Tides Today & Tomorrow in Bass River, MA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Bass River, MA.
Next low tide : in 18m at 6:06 pm (0.5 ft)
Next high tide (tomorrow) : 12:24 am (2.9 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

Bass River, MA Tides - Jul 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:192.76:572.612:070.512:360.35:108:19Third Quarter1Mon
2Tue7:102.67:452.612:590.51:230.45:108:18Third Quarter2Tue
3Wed8:022.58:322.61:510.52:110.55:118:18Third Quarter3Wed
4Thu8:552.59:202.72:440.52:590.55:118:18Third Quarter4Thu
5Fri9:482.410:082.73:360.53:470.55:128:18Waning Crescent5Fri
6Sat10:422.410:552.84:290.44:370.55:128:18Waning Crescent6Sat
7Sun11:332.511:412.95:200.35:250.55:138:17Waning Crescent7Sun
8Mon12:202.56:070.26:120.45:148:17New Moon8Mon
9Tue12:263.01:062.66:530.16:580.35:148:16New Moon9Tue
10Wed1:113.11:522.77:390.07:440.35:158:16New Moon10Wed
11Thu1:563.22:382.78:24-0.18:320.25:168:16New Moon11Thu
12Fri2:443.23:262.89:11-0.29:210.15:178:15Waxing Crescent12Fri
13Sat3:333.24:142.99:58-0.210:110.15:178:15Waxing Crescent13Sat
14Sun4:243.25:032.910:46-0.211:040.15:188:14Waxing Crescent14Sun
15Mon5:173.25:553.011:37-0.25:198:13First Quarter15Mon
16Tue6:133.16:493.012:010.112:30-0.15:208:13First Quarter16Tue
17Wed7:122.97:453.11:000.11:250.05:218:12First Quarter17Wed
18Thu8:142.88:423.12:010.12:210.15:228:11First Quarter18Thu
19Fri9:172.79:413.13:020.13:190.25:228:11Waxing Gibbous19Fri
20Sat10:222.710:403.14:050.04:180.25:238:10Waxing Gibbous20Sat
21Sun11:242.711:373.15:060.05:160.35:248:09Waxing Gibbous21Sun
22Mon12:212.76:030.06:100.35:258:08Full Moon22Mon
23Tue12:293.11:132.76:55-0.17:010.35:268:07Full Moon23Tue
24Wed1:183.12:012.77:43-0.17:490.35:278:07Full Moon24Wed
25Thu2:053.12:462.78:280.08:350.35:288:06Full Moon25Thu
26Fri2:503.03:292.79:110.09:190.35:298:05Waning Gibbous26Fri
27Sat3:343.04:092.79:520.110:030.35:308:04Waning Gibbous27Sat
28Sun4:162.94:492.710:320.110:460.45:318:03Waning Gibbous28Sun
29Mon4:592.85:302.711:120.211:310.45:328:02Waning Gibbous29Mon
30Tue5:432.76:122.711:540.35:338:01Third Quarter30Tue
31Wed6:302.66:562.712:190.512:380.45:348:00Third Quarter31Wed
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 9:15 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 95% 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 (95% 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