Nearby Harbors
44.3841’ N, 68.7922’ W

Castine, ME

60°
H -°
L 58°
WSW
1mph
Low tide
7:41 am
Photo Credits

Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Castine, ME.
Next low tide : in 4h 31m at 7:41 am (0.2 ft)
Next high tide : 1:52 pm (11.1 ft)
Sunset today : 6:48 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Featured Local Businesses

Windmill Hill Provisions in Castine, Maine

Windmill Hill Provisions
Hamilton Marine - Searsport

Hamilton Marine - Searsport
Anna, sailing, view off the bow.

Stephens Waring Design
Billings Diesel & Marine - Diesel Service

Billings Diesel & Marine

Castine, ME Tides - Mar 1871

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:129.16:558.312:391.56:165:26Waxing Gibbous1Wed
2Thu7:099.37:508.512:522.21:351.26:155:28Waxing Gibbous2Thu
3Fri8:019.78:398.91:461.92:250.86:135:29Waxing Gibbous3Fri
4Sat8:4910.29:239.42:351.43:100.36:115:30Waxing Gibbous4Sat
5Sun9:3410.710:0310.03:200.93:52-0.26:095:31Full Moon5Sun
6Mon10:1611.110:4310.54:030.34:32-0.66:085:33Full Moon6Mon
7Tue10:5811.511:2311.04:45-0.25:12-0.96:065:34Full Moon7Tue
8Wed11:4011.65:27-0.65:52-1.06:045:35Full Moon8Wed
9Thu12:0411.412:2511.66:12-0.96:35-1.06:025:37Waning Gibbous9Thu
10Fri12:4711.61:1211.46:58-1.07:20-0.76:005:38Waning Gibbous10Fri
11Sat1:3311.62:0210.97:48-0.98:09-0.35:595:39Waning Gibbous11Sat
12Sun2:2411.42:5810.48:43-0.69:030.25:575:40Third Quarter12Sun
13Mon3:1911.14:009.99:43-0.310:030.75:555:42Third Quarter13Mon
14Tue4:2210.75:089.510:500.011:111.05:535:43Third Quarter14Tue
15Wed5:3010.56:199.312:000.25:515:44Waning Crescent15Wed
16Thu6:4110.47:289.512:221.11:090.15:495:46Waning Crescent16Thu
17Fri7:4710.68:299.81:300.92:12-0.25:485:47Waning Crescent17Fri
18Sat8:4710.99:2210.22:320.53:07-0.45:465:48Waning Crescent18Sat
19Sun9:4011.110:1010.53:260.13:57-0.65:445:49New Moon19Sun
20Mon10:2711.210:5310.74:15-0.24:41-0.65:425:51New Moon20Mon
21Tue11:1111.111:3210.84:59-0.35:22-0.45:405:52New Moon21Tue
22Wed11:5210.95:41-0.36:01-0.15:385:53New Moon22Wed
23Thu12:1010.812:3210.66:21-0.26:380.35:375:54Waxing Crescent23Thu
24Fri12:4710.61:1110.27:000.17:150.75:355:55Waxing Crescent24Fri
25Sat1:2410.31:519.77:400.47:531.25:335:57Waxing Crescent25Sat
26Sun2:0310.02:339.38:210.78:331.65:315:58Waxing Crescent26Sun
27Mon2:449.73:208.89:051.19:182.05:295:59First Quarter27Mon
28Tue3:319.44:118.59:551.410:092.35:276:00First Quarter28Tue
29Wed4:249.15:088.310:501.611:062.45:256:02First Quarter29Wed
30Thu5:229.16:088.411:491.55:246:03First Quarter30Thu
31Fri6:229.27:048.712:062.312:471.35:226:04Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414672)

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Common Questions About Castine, ME Tides

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

Castine, ME is currently in a spring phase. Tonight's moon is 14% 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 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 Waxing Crescent (14% illuminated). This places Castine, 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

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