Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Bass River, MA.
Next low tide : 5:36 pm (0.6 ft)
Next high tide : in 5h 38m at 11:54 am (2.4 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Oct 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:212.69:372.92:580.23:140.46:376:22Waxing Gibbous1Tue
2Wed10:282.610:442.94:030.24:210.46:386:21Waxing Gibbous2Wed
3Thu11:272.711:432.95:040.15:220.36:396:19Waxing Gibbous3Thu
4Fri12:172.85:570.16:160.26:416:17Full Moon4Fri
5Sat12:343.01:002.96:430.17:040.16:426:15Full Moon5Sat
6Sun1:203.01:403.07:250.17:480.06:436:14Full Moon6Sun
7Mon2:032.92:183.08:040.18:290.06:446:12Full Moon7Mon
8Tue2:442.82:553.08:420.29:100.16:456:10Waning Gibbous8Tue
9Wed3:252.73:322.99:200.39:500.16:466:09Waning Gibbous9Wed
10Thu4:052.64:112.89:590.410:320.26:476:07Waning Gibbous10Thu
11Fri4:472.54:522.810:400.511:160.36:486:06Waning Gibbous11Fri
12Sat5:322.45:372.711:240.66:496:04Third Quarter12Sat
13Sun6:222.36:282.612:050.412:140.76:506:02Third Quarter13Sun
14Mon7:172.37:232.612:580.51:080.86:526:01Third Quarter14Mon
15Tue8:132.38:202.61:530.52:040.86:535:59Third Quarter15Tue
16Wed9:082.39:172.62:470.53:000.76:545:58Waning Crescent16Wed
17Thu10:002.510:122.73:400.43:560.66:555:56Waning Crescent17Thu
18Fri10:482.611:032.84:300.34:490.46:565:55Waning Crescent18Fri
19Sat11:332.811:522.95:180.25:390.26:575:53Waning Crescent19Sat
20Sun12:153.06:020.16:27-0.16:585:52New Moon20Sun
21Mon12:383.012:573.26:460.07:13-0.27:005:50New Moon21Mon
22Tue1:253.11:403.47:30-0.18:01-0.47:015:49New Moon22Tue
23Wed2:123.12:263.48:15-0.18:50-0.47:025:47Waxing Crescent23Wed
24Thu3:023.03:143.49:03-0.19:41-0.47:035:46Waxing Crescent24Thu
25Fri3:543.04:063.49:530.010:34-0.37:045:44Waxing Crescent25Fri
26Sat4:492.85:013.310:460.111:30-0.27:055:43Waxing Crescent26Sat
27Sun4:492.75:013.110:450.311:320.06:074:42First Quarter27Sun
28Mon5:542.66:073.011:480.46:084:40First Quarter28Mon
29Tue7:022.67:172.912:360.112:560.46:094:39First Quarter29Tue
30Wed8:082.68:252.81:410.22:030.46:104:38Waxing Gibbous30Wed
31Thu9:112.79:302.82:440.23:090.46:114:36Waxing Gibbous31Thu
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 2:45 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 Bass River, MA?

Bass River, MA is currently in a spring phase. Tonight's moon is 92% 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 (92% 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