44.3841’ N, 68.7922’ W

Castine, ME

55°
H -°
L 41°
S
12mph
Low tide
9:54 pm

Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Friday, October 16, 2026
The tide is currently falling in Castine, ME.
Next low tide : in 5h 07m at 9:54 pm (1.3 ft)
Next high tide (tomorrow) : 4:10 am (8.6 ft)
Sunset today : 5:49 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (31% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - Mar 1808

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:0710.31:289.97:180.57:320.86:165:27Waxing Crescent1Tue
2Wed1:4310.12:069.57:560.78:091.16:145:28Waxing Crescent2Wed
3Thu2:229.92:499.18:371.08:501.56:125:29First Quarter3Thu
4Fri3:049.63:368.89:231.29:361.76:115:31First Quarter4Fri
5Sat3:539.54:298.510:151.310:291.96:095:32First Quarter5Sat
6Sun4:489.45:288.511:131.311:281.96:075:33First Quarter6Sun
7Mon5:489.56:298.712:131.16:055:34Waxing Gibbous7Mon
8Tue6:489.97:279.212:291.61:110.76:045:36Waxing Gibbous8Tue
9Wed7:4510.48:209.91:281.02:060.16:025:37Waxing Gibbous9Wed
10Thu8:3911.09:1010.72:230.32:56-0.66:005:38Waxing Gibbous10Thu
11Fri9:3011.69:5711.43:15-0.43:44-1.15:585:40Full Moon11Fri
12Sat10:2012.010:4412.04:05-1.14:32-1.55:565:41Full Moon12Sat
13Sun11:0912.211:3212.44:55-1.75:19-1.75:545:42Full Moon13Sun
14Mon11:5912.25:45-1.96:07-1.65:535:43Waning Gibbous14Mon
15Tue12:2012.512:5011.96:36-1.96:57-1.25:515:45Waning Gibbous15Tue
16Wed1:1112.31:4411.47:30-1.77:50-0.75:495:46Waning Gibbous16Wed
17Thu2:0511.92:4210.88:26-1.28:47-0.15:475:47Third Quarter17Thu
18Fri3:0311.43:4410.19:27-0.69:490.55:455:48Third Quarter18Fri
19Sat4:0610.84:509.710:32-0.110:560.95:435:50Third Quarter19Sat
20Sun5:1410.45:599.411:400.35:425:51Third Quarter20Sun
21Mon6:2210.27:049.512:041.112:450.45:405:52Waning Crescent21Mon
22Tue7:2610.28:029.71:091.01:450.35:385:53Waning Crescent22Tue
23Wed8:2310.38:5310.02:080.72:380.25:365:55Waning Crescent23Wed
24Thu9:1310.49:3710.23:000.43:250.15:345:56Waning Crescent24Thu
25Fri9:5710.510:1710.43:450.24:060.15:325:57New Moon25Fri
26Sat10:3710.510:5310.54:260.04:430.25:305:58New Moon26Sat
27Sun11:1410.411:2710.65:040.05:180.35:296:00New Moon27Sun
28Mon11:4910.35:400.05:520.55:276:01New Moon28Mon
29Tue12:0010.612:2410.16:140.16:250.85:256:02Waxing Crescent29Tue
30Wed12:3410.51:009.86:490.36:591.05:236:03Waxing Crescent30Wed
31Thu1:0910.31:379.57:250.57:361.35:216:04Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414672)

Common Questions About Castine, ME Tides

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Is this week a spring tide or neap tide in Castine, ME?

Castine, ME is currently in a transitional phase. Tonight's moon is 31% 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 Castine, 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 Castine, ME?

Tide predictions for Castine, 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 Castine, ME?

Tide data for Castine, ME is sourced from NOAA Station #8414672. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8414672.

What is the moon phase in Castine, ME tonight?

Tonight the moon over Castine, ME is First Quarter (31% illuminated). This places Castine, 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