Tides Today & Tomorrow in Lynn Harbor, MA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Lynn Harbor, MA.
Next low tide : in 5h 06m at 8:59 am (0.4 ft)
Next high tide : 3:16 pm (8.8 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8443187
Common Questions About Tides

Lynn Harbor, MA Tides - Jan 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:519.87:288.912:340.41:160.17:134:22Waning Crescent1Mon
2Tue7:5410.28:349.11:360.22:21-0.47:134:22Waning Crescent2Tue
3Wed8:5510.89:369.42:370.03:22-1.07:134:23Waning Crescent3Wed
4Thu9:5211.310:339.83:35-0.44:19-1.57:134:24New Moon4Thu
5Fri10:4611.611:2610.04:30-0.75:11-1.87:134:25New Moon5Fri
6Sat11:3811.75:22-0.96:02-1.97:124:26New Moon6Sat
7Sun12:1710.112:2811.66:12-0.96:51-1.77:124:27Waxing Crescent7Sun
8Mon1:0610.01:1711.27:03-0.77:39-1.37:124:28Waxing Crescent8Mon
9Tue1:559.72:0610.67:53-0.38:27-0.87:124:29Waxing Crescent9Tue
10Wed2:439.42:569.88:440.29:15-0.17:124:31First Quarter10Wed
11Thu3:339.03:479.19:360.810:050.67:114:32First Quarter11Thu
12Fri4:248.64:428.410:321.310:581.27:114:33First Quarter12Fri
13Sat5:198.25:437.811:321.711:541.77:104:34First Quarter13Sat
14Sun6:178.16:477.512:361.87:104:35First Quarter14Sun
15Mon7:168.17:517.512:532.01:411.77:104:36Waxing Gibbous15Mon
16Tue8:128.38:497.61:502.02:391.47:094:37Waxing Gibbous16Tue
17Wed9:028.79:387.92:421.83:291.07:084:39Waxing Gibbous17Wed
18Thu9:479.110:208.23:281.54:100.57:084:40Waxing Gibbous18Thu
19Fri10:269.610:588.54:081.14:470.17:074:41Full Moon19Fri
20Sat11:0210.011:348.84:460.85:22-0.37:074:42Full Moon20Sat
21Sun11:3810.35:230.45:58-0.67:064:44Full Moon21Sun
22Mon12:099.012:1410.56:000.16:34-0.87:054:45Full Moon22Mon
23Tue12:449.212:5210.66:39-0.17:11-0.87:044:46Waning Gibbous23Tue
24Wed1:219.41:3110.57:20-0.27:51-0.87:044:47Waning Gibbous24Wed
25Thu2:009.62:1410.38:04-0.38:33-0.67:034:49Waning Gibbous25Thu
26Fri2:429.63:009.98:51-0.29:18-0.47:024:50Third Quarter26Fri
27Sat3:299.73:539.49:440.010:090.07:014:51Third Quarter27Sat
28Sun4:229.64:538.910:430.111:070.47:004:52Third Quarter28Sun
29Mon5:229.66:018.511:490.26:594:54Third Quarter29Mon
30Tue6:289.77:128.412:100.612:580.16:584:55Waning Crescent30Tue
31Wed7:369.98:238.61:160.62:06-0.26:574:56Waning Crescent31Wed
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 12:07 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 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 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 Gibbous (81% illuminated). This places Lynn Harbor, MA 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