Tides Today & Tomorrow in Winter Harbor, ME

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Winter Harbor, ME.
Next low tide : 8:45 pm (1.5 ft)
Next high tide : in 3h 00m at 2:32 pm (9.7 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 4:53 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8413079
Common Questions About Tides

Winter Harbor, ME Tides - Aug 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:0210.19:1911.73:03-0.23:150.45:207:57Waning Crescent1Sat
2Sun9:5710.610:1412.23:58-0.74:110.05:217:56New Moon2Sun
3Mon10:5111.111:0812.64:52-1.25:07-0.45:227:54New Moon3Mon
4Tue11:4411.55:45-1.66:01-0.75:237:53New Moon4Tue
5Wed12:0112.812:3611.86:37-1.76:56-0.95:247:52Waxing Crescent5Wed
6Thu12:5512.71:2911.97:29-1.77:51-0.95:257:50Waxing Crescent6Thu
7Fri1:5012.42:2211.98:22-1.48:48-0.75:267:49Waxing Crescent7Fri
8Sat2:4611.93:1711.79:16-1.09:46-0.55:277:48First Quarter8Sat
9Sun3:4411.34:1411.410:12-0.410:47-0.15:297:46First Quarter9Sun
10Mon4:4510.65:1311.111:090.111:490.15:307:45First Quarter10Mon
11Tue5:4810.16:1410.812:090.65:317:43First Quarter11Tue
12Wed6:529.77:1410.612:520.31:100.95:327:42Waxing Gibbous12Wed
13Thu7:539.58:1210.51:530.42:091.15:337:40Waxing Gibbous13Thu
14Fri8:509.59:0510.62:500.43:051.15:347:39Waxing Gibbous14Fri
15Sat9:419.69:5310.73:420.33:551.15:367:37Waxing Gibbous15Sat
16Sun10:269.710:3710.74:290.24:401.05:377:35Full Moon16Sun
17Mon11:079.911:1710.85:110.25:210.95:387:34Full Moon17Mon
18Tue11:4510.011:5410.85:490.26:000.85:397:32Full Moon18Tue
19Wed12:2010.16:250.26:360.85:407:31Full Moon19Wed
20Thu12:3010.712:5410.16:590.37:120.95:417:29Waning Gibbous20Thu
21Fri1:0510.51:2810.27:330.47:480.95:427:27Waning Gibbous21Fri
22Sat1:4110.42:0310.28:070.68:250.95:447:26Waning Gibbous22Sat
23Sun2:1910.12:4010.28:420.79:051.05:457:24Waning Gibbous23Sun
24Mon2:599.93:2110.29:210.99:491.05:467:22Third Quarter24Mon
25Tue3:449.64:0710.210:041.010:380.95:477:21Third Quarter25Tue
26Wed4:359.44:5810.310:541.211:340.85:487:19Third Quarter26Wed
27Thu5:329.35:5610.411:491.25:497:17Third Quarter27Thu
28Fri6:349.46:5710.712:340.612:511.15:517:15Waning Crescent28Fri
29Sat7:389.77:5911.11:370.31:540.75:527:14Waning Crescent29Sat
30Sun8:3910.28:5911.72:39-0.22:560.35:537:12Waning Crescent30Sun
31Mon9:3710.89:5612.23:37-0.83:54-0.35:547:10New Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413079)

Common Questions About Winter Harbor, ME Tides

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

Slack tide in Winter Harbor, ME is approximately 5:38 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 spring phase. Tonight's moon is 81% 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 Waning Gibbous (81% 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