Tides Today & Tomorrow in Lynn Harbor, MA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Lynn Harbor, MA.
Next low tide : in 2h 42m at 12:49 pm (0.7 ft)
Next high tide : 7:05 pm (10.2 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:15 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8443187
Common Questions About Tides

Lynn Harbor, MA Tides - Mar 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:419.811:098.94:270.74:590.16:185:33New Moon1Thu
2Fri11:169.911:409.15:030.45:310.06:165:34New Moon2Fri
3Sat11:5010.05:370.26:010.06:155:36New Moon3Sat
4Sun12:119.212:249.96:120.16:330.16:135:37New Moon4Sun
5Mon12:429.312:589.66:460.17:050.36:115:38Waxing Crescent5Mon
6Tue1:149.21:349.37:220.27:390.66:105:39Waxing Crescent6Tue
7Wed1:479.22:119.08:000.48:150.96:085:40Waxing Crescent7Wed
8Thu2:239.12:528.58:410.68:551.26:065:42Waxing Crescent8Thu
9Fri3:038.93:398.19:280.89:411.56:055:43First Quarter9Fri
10Sat3:518.84:357.810:221.010:371.76:035:44First Quarter10Sat
11Sun4:508.85:397.711:251.111:411.76:015:45First Quarter11Sun
12Mon5:568.96:487.912:320.96:005:46Waxing Gibbous12Mon
13Tue7:059.37:548.412:481.41:380.45:585:48Waxing Gibbous13Tue
14Wed8:1110.08:539.21:530.82:38-0.35:565:49Waxing Gibbous14Wed
15Thu9:1110.79:4710.02:530.03:33-1.05:545:50Waxing Gibbous15Thu
16Fri10:0511.210:3610.73:49-0.84:23-1.55:535:51Full Moon16Fri
17Sat10:5711.611:2311.24:41-1.55:11-1.85:515:52Full Moon17Sat
18Sun11:4711.65:32-1.95:58-1.85:495:53Full Moon18Sun
19Mon12:0911.412:3611.36:22-2.06:45-1.45:475:55Waning Gibbous19Mon
20Tue12:5611.41:2710.77:12-1.87:33-0.95:465:56Waning Gibbous20Tue
21Wed1:4411.02:1910.08:03-1.28:23-0.15:445:57Waning Gibbous21Wed
22Thu2:3510.43:149.28:57-0.59:150.75:425:58Third Quarter22Thu
23Fri3:299.74:148.59:550.210:131.45:405:59Third Quarter23Fri
24Sat4:299.15:217.910:590.911:171.95:396:00Third Quarter24Sat
25Sun5:368.66:327.712:091.35:376:01Third Quarter25Sun
26Mon6:458.47:397.812:262.11:201.45:356:03Waning Crescent26Mon
27Tue7:508.68:368.01:322.02:211.25:336:04Waning Crescent27Tue
28Wed8:458.89:228.42:301.73:101.05:326:05Waning Crescent28Wed
29Thu9:319.210:008.83:181.33:490.75:306:06Waning Crescent29Thu
30Fri10:119.410:339.13:580.84:230.65:286:07New Moon30Fri
31Sat10:479.611:059.34:340.54:550.55:276:08New Moon31Sat
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 3:57 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 Lynn Harbor, MA?

Lynn Harbor, MA 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 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 Waning Crescent (30% illuminated). This places Lynn Harbor, MA 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