Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently rising in Castine, ME.
Next low tide (tomorrow) : 12:41 am (1.1 ft)
Next high tide : in 1h 59m at 6:26 pm (10.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 4:50 am
Moon phase : Third Quarter (37% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - Oct 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:3510.411:5210.65:240.25:420.46:336:15Full Moon1Thu
2Fri12:1010.56:000.46:190.46:346:13Full Moon2Fri
3Sat12:2810.412:4310.56:340.66:540.56:366:11Full Moon3Sat
4Sun1:0410.21:1610.47:070.97:290.66:376:09Waning Gibbous4Sun
5Mon1:399.91:5010.37:401.28:050.86:386:08Waning Gibbous5Mon
6Tue2:169.62:2610.18:151.58:441.06:396:06Waning Gibbous6Tue
7Wed2:569.33:059.98:531.89:261.16:416:04Waning Gibbous7Wed
8Thu3:399.03:509.79:362.010:131.36:426:02Third Quarter8Thu
9Fri4:298.84:419.610:262.211:081.36:436:00Third Quarter9Fri
10Sat5:258.75:399.611:222.26:445:59Third Quarter10Sat
11Sun6:268.86:429.812:071.212:242.06:465:57Third Quarter11Sun
12Mon7:269.27:4410.31:080.91:271.56:475:55Waning Crescent12Mon
13Tue8:249.88:4310.82:060.42:270.86:485:53Waning Crescent13Tue
14Wed9:1710.69:3811.43:01-0.23:230.06:495:52Waning Crescent14Wed
15Thu10:0711.410:3011.93:52-0.74:16-0.86:515:50New Moon15Thu
16Fri10:5612.111:2212.14:41-1.15:08-1.46:525:48New Moon16Fri
17Sat11:4412.65:30-1.35:59-1.86:535:47New Moon17Sat
18Sun12:1312.212:3212.86:19-1.36:50-1.96:545:45Waxing Crescent18Sun
19Mon1:0511.91:2212.77:09-0.97:43-1.86:565:43Waxing Crescent19Mon
20Tue1:5911.52:1512.38:01-0.48:39-1.36:575:42Waxing Crescent20Tue
21Wed2:5510.93:1111.78:570.29:37-0.86:585:40Waxing Crescent21Wed
22Thu3:5510.34:1111.19:570.810:39-0.27:005:39First Quarter22Thu
23Fri4:599.85:1610.611:011.211:440.37:015:37First Quarter23Fri
24Sat6:059.56:2410.212:081.57:025:35First Quarter24Sat
25Sun7:109.57:2910.012:490.61:141.57:035:34Waxing Gibbous25Sun
26Mon8:099.68:2810.01:500.72:141.37:055:32Waxing Gibbous26Mon
27Tue9:029.89:2010.12:440.63:081.07:065:31Waxing Gibbous27Tue
28Wed9:4710.110:0710.23:320.63:550.77:075:29Waxing Gibbous28Wed
29Thu10:2810.310:4810.24:150.64:380.47:095:28Full Moon29Thu
30Fri11:0410.511:2710.24:530.65:170.37:105:26Full Moon30Fri
31Sat11:3810.65:290.75:530.27:115:25Full Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414672)

Common Questions About Castine, ME Tides

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What time does the tide turn (slack tide) in Castine, ME today?

Slack tide in Castine, ME is approximately 9:33 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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

Castine, ME is currently in a transitional phase. Tonight's moon is 37% 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 (37% 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