Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Castine, ME.
Next low tide (tomorrow) : 10:28 am (0.9 ft)
Next high tide (tomorrow) : in 5h 00m at 4:09 am (9.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 4:51 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - Apr 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:379.18:168.51:222.32:001.66:167:02Waning Crescent1Thu
2Fri8:329.39:058.92:182.02:501.36:147:03Waning Crescent2Fri
3Sat9:219.69:479.43:081.63:341.06:127:04Waning Crescent3Sat
4Sun10:049.910:269.93:531.14:140.76:107:05Waning Crescent4Sun
5Mon10:4510.111:0210.44:340.64:510.56:087:06New Moon5Mon
6Tue11:2410.311:3710.85:120.15:260.46:067:08New Moon6Tue
7Wed12:0210.55:50-0.26:020.36:057:09New Moon7Wed
8Thu12:1311.112:4210.56:29-0.56:400.36:037:10New Moon8Thu
9Fri12:5211.31:2410.47:11-0.67:210.56:017:11Waxing Crescent9Fri
10Sat1:3411.42:1010.27:56-0.68:060.75:597:13Waxing Crescent10Sat
11Sun2:2011.33:009.98:45-0.48:570.95:587:14Waxing Crescent11Sun
12Mon3:1311.03:579.69:40-0.29:551.25:567:15First Quarter12Mon
13Tue4:1210.75:009.410:420.111:001.35:547:16First Quarter13Tue
14Wed5:1810.46:089.411:480.35:527:18First Quarter14Wed
15Thu6:2910.37:169.712:111.312:560.35:517:19First Quarter15Thu
16Fri7:3910.48:1910.11:221.02:000.15:497:20Waxing Gibbous16Fri
17Sat8:4310.69:1510.72:280.42:58-0.15:477:21Waxing Gibbous17Sat
18Sun9:4110.810:0611.23:27-0.23:51-0.35:467:22Waxing Gibbous18Sun
19Mon10:3411.010:5311.54:20-0.74:40-0.45:447:24Full Moon19Mon
20Tue11:2311.011:3711.75:10-1.05:26-0.25:427:25Full Moon20Tue
21Wed12:0910.95:56-1.16:090.05:417:26Full Moon21Wed
22Thu12:2011.612:5310.66:40-0.96:520.45:397:27Full Moon22Thu
23Fri1:0111.41:3710.27:23-0.67:340.95:377:29Waning Gibbous23Fri
24Sat1:4311.02:209.88:06-0.18:171.35:367:30Waning Gibbous24Sat
25Sun2:2610.53:059.48:500.49:021.75:347:31Waning Gibbous25Sun
26Mon3:1110.13:529.09:370.89:502.15:337:32Waning Gibbous26Mon
27Tue4:009.74:438.710:261.210:422.35:317:34Third Quarter27Tue
28Wed4:539.35:378.611:181.511:382.45:307:35Third Quarter28Wed
29Thu5:509.16:328.612:121.65:287:36Third Quarter29Thu
30Fri6:479.07:258.912:352.31:051.65:277:37Third Quarter30Fri
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 7:18 am — 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 67% 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 (67% 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