Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Castine, ME.
Next low tide (tomorrow) : 2:26 am (0.9 ft)
Next high tide : in 51m at 8:02 pm (10.3 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 4:51 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - Sep 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:269.04:4410.010:251.711:091.25:587:12Third Quarter1Wed
2Thu5:228.85:4210.111:201.85:597:10Third Quarter2Thu
3Fri6:258.86:4510.312:101.112:231.76:007:08Waning Crescent3Fri
4Sat7:309.17:5010.71:140.81:281.46:017:06Waning Crescent4Sat
5Sun8:329.78:5111.22:160.32:320.86:027:04Waning Crescent5Sun
6Mon9:2910.49:4911.83:14-0.43:310.16:037:03Waning Crescent6Mon
7Tue10:2211.210:4312.24:08-0.94:27-0.66:057:01New Moon7Tue
8Wed11:1311.811:3612.44:59-1.35:21-1.26:066:59New Moon8Wed
9Thu12:0212.35:49-1.56:14-1.56:076:57New Moon9Thu
10Fri12:2812.312:5112.56:38-1.47:06-1.66:086:55Waxing Crescent10Fri
11Sat1:2012.01:4112.47:28-1.17:59-1.46:096:53Waxing Crescent11Sat
12Sun2:1311.52:3312.08:19-0.58:54-0.96:106:52Waxing Crescent12Sun
13Mon3:0810.93:2711.59:120.19:51-0.46:116:50First Quarter13Mon
14Tue4:0610.24:2510.910:090.810:520.26:136:48First Quarter14Tue
15Wed5:089.65:2810.411:101.311:550.76:146:46First Quarter15Wed
16Thu6:139.26:3210.112:141.66:156:44First Quarter16Thu
17Fri7:179.07:359.912:590.91:181.76:166:42Waxing Gibbous17Fri
18Sat8:169.18:3310.01:591.02:171.66:176:40Waxing Gibbous18Sat
19Sun9:089.39:2410.12:530.93:091.46:186:38Waxing Gibbous19Sun
20Mon9:539.610:0910.23:400.83:561.16:206:37Waxing Gibbous20Mon
21Tue10:339.910:4910.34:220.64:380.86:216:35Full Moon21Tue
22Wed11:0910.111:2610.34:590.65:160.66:226:33Full Moon22Wed
23Thu11:4310.35:330.65:520.56:236:31Full Moon23Thu
24Fri12:0210.312:1510.56:060.76:270.56:246:29Full Moon24Fri
25Sat12:3610.212:4810.56:380.87:010.56:256:27Waning Gibbous25Sat
26Sun1:1110.01:2110.57:111.07:370.56:276:25Waning Gibbous26Sun
27Mon1:479.81:5710.57:451.28:150.66:286:23Waning Gibbous27Mon
28Tue2:279.52:3710.48:241.48:580.76:296:22Waning Gibbous28Tue
29Wed3:119.33:2410.39:081.69:480.86:306:20Third Quarter29Wed
30Thu4:019.14:1710.29:591.710:440.96:316:18Third Quarter30Thu
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 11:14 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 transitional phase. Tonight's moon is 76% 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 Waxing Gibbous (76% 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