Tides Today & Tomorrow in Dunedin, St. Joseph Sound, FL

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Dunedin, St. Joseph Sound, FL.
Next low tide (tomorrow) : 3:18 pm (0.6 ft)
Next high tide (tomorrow) : in 10h 45m at 6:07 am (2.7 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 7:03 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8726761
Common Questions About Tides

Dunedin, St. Joseph Sound, FL Tides - Jun 1928

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:212.011:05 AM2.85:281.16:36-0.16:348:22Full Moon1Fri
2Sat12:582.011:32 AM2.95:541.27:11-0.36:348:23Full Moon2Sat
3Sun1:341.912:003.06:171.27:45-0.36:348:23Full Moon3Sun
4Mon2:131.912:293.06:431.28:21-0.36:348:24Full Moon4Mon
5Tue3:001.812:593.07:121.38:59-0.36:348:24Waning Gibbous5Tue
6Wed3:501.81:323.07:451.39:40-0.26:348:25Waning Gibbous6Wed
7Thu4:411.82:122.98:241.410:23-0.16:338:25Waning Gibbous7Thu
8Fri5:291.93:012.89:131.511:100.06:338:26Waning Gibbous8Fri
9Sat6:181.94:012.710:161.56:338:26Third Quarter9Sat
10Sun7:072.05:132.512:020.211:41 AM1.56:338:27Third Quarter10Sun
11Mon7:502.26:432.31:000.41:341.36:338:27Third Quarter11Mon
12Tue8:262.48:262.12:000.62:550.96:338:27Third Quarter12Tue
13Wed8:592.69:572.12:520.83:570.46:338:28Waning Crescent13Wed
14Thu9:342.811:172.13:390.94:53-0.16:348:28Waning Crescent14Thu
15Fri10:113.14:231.15:47-0.46:348:28Waning Crescent15Fri
16Sat12:222.110:51 AM3.35:071.26:37-0.76:348:29New Moon16Sat
17Sun1:182.011:33 AM3.45:491.37:26-0.86:348:29New Moon17Sun
18Mon2:122.012:173.46:301.38:14-0.86:348:29New Moon18Mon
19Tue3:081.91:013.47:111.39:03-0.66:348:29Waxing Crescent19Tue
20Wed3:591.81:493.37:541.39:51-0.46:348:30Waxing Crescent20Wed
21Thu4:441.92:423.08:421.310:39-0.16:358:30Waxing Crescent21Thu
22Fri5:251.93:412.89:421.411:270.26:358:30Waxing Crescent22Fri
23Sat6:042.04:432.510:571.46:358:30First Quarter23Sat
24Sun6:442.15:532.212:160.512:341.36:358:31First Quarter24Sun
25Mon7:252.27:281.91:080.82:081.16:368:31First Quarter25Mon
26Tue8:042.49:121.82:001.03:160.86:368:31First Quarter26Tue
27Wed8:422.510:381.82:471.24:100.56:368:31Waxing Gibbous27Wed
28Thu9:182.611:401.83:281.34:580.36:378:31Waxing Gibbous28Thu
29Fri9:542.84:051.35:410.16:378:31Waxing Gibbous29Fri
30Sat12:241.810:30 AM2.94:391.46:20-0.16:378:31Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8726761)

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Common Questions About Dunedin, St. Joseph Sound, FL Tides

Show All
What time does the tide turn (slack tide) in Dunedin, St. Joseph Sound, FL today?

Slack tide in Dunedin, St. Joseph Sound, FL is approximately 10:42 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 Dunedin, St. Joseph Sound, FL?

Dunedin, St. Joseph Sound, FL is currently in a neap phase. Tonight's moon is 55% 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 Dunedin, St. Joseph Sound, 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 Dunedin, St. Joseph Sound, FL?

Tide predictions for Dunedin, St. Joseph Sound, 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 Dunedin, St. Joseph Sound, FL?

Tide data for Dunedin, St. Joseph Sound, FL is sourced from NOAA Station #8726761. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8726761.

What is the moon phase in Dunedin, St. Joseph Sound, FL tonight?

Tonight the moon over Dunedin, St. Joseph Sound, FL is First Quarter (55% illuminated). This places Dunedin, St. Joseph Sound, FL 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

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