Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Winter Harbor, ME.
Next low tide : in 5h 42m at 6:45 am (0.4 ft)
Next high tide : 12:42 pm (9.4 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 4:52 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Aug 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:429.65:0510.211:021.111:421.05:207:56Third Quarter1Sat
2Sun5:399.16:009.911:551.65:217:55Third Quarter2Sun
3Mon6:378.86:559.812:401.212:511.95:227:54Third Quarter3Mon
4Tue7:358.77:509.81:371.31:472.05:237:52Waning Crescent4Tue
5Wed8:308.78:4210.02:321.22:401.95:257:51Waning Crescent5Wed
6Thu9:198.99:2910.23:221.03:291.75:267:50Waning Crescent6Thu
7Fri10:049.210:1210.54:070.74:141.45:277:48Waning Crescent7Fri
8Sat10:449.510:5210.74:480.54:551.25:287:47New Moon8Sat
9Sun11:219.811:3010.85:260.35:341.05:297:45New Moon9Sun
10Mon11:5710.16:020.16:120.75:307:44New Moon10Mon
11Tue12:0710.912:3310.46:370.06:500.55:317:42Waxing Crescent11Tue
12Wed12:4510.91:0910.77:120.07:290.45:337:41Waxing Crescent12Wed
13Thu1:2410.91:4810.97:490.08:110.35:347:39Waxing Crescent13Thu
14Fri2:0710.72:3011.08:290.18:580.25:357:38Waxing Crescent14Fri
15Sat2:5310.43:1611.19:140.39:490.25:367:36First Quarter15Sat
16Sun3:4510.14:0811.010:040.610:450.35:377:35First Quarter16Sun
17Mon4:439.75:0710.911:000.811:480.35:387:33First Quarter17Mon
18Tue5:479.56:1110.912:041.05:407:32First Quarter18Tue
19Wed6:569.57:1911.112:560.21:110.95:417:30Waxing Gibbous19Wed
20Thu8:039.78:2411.32:030.02:190.75:427:28Waxing Gibbous20Thu
21Fri9:0610.29:2511.73:06-0.43:220.35:437:27Waxing Gibbous21Fri
22Sat10:0310.710:2111.94:03-0.74:21-0.15:447:25Full Moon22Sat
23Sun10:5511.111:1412.04:56-1.05:15-0.45:457:23Full Moon23Sun
24Mon11:4311.45:45-1.06:05-0.65:467:22Full Moon24Mon
25Tue12:0311.912:3011.56:32-0.96:54-0.65:487:20Waning Gibbous25Tue
26Wed12:5111.61:1511.47:17-0.67:42-0.45:497:18Waning Gibbous26Wed
27Thu1:3811.12:0011.18:02-0.18:290.05:507:16Waning Gibbous27Thu
28Fri2:2510.52:4510.88:470.59:180.45:517:15Waning Gibbous28Fri
29Sat3:149.93:3210.49:331.010:080.85:527:13Third Quarter29Sat
30Sun4:049.34:2210.010:211.511:011.25:537:11Third Quarter30Sun
31Mon4:588.95:169.611:141.911:571.45:557:09Third Quarter31Mon
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 9:43 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 Winter Harbor, ME?

Winter Harbor, ME is currently in a spring phase. Tonight's moon is 97% 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 maximum.

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 Full Moon (97% illuminated). This places Winter Harbor, ME in a spring tide cycle, so tidal ranges are near their weekly maximum 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