Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Bass River, MA.
Next low tide (tomorrow) : 3:27 am (0.3 ft)
Next high tide : in 3h 58m at 9:10 pm (2.8 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 - Oct 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:472.92:583.08:450.29:130.06:386:22Waxing Crescent1Wed
2Thu3:292.83:373.09:250.39:550.16:396:20Waxing Crescent2Thu
3Fri4:112.74:172.910:060.410:380.26:406:18Waxing Crescent3Fri
4Sat4:542.65:002.810:480.511:240.36:416:17Waxing Crescent4Sat
5Sun5:402.45:472.711:330.66:426:15First Quarter5Sun
6Mon6:312.46:392.612:130.412:240.76:436:13First Quarter6Mon
7Tue7:262.37:352.61:070.51:180.76:446:12First Quarter7Tue
8Wed8:222.38:312.62:020.52:140.76:456:10First Quarter8Wed
9Thu9:172.49:272.62:560.53:100.76:466:08Waxing Gibbous9Thu
10Fri10:082.510:212.73:480.44:050.56:476:07Waxing Gibbous10Fri
11Sat10:552.611:112.84:370.34:560.46:496:05Waxing Gibbous11Sat
12Sun11:382.811:572.95:230.25:450.26:506:03Waxing Gibbous12Sun
13Mon12:193.06:060.16:310.06:516:02Full Moon13Mon
14Tue12:423.012:593.26:480.07:16-0.26:526:00Full Moon14Tue
15Wed1:273.01:413.37:310.08:02-0.36:535:59Full Moon15Wed
16Thu2:133.02:263.48:16-0.18:50-0.36:545:57Waning Gibbous16Thu
17Fri3:023.03:133.49:020.09:40-0.36:555:56Waning Gibbous17Fri
18Sat3:522.94:043.39:510.010:32-0.26:565:54Waning Gibbous18Sat
19Sun4:462.84:583.210:440.111:28-0.16:585:53Waning Gibbous19Sun
20Mon5:442.75:583.111:420.26:595:51Third Quarter20Mon
21Tue6:482.67:033.012:290.012:450.37:005:50Third Quarter21Tue
22Wed7:562.68:122.91:330.11:520.47:015:48Third Quarter22Wed
23Thu9:022.79:212.82:370.12:590.47:025:47Waning Crescent23Thu
24Fri10:052.710:272.83:390.24:040.37:035:45Waning Crescent24Fri
25Sat11:012.811:252.84:380.25:050.27:055:44Waning Crescent25Sat
26Sun11:502.95:300.25:590.17:065:43Waning Crescent26Sun
27Mon12:172.812:333.06:160.26:460.07:075:41New Moon27Mon
28Tue1:022.81:133.06:580.27:290.07:085:40New Moon28Tue
29Wed1:442.81:513.07:380.38:090.07:095:38New Moon29Wed
30Thu2:252.72:283.08:170.38:500.07:115:37New Moon30Thu
31Fri3:052.63:072.98:560.49:300.17:125:36Waxing Crescent31Fri
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 12:18 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