Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide (tomorrow) : 1:09 am (0.4 ft)
Next high tide : in 2h 40m at 6:29 pm (10.9 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 4:57 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Mar 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:3111.911:5711.45:33-0.95:59-1.26:095:19New Moon1Sun
2Mon12:1911.56:21-0.96:44-0.86:085:20Waxing Crescent2Mon
3Tue12:4111.31:0611.07:09-0.77:28-0.26:065:22Waxing Crescent3Tue
4Wed1:2611.01:5410.37:57-0.38:130.46:045:23Waxing Crescent4Wed
5Thu2:1110.52:449.58:460.29:011.16:035:24First Quarter5Thu
6Fri2:5910.03:378.99:380.79:521.76:015:26First Quarter6Fri
7Sat3:529.54:368.410:351.210:492.15:595:27First Quarter7Sat
8Sun4:519.25:388.111:361.511:502.35:575:28First Quarter8Sun
9Mon5:539.06:408.112:371.55:555:30Waxing Gibbous9Mon
10Tue6:539.17:358.312:512.21:351.35:545:31Waxing Gibbous10Tue
11Wed7:479.48:248.71:472.02:251.15:525:32Waxing Gibbous11Wed
12Thu8:359.89:069.12:361.63:090.75:505:33Waxing Gibbous12Thu
13Fri9:1710.19:439.63:191.23:480.45:485:35Full Moon13Fri
14Sat9:5510.410:1810.03:590.74:230.25:465:36Full Moon14Sat
15Sun10:3210.610:5210.44:360.44:570.05:455:37Full Moon15Sun
16Mon11:0810.711:2610.85:120.15:31-0.15:435:38Full Moon16Mon
17Tue11:4610.75:49-0.26:060.05:415:40Waning Gibbous17Tue
18Wed12:0111.012:2610.56:29-0.36:430.25:395:41Waning Gibbous18Wed
19Thu12:4011.11:0910.37:11-0.47:250.45:375:42Waning Gibbous19Thu
20Fri1:2411.01:589.97:59-0.28:120.75:355:43Waning Gibbous20Fri
21Sat2:1310.82:539.48:520.09:061.15:345:45Third Quarter21Sat
22Sun3:1010.53:569.19:540.310:101.45:325:46Third Quarter22Sun
23Mon4:1610.35:078.911:030.511:221.55:305:47Third Quarter23Mon
24Tue5:2810.26:209.112:150.45:285:48Waning Crescent24Tue
25Wed6:4110.47:279.612:361.21:230.15:265:50Waning Crescent25Wed
26Thu7:4710.88:2510.21:450.72:24-0.35:245:51Waning Crescent26Thu
27Fri8:4511.29:1710.82:450.13:17-0.65:225:52Waning Crescent27Fri
28Sat9:3811.410:0411.23:39-0.44:06-0.85:215:53New Moon28Sat
29Sun10:2711.510:4811.54:29-0.84:51-0.85:195:55New Moon29Sun
30Mon11:1311.311:3011.55:15-1.05:34-0.55:175:56New Moon30Mon
31Tue11:5711.06:00-0.96:15-0.15:155:57Waxing Crescent31Tue
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 9:49 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 transitional phase. Tonight's moon is 30% 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 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 Waning Crescent (30% illuminated). This places Winter Harbor, 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