Tides Today & Tomorrow in Shell Island, north end, Crystal River, FL

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Shell Island, north end, Crystal River, FL.
Next low tide : 8:01 pm (-0.4 ft)
Next high tide : in 15m at 12:08 pm (3.2 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Apr 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:041.86:530.46:351.17:197:49Waning Crescent1Tue
2Wed1:052.07:360.37:260.87:187:49Waning Crescent2Wed
3Thu1:062.81:472.38:140.38:130.47:177:50Waning Crescent3Thu
4Fri2:042.92:232.68:500.38:590.17:167:50New Moon4Fri
5Sat2:523.02:573.09:250.49:46-0.27:157:51New Moon5Sat
6Sun3:382.93:333.210:000.510:34-0.57:147:52New Moon6Sun
7Mon4:232.84:113.410:350.611:22-0.67:127:52New Moon7Mon
8Tue5:092.64:513.511:090.77:117:53Waxing Crescent8Tue
9Wed5:572.45:363.512:09-0.611:42 AM0.97:107:53Waxing Crescent9Wed
10Thu6:482.16:253.312:59-0.412:121.07:097:54Waxing Crescent10Thu
11Fri7:441.97:213.11:58-0.212:431.17:087:54First Quarter11Fri
12Sat8:471.78:252.93:140.11:221.27:077:55First Quarter12Sat
13Sun9:521.69:332.74:350.24:031.37:067:56First Quarter13Sun
14Mon10:581.710:432.55:430.35:361.17:057:56Waxing Gibbous14Mon
15Tue12:111.86:380.46:410.87:047:57Waxing Gibbous15Tue
16Wed12:022.41:042.17:220.47:330.57:037:57Waxing Gibbous16Wed
17Thu1:182.41:382.38:000.58:170.37:027:58Waxing Gibbous17Thu
18Fri2:092.52:082.68:350.58:590.17:017:58Full Moon18Fri
19Sat2:482.52:382.89:080.69:39-0.16:597:59Full Moon19Sat
20Sun3:232.53:093.09:400.710:18-0.26:588:00Full Moon20Sun
21Mon3:582.53:413.110:120.810:56-0.26:578:00Full Moon21Mon
22Tue4:332.44:163.110:420.811:33-0.26:578:01Waning Gibbous22Tue
23Wed5:112.34:533.111:100.96:568:01Waning Gibbous23Wed
24Thu5:512.25:333.012:10-0.111:33 AM1.06:558:02Waning Gibbous24Thu
25Fri6:352.06:182.912:490.011:52 AM1.06:548:03Waning Gibbous25Fri
26Sat7:251.97:092.81:350.212:121.16:538:03Third Quarter26Sat
27Sun8:221.88:082.72:390.412:401.26:528:04Third Quarter27Sun
28Mon9:211.89:122.64:010.51:321.36:518:04Third Quarter28Mon
29Tue10:171.910:162.55:090.54:591.16:508:05Third Quarter29Tue
30Wed11:122.011:242.56:030.56:090.86:498:06Waning Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8727359)

Common Questions About Shell Island, north end, Crystal River, FL Tides

Show All
What time does the tide turn (slack tide) in Shell Island, north end, Crystal River, FL today?

Slack tide in Shell Island, north end, Crystal River, FL is approximately 4:04 pm — 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 Shell Island, north end, Crystal River, FL?

Shell Island, north end, Crystal River, FL is currently in a spring phase. Tonight's moon is 11% 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 Shell Island, north end, Crystal 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 Shell Island, north end, Crystal River, FL?

Tide predictions for Shell Island, north end, Crystal 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 Shell Island, north end, Crystal River, FL?

Tide data for Shell Island, north end, Crystal River, FL is sourced from NOAA Station #8727359. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8727359.

What is the moon phase in Shell Island, north end, Crystal River, FL tonight?

Tonight the moon over Shell Island, north end, Crystal River, FL is Waning Crescent (11% illuminated). This places Shell Island, north end, Crystal 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