Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 11:28 pm (0.8 ft)
Next high tide : in 5h 38m at 5:02 pm (10.5 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:48 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Mar 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:4612.310:1811.63:45-0.84:20-1.76:085:20Full Moon1Sun
2Mon10:3812.611:0812.04:38-1.35:10-2.06:065:21Full Moon2Mon
3Tue11:3012.611:5812.25:31-1.66:00-1.96:045:23Waning Gibbous3Tue
4Wed12:2212.46:23-1.66:50-1.66:035:24Waning Gibbous4Wed
5Thu12:4812.11:1511.87:16-1.47:41-1.16:015:25Waning Gibbous5Thu
6Fri1:4011.82:1011.18:11-1.18:34-0.45:595:27Waning Gibbous6Fri
7Sat2:3311.33:0810.49:08-0.59:300.35:575:28Third Quarter7Sat
8Sun4:3110.85:109.711:090.011:300.96:566:29Third Quarter8Sun
9Mon5:3210.26:159.212:120.46:546:31Third Quarter9Mon
10Tue6:369.97:209.012:341.31:170.66:526:32Third Quarter10Tue
11Wed7:399.88:219.01:371.42:180.76:506:33Waning Crescent11Wed
12Thu8:379.99:149.22:371.33:130.66:486:34Waning Crescent12Thu
13Fri9:2810.010:009.53:301.14:010.46:476:36Waning Crescent13Fri
14Sat10:1310.210:419.74:160.94:440.36:456:37Waning Crescent14Sat
15Sun10:5410.411:1710.04:580.65:220.26:436:38New Moon15Sun
16Mon11:3110.511:5110.15:360.55:570.26:416:40New Moon16Mon
17Tue12:0610.56:110.36:300.26:396:41New Moon17Tue
18Wed12:2410.312:4010.46:450.37:020.36:376:42New Moon18Wed
19Thu12:5610.31:1410.37:190.37:340.56:366:43Waxing Crescent19Thu
20Fri1:2810.41:5010.17:540.38:080.66:346:45Waxing Crescent20Fri
21Sat2:0310.42:289.88:310.48:450.86:326:46Waxing Crescent21Sat
22Sun2:4210.33:119.69:130.49:271.06:306:47Waxing Crescent22Sun
23Mon3:2610.24:019.310:010.510:161.26:286:48First Quarter23Mon
24Tue4:1810.14:589.210:560.611:131.36:266:50First Quarter24Tue
25Wed5:1710.16:029.211:580.56:246:51First Quarter25Wed
26Thu6:2310.27:089.412:181.31:050.36:236:52Waxing Gibbous26Thu
27Fri7:3010.68:1210.01:260.92:10-0.16:216:53Waxing Gibbous27Fri
28Sat8:3411.19:1110.62:320.43:10-0.66:196:54Waxing Gibbous28Sat
29Sun9:3411.610:0611.43:33-0.34:06-1.16:176:56Waxing Gibbous29Sun
30Mon10:2912.110:5712.04:29-1.04:58-1.56:156:57Full Moon30Mon
31Tue11:2212.311:4612.35:22-1.55:48-1.66:136:58Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

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What time does the tide turn (slack tide) in Winter Harbor, ME today?

Slack tide in Winter Harbor, ME is approximately 8:15 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 Winter Harbor, ME?

Winter Harbor, ME is currently in a neap phase. Tonight's moon is 48% 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 Winter Harbor, 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 Winter Harbor, ME?

Tide predictions for Winter Harbor, 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 Winter Harbor, ME?

Tide data for Winter Harbor, ME is sourced from NOAA Station #8413079. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413079.

What is the moon phase in Winter Harbor, ME tonight?

Tonight the moon over Winter Harbor, ME is First Quarter (48% illuminated). This places Winter Harbor, 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