Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Bass River, MA.
Next low tide (tomorrow) : in 4h 04m at 3:27 am (0.3 ft)
Next high tide (tomorrow) : 9:44 am (2.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:06 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - May 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:562.710:272.83:440.44:110.25:367:39Waning Crescent1Thu
2Fri10:512.811:163.04:390.25:010.15:357:40Waning Crescent2Fri
3Sat11:442.95:330.05:510.05:337:41Waning Crescent3Sat
4Sun12:033.212:363.06:24-0.26:39-0.15:327:42New Moon4Sun
5Mon12:503.41:273.07:15-0.47:28-0.15:317:43New Moon5Mon
6Tue1:393.52:193.08:06-0.58:18-0.15:307:44New Moon6Tue
7Wed2:303.53:133.08:58-0.59:10-0.15:287:45Waxing Crescent7Wed
8Thu3:233.44:082.99:51-0.410:030.05:277:46Waxing Crescent8Thu
9Fri4:183.35:052.810:46-0.310:590.15:267:47Waxing Crescent9Fri
10Sat5:163.26:052.811:43-0.111:590.35:257:48First Quarter10Sat
11Sun6:183.07:082.712:430.05:247:49First Quarter11Sun
12Mon7:232.98:112.71:030.31:450.15:237:50First Quarter12Mon
13Tue8:302.89:122.72:090.42:450.25:227:51First Quarter13Tue
14Wed9:352.710:092.83:140.43:430.35:217:52Waxing Gibbous14Wed
15Thu10:362.711:012.84:170.34:380.35:207:53Waxing Gibbous15Thu
16Fri11:312.611:462.95:130.35:270.45:197:54Waxing Gibbous16Fri
17Sat12:192.66:020.26:100.45:187:55Waxing Gibbous17Sat
18Sun12:272.91:012.66:460.16:500.45:177:56Full Moon18Sun
19Mon1:052.91:412.67:260.17:290.45:167:57Full Moon19Mon
20Tue1:422.92:212.68:040.18:070.45:157:58Full Moon20Tue
21Wed2:192.93:002.68:430.18:470.55:157:59Full Moon21Wed
22Thu2:582.93:392.59:220.19:260.55:148:00Waning Gibbous22Thu
23Fri3:382.94:192.510:020.210:070.55:138:01Waning Gibbous23Fri
24Sat4:182.85:002.510:420.210:500.65:128:02Waning Gibbous24Sat
25Sun5:012.85:432.511:250.211:360.65:128:03Waning Gibbous25Sun
26Mon5:462.86:292.512:110.35:118:04Third Quarter26Mon
27Tue6:352.77:162.612:260.612:580.35:108:04Third Quarter27Tue
28Wed7:282.78:052.71:190.51:480.35:108:05Third Quarter28Wed
29Thu8:232.78:552.82:140.42:380.35:098:06Third Quarter29Thu
30Fri9:192.79:463.03:110.33:300.25:098:07Waning Crescent30Fri
31Sat10:182.810:393.14:080.14:240.25:088:08Waning Crescent31Sat
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 6:35 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 transitional phase. Tonight's moon is 67% 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 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 First Quarter (67% illuminated). This places Bass 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