Tides Today & Tomorrow in Port Tobacco River, MD

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Port Tobacco River, MD.
Next low tide : 2:36 pm (0.3 ft)
Next high tide : in 5h 33m at 8:33 am (1.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:44 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8578769
Common Questions About Tides

Port Tobacco River, MD Tides - Jul 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:571.85:351.611:150.211:060.35:488:36New Moon1Mon
2Tue5:301.86:091.611:510.211:460.35:488:36New Moon2Tue
3Wed6:051.86:421.612:260.25:498:35Waxing Crescent3Wed
4Thu6:421.87:181.712:280.31:020.25:498:35Waxing Crescent4Thu
5Fri7:251.77:581.71:120.31:370.25:508:35Waxing Crescent5Fri
6Sat8:111.78:431.71:570.32:150.25:508:35Waxing Crescent6Sat
7Sun9:001.79:311.82:450.32:560.25:518:35First Quarter7Sun
8Mon9:541.610:261.83:410.43:440.25:518:34First Quarter8Mon
9Tue10:561.611:281.84:490.44:420.35:528:34First Quarter9Tue
10Wed12:071.56:010.45:490.35:538:34Waxing Gibbous10Wed
11Thu12:341.81:151.57:090.36:590.35:538:33Waxing Gibbous11Thu
12Fri1:371.92:171.68:130.28:080.25:548:33Waxing Gibbous12Fri
13Sat2:371.93:151.69:120.29:110.25:558:32Full Moon13Sat
14Sun3:331.94:111.710:050.110:090.15:568:32Full Moon14Sun
15Mon4:271.95:031.710:550.111:030.15:568:31Full Moon15Mon
16Tue5:191.95:541.711:420.111:570.15:578:31Full Moon16Tue
17Wed6:101.86:441.712:290.15:588:30Waning Gibbous17Wed
18Thu7:021.87:361.712:490.21:150.15:588:30Waning Gibbous18Thu
19Fri7:551.78:281.71:420.22:000.25:598:29Waning Gibbous19Fri
20Sat8:481.69:181.72:330.32:420.26:008:28Third Quarter20Sat
21Sun9:411.510:091.73:240.33:250.36:018:28Third Quarter21Sun
22Mon10:361.511:031.74:180.44:090.36:028:27Third Quarter22Mon
23Tue11:351.45:140.44:590.46:028:26Third Quarter23Tue
24Wed12:001.612:351.46:100.45:520.46:038:25Waning Crescent24Wed
25Thu12:551.71:301.47:040.46:450.46:048:25Waning Crescent25Thu
26Fri1:461.72:211.57:550.47:380.46:058:24Waning Crescent26Fri
27Sat2:321.73:081.58:430.38:300.36:068:23Waning Crescent27Sat
28Sun3:161.73:511.69:260.39:180.36:078:22New Moon28Sun
29Mon3:551.84:291.610:060.210:030.36:078:21New Moon29Mon
30Tue4:321.85:041.610:430.210:450.26:088:20New Moon30Tue
31Wed5:071.85:371.711:190.211:260.26:098:19New Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8578769)

Common Questions About Port Tobacco River, MD Tides

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What time does the tide turn (slack tide) in Port Tobacco River, MD today?

Slack tide in Port Tobacco River, MD is approximately 11:34 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 Port Tobacco River, MD?

Port Tobacco River, MD 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 Port Tobacco River, MD 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 Port Tobacco River, MD?

Tide predictions for Port Tobacco River, MD 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 Port Tobacco River, MD?

Tide data for Port Tobacco River, MD is sourced from NOAA Station #8578769. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8578769.

What is the moon phase in Port Tobacco River, MD tonight?

Tonight the moon over Port Tobacco River, MD is Third Quarter (67% illuminated). This places Port Tobacco River, MD 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