Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Castine, ME.
Next low tide : 11:15 am (0.9 ft)
Next high tide : in 1h 22m at 4:59 am (9.7 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 - Mar 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:0312.211:2812.14:49-1.35:15-1.76:115:23Full Moon1Thu
2Fri11:5212.25:38-1.76:02-1.66:095:24Waning Gibbous2Fri
3Sat12:1512.312:4311.96:29-1.86:50-1.36:075:26Waning Gibbous3Sat
4Sun1:0412.31:3511.47:21-1.67:41-0.86:065:27Waning Gibbous4Sun
5Mon1:5611.92:3110.78:17-1.28:36-0.16:045:28Third Quarter5Mon
6Tue2:5211.43:3210.09:17-0.69:360.56:025:29Third Quarter6Tue
7Wed3:5410.84:399.410:210.010:421.16:005:31Third Quarter7Wed
8Thu5:0110.35:499.111:300.411:511.35:595:32Third Quarter8Thu
9Fri6:1110.16:579.112:380.55:575:33Waning Crescent9Fri
10Sat7:1710.17:589.312:591.31:410.55:555:35Waning Crescent10Sat
11Sun9:1610.29:519.63:001.03:360.36:536:36Waning Crescent11Sun
12Mon10:0810.410:369.93:540.74:230.26:516:37Waning Crescent12Mon
13Tue10:5310.511:1610.14:400.45:050.16:506:38New Moon13Tue
14Wed11:3310.511:5210.35:220.25:420.16:486:40New Moon14Wed
15Thu12:1010.46:000.16:170.36:466:41New Moon15Thu
16Fri12:2610.412:4510.36:360.16:490.56:446:42New Moon16Fri
17Sat12:5810.41:2010.17:100.27:220.76:426:44Waxing Crescent17Sat
18Sun1:3110.41:559.87:450.37:551.06:406:45Waxing Crescent18Sun
19Mon2:0410.22:319.58:200.58:301.36:396:46Waxing Crescent19Mon
20Tue2:4110.13:119.28:590.79:081.66:376:47Waxing Crescent20Tue
21Wed3:219.93:558.99:421.09:521.86:356:49First Quarter21Wed
22Thu4:079.74:458.610:311.110:431.96:336:50First Quarter22Thu
23Fri5:009.65:438.611:261.211:411.96:316:51First Quarter23Fri
24Sat6:019.66:458.812:271.16:296:52First Quarter24Sat
25Sun7:049.87:469.212:451.71:290.76:276:54Waxing Gibbous25Sun
26Mon8:0610.38:439.91:481.12:270.26:266:55Waxing Gibbous26Mon
27Tue9:0510.99:3610.72:480.43:21-0.46:246:56Waxing Gibbous27Tue
28Wed10:0011.410:2611.53:44-0.44:12-0.96:226:57Full Moon28Wed
29Thu10:5211.811:1512.24:37-1.25:01-1.36:206:58Full Moon29Thu
30Fri11:4312.05:28-1.85:50-1.46:187:00Full Moon30Fri
31Sat12:0312.612:3412.06:19-2.16:39-1.36:167:01Full 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 8:07 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 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