Nearby Harbors
44.3841’ N, 68.7922’ W

Castine, ME

64°
H -°
L 46°
NW
7mph
High tide
12:04 am
Photo Credits

Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Friday, September 11, 2026
The tide is currently rising in Castine, ME.
Next low tide (tomorrow) : 6:16 am (-0.6 ft)
Next high tide (tomorrow) : in 4h 56m at 12:04 am (11.6 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:09 am
Moon phase : New Moon (0% 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 - Dec 1878

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:049.34:219.510:101.710:401.26:554:01First Quarter1Sun
2Mon5:009.25:209.211:091.811:331.46:564:01First Quarter2Mon
3Tue5:549.36:188.912:071.76:574:00First Quarter3Tue
4Wed6:459.47:128.912:251.61:021.56:584:00Waxing Gibbous4Wed
5Thu7:329.78:038.91:141.71:521.26:594:00Waxing Gibbous5Thu
6Fri8:169.98:509.02:011.72:380.97:004:00Waxing Gibbous6Fri
7Sat8:5810.19:329.22:441.63:210.67:014:00Waxing Gibbous7Sat
8Sun9:3710.410:139.33:251.64:010.47:023:59Full Moon8Sun
9Mon10:1510.610:519.44:041.54:390.27:033:59Full Moon9Mon
10Tue10:5310.711:309.54:421.45:180.17:043:59Full Moon10Tue
11Wed11:3210.95:211.35:570.07:053:59Full Moon11Wed
12Thu12:099.612:1310.96:011.36:38-0.17:064:00Waning Gibbous12Thu
13Fri12:509.712:5710.96:441.27:21-0.17:074:00Waning Gibbous13Fri
14Sat1:359.81:4410.87:311.18:07-0.17:074:00Waning Gibbous14Sat
15Sun2:239.92:3610.68:231.08:560.07:084:00Third Quarter15Sun
16Mon3:1410.13:3210.39:200.99:490.17:094:00Third Quarter16Mon
17Tue4:1010.34:3310.110:210.710:460.37:104:01Third Quarter17Tue
18Wed5:0810.65:389.911:260.411:460.47:104:01Third Quarter18Wed
19Thu6:0810.96:449.912:300.07:114:01Waning Crescent19Thu
20Fri7:0711.27:4710.012:460.41:33-0.47:114:02Waning Crescent20Fri
21Sat8:0511.68:4710.21:460.32:32-0.97:124:02Waning Crescent21Sat
22Sun9:0111.99:4210.42:440.23:28-1.27:124:03New Moon22Sun
23Mon9:5412.010:3410.53:390.14:20-1.37:134:03New Moon23Mon
24Tue10:4512.011:2410.54:310.15:10-1.37:134:04New Moon24Tue
25Wed11:3411.95:210.25:59-1.07:144:05Waxing Crescent25Wed
26Thu12:1210.412:2211.56:100.46:46-0.77:144:05Waxing Crescent26Thu
27Fri12:5910.21:1011.16:580.67:32-0.27:144:06Waxing Crescent27Fri
28Sat1:4510.01:5710.57:470.98:170.37:144:07Waxing Crescent28Sat
29Sun2:329.72:469.98:361.39:030.87:154:07First Quarter29Sun
30Mon3:199.53:369.49:271.59:491.27:154:08First Quarter30Mon
31Tue4:089.34:308.910:211.710:401.67:154:09First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414672)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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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 0% 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 New Moon (0% 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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