44.3841’ N, 68.7922’ W

Castine, ME

46°
H -°
L 33°
NW
10mph
Low tide
10:04 pm

Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Saturday, October 31, 2026
The tide is currently falling in Castine, ME.
Next low tide : in 4h 28m at 10:04 pm (-0.2 ft)
Next high tide (tomorrow) : 3:22 am (9.7 ft)
Sunset today : 5:26 pm
Sunrise tomorrow : 7:11 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - Dec 1781

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:5110.611:269.44:411.55:140.26:564:01Full Moon1Sat
2Sun11:2710.65:171.55:510.36:574:01Full Moon2Sun
3Mon12:039.312:0410.65:541.66:290.36:584:00Waning Gibbous3Mon
4Tue12:429.312:4510.56:331.77:100.36:594:00Waning Gibbous4Tue
5Wed1:249.31:2910.47:161.77:550.47:004:00Waning Gibbous5Wed
6Thu2:109.32:1810.38:051.78:430.47:014:00Waning Gibbous6Thu
7Fri3:009.43:1210.28:591.69:360.47:024:00Third Quarter7Fri
8Sat3:559.64:1110.19:581.410:320.47:034:00Third Quarter8Sat
9Sun4:539.95:1510.011:021.111:300.37:044:00Third Quarter9Sun
10Mon5:5110.46:1910.112:060.57:054:00Waning Crescent10Mon
11Tue6:4910.97:2210.212:280.21:08-0.17:064:00Waning Crescent11Tue
12Wed7:4511.58:2210.51:260.12:08-0.77:074:00Waning Crescent12Wed
13Thu8:3912.09:1810.72:22-0.13:04-1.37:074:00New Moon13Thu
14Fri9:3212.310:1210.83:16-0.23:58-1.67:084:00New Moon14Fri
15Sat10:2412.411:0410.84:09-0.24:50-1.77:094:00New Moon15Sat
16Sun11:1412.311:5510.65:01-0.15:41-1.57:104:01New Moon16Sun
17Mon12:0512.05:520.16:32-1.27:104:01Waxing Crescent17Mon
18Tue12:4610.412:5611.56:440.47:22-0.77:114:01Waxing Crescent18Tue
19Wed1:3710.11:4811.07:360.88:13-0.17:114:02Waxing Crescent19Wed
20Thu2:299.82:4210.48:301.29:050.47:124:02First Quarter20Thu
21Fri3:229.53:369.89:261.59:560.97:124:03First Quarter21Fri
22Sat4:159.34:339.310:231.710:491.37:134:03First Quarter22Sat
23Sun5:099.25:318.911:211.811:411.67:134:04First Quarter23Sun
24Mon6:029.36:298.712:181.77:144:04Waxing Gibbous24Mon
25Tue6:529.47:248.612:331.81:131.57:144:05Waxing Gibbous25Tue
26Wed7:409.68:158.71:231.82:031.27:144:06Waxing Gibbous26Wed
27Thu8:259.89:018.82:101.82:490.87:154:07Waxing Gibbous27Thu
28Fri9:0710.19:449.02:541.73:320.67:154:07Waxing Gibbous28Fri
29Sat9:4810.310:259.23:361.64:130.37:154:08Full Moon29Sat
30Sun10:2710.611:049.34:151.54:520.17:154:09Full Moon30Sun
31Mon11:0610.811:419.64:541.35:31-0.17:154:10Full Moon31Mon
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 64% 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 Third Quarter (64% 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