Tides Today & Tomorrow in Main Street Bridge, St Johns River, FL

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Main Street Bridge, St Johns River, FL.
Next low tide : in 4h 57m at 12:15 pm (-0.4 ft)
Next high tide : 6:41 pm (1.5 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:25 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8720226
Common Questions About Tides

Main Street Bridge, St Johns River, FL Tides - Sep 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:352.412:562.46:480.17:180.37:037:49Waning Gibbous1Tue
2Wed1:292.41:562.47:380.28:180.47:037:48Waning Gibbous2Wed
3Thu2:232.32:562.48:330.29:220.57:047:47Third Quarter3Thu
4Fri3:192.33:582.49:320.310:260.57:047:46Third Quarter4Fri
5Sat4:172.35:012.410:330.411:270.67:057:45Third Quarter5Sat
6Sun5:172.36:042.411:340.57:067:43Third Quarter6Sun
7Mon6:162.37:012.412:250.612:320.57:067:42Waning Crescent7Mon
8Tue7:122.47:542.51:200.61:270.57:077:41Waning Crescent8Tue
9Wed8:052.48:412.52:130.62:210.57:077:40Waning Crescent9Wed
10Thu8:532.49:242.53:030.63:110.57:087:38Waning Crescent10Thu
11Fri9:402.410:052.53:490.63:580.57:087:37New Moon11Fri
12Sat10:242.410:442.54:310.64:420.57:097:36New Moon12Sat
13Sun11:052.411:202.45:090.65:210.67:097:35New Moon13Sun
14Mon11:452.411:542.45:390.65:550.67:107:33New Moon14Mon
15Tue12:202.35:590.66:230.77:117:32Waxing Crescent15Tue
16Wed12:232.412:392.36:170.66:500.77:117:31Waxing Crescent16Wed
17Thu12:412.312:382.36:460.67:240.87:127:30Waxing Crescent17Thu
18Fri1:072.41:122.47:240.78:070.97:127:28Waxing Crescent18Fri
19Sat1:452.41:552.48:090.78:581.07:137:27First Quarter19Sat
20Sun2:302.42:442.58:590.89:571.17:137:26First Quarter20Sun
21Mon3:212.53:382.59:550.811:021.17:147:25First Quarter21Mon
22Tue4:182.54:402.610:550.97:147:23First Quarter22Tue
23Wed5:232.66:042.612:091.112:000.97:157:22Waxing Gibbous23Wed
24Thu6:412.67:452.71:131.01:080.97:167:21Waxing Gibbous24Thu
25Fri7:522.78:432.82:120.92:180.87:167:20Waxing Gibbous25Fri
26Sat8:512.89:352.83:070.83:230.77:177:18Full Moon26Sat
27Sun9:472.810:272.83:590.74:220.77:177:17Full Moon27Sun
28Mon10:422.911:192.84:480.65:170.67:187:16Full Moon28Mon
29Tue11:392.95:360.56:110.67:187:15Full Moon29Tue
30Wed12:122.812:372.86:230.57:050.77:197:13Waning Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8720226)

Common Questions About Main Street Bridge, St Johns River, FL Tides

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What time does the tide turn (slack tide) in Main Street Bridge, St Johns River, FL today?

Slack tide in Main Street Bridge, St Johns River, FL is approximately 3:28 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 Main Street Bridge, St Johns River, FL?

Main Street Bridge, St Johns River, FL is currently in a transitional phase. Tonight's moon is 67% 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 shifting between spring and neap.

What datum are Main Street Bridge, St Johns River, 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 Main Street Bridge, St Johns River, FL?

Tide predictions for Main Street Bridge, St Johns River, 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 Main Street Bridge, St Johns River, FL?

Tide data for Main Street Bridge, St Johns River, FL is sourced from NOAA Station #8720226. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8720226.

What is the moon phase in Main Street Bridge, St Johns River, FL tonight?

Tonight the moon over Main Street Bridge, St Johns River, FL is First Quarter (67% illuminated). This places Main Street Bridge, St Johns River, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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