44.3841’ N, 68.7922’ W

Castine, ME

42°
H 48°
L 33°
NW
13mph
Low tide
9:17 am

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 5h 07m at 9:17 am (0.9 ft)
Next high tide : 3:34 pm (11.2 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 - Jul 1782

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:1810.33:5510.09:360.510:041.43:587:26Third Quarter1Mon
2Tue4:149.84:479.910:271.011:011.53:587:26Third Quarter2Tue
3Wed5:119.35:399.811:181.511:581.53:597:26Third Quarter3Wed
4Thu6:088.96:309.812:101.83:597:26Waning Crescent4Thu
5Fri7:048.87:199.812:531.41:012.04:007:25Waning Crescent5Fri
6Sat7:578.78:0710.01:451.31:512.14:017:25Waning Crescent6Sat
7Sun8:468.88:5210.12:341.12:382.14:017:25Waning Crescent7Sun
8Mon9:328.99:3510.33:190.83:222.04:027:24New Moon8Mon
9Tue10:149.110:1510.54:010.64:041.94:037:24New Moon9Tue
10Wed10:539.310:5410.74:410.54:431.74:047:23New Moon10Wed
11Thu11:329.411:3310.85:200.35:221.64:057:23New Moon11Thu
12Fri12:109.65:580.26:021.44:057:22Waxing Crescent12Fri
13Sat12:1310.912:499.96:360.16:431.34:067:22Waxing Crescent13Sat
14Sun12:5410.91:2910.17:150.07:281.14:077:21Waxing Crescent14Sun
15Mon1:3810.82:1210.47:560.08:150.94:087:20Waxing Crescent15Mon
16Tue2:2510.72:5810.68:410.19:070.74:097:20First Quarter16Tue
17Wed3:1710.43:4810.89:280.210:030.64:107:19First Quarter17Wed
18Thu4:1310.14:4211.010:210.511:030.44:117:18First Quarter18Thu
19Fri5:159.85:4011.111:180.74:127:17Waxing Gibbous19Fri
20Sat6:209.76:4111.312:060.212:190.94:137:16Waxing Gibbous20Sat
21Sun7:259.77:4311.51:11-0.11:220.94:147:15Waxing Gibbous21Sun
22Mon8:299.88:4311.72:14-0.42:240.84:157:15Waxing Gibbous22Mon
23Tue9:2810.19:4111.93:13-0.73:240.64:167:14Full Moon23Tue
24Wed10:2310.310:3512.04:09-0.94:200.44:177:13Full Moon24Wed
25Thu11:1510.511:2711.95:01-0.95:140.34:187:12Full Moon25Thu
26Fri12:0510.65:51-0.86:050.44:197:10Waning Gibbous26Fri
27Sat12:1711.612:5310.56:39-0.66:550.54:207:09Waning Gibbous27Sat
28Sun1:0611.21:4010.47:25-0.27:450.74:217:08Waning Gibbous28Sun
29Mon1:5510.72:2610.38:110.38:351.04:227:07Waning Gibbous29Mon
30Tue2:4410.13:1210.18:560.89:251.34:237:06Third Quarter30Tue
31Wed3:349.53:599.89:421.410:181.54:247:05Third Quarter31Wed
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