Tides Today & Tomorrow in Castine, ME

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently rising in Castine, ME.
Next low tide : 12:04 pm (0.9 ft)
Next high tide : in 2h 12m at 5:54 am (9.6 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 4:50 am
Moon phase : Third Quarter (37% illuminated)
Tide Station Location : Station #8414672
Common Questions About Tides

Castine, ME Tides - Dec 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:2710.53:4810.79:350.510:08-0.16:513:57First Quarter1Sun
2Mon4:2910.44:5410.210:400.711:090.36:523:56First Quarter2Mon
3Tue5:3010.35:599.911:450.76:533:56First Quarter3Tue
4Wed6:3010.37:019.712:090.612:470.66:543:56Waxing Gibbous4Wed
5Thu7:2510.47:579.61:060.81:440.46:553:56Waxing Gibbous5Thu
6Fri8:1510.58:489.61:580.92:360.26:563:56Waxing Gibbous6Fri
7Sat9:0110.69:349.62:461.03:220.16:573:55Waxing Gibbous7Sat
8Sun9:4310.710:169.73:311.04:040.06:583:55Full Moon8Sun
9Mon10:2210.810:559.74:111.14:440.06:593:55Full Moon9Mon
10Tue10:5910.711:329.64:491.15:210.07:003:55Full Moon10Tue
11Wed11:3510.75:261.25:570.17:013:55Full Moon11Wed
12Thu12:089.612:1110.66:021.36:330.37:023:55Waning Gibbous12Thu
13Fri12:449.612:4810.46:391.47:080.47:023:56Waning Gibbous13Fri
14Sat1:219.51:2610.27:171.57:460.57:033:56Waning Gibbous14Sat
15Sun2:009.52:0710.07:581.58:250.67:043:56Waning Gibbous15Sun
16Mon2:419.62:529.88:431.59:080.77:053:56Third Quarter16Mon
17Tue3:269.73:429.69:331.49:550.87:053:57Third Quarter17Tue
18Wed4:169.94:389.510:271.210:470.87:063:57Third Quarter18Wed
19Thu5:0910.25:389.511:260.811:430.77:063:57Third Quarter19Thu
20Fri6:0610.66:409.612:270.37:073:58Waning Crescent20Fri
21Sat7:0311.17:4110.012:420.61:27-0.37:083:58Waning Crescent21Sat
22Sun8:0011.68:4010.41:400.32:25-0.97:083:59Waning Crescent22Sun
23Mon8:5612.29:3610.82:38-0.13:22-1.47:083:59New Moon23Mon
24Tue9:5112.610:3011.13:34-0.44:16-1.87:094:00New Moon24Tue
25Wed10:4512.811:2311.34:29-0.75:09-2.07:094:00New Moon25Wed
26Thu11:3912.75:24-0.86:02-1.97:104:01Waxing Crescent26Thu
27Fri12:1611.412:3312.46:19-0.76:55-1.77:104:02Waxing Crescent27Fri
28Sat1:1011.31:2811.97:15-0.57:48-1.27:104:03Waxing Crescent28Sat
29Sun2:0411.12:2411.38:12-0.28:42-0.67:104:03Waxing Crescent29Sun
30Mon3:0010.83:2310.69:110.29:380.07:104:04First Quarter30Mon
31Tue3:5710.54:249.910:120.510:360.47:114:05First Quarter31Tue
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 8:59 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 transitional phase. Tonight's moon is 37% 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 Third Quarter (37% 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