Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Bass River, MA.
Next low tide : in 2h 47m at 4:26 am (0.3 ft)
Next high tide : 10:42 am (2.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Aug 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:272.56:492.712:160.512:320.55:357:58First Quarter1Tue
2Wed7:162.47:352.71:050.51:180.55:367:57First Quarter2Wed
3Thu8:082.38:242.71:570.52:070.65:377:56First Quarter3Thu
4Fri9:032.39:172.72:510.52:590.65:387:55Waxing Gibbous4Fri
5Sat10:012.310:122.83:480.43:550.65:397:54Waxing Gibbous5Sat
6Sun10:582.411:083.04:450.34:510.55:407:53Waxing Gibbous6Sun
7Mon11:532.55:400.15:470.45:417:51Waxing Gibbous7Mon
8Tue12:023.112:442.76:320.06:400.25:427:50Full Moon8Tue
9Wed12:543.21:342.87:21-0.27:320.05:437:49Full Moon9Wed
10Thu1:463.32:243.08:10-0.38:24-0.15:447:47Full Moon10Thu
11Fri2:383.43:133.18:58-0.39:16-0.25:457:46Waning Gibbous11Fri
12Sat3:313.34:023.29:46-0.310:09-0.25:467:45Waning Gibbous12Sat
13Sun4:243.34:523.210:35-0.311:03-0.25:477:43Waning Gibbous13Sun
14Mon5:183.15:443.211:25-0.15:487:42Third Quarter14Mon
15Tue6:152.96:393.112:00-0.112:190.05:497:41Third Quarter15Tue
16Wed7:162.77:373.01:000.01:150.25:507:39Third Quarter16Wed
17Thu8:192.68:382.92:020.12:140.45:517:38Third Quarter17Thu
18Fri9:262.59:412.93:060.23:150.55:527:36Waning Crescent18Fri
19Sat10:322.510:442.94:120.24:180.55:537:35Waning Crescent19Sat
20Sun11:332.511:422.95:140.25:170.55:547:33Waning Crescent20Sun
21Mon12:242.56:080.26:100.45:557:32Waning Crescent21Mon
22Tue12:312.91:082.66:540.26:560.45:567:30New Moon22Tue
23Wed1:152.91:482.67:330.17:380.35:577:29New Moon23Wed
24Thu1:552.92:242.78:100.18:180.35:587:27New Moon24Thu
25Fri2:332.92:592.78:450.28:570.35:597:25New Moon25Fri
26Sat3:112.83:342.89:200.29:360.36:007:24Waxing Crescent26Sat
27Sun3:492.84:092.89:550.210:150.36:017:22Waxing Crescent27Sun
28Mon4:272.74:442.810:320.310:560.36:027:21Waxing Crescent28Mon
29Tue5:072.65:232.711:100.411:390.46:037:19Waxing Crescent29Tue
30Wed5:502.56:052.711:510.56:047:17First Quarter30Wed
31Thu6:382.46:522.712:270.412:380.66:057:16First Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447504)

Common Questions About Bass River, MA Tides

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

Slack tide in Bass River, MA is approximately 7:34 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 Bass River, MA?

Bass River, MA is currently in a spring phase. Tonight's moon is 84% 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 Bass 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 Bass River, MA?

Tide predictions for Bass 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 Bass River, MA?

Tide data for Bass River, MA is sourced from NOAA Station #8447504. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447504.

What is the moon phase in Bass River, MA tonight?

Tonight the moon over Bass River, MA is Waxing Gibbous (84% illuminated). This places Bass River, 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