44.3841’ N, 68.7922’ W

Castine, ME

51°
H 59°
L 41°
S
14mph
High tide
3:28 pm

Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Friday, October 16, 2026
The tide is currently rising in Castine, ME.
Next low tide : 9:54 pm (1.3 ft)
Next high tide : in 3h 24m at 3:28 pm (9.7 ft)
Sunset today : 5:49 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (31% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - Sep 1808

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:489.98:0811.01:320.01:510.65:016:16Waxing Gibbous1Thu
2Fri8:4410.29:0211.22:29-0.22:480.45:026:14Waxing Gibbous2Fri
3Sat9:3410.59:5211.23:21-0.33:380.25:036:12Full Moon3Sat
4Sun10:1910.710:3611.24:07-0.34:250.05:056:10Full Moon4Sun
5Mon11:0010.811:1811.04:49-0.25:080.05:066:08Full Moon5Mon
6Tue11:3910.811:5810.75:290.05:480.25:076:07Full Moon6Tue
7Wed12:1610.76:060.36:270.35:086:05Waning Gibbous7Wed
8Thu12:3710.412:5310.56:430.67:070.65:096:03Waning Gibbous8Thu
9Fri1:1610.01:3110.37:201.07:470.95:106:01Waning Gibbous9Fri
10Sat1:569.62:1110.17:591.48:291.15:125:59Waning Gibbous10Sat
11Sun2:409.22:559.88:411.79:151.45:135:57Third Quarter11Sun
12Mon3:278.93:439.69:272.010:061.65:145:56Third Quarter12Mon
13Tue4:198.74:379.510:192.111:011.65:155:54Third Quarter13Tue
14Wed5:168.65:349.611:152.111:581.45:165:52Third Quarter14Wed
15Thu6:138.86:319.812:131.95:175:50Waning Crescent15Thu
16Fri7:089.27:2610.212:531.01:091.45:195:48Waning Crescent16Fri
17Sat7:599.88:1710.81:450.52:020.85:205:46Waning Crescent17Sat
18Sun8:4710.59:0611.32:340.02:520.15:215:44New Moon18Sun
19Mon9:3311.29:5411.73:20-0.53:40-0.55:225:42New Moon19Mon
20Tue10:1811.810:4212.04:05-0.94:29-1.15:235:41New Moon20Tue
21Wed11:0412.311:3112.04:51-1.15:17-1.55:245:39New Moon21Wed
22Thu11:5212.55:38-1.26:08-1.65:265:37Waxing Crescent22Thu
23Fri12:2211.912:4212.56:27-0.97:00-1.55:275:35Waxing Crescent23Fri
24Sat1:1411.51:3512.27:20-0.67:56-1.15:285:33Waxing Crescent24Sat
25Sun2:1111.02:3211.88:16-0.18:56-0.75:295:31First Quarter25Sun
26Mon3:1210.53:3411.39:170.410:00-0.25:305:29First Quarter26Mon
27Tue4:1710.04:4010.910:230.811:070.15:325:27First Quarter27Tue
28Wed5:259.85:4910.611:311.05:335:26First Quarter28Wed
29Thu6:319.86:5410.612:130.312:370.95:345:24Waxing Gibbous29Thu
30Fri7:3210.07:5410.61:140.21:380.75:355:22Waxing Gibbous30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8414672)

Common Questions About Castine, ME Tides

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Is this week a spring tide or neap tide in Castine, ME?

Castine, ME is currently in a transitional phase. Tonight's moon is 31% 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 First Quarter (31% 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