Tides Today & Tomorrow in Marthon Shores Key, Vaca Cut, FL

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Marthon Shores Key, Vaca Cut, FL.
Next low tide : in 1h 42m at 7:07 pm (0.0 ft)
Next high tide (tomorrow) : 1:15 am (1.2 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8723950
Common Questions About Tides

Marthon Shores Key, Vaca Cut, FL Tides - Oct 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:371.37:240.16:210.77:167:11Waning Gibbous1Mon
2Tue12:472.32:561.28:370.27:140.77:167:10Third Quarter2Tue
3Wed1:542.24:331.29:570.38:340.87:167:09Third Quarter3Wed
4Thu3:182.15:501.311:160.410:110.87:177:08Third Quarter4Thu
5Fri4:482.06:381.412:210.47:177:07Waning Crescent5Fri
6Sat6:042.07:141.61:090.57:187:06Waning Crescent6Sat
7Sun7:042.17:441.812:450.71:460.57:187:05Waning Crescent7Sun
8Mon7:532.08:101.91:410.62:170.67:187:04Waning Crescent8Mon
9Tue8:362.08:352.02:270.52:460.67:197:03New Moon9Tue
10Wed9:141.99:002.13:070.43:140.67:197:02New Moon10Wed
11Thu9:491.99:262.13:450.33:410.67:207:01New Moon11Thu
12Fri10:241.89:542.14:210.34:070.67:207:00New Moon12Fri
13Sat11:001.610:242.14:570.34:310.77:216:59Waxing Crescent13Sat
14Sun11:381.510:562.15:340.34:530.77:216:58Waxing Crescent14Sun
15Mon12:201.46:150.35:140.77:226:57Waxing Crescent15Mon
16Tue1:091.37:030.35:380.87:226:56Waxing Crescent16Tue
17Wed12:122.02:131.28:010.46:090.87:226:56First Quarter17Wed
18Thu1:032.03:381.29:090.47:060.97:236:55First Quarter18Thu
19Fri2:101.94:551.310:190.59:010.97:236:54First Quarter19Fri
20Sat3:341.95:411.511:190.510:440.87:246:53First Quarter20Sat
21Sun4:572.06:161.612:080.57:246:52Waxing Gibbous21Sun
22Mon6:072.06:481.812:500.57:256:51Waxing Gibbous22Mon
23Tue7:092.17:202.012:590.51:280.57:266:50Waxing Gibbous23Tue
24Wed8:052.07:542.21:530.32:040.67:266:50Full Moon24Wed
25Thu8:592.08:312.32:430.12:400.67:276:49Full Moon25Thu
26Fri9:511.89:112.53:330.03:160.67:276:48Full Moon26Fri
27Sat10:431.79:552.54:23-0.13:530.67:286:47Full Moon27Sat
28Sun11:351.510:432.55:15-0.14:310.67:286:47Waning Gibbous28Sun
29Mon12:281.46:110.05:130.67:296:46Waning Gibbous29Mon
30Tue1:271.37:110.16:020.77:296:45Waning Gibbous30Tue
31Wed12:322.22:351.28:190.27:070.77:306:44Third Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723950)

Common Questions About Marthon Shores Key, Vaca Cut, FL Tides

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What time does the tide turn (slack tide) in Marthon Shores Key, Vaca Cut, FL today?

Slack tide in Marthon Shores Key, Vaca Cut, FL is approximately 10:11 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 Marthon Shores Key, Vaca Cut, FL?

Marthon Shores Key, Vaca Cut, FL is currently in a spring phase. Tonight's moon is 81% 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 Marthon Shores Key, Vaca Cut, FL 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 Marthon Shores Key, Vaca Cut, FL?

Tide predictions for Marthon Shores Key, Vaca Cut, FL 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 Marthon Shores Key, Vaca Cut, FL?

Tide data for Marthon Shores Key, Vaca Cut, FL is sourced from NOAA Station #8723950. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723950.

What is the moon phase in Marthon Shores Key, Vaca Cut, FL tonight?

Tonight the moon over Marthon Shores Key, Vaca Cut, FL is Waning Gibbous (81% illuminated). This places Marthon Shores Key, Vaca Cut, FL 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