Tides Today & Tomorrow in Lynn Harbor, MA

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Lynn Harbor, MA.
Next low tide : 11:46 am (2.0 ft)
Next high tide : in 2h 00m at 5:49 am (7.9 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 5:56 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8443187
Common Questions About Tides

Lynn Harbor, MA Tides - Mar 1925

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:369.04:078.49:540.810:131.46:195:33First Quarter1Sun
2Mon4:298.45:067.810:511.411:092.06:185:34First Quarter2Mon
3Tue5:288.16:107.511:541.76:165:35First Quarter3Tue
4Wed6:318.07:157.412:102.21:001.76:145:36Waxing Gibbous4Wed
5Thu7:338.18:147.61:122.22:011.56:135:37Waxing Gibbous5Thu
6Fri8:288.59:048.02:081.92:531.26:115:39Waxing Gibbous6Fri
7Sat9:159.09:468.52:571.53:350.76:095:40Waxing Gibbous7Sat
8Sun9:579.510:238.93:391.04:120.36:085:41Full Moon8Sun
9Mon10:349.910:589.34:180.54:46-0.16:065:42Full Moon9Mon
10Tue11:1110.211:319.74:550.05:21-0.46:045:43Full Moon10Tue
11Wed11:4710.45:33-0.45:57-0.66:035:44Full Moon11Wed
12Thu12:0610.012:2510.46:12-0.76:34-0.66:015:46Waning Gibbous12Thu
13Fri12:4210.21:0510.36:53-0.97:14-0.55:595:47Waning Gibbous13Fri
14Sat1:2210.41:4810.17:37-0.97:57-0.35:575:48Waning Gibbous14Sat
15Sun2:0510.32:369.78:25-0.78:440.05:565:49Waning Gibbous15Sun
16Mon2:5310.23:299.29:17-0.49:370.45:545:50Third Quarter16Mon
17Tue3:4710.04:308.810:16-0.110:370.75:525:51Third Quarter17Tue
18Wed4:509.85:388.611:210.111:430.95:505:53Third Quarter18Wed
19Thu5:599.76:498.612:300.25:495:54Waning Crescent19Thu
20Fri7:109.87:579.012:520.71:370.05:475:55Waning Crescent20Fri
21Sat8:1810.28:599.61:580.32:40-0.45:455:56Waning Crescent21Sat
22Sun9:1910.59:5310.13:00-0.23:36-0.85:435:57Waning Crescent22Sun
23Mon10:1310.810:4110.53:56-0.84:26-1.15:425:58New Moon23Mon
24Tue11:0210.911:2610.74:46-1.15:11-1.15:405:59New Moon24Tue
25Wed11:4810.85:33-1.35:55-0.95:386:01New Moon25Wed
26Thu12:0910.712:3210.56:19-1.26:38-0.65:366:02Waxing Crescent26Thu
27Fri12:5010.51:1610.07:03-0.87:210.05:356:03Waxing Crescent27Fri
28Sat1:3210.12:019.57:48-0.38:040.65:336:04Waxing Crescent28Sat
29Sun2:159.62:488.98:340.28:491.25:316:05Waxing Crescent29Sun
30Mon3:009.03:378.49:220.89:371.75:296:06First Quarter30Mon
31Tue3:508.64:317.910:141.310:302.25:286:07First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8443187)

Common Questions About Lynn Harbor, MA Tides

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What time does the tide turn (slack tide) in Lynn Harbor, MA today?

Slack tide in Lynn Harbor, MA is approximately 8:47 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 Lynn Harbor, MA?

Lynn Harbor, MA is currently in a neap phase. Tonight's moon is 55% 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 Lynn Harbor, MA 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 Lynn Harbor, MA?

Tide predictions for Lynn Harbor, MA 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 Lynn Harbor, MA?

Tide data for Lynn Harbor, MA is sourced from NOAA Station #8443187. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8443187.

What is the moon phase in Lynn Harbor, MA tonight?

Tonight the moon over Lynn Harbor, MA is First Quarter (55% illuminated). This places Lynn Harbor, MA 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