Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Castine, ME.
Next low tide : in 2h 19m at 11:15 am (0.9 ft)
Next high tide : 5:35 pm (9.8 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 4:51 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - Aug 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:149.34:369.810:191.510:551.65:228:00Third Quarter1Wed
2Thu5:038.95:249.611:051.911:471.75:247:58Third Quarter2Thu
3Fri5:578.66:169.511:552.15:257:57Third Quarter3Fri
4Sat6:548.47:109.612:421.712:492.35:267:56Waning Crescent4Sat
5Sun7:518.48:049.81:381.61:452.25:277:54Waning Crescent5Sun
6Mon8:458.78:5610.12:321.32:382.05:287:53Waning Crescent6Mon
7Tue9:359.19:4510.63:230.83:291.65:297:52Waning Crescent7Tue
8Wed10:219.610:3111.14:090.44:161.15:307:50New Moon8Wed
9Thu11:0510.111:1611.54:53-0.15:020.65:317:49New Moon9Thu
10Fri11:4710.65:36-0.65:480.15:337:47New Moon10Fri
11Sat12:0111.812:3111.16:18-0.86:34-0.35:347:46New Moon11Sat
12Sun12:4711.91:1511.57:01-1.07:22-0.55:357:44Waxing Crescent12Sun
13Mon1:3411.82:0111.87:47-0.98:12-0.65:367:43Waxing Crescent13Mon
14Tue2:2411.52:5011.88:34-0.79:06-0.65:377:41Waxing Crescent14Tue
15Wed3:1811.03:4311.79:25-0.310:03-0.45:387:40First Quarter15Wed
16Thu4:1610.54:4011.410:210.211:05-0.15:407:38First Quarter16Thu
17Fri5:1810.05:4211.111:220.75:417:37First Quarter17Fri
18Sat6:269.66:4910.912:110.112:271.05:427:35Waxing Gibbous18Sat
19Sun7:349.57:5510.91:180.21:351.15:437:33Waxing Gibbous19Sun
20Mon8:399.68:5711.02:230.22:391.05:447:32Waxing Gibbous20Mon
21Tue9:389.89:5411.13:230.03:380.85:457:30Waxing Gibbous21Tue
22Wed10:3010.110:4511.24:16-0.24:310.55:477:28Full Moon22Wed
23Thu11:1610.311:3111.25:04-0.35:180.45:487:27Full Moon23Thu
24Fri11:5810.55:47-0.26:020.35:497:25Full Moon24Fri
25Sat12:1311.012:3710.66:270.06:440.45:507:23Full Moon25Sat
26Sun12:5310.81:1510.57:040.27:240.55:517:22Waning Gibbous26Sun
27Mon1:3310.41:5110.47:410.68:030.75:527:20Waning Gibbous27Mon
28Tue2:1210.12:2910.28:170.98:430.95:537:18Waning Gibbous28Tue
29Wed2:529.63:0810.08:551.39:241.25:557:16Waning Gibbous29Wed
30Thu3:349.23:509.89:351.710:101.55:567:15Third Quarter30Thu
31Fri4:218.84:369.610:202.011:001.65:577:13Third Quarter31Fri
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 2:25 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 neap phase. Tonight's moon is 47% 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 minimum.

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 (47% illuminated). This places Castine, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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