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 6h 01m 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 - Apr 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:379.39:138.82:232.12:581.36:167:02Waxing Gibbous1Sat
2Sun9:279.69:569.23:141.73:431.06:147:03Waxing Gibbous2Sun
3Mon10:119.910:359.73:591.34:230.76:127:04Waxing Gibbous3Mon
4Tue10:5010.111:1010.14:390.84:590.56:107:05Full Moon4Tue
5Wed11:2710.311:4310.45:170.55:330.46:087:06Full Moon5Wed
6Thu12:0410.45:530.26:070.46:077:08Full Moon6Thu
7Fri12:1610.712:4010.46:29-0.16:410.56:057:09Full Moon7Fri
8Sat12:5110.91:1810.37:06-0.27:170.66:037:10Waning Gibbous8Sat
9Sun1:2811.02:0010.17:46-0.37:570.86:017:11Waning Gibbous9Sun
10Mon2:0911.02:459.88:31-0.28:421.05:597:13Waning Gibbous10Mon
11Tue2:5610.83:379.59:210.09:341.35:587:14Third Quarter11Tue
12Wed3:5010.64:369.210:180.210:341.55:567:15Third Quarter12Wed
13Thu4:5210.45:429.111:230.411:421.65:547:16Third Quarter13Thu
14Fri6:0110.26:529.312:310.45:527:18Third Quarter14Fri
15Sat7:1310.37:599.712:551.41:390.25:517:19Waning Crescent15Sat
16Sun8:2110.68:5910.32:040.92:41-0.15:497:20Waning Crescent16Sun
17Mon9:2211.09:5311.03:070.23:37-0.55:477:21Waning Crescent17Mon
18Tue10:1811.310:4211.54:04-0.54:28-0.75:467:22New Moon18Tue
19Wed11:0911.411:2911.84:56-1.05:16-0.75:447:24New Moon19Wed
20Thu11:5811.35:45-1.26:01-0.55:427:25New Moon20Thu
21Fri12:1311.912:4411.16:31-1.36:45-0.15:417:26New Moon21Fri
22Sat12:5611.71:3010.77:17-1.07:290.45:397:27Waxing Crescent22Sat
23Sun1:3911.42:1710.28:02-0.68:141.05:377:29Waxing Crescent23Sun
24Mon2:2410.93:049.78:490.09:011.55:367:30Waxing Crescent24Mon
25Tue3:1110.33:539.29:370.59:502.05:347:31Waxing Crescent25Tue
26Wed4:019.84:468.810:291.010:442.35:337:32First Quarter26Wed
27Thu4:569.45:438.511:241.411:422.55:317:33First Quarter27Thu
28Fri5:559.16:408.512:201.65:307:35First Quarter28Fri
29Sat6:549.07:358.712:422.41:161.65:287:36First Quarter29Sat
30Sun7:519.18:259.01:392.22:071.55:277:37Waxing Gibbous30Sun
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