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

TIDE TIMES for Sunday, June 7, 2026
The tide is currently rising in Newburyport (Merrimack River), MA.
Next low tide (tomorrow) : 12:04 am (1.4 ft)
Next high tide : in 1h 36m at 5:39 pm (7.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:05 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8440466
Common Questions About Tides

Newburyport (Merrimack River), MA Tides - Mar 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:169.711:439.35:19-0.85:49-1.26:185:33New Moon1Tue
2Wed12:069.86:10-1.26:37-1.36:165:34New Moon2Wed
3Thu12:329.712:579.77:01-1.47:25-1.36:145:35Waxing Crescent3Thu
4Fri1:219.91:489.57:53-1.58:14-1.16:135:36Waxing Crescent4Fri
5Sat2:129.92:419.18:46-1.39:05-0.86:115:38Waxing Crescent5Sat
6Sun3:059.73:358.69:41-1.010:00-0.46:095:39First Quarter6Sun
7Mon3:599.44:318.210:38-0.610:570.06:085:40First Quarter7Mon
8Tue4:569.05:307.711:38-0.311:570.36:065:41First Quarter8Tue
9Wed5:568.66:317.412:390.06:045:42First Quarter9Wed
10Thu6:578.37:337.312:580.51:390.26:035:44Waxing Gibbous10Thu
11Fri7:578.18:327.31:570.62:350.26:015:45Waxing Gibbous11Fri
12Sat8:548.19:257.42:520.63:270.35:595:46Waxing Gibbous12Sat
13Sun10:448.111:107.64:440.55:150.26:576:47Waxing Gibbous13Sun
14Mon11:288.111:517.75:310.45:580.26:566:48Full Moon14Mon
15Tue12:098.16:150.36:380.36:546:50Full Moon15Tue
16Wed12:287.912:478.16:560.27:170.36:526:51Full Moon16Wed
17Thu1:058.11:258.17:360.27:550.46:506:52Full Moon17Thu
18Fri1:428.32:048.18:160.28:320.56:496:53Waning Gibbous18Fri
19Sat2:208.42:448.08:550.29:100.66:476:54Waning Gibbous19Sat
20Sun3:018.43:277.99:370.29:500.86:456:56Waning Gibbous20Sun
21Mon3:448.44:127.710:210.310:330.96:436:57Waning Gibbous21Mon
22Tue4:308.45:017.611:100.511:221.16:426:58Third Quarter22Tue
23Wed5:208.45:537.412:030.56:406:59Third Quarter23Wed
24Thu6:148.36:497.412:171.11:010.56:387:00Third Quarter24Thu
25Fri7:128.47:477.51:161.11:590.46:367:01Third Quarter25Fri
26Sat8:118.58:467.92:170.82:560.26:347:02Waning Crescent26Sat
27Sun9:118.79:448.33:150.43:51-0.16:337:04Waning Crescent27Sun
28Mon10:099.010:388.94:120.04:43-0.56:317:05Waning Crescent28Mon
29Tue11:049.311:309.45:07-0.65:34-0.76:297:06New Moon29Tue
30Wed11:569.56:00-1.06:24-0.96:277:07New Moon30Wed
31Thu12:209.812:489.56:52-1.47:12-1.06:267:08New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8440466)

Common Questions About Newburyport (Merrimack River), MA Tides

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What time does the tide turn (slack tide) in Newburyport (Merrimack River), MA today?

Slack tide in Newburyport (Merrimack River), MA is approximately 8:51 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 Newburyport (Merrimack River), MA?

Newburyport (Merrimack River), MA is currently in a neap phase. Tonight's moon is 58% 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 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 Third Quarter (58% illuminated). This places Newburyport (Merrimack River), 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