Nearby Harbors
44.3841’ N, 68.7922’ W

Castine, ME

60°
H -°
L 58°
S
1mph
High tide
1:35 am
Photo Credits

Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Sunday, September 13, 2026
The tide is currently rising in Castine, ME.
Next low tide (tomorrow) : 7:41 am (0.2 ft)
Next high tide (tomorrow) : in 2h 44m at 1:35 am (10.8 ft)
Sunset today : 6:49 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waxing Crescent (7% 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 - Jul 1871

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:2410.89:3912.53:10-1.23:22-0.13:587:27Full Moon1Sat
2Sun10:2111.010:3412.74:06-1.54:18-0.23:587:26Full Moon2Sun
3Mon11:1611.111:2912.65:01-1.75:14-0.23:597:26Full Moon3Mon
4Tue12:1011.15:55-1.66:10-0.13:597:26Waning Gibbous4Tue
5Wed12:2412.41:0511.06:49-1.47:060.14:007:26Waning Gibbous5Wed
6Thu1:1912.02:0010.87:43-1.08:030.44:017:25Waning Gibbous6Thu
7Fri2:1511.42:5510.68:37-0.59:010.74:017:25Third Quarter7Fri
8Sat3:1210.83:5010.49:310.010:000.94:027:25Third Quarter8Sat
9Sun4:1010.24:4510.210:250.510:591.14:037:24Third Quarter9Sun
10Mon5:099.75:4010.111:191.011:571.24:047:24Third Quarter10Mon
11Tue6:089.36:3310.112:131.44:047:23Waning Crescent11Tue
12Wed7:059.17:2410.112:531.11:061.64:057:23Waning Crescent12Wed
13Thu7:599.18:1210.21:471.01:561.74:067:22Waning Crescent13Thu
14Fri8:489.18:5710.32:360.82:431.74:077:21Waning Crescent14Fri
15Sat9:339.29:3910.53:210.63:261.74:087:21New Moon15Sat
16Sun10:159.310:1810.64:030.54:081.64:097:20New Moon16Sun
17Mon10:549.510:5710.74:420.44:461.54:107:19New Moon17Mon
18Tue11:319.611:3410.85:200.35:241.54:117:19New Moon18Tue
19Wed12:089.75:570.26:021.44:127:18Waxing Crescent19Wed
20Thu12:1210.812:459.86:330.26:411.34:127:17Waxing Crescent20Thu
21Fri12:5110.81:2410.07:110.17:221.24:137:16Waxing Crescent21Fri
22Sat1:3210.72:0510.27:500.18:071.14:147:15Waxing Crescent22Sat
23Sun2:1610.62:4910.48:320.28:550.94:157:14First Quarter23Sun
24Mon3:0610.43:3810.69:190.39:490.74:177:13First Quarter24Mon
25Tue4:0010.24:3010.810:090.410:470.54:187:12First Quarter25Tue
26Wed4:5910.05:2711.011:050.511:500.24:197:11First Quarter26Wed
27Thu6:039.96:2811.312:050.64:207:10Waxing Gibbous27Thu
28Fri7:089.97:2911.612:53-0.11:080.64:217:09Waxing Gibbous28Fri
29Sat8:1110.28:2911.91:56-0.52:090.44:227:08Waxing Gibbous29Sat
30Sun9:1110.59:2612.22:56-0.93:090.14:237:07Full Moon30Sun
31Mon10:0710.810:2212.43:53-1.24:06-0.14:247:06Full Moon31Mon
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 7% 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 (7% 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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