30.3200’ N, 81.6583’ W

Main Street Bridge, St Johns River, FL

84°
H 87°
L 78°
NNE
9mph
High tide
1:48 pm

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

TIDE TIMES for Wednesday, September 2, 2026
The tide is currently rising in Main Street Bridge, St Johns River, FL.
Next low tide : 8:57 pm (0.7 ft)
Next high tide : in 3h 44m at 1:48 pm (2.3 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 7:04 am
Moon phase : Third Quarter (68% illuminated)
Tide Station Location : Station #8720226
Common Questions About Tides

Main Street Bridge, St Johns River, FL Tides - Aug 1909

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:091.610:051.93:460.03:23-0.25:447:21Full Moon1Sun
2Mon10:001.610:521.94:31-0.14:15-0.35:457:20Full Moon2Mon
3Tue10:541.711:411.95:15-0.25:06-0.25:457:19Waning Gibbous3Tue
4Wed11:511.76:00-0.26:01-0.25:467:18Waning Gibbous4Wed
5Thu12:301.912:481.86:47-0.27:00-0.15:477:17Waning Gibbous5Thu
6Fri1:211.91:471.87:38-0.28:070.05:477:17Waning Gibbous6Fri
7Sat2:141.82:481.98:33-0.19:160.15:487:16Third Quarter7Sat
8Sun3:111.83:521.99:30-0.110:220.25:487:15Third Quarter8Sun
9Mon4:101.84:581.910:27-0.111:240.25:497:14Third Quarter9Mon
10Tue5:101.86:012.011:250.05:507:13Waning Crescent10Tue
11Wed6:081.86:582.012:230.212:210.05:507:12Waning Crescent11Wed
12Thu7:021.87:502.01:200.21:170.05:517:11Waning Crescent12Thu
13Fri7:541.88:382.02:130.22:100.05:517:10Waning Crescent13Fri
14Sat8:431.89:222.03:030.13:000.05:527:09New Moon14Sat
15Sun9:301.810:042.03:490.13:450.05:537:08New Moon15Sun
16Mon10:151.810:422.04:320.14:260.15:537:07New Moon16Mon
17Tue10:581.811:181.95:100.15:030.15:547:06New Moon17Tue
18Wed11:391.811:511.95:420.25:360.25:547:05Waxing Crescent18Wed
19Thu12:171.86:050.26:070.35:557:04Waxing Crescent19Thu
20Fri12:201.912:491.86:240.26:420.45:567:03Waxing Crescent20Fri
21Sat12:461.91:091.86:530.37:260.55:567:02Waxing Crescent21Sat
22Sun1:181.91:371.87:320.38:170.65:577:01First Quarter22Sun
23Mon1:591.92:181.98:190.39:180.75:577:00First Quarter23Mon
24Tue2:461.93:092.09:100.410:250.75:586:59First Quarter24Tue
25Wed3:411.94:142.010:050.411:330.75:596:58First Quarter25Wed
26Thu4:462.06:092.111:040.45:596:57Waxing Gibbous26Thu
27Fri5:562.07:102.212:370.712:050.46:006:56Waxing Gibbous27Fri
28Sat6:592.18:032.31:350.61:090.46:006:54Waxing Gibbous28Sat
29Sun7:552.18:512.32:280.52:120.36:016:53Full Moon29Sun
30Mon8:482.29:392.43:170.43:100.36:016:52Full Moon30Mon
31Tue9:412.310:282.44:030.34:050.26:026:51Full Moon31Tue
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 68% 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 (68% 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