Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Castine, ME.
Next low tide (tomorrow) : 12:30 am (1.0 ft)
Next high tide : in 1h 22m at 6:14 pm (10.4 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 4:51 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - May 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:5111.71:2510.77:12-0.97:250.45:257:39Waxing Crescent1Thu
2Fri1:3411.32:0910.37:56-0.58:090.85:247:40Waxing Crescent2Fri
3Sat2:1810.92:549.98:400.08:551.25:227:41Waxing Crescent3Sat
4Sun3:0410.43:419.69:260.49:421.65:217:42Waxing Crescent4Sun
5Mon3:5110.04:309.310:130.910:321.95:197:43First Quarter5Mon
6Tue4:429.65:229.111:031.211:262.05:187:45First Quarter6Tue
7Wed5:369.36:159.111:551.45:177:46First Quarter7Wed
8Thu6:329.27:079.212:222.012:481.55:157:47First Quarter8Thu
9Fri7:279.27:579.51:171.81:391.45:147:48Waxing Gibbous9Fri
10Sat8:209.38:449.92:091.52:271.25:137:49Waxing Gibbous10Sat
11Sun9:099.69:2810.32:581.03:131.05:127:50Waxing Gibbous11Sun
12Mon9:559.910:1010.83:440.53:560.85:107:52Waxing Gibbous12Mon
13Tue10:3910.210:5111.34:280.04:390.55:097:53Full Moon13Tue
14Wed11:2310.511:3411.75:10-0.55:210.35:087:54Full Moon14Wed
15Thu12:0710.75:54-0.86:050.25:077:55Full Moon15Thu
16Fri12:1711.912:5310.86:39-1.16:510.15:067:56Waning Gibbous16Fri
17Sat1:0412.01:4110.97:26-1.17:410.25:057:57Waning Gibbous17Sat
18Sun1:5312.02:3310.88:17-1.18:340.35:047:58Waning Gibbous18Sun
19Mon2:4711.83:2810.89:10-0.99:310.45:037:59Waning Gibbous19Mon
20Tue3:4411.44:2610.710:07-0.610:330.55:028:00Third Quarter20Tue
21Wed4:4611.15:2810.711:07-0.411:390.55:018:01Third Quarter21Wed
22Thu5:5110.76:3110.712:09-0.15:008:02Third Quarter22Thu
23Fri6:5810.57:3210.912:450.41:110.04:598:04Waning Crescent23Fri
24Sat8:0210.58:3111.21:490.12:110.14:598:05Waning Crescent24Sat
25Sun9:0210.59:2511.42:49-0.23:080.14:588:05Waning Crescent25Sun
26Mon9:5810.610:1511.63:45-0.54:000.14:578:06Waning Crescent26Mon
27Tue10:4910.611:0211.64:36-0.74:490.24:568:07New Moon27Tue
28Wed11:3610.611:4611.55:24-0.85:350.44:568:08New Moon28Wed
29Thu12:2110.46:08-0.76:190.64:558:09New Moon29Thu
30Fri12:2911.41:0410.36:51-0.47:010.94:548:10New Moon30Fri
31Sat1:1011.11:4510.17:33-0.27:431.24:548:11Waxing Crescent31Sat
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 9:22 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 58% 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 First Quarter (58% 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