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 2h 45m 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 - Oct 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:092.67:142.712:401.212:271.07:207:12Waxing Gibbous1Thu
2Fri7:202.78:122.81:391.11:351.07:207:11Waxing Gibbous2Fri
3Sat8:182.89:022.82:331.02:410.97:217:10Waxing Gibbous3Sat
4Sun9:102.99:512.93:250.93:430.87:217:08Full Moon4Sun
5Mon10:012.910:402.94:130.74:390.77:227:07Full Moon5Mon
6Tue10:532.911:312.95:000.75:330.77:237:06Full Moon6Tue
7Wed11:492.95:470.66:260.77:237:05Waning Gibbous7Wed
8Thu12:252.812:482.96:340.67:210.87:247:04Waning Gibbous8Thu
9Fri1:202.81:492.97:250.78:210.87:247:02Waning Gibbous9Fri
10Sat2:172.72:512.88:220.79:240.97:257:01Waning Gibbous10Sat
11Sun3:162.73:552.89:250.810:261.07:267:00Third Quarter11Sun
12Mon4:172.74:592.810:300.911:261.07:266:59Third Quarter12Mon
13Tue5:192.76:002.811:340.97:276:58Third Quarter13Tue
14Wed6:192.76:572.812:231.012:341.07:286:57Waning Crescent14Wed
15Thu7:162.87:482.81:171.01:301.07:286:56Waning Crescent15Thu
16Fri8:092.88:342.82:081.02:240.97:296:54Waning Crescent16Fri
17Sat8:572.89:172.82:560.93:150.97:306:53Waning Crescent17Sat
18Sun9:422.89:572.83:410.94:020.97:306:52New Moon18Sun
19Mon10:252.810:362.74:210.94:460.97:316:51New Moon19Mon
20Tue11:052.811:132.74:560.95:260.97:326:50New Moon20Tue
21Wed11:432.711:482.65:230.96:010.97:326:49New Moon21Wed
22Thu12:162.75:400.96:321.07:336:48Waxing Crescent22Thu
23Fri12:172.612:222.66:040.86:581.07:346:47Waxing Crescent23Fri
24Sat12:382.612:292.66:370.97:291.17:346:46Waxing Crescent24Sat
25Sun1:042.512:062.66:170.97:101.16:355:45Waxing Crescent25Sun
26Mon12:422.612:502.77:030.97:591.26:365:44First Quarter26Mon
27Tue1:282.61:402.77:551.08:561.26:375:43First Quarter27Tue
28Wed2:192.62:352.78:531.09:581.26:375:42First Quarter28Wed
29Thu3:162.73:382.79:561.111:001.16:385:42First Quarter29Thu
30Fri4:242.74:592.711:041.16:395:41Waxing Gibbous30Fri
31Sat5:432.86:312.812:001.112:161.06:405:40Waxing Gibbous31Sat
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