42.8149’ N, 70.8701’ W

Newburyport (Merrimack River), MA

51°
H -°
L 49°
SW
3mph
High tide
7:07 am

Tides Today & Tomorrow in Newburyport (Merrimack River), MA

TIDE TIMES for Wednesday, November 4, 2026
The tide is currently rising in Newburyport (Merrimack River), MA.
Next low tide : 1:36 pm (0.4 ft)
Next high tide : in 5h 54m at 7:07 am (8.1 ft)
Sunset today : 4:32 pm
Sunrise tomorrow : 6:21 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #8440466
Common Questions About Tides

Newburyport (Merrimack River), MA Tides - Mar 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:189.05:497.911:57-0.47:186:32First Quarter1Wed
2Thu6:148.76:477.512:150.212:56-0.17:176:34First Quarter2Thu
3Fri7:118.47:477.11:130.51:560.27:156:35First Quarter3Fri
4Sat8:108.18:487.02:120.82:540.37:146:36Waxing Gibbous4Sat
5Sun9:098.09:457.03:090.93:490.47:126:37Waxing Gibbous5Sun
6Mon10:038.010:367.14:030.94:410.47:106:38Waxing Gibbous6Mon
7Tue10:528.011:217.24:530.85:270.37:086:40Waxing Gibbous7Tue
8Wed11:368.15:390.76:100.37:076:41Full Moon8Wed
9Thu12:017.412:168.26:220.66:500.27:056:42Full Moon9Thu
10Fri12:387.612:548.27:040.57:280.27:036:43Full Moon10Fri
11Sat1:157.91:338.27:430.48:050.37:026:44Full Moon11Sat
12Sun1:538.12:128.28:230.38:420.47:006:46Waning Gibbous12Sun
13Mon2:318.22:538.19:020.39:200.56:586:47Waning Gibbous13Mon
14Tue3:128.33:368.09:440.39:590.76:566:48Waning Gibbous14Tue
15Wed3:558.44:227.810:290.310:420.86:556:49Waning Gibbous15Wed
16Thu4:428.45:137.611:200.411:321.06:536:50Third Quarter16Thu
17Fri5:338.46:077.412:160.46:516:52Third Quarter17Fri
18Sat6:288.57:057.412:281.11:160.46:496:53Third Quarter18Sat
19Sun7:278.68:067.41:301.02:170.26:486:54Waning Crescent19Sun
20Mon8:298.79:077.72:310.83:15-0.16:466:55Waning Crescent20Mon
21Tue9:309.010:058.13:310.44:12-0.46:446:56Waning Crescent21Tue
22Wed10:289.311:008.64:290.05:05-0.76:426:57Waning Crescent22Wed
23Thu11:239.511:529.15:24-0.55:56-0.96:416:59New Moon23Thu
24Fri12:169.66:18-0.96:46-1.16:397:00New Moon24Fri
25Sat12:419.51:079.67:10-1.27:34-1.16:377:01New Moon25Sat
26Sun1:309.81:579.48:01-1.38:21-0.96:357:02Waxing Crescent26Sun
27Mon2:189.82:469.18:51-1.39:09-0.66:347:03Waxing Crescent27Mon
28Tue3:079.73:378.79:42-1.09:59-0.36:327:04Waxing Crescent28Tue
29Wed3:569.44:288.210:34-0.710:500.26:307:05First Quarter29Wed
30Thu4:489.05:227.811:28-0.211:450.66:287:07First Quarter30Thu
31Fri5:418.66:177.412:250.26:277:08First Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8440466)

Common Questions About Newburyport (Merrimack River), MA Tides

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Is this week a spring tide or neap tide in Newburyport (Merrimack River), MA?

Newburyport (Merrimack River), MA is currently in a transitional phase. Tonight's moon is 21% 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 Newburyport (Merrimack River), 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 Newburyport (Merrimack River), MA?

Tide predictions for Newburyport (Merrimack River), 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 Newburyport (Merrimack River), MA?

Tide data for Newburyport (Merrimack River), MA is sourced from NOAA Station #8440466. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8440466.

What is the moon phase in Newburyport (Merrimack River), MA tonight?

Tonight the moon over Newburyport (Merrimack River), MA is Waning Crescent (21% illuminated). This places Newburyport (Merrimack River), 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