30.3200’ N, 81.6583’ W

Main Street Bridge, St Johns River, FL

78°
H -°
L 76°
SSW
4mph
High tide
4:37 am

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

TIDE TIMES for Saturday, September 5, 2026
The tide is currently rising in Main Street Bridge, St Johns River, FL.
Next low tide : 11:10 am (0.6 ft)
Next high tide : in 1h 56m at 4:37 am (2.2 ft)
Sunset today : 7:44 pm
Sunrise tomorrow : 7:05 am
Moon phase : Third Quarter (35% illuminated)
Tide Station Location : Station #8720226
Common Questions About Tides

Main Street Bridge, St Johns River, FL Tides - Nov 1893

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:492.64:352.710:011.010:591.06:415:39Third Quarter1Wed
2Thu4:572.65:362.711:091.011:541.06:425:38Third Quarter2Thu
3Fri6:002.76:302.712:111.06:435:37Waning Crescent3Fri
4Sat6:572.77:182.712:460.91:090.96:435:36Waning Crescent4Sat
5Sun7:482.88:032.71:350.82:040.96:445:36Waning Crescent5Sun
6Mon8:352.88:442.72:220.82:540.86:455:35New Moon6Mon
7Tue9:192.89:242.63:040.83:410.86:465:34New Moon7Tue
8Wed10:002.710:032.53:430.74:250.86:475:34New Moon8Wed
9Thu10:402.610:402.54:150.75:050.86:475:33New Moon9Thu
10Fri11:172.611:162.44:410.75:430.86:485:32Waxing Crescent10Fri
11Sat11:502.511:502.35:040.76:190.96:495:32Waxing Crescent11Sat
12Sun12:152.45:330.76:511.06:505:31Waxing Crescent12Sun
13Mon12:232.312:312.46:100.87:251.06:515:31Waxing Crescent13Mon
14Tue12:572.31:042.46:530.88:061.06:525:30First Quarter14Tue
15Wed1:382.31:482.47:430.98:541.06:525:30First Quarter15Wed
16Thu2:252.32:392.48:380.99:461.06:535:29First Quarter16Thu
17Fri3:192.33:382.49:401.010:381.06:545:29First Quarter17Fri
18Sat4:212.44:512.410:451.011:300.96:555:28Waxing Gibbous18Sat
19Sun5:282.46:012.411:541.06:565:28Waxing Gibbous19Sun
20Mon6:282.56:582.412:220.81:040.96:575:28Waxing Gibbous20Mon
21Tue7:212.67:492.41:150.72:080.86:575:27Waxing Gibbous21Tue
22Wed8:102.68:382.42:070.53:050.76:585:27Full Moon22Wed
23Thu9:002.69:282.42:580.43:590.66:595:27Full Moon23Thu
24Fri9:532.610:222.43:480.44:500.67:005:26Full Moon24Fri
25Sat10:532.611:202.34:380.35:420.57:015:26Waning Gibbous25Sat
26Sun11:582.55:290.36:370.67:025:26Waning Gibbous26Sun
27Mon12:212.31:012.46:240.47:350.67:025:26Waning Gibbous27Mon
28Tue1:232.22:032.47:260.58:350.67:035:26Third Quarter28Tue
29Wed2:272.23:042.38:360.59:340.67:045:26Third Quarter29Wed
30Thu3:322.24:042.39:460.610:310.67:055:26Third Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8720226)

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

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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 35% 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 Third Quarter (35% 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