Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Bass River, MA.
Next low tide : 8:52 pm (0.5 ft)
Next high tide : in 5h 19m at 3:07 pm (2.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:10 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Aug 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:032.75:510.06:030.15:357:58Full Moon1Mon
2Tue12:173.312:542.96:42-0.26:550.05:367:57Full Moon2Tue
3Wed1:083.41:443.17:31-0.37:47-0.25:377:56Full Moon3Wed
4Thu2:003.42:353.28:21-0.48:40-0.35:387:55Full Moon4Thu
5Fri2:533.43:263.39:10-0.49:33-0.35:397:53Waning Gibbous5Fri
6Sat3:473.44:173.310:00-0.410:26-0.35:407:52Waning Gibbous6Sat
7Sun4:403.35:093.310:51-0.311:21-0.25:417:51Waning Gibbous7Sun
8Mon5:363.16:043.211:44-0.25:427:50Third Quarter8Mon
9Tue6:352.97:023.112:19-0.112:390.05:437:48Third Quarter9Tue
10Wed7:372.88:023.01:200.01:380.25:447:47Third Quarter10Wed
11Thu8:412.79:033.02:230.12:370.35:457:46Waning Crescent11Thu
12Fri9:462.610:052.93:260.23:380.45:467:44Waning Crescent12Fri
13Sat10:492.611:052.94:290.24:380.45:477:43Waning Crescent13Sat
14Sun11:452.611:572.95:270.25:340.45:487:42Waning Crescent14Sun
15Mon12:332.76:170.16:230.35:497:40New Moon15Mon
16Tue12:432.91:152.77:000.17:070.35:507:39New Moon16Tue
17Wed1:252.91:542.77:390.17:480.25:517:37New Moon17Wed
18Thu2:042.92:302.88:150.18:280.25:527:36New Moon18Thu
19Fri2:422.93:072.88:520.19:070.25:537:34Waxing Crescent19Fri
20Sat3:212.93:432.89:280.29:470.25:547:33Waxing Crescent20Sat
21Sun3:592.84:192.810:060.210:270.25:557:31Waxing Crescent21Sun
22Mon4:382.74:572.810:440.311:090.35:567:30Waxing Crescent22Mon
23Tue5:202.65:382.811:250.311:540.35:577:28First Quarter23Tue
24Wed6:052.66:232.812:090.45:597:27First Quarter24Wed
25Thu6:542.57:122.812:440.412:580.56:007:25First Quarter25Thu
26Fri7:472.58:052.81:370.41:500.56:017:23First Quarter26Fri
27Sat8:442.59:012.92:320.32:460.46:027:22Waxing Gibbous27Sat
28Sun9:422.510:003.03:300.23:440.36:037:20Waxing Gibbous28Sun
29Mon10:402.710:583.14:270.14:430.26:047:19Waxing Gibbous29Mon
30Tue11:362.911:543.35:23-0.15:400.06:057:17Waxing Gibbous30Tue
31Wed12:283.16:16-0.26:35-0.26:067:15Full Moon31Wed
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 5:59 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 97% 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 Full Moon (97% 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