Tides Today & Tomorrow in Port Tobacco River, MD

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Port Tobacco River, MD.
Next low tide (tomorrow) : in 3h 48m at 3:46 am (0.5 ft)
Next high tide (tomorrow) : 10:12 am (1.6 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:44 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8578769
Common Questions About Tides

Port Tobacco River, MD Tides - Jan 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:001.212:261.35:50-0.26:37-0.27:254:58Waning Crescent1Tue
2Wed12:561.21:181.46:44-0.27:33-0.27:254:58Waning Crescent2Wed
3Thu1:481.22:071.47:36-0.28:24-0.37:254:59Waning Crescent3Thu
4Fri2:371.22:531.48:24-0.29:11-0.37:255:00New Moon4Fri
5Sat3:241.23:361.49:09-0.29:53-0.37:255:01New Moon5Sat
6Sun4:081.24:171.49:50-0.210:34-0.27:255:02New Moon6Sun
7Mon4:501.24:571.310:30-0.211:12-0.27:255:03New Moon7Mon
8Tue5:301.15:361.311:09-0.111:48-0.27:255:04Waxing Crescent8Tue
9Wed6:091.16:161.311:48-0.17:255:05Waxing Crescent9Wed
10Thu6:461.16:561.212:21-0.212:26-0.17:255:06Waxing Crescent10Thu
11Fri7:211.17:361.212:52-0.21:04-0.17:255:07Waxing Crescent11Fri
12Sat7:561.28:181.21:23-0.21:45-0.17:245:08First Quarter12Sat
13Sun8:341.29:031.11:58-0.12:30-0.17:245:09First Quarter13Sun
14Mon9:201.29:571.12:40-0.13:260.07:245:10First Quarter14Mon
15Tue10:141.211:001.13:29-0.14:340.07:245:11First Quarter15Tue
16Wed11:151.34:27-0.15:43-0.17:235:12Waxing Gibbous16Wed
17Thu12:021.112:161.35:29-0.26:50-0.17:235:13Waxing Gibbous17Thu
18Fri1:001.11:131.46:35-0.27:51-0.27:225:14Waxing Gibbous18Fri
19Sat1:551.12:081.47:41-0.38:47-0.37:225:15Full Moon19Sat
20Sun2:491.23:031.58:42-0.39:38-0.37:215:16Full Moon20Sun
21Mon3:411.33:571.59:39-0.410:28-0.47:215:17Full Moon21Mon
22Tue4:321.34:501.510:34-0.411:18-0.47:205:18Full Moon22Tue
23Wed5:241.35:451.411:30-0.47:205:19Waning Gibbous23Wed
24Thu6:181.36:411.412:07-0.412:25-0.47:195:21Waning Gibbous24Thu
25Fri7:131.47:391.312:57-0.41:20-0.47:185:22Waning Gibbous25Fri
26Sat8:071.38:351.31:46-0.42:16-0.37:185:23Third Quarter26Sat
27Sun9:021.39:331.22:35-0.33:13-0.37:175:24Third Quarter27Sun
28Mon10:001.310:341.13:28-0.34:13-0.27:165:25Third Quarter28Mon
29Tue11:001.311:351.14:23-0.25:13-0.27:155:26Third Quarter29Tue
30Wed11:591.35:19-0.26:12-0.27:155:27Waning Crescent30Wed
31Thu12:331.112:531.36:15-0.27:07-0.27:145:28Waning Crescent31Thu
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 6:59 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 neap phase. Tonight's moon is 58% 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 minimum.

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 (58% illuminated). This places Port Tobacco River, MD in a neap tide cycle, so tidal ranges are near their weekly minimum 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