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

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Dunedin, St. Joseph Sound, FL.
Next low tide (tomorrow) : 1:58 pm (0.7 ft)
Next high tide (tomorrow) : in 7h 04m at 5:05 am (2.7 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 7:03 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8726761
Common Questions About Tides

Dunedin, St. Joseph Sound, FL Tides - Jan 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:021.35:252.010:320.77:225:46First Quarter1Sun
2Mon7:011.16:192.01:210.410:56 AM0.97:225:47First Quarter2Mon
3Tue9:201.17:182.12:270.111:54 AM1.07:225:48Waxing Gibbous3Tue
4Wed10:351.28:122.23:22-0.11:581.17:235:48Waxing Gibbous4Wed
5Thu11:101.39:012.34:09-0.32:571.07:235:49Waxing Gibbous5Thu
6Fri11:371.49:442.54:50-0.53:481.07:235:50Waxing Gibbous6Fri
7Sat12:041.55:27-0.74:330.97:235:50Full Moon7Sat
8Sun12:311.66:02-0.85:150.87:235:51Full Moon8Sun
9Mon12:591.76:35-0.85:550.77:235:52Full Moon9Mon
10Tue1:281.87:08-0.86:360.67:235:53Full Moon10Tue
11Wed12:172.71:591.97:42-0.77:210.57:235:54Waning Gibbous11Wed
12Thu12:592.52:301.98:16-0.58:100.47:235:54Waning Gibbous12Thu
13Fri1:482.33:022.08:50-0.39:060.37:235:55Waning Gibbous13Fri
14Sat2:452.03:362.19:240.010:110.27:235:56Third Quarter14Sat
15Sun3:491.64:142.29:590.311:340.17:235:57Third Quarter15Sun
16Mon5:131.35:022.210:370.67:235:58Third Quarter16Mon
17Tue7:471.16:052.31:07-0.111:30 AM0.87:235:58Third Quarter17Tue
18Wed9:501.27:192.42:24-0.41:121.07:235:59Waning Crescent18Wed
19Thu10:521.38:292.53:28-0.62:341.07:236:00Waning Crescent19Thu
20Fri11:301.49:302.64:24-0.83:400.97:226:01Waning Crescent20Fri
21Sat12:001.55:11-0.94:360.77:226:02New Moon21Sat
22Sun12:271.65:53-0.95:240.67:226:02New Moon22Sun
23Mon12:521.76:30-0.86:080.57:226:03New Moon23Mon
24Tue1:151.87:04-0.76:490.37:216:04New Moon24Tue
25Wed12:282.51:391.97:36-0.57:300.37:216:05Waxing Crescent25Wed
26Thu1:072.32:042.08:05-0.38:130.27:216:06Waxing Crescent26Thu
27Fri1:482.12:322.08:300.08:570.27:206:07Waxing Crescent27Fri
28Sat2:321.83:022.08:490.29:470.27:206:07Waxing Crescent28Sat
29Sun3:201.53:342.09:040.410:480.27:196:08First Quarter29Sun
30Mon4:131.24:102.09:190.67:196:09First Quarter30Mon
31Tue5:340.94:572.012:170.29:33 AM0.77:186:10First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8726761)

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 9:31 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 46% 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 (46% 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