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

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in Main Street Bridge, St Johns River, FL.
Next low tide (tomorrow) : 7:39 am (-0.3 ft)
Next high tide (tomorrow) : in 1h 13m at 12:48 am (1.4 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:29 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8720226
Common Questions About Tides

Main Street Bridge, St Johns River, FL Tides - Oct 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:362.612:472.77:070.88:041.07:207:11Waxing Crescent1Fri
2Sat1:242.61:382.77:570.89:041.17:217:10First Quarter2Sat
3Sun2:182.62:362.78:530.910:141.27:217:09First Quarter3Sun
4Mon3:192.63:482.79:581.011:221.17:227:08First Quarter4Mon
5Tue4:352.75:542.711:111.07:227:06First Quarter5Tue
6Wed6:042.77:042.812:241.112:271.07:237:05Waxing Gibbous6Wed
7Thu7:142.88:022.91:221.01:381.07:247:04Waxing Gibbous7Thu
8Fri8:152.98:532.92:170.92:410.97:247:03Waxing Gibbous8Fri
9Sat9:103.09:422.93:090.83:390.87:257:02Full Moon9Sat
10Sun10:023.010:292.93:590.74:330.87:257:00Full Moon10Sun
11Mon10:533.011:152.84:460.75:230.77:266:59Full Moon11Mon
12Tue11:422.95:300.66:120.87:276:58Full Moon12Tue
13Wed12:022.812:302.86:130.77:000.87:276:57Waning Gibbous13Wed
14Thu12:482.71:172.86:540.77:480.97:286:56Waning Gibbous14Thu
15Fri1:342.62:032.77:350.88:391.07:296:55Waning Gibbous15Fri
16Sat2:222.62:512.68:180.99:321.17:296:54Waning Gibbous16Sat
17Sun3:112.53:412.69:071.010:251.27:306:53Third Quarter17Sun
18Mon4:042.54:342.610:031.111:171.27:316:52Third Quarter18Mon
19Tue5:002.55:302.611:031.27:316:51Third Quarter19Tue
20Wed5:582.66:252.612:061.212:021.27:326:50Third Quarter20Wed
21Thu6:542.67:162.712:521.212:591.27:336:48Waning Crescent21Thu
22Fri7:462.78:032.71:351.21:531.27:336:47Waning Crescent22Fri
23Sat8:342.78:462.72:161.12:441.17:346:47Waning Crescent23Sat
24Sun9:182.89:262.72:541.03:321.17:356:46Waning Crescent24Sun
25Mon9:592.810:032.73:291.04:171.07:366:45New Moon25Mon
26Tue10:342.810:362.74:050.94:581.07:366:44New Moon26Tue
27Wed10:532.711:052.74:430.85:390.97:376:43New Moon27Wed
28Thu11:092.811:412.65:220.86:210.97:386:42Waxing Crescent28Thu
29Fri11:482.86:050.77:071.07:396:41Waxing Crescent29Fri
30Sat12:252.612:362.76:510.87:581.07:396:40Waxing Crescent30Sat
31Sun1:162.61:322.77:430.88:571.07:406:39Waxing Crescent31Sun
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 4:13 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 spring phase. Tonight's moon is 88% 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 maximum.

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 (88% illuminated). This places Main Street Bridge, St Johns River, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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