:40Waxing Gibbous16Tue
17Wed9:418.79:539.73:410.73:481.35:457:38Waxing Gibbous17Wed
18Thu10:288.810:399.94:290.54:351.15:467:37Waxing Gibbous18Thu
19Fri11:119.011:219.95:120.45:171.05:477:35Full Moon19Fri
20Sat11:519.25:500.35:560.85:487:33Full Moon20Sat
21Sun12:0010.012:289.36:250.26:320.75:507:32Full Moon21Sun
22Mon12:3710.01:029.46:580.27:080.65:517:30Full Moon22Mon
23Tue1:129.91:359.57:300.27:430.65:527:28Waning Gibbous23Tue
24Wed1:469.82:089.68:030.38:200.65:537:27Waning Gibbous24Wed
25Thu2:229.62:429.78:370.48:590.55:547:25Waning Gibbous25Thu
26Fri3:009.43:209.79:160.59:430.65:557:23Waning Gibbous26Fri
27Sat3:439.24:039.89:580.610:310.65:567:22Third Quarter27Sat
28Sun4:329.04:539.810:460.811:240.65:587:20Third Quarter28Sun
29Mon5:278.95:489.911:390.85:597:18Third Quarter29Mon
30Tue6:268.86:4810.112:220.512:370.86:007:16Third Quarter30Tue
31Wed7:319.07:5310.41:250.31:410.76:017:15Waning Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8416608)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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Common Questions About Newcastle, ME Tides

Collapse All
Is this week a spring tide or neap tide in Newcastle, ME?

Newcastle, ME is currently in a transitional phase. Tonight's moon is 30% 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 Waxing Crescent (30% 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

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