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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 2h 27m at 4:14 am (1.2 ft)
Next high tide : 9:50 am (2.6 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:46 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Jan 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:583.34:482.411:220.110:590.97:245:44Waxing Crescent1Fri
2Sat4:423.25:302.411:570.211:361.07:245:45Waxing Crescent2Sat
3Sun5:283.06:152.412:340.47:245:45Waxing Crescent3Sun
4Mon6:182.87:032.412:171.01:150.67:245:46First Quarter4Mon
5Tue7:122.67:512.51:181.12:080.87:245:47First Quarter5Tue
6Wed8:102.48:392.52:501.03:111.07:255:48First Quarter6Wed
7Thu9:092.39:282.64:090.94:101.17:255:48First Quarter7Thu
8Fri10:132.210:202.85:120.75:041.27:255:49Waxing Gibbous8Fri
9Sat11:262.111:183.06:050.45:511.27:255:50Waxing Gibbous9Sat
10Sun12:352.26:540.26:341.17:255:51Waxing Gibbous10Sun
11Mon12:143.21:282.37:41-0.17:171.17:255:52Waxing Gibbous11Mon
12Tue1:053.42:122.48:29-0.38:021.07:255:52Full Moon12Tue
13Wed1:523.62:552.59:17-0.48:500.97:255:53Full Moon13Wed
14Thu2:383.73:372.610:03-0.49:400.87:255:54Full Moon14Thu
15Fri3:253.74:212.610:46-0.410:290.77:245:55Waning Gibbous15Fri
16Sat4:133.65:052.611:28-0.211:180.67:245:56Waning Gibbous16Sat
17Sun5:043.45:522.712:090.07:245:57Waning Gibbous17Sun
18Mon5:573.16:402.712:110.612:520.37:245:57Third Quarter18Mon
19Tue6:552.77:312.81:150.71:420.67:245:58Third Quarter19Tue
20Wed7:572.48:212.82:370.72:430.97:235:59Third Quarter20Wed
21Thu8:592.19:122.93:570.63:471.17:236:00Third Quarter21Thu
22Fri10:061.910:072.95:060.44:491.17:236:01Waning Crescent22Fri
23Sat11:361.911:072.96:050.35:441.27:236:02Waning Crescent23Sat
24Sun12:581.96:560.26:341.17:226:02Waning Crescent24Sun
25Mon12:083.01:362.07:430.17:191.07:226:03Waning Crescent25Mon
26Tue12:593.22:062.18:270.08:021.07:216:04New Moon26Tue
27Wed1:433.32:372.39:090.08:450.97:216:05New Moon27Wed
28Thu2:233.33:092.49:480.09:270.87:216:06New Moon28Thu
29Fri3:023.33:432.510:240.010:060.77:206:07New Moon29Fri
30Sat3:413.34:192.510:570.110:430.77:206:07Waxing Crescent30Sat
31Sun4:223.24:572.611:280.211:180.77:196:08Waxing Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8727359)

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

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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 7:02 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 Shell Island, north end, Crystal River, FL?

Shell Island, north end, Crystal River, FL is currently in a transitional phase. Tonight's moon is 71% 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 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 Waxing Gibbous (71% illuminated). This places Shell Island, north end, Crystal 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