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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Dunedin, St. Joseph Sound, FL.
Next low tide (tomorrow) : 12:22 am (0.9 ft)
Next high tide : in 4h 56m at 6:04 pm (2.2 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:35 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8726761
Common Questions About Tides

Dunedin, St. Joseph Sound, FL Tides - Jul 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:002.210:22 AM3.24:431.66:10-0.56:388:31New Moon1Tue
2Wed12:562.311:17 AM3.25:421.67:03-0.66:388:31New Moon2Wed
3Thu1:452.312:123.26:371.57:51-0.56:398:31New Moon3Thu
4Fri2:282.31:063.17:291.48:37-0.36:398:31New Moon4Fri
5Sat3:082.32:013.08:211.39:19-0.16:408:31Waxing Crescent5Sat
6Sun3:432.32:562.89:131.19:580.26:408:31Waxing Crescent6Sun
7Mon4:152.43:522.610:051.010:340.56:418:31Waxing Crescent7Mon
8Tue4:462.54:492.410:580.911:090.86:418:31First Quarter8Tue
9Wed5:192.55:502.111:550.811:451.16:418:31First Quarter9Wed
10Thu5:552.67:032.012:580.76:428:30First Quarter10Thu
11Fri6:372.68:271.912:261.32:080.66:428:30First Quarter11Fri
12Sat7:272.79:471.91:171.53:140.56:438:30Waxing Gibbous12Sat
13Sun8:202.710:572.02:181.74:150.36:438:30Waxing Gibbous13Sun
14Mon9:132.711:522.13:191.75:080.26:448:29Waxing Gibbous14Mon
15Tue10:032.84:181.75:540.16:448:29Waxing Gibbous15Tue
16Wed12:352.110:51 AM2.85:141.76:340.16:458:29Full Moon16Wed
17Thu1:112.211:37 AM2.86:031.67:100.06:458:28Full Moon17Thu
18Fri1:442.212:202.96:471.57:440.06:468:28Full Moon18Fri
19Sat2:142.31:012.97:291.48:170.16:468:28Full Moon19Sat
20Sun2:412.31:442.98:101.38:490.16:478:27Waning Gibbous20Sun
21Mon3:072.42:292.88:521.19:230.36:488:27Waning Gibbous21Mon
22Tue3:342.53:172.79:361.09:570.46:488:26Waning Gibbous22Tue
23Wed4:042.64:112.610:240.810:330.66:498:26Waning Gibbous23Wed
24Thu4:362.75:112.411:170.711:120.96:498:25Third Quarter24Thu
25Fri5:142.86:242.112:180.56:508:25Third Quarter25Fri
26Sat5:592.97:562.01:310.46:508:24Third Quarter26Sat
27Sun6:552.99:322.012:531.52:470.26:518:24Waning Crescent27Sun
28Mon8:013.010:542.12:051.74:000.06:518:23Waning Crescent28Mon
29Tue9:083.111:562.23:191.85:06-0.26:528:22Waning Crescent29Tue
30Wed10:143.14:291.76:04-0.36:528:22Waning Crescent30Wed
31Thu12:422.311:17 AM3.25:331.66:53-0.26:538:21New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8726761)

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

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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 9:13 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 Dunedin, St. Joseph Sound, FL?

Dunedin, St. Joseph Sound, FL is currently in a neap phase. Tonight's moon is 48% 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 (48% 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