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

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Main Street Bridge, St Johns River, FL.
Next low tide : in 4h 48m at 8:17 am (-0.3 ft)
Next high tide : 1:56 pm (1.4 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:30 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8720226
Common Questions About Tides

Main Street Bridge, St Johns River, FL Tides - Dec 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:382.58:042.41:270.42:190.57:055:25Waxing Gibbous1Tue
2Wed8:362.68:592.42:240.33:160.47:065:25Full Moon2Wed
3Thu9:322.69:522.43:170.24:090.37:075:25Full Moon3Thu
4Fri10:272.510:462.34:080.15:000.27:075:25Full Moon4Fri
5Sat11:212.411:402.24:570.15:510.27:085:25Waning Gibbous5Sat
6Sun12:142.35:470.16:420.27:095:25Waning Gibbous6Sun
7Mon12:342.21:062.36:390.27:350.37:105:26Waning Gibbous7Mon
8Tue1:282.11:562.27:360.38:300.37:105:26Waning Gibbous8Tue
9Wed2:232.02:482.18:370.49:250.47:115:26Third Quarter9Wed
10Thu3:202.03:422.09:390.410:180.47:125:26Third Quarter10Thu
11Fri4:182.04:362.010:380.511:090.47:135:26Third Quarter11Fri
12Sat5:162.05:302.011:350.511:580.47:135:27Third Quarter12Sat
13Sun6:122.06:212.012:300.57:145:27Waning Crescent13Sun
14Mon7:032.07:092.012:450.41:220.47:155:27Waning Crescent14Mon
15Tue7:512.17:552.01:290.32:110.47:155:27Waning Crescent15Tue
16Wed8:372.18:381.92:110.32:570.37:165:28Waning Crescent16Wed
17Thu9:202.09:201.92:470.23:390.27:165:28New Moon17Thu
18Fri10:012.09:581.93:180.14:180.27:175:29New Moon18Fri
19Sat10:382.010:321.83:470.14:510.27:185:29New Moon19Sat
20Sun11:051.910:541.84:200.05:220.27:185:29New Moon20Sun
21Mon10:551.911:161.84:570.05:530.17:195:30Waxing Crescent21Mon
22Tue11:251.911:531.85:370.06:290.17:195:30Waxing Crescent22Tue
23Wed12:081.96:230.07:120.17:205:31Waxing Crescent23Wed
24Thu12:371.812:571.97:140.18:020.17:205:32First Quarter24Thu
25Fri1:271.91:501.98:120.28:580.17:205:32First Quarter25Fri
26Sat2:211.92:501.99:190.29:580.17:215:33First Quarter26Sat
27Sun3:241.94:051.810:360.311:010.17:215:33First Quarter27Sun
28Mon4:521.95:411.811:540.27:225:34Waxing Gibbous28Mon
29Tue6:232.06:501.912:040.01:030.17:225:35Waxing Gibbous29Tue
30Wed7:302.07:491.91:07-0.12:050.07:225:35Waxing Gibbous30Wed
31Thu8:292.08:461.82:06-0.23:01-0.17:225:36Full Moon31Thu
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 11:06 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 Main Street Bridge, St Johns River, FL?

Main Street Bridge, St Johns River, FL is currently in a transitional phase. Tonight's moon is 72% 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 Waning Gibbous (72% 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