Nearby Harbors
44.3841’ N, 68.7922’ W

Castine, ME

55°
H -°
L 45°
NNW
10mph
High tide
2:20 am
Photo Credits

Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Monday, September 14, 2026
The tide is currently rising in Castine, ME.
Next low tide (tomorrow) : 8:23 am (0.8 ft)
Next high tide (tomorrow) : in 3h 39m at 2:20 am (10.3 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 - Sep 1871

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:1711.16:05-0.76:25-0.25:016:16Waning Gibbous1Fri
2Sat12:3611.31:0210.96:49-0.37:120.15:026:14Waning Gibbous2Sat
3Sun1:2310.81:4510.77:330.27:590.55:036:13Waning Gibbous3Sun
4Mon2:1010.22:3010.38:170.88:470.85:046:11Waning Gibbous4Mon
5Tue2:589.63:1710.09:031.49:381.25:066:09Third Quarter5Tue
6Wed3:509.14:079.69:521.810:311.55:076:07Third Quarter6Wed
7Thu4:458.75:029.410:452.211:281.65:086:05Third Quarter7Thu
8Fri5:448.55:599.411:422.45:096:03Third Quarter8Fri
9Sat6:428.56:559.512:261.612:392.35:106:02Waning Crescent9Sat
10Sun7:368.77:479.81:201.41:332.15:116:00Waning Crescent10Sun
11Mon8:249.08:3510.12:101.02:211.75:135:58Waning Crescent11Mon
12Tue9:089.59:1810.52:550.73:061.35:145:56Waning Crescent12Tue
13Wed9:489.99:5910.93:360.33:470.85:155:54New Moon13Wed
14Thu10:2610.410:4011.24:15-0.14:280.45:165:52New Moon14Thu
15Fri11:0410.811:2011.34:53-0.35:080.05:175:50New Moon15Fri
16Sat11:4311.25:31-0.45:50-0.35:185:49Waxing Crescent16Sat
17Sun12:0211.412:2311.46:11-0.46:34-0.55:205:47Waxing Crescent17Sun
18Mon12:4711.21:0711.56:54-0.37:22-0.55:215:45Waxing Crescent18Mon
19Tue1:3510.91:5511.57:400.08:14-0.45:225:43Waxing Crescent19Tue
20Wed2:2810.52:4811.38:310.49:11-0.25:235:41First Quarter20Wed
21Thu3:2610.13:4711.09:290.810:140.15:245:39First Quarter21Thu
22Fri4:319.74:5310.810:331.111:220.25:255:37First Quarter22Fri
23Sat5:419.66:0210.711:431.25:275:35Waxing Gibbous23Sat
24Sun6:499.77:1010.912:310.112:521.05:285:34Waxing Gibbous24Sun
25Mon7:5310.08:1211.11:35-0.11:560.65:295:32Waxing Gibbous25Mon
26Tue8:4910.49:0811.32:33-0.42:530.25:305:30Waxing Gibbous26Tue
27Wed9:4010.89:5911.53:25-0.63:45-0.25:315:28Full Moon27Wed
28Thu10:2611.110:4611.44:13-0.64:33-0.45:335:26Full Moon28Thu
29Fri11:0811.211:3011.24:57-0.55:18-0.45:345:24Full Moon29Fri
30Sat11:4911.15:39-0.26:02-0.25:355:22Waning Gibbous30Sat
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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