Tides Today & Tomorrow in Port Tobacco River, MD

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Port Tobacco River, MD.
Next low tide (tomorrow) : 9:13 am (0.3 ft)
Next high tide (tomorrow) : in 4h 49m at 2:58 am (1.8 ft)
Sunset today : 8:36 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8578769
Common Questions About Tides

Port Tobacco River, MD Tides - Dec 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:181.310:421.33:470.14:130.17:064:48First Quarter1Mon
2Tue11:191.411:431.34:400.15:130.17:074:47Waxing Gibbous2Tue
3Wed12:141.45:310.16:100.17:084:47Waxing Gibbous3Wed
4Thu12:371.31:031.46:200.07:030.07:094:47Waxing Gibbous4Thu
5Fri1:271.31:491.57:060.07:540.07:104:47Waxing Gibbous5Fri
6Sat2:131.32:311.57:490.08:400.07:114:47Waxing Gibbous6Sat
7Sun2:581.33:101.58:300.09:230.07:114:47Full Moon7Sun
8Mon3:401.33:461.59:070.010:030.07:124:47Full Moon8Mon
9Tue4:191.24:201.59:440.010:420.07:134:47Full Moon9Tue
10Wed4:571.24:521.410:200.011:210.07:144:47Full Moon10Wed
11Thu5:341.25:261.410:590.011:580.07:154:47Waning Gibbous11Thu
12Fri6:101.26:051.411:400.07:154:47Waning Gibbous12Fri
13Sat6:481.26:481.412:350.012:240.07:164:47Waning Gibbous13Sat
14Sun7:281.27:351.41:120.01:100.07:174:48Waning Gibbous14Sun
15Mon8:111.38:261.41:500.01:580.07:184:48Third Quarter15Mon
16Tue9:001.39:231.32:330.02:540.07:184:48Third Quarter16Tue
17Wed9:551.310:261.33:230.03:580.07:194:49Third Quarter17Wed
18Thu10:571.411:321.34:19-0.15:080.07:204:49Waning Crescent18Thu
19Fri11:571.55:17-0.16:15-0.17:204:49Waning Crescent19Fri
20Sat12:331.312:551.56:16-0.17:21-0.27:214:50Waning Crescent20Sat
21Sun1:301.31:491.67:17-0.28:22-0.27:214:50Waning Crescent21Sun
22Mon2:261.32:431.68:16-0.29:17-0.37:224:51New Moon22Mon
23Tue3:201.33:361.69:13-0.310:10-0.37:224:51New Moon23Tue
24Wed4:131.34:291.610:08-0.311:02-0.37:234:52New Moon24Wed
25Thu5:061.35:221.511:03-0.211:53-0.37:234:52Waxing Crescent25Thu
26Fri6:001.36:181.412:00-0.27:234:53Waxing Crescent26Fri
27Sat6:571.27:161.312:43-0.212:55-0.27:244:54Waxing Crescent27Sat
28Sun7:521.28:131.31:31-0.21:49-0.27:244:54First Quarter28Sun
29Mon8:461.29:091.22:18-0.22:44-0.17:244:55First Quarter29Mon
30Tue9:411.210:071.13:06-0.13:41-0.17:254:56First Quarter30Tue
31Wed10:381.211:071.13:55-0.14:39-0.17:254:57First Quarter31Wed
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 6:05 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 spring phase. Tonight's moon is 90% 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 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 Waxing Gibbous (90% illuminated). This places Port Tobacco River, MD 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