Tides Today & Tomorrow in Miami Beach, FL

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently falling in Miami Beach, FL.
Next low tide (tomorrow) : in 4h 08m at 3:10 am (-0.2 ft)
Next high tide (tomorrow) : 9:18 am (3.0 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 6:52 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8723170
Common Questions About Tides

Miami Beach, FL Tides - May 1949

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:412.411:282.64:510.44:59-0.16:437:51Waxing Crescent1Sun
2Mon11:232.35:320.55:430.06:427:52Waxing Crescent2Mon
3Tue12:132.512:132.36:190.56:340.16:427:52Waxing Crescent3Tue
4Wed1:062.41:122.27:140.67:350.26:417:53First Quarter4Wed
5Thu2:052.42:222.28:180.58:430.36:407:53First Quarter5Thu
6Fri3:102.43:362.39:250.49:540.26:407:54First Quarter6Fri
7Sat4:132.54:462.510:300.211:000.16:397:54Waxing Gibbous7Sat
8Sun5:122.65:482.711:290.06:387:55Waxing Gibbous8Sun
9Mon6:072.76:453.012:000.012:23-0.36:387:55Waxing Gibbous9Mon
10Tue6:582.87:383.112:55-0.11:14-0.56:377:56Waxing Gibbous10Tue
11Wed7:472.98:283.21:47-0.12:04-0.66:367:56Full Moon11Wed
12Thu8:352.99:173.22:37-0.22:52-0.76:367:57Full Moon12Thu
13Fri9:232.910:063.13:25-0.13:40-0.66:357:57Full Moon13Fri
14Sat10:112.810:553.04:140.04:28-0.56:357:58Waning Gibbous14Sat
15Sun11:002.611:452.85:040.15:17-0.36:347:58Waning Gibbous15Sun
16Mon11:512.45:550.26:08-0.16:347:59Waning Gibbous16Mon
17Tue12:372.612:472.36:500.47:020.16:337:59Waning Gibbous17Tue
18Wed1:322.41:482.17:480.58:010.36:338:00Third Quarter18Wed
19Thu2:292.32:532.18:480.59:030.56:328:01Third Quarter19Thu
20Fri3:262.23:572.19:470.510:040.56:328:01Third Quarter20Fri
21Sat4:202.24:552.110:400.411:000.56:318:02Third Quarter21Sat
22Sun5:082.25:452.311:270.311:500.56:318:02Waning Crescent22Sun
23Mon5:522.36:302.412:090.26:318:03Waning Crescent23Mon
24Tue6:312.37:112.512:340.412:470.16:308:03Waning Crescent24Tue
25Wed7:092.37:502.61:150.41:25-0.16:308:04Waning Crescent25Wed
26Thu7:462.48:292.71:550.42:01-0.16:308:04New Moon26Thu
27Fri8:232.49:072.72:330.32:39-0.26:298:05New Moon27Fri
28Sat9:012.49:472.73:120.33:17-0.26:298:05New Moon28Sat
29Sun9:412.410:282.73:510.33:58-0.26:298:06New Moon29Sun
30Mon10:242.411:112.64:330.34:42-0.26:298:06Waxing Crescent30Mon
31Tue11:122.411:582.65:180.35:30-0.16:298:07Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723170)

Common Questions About Miami Beach, FL Tides

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What time does the tide turn (slack tide) in Miami Beach, FL today?

Slack tide in Miami Beach, FL is approximately 6:14 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 Miami Beach, FL?

Miami Beach, FL is currently in a spring phase. Tonight's moon is 0% 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 Miami Beach, 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 Miami Beach, FL?

Tide predictions for Miami Beach, 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 Miami Beach, FL?

Tide data for Miami Beach, FL is sourced from NOAA Station #8723170. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723170.

What is the moon phase in Miami Beach, FL tonight?

Tonight the moon over Miami Beach, FL is New Moon (0% illuminated). This places Miami Beach, 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