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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Shell Island, north end, Crystal River, FL.
Next low tide (tomorrow) : 5:21 am (1.2 ft)
Next high tide : in 1h 44m at 11:22 pm (1.9 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Aug 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:282.03:043.49:060.910:34-0.46:528:22Full Moon1Fri
2Sat4:062.23:503.59:580.711:15-0.46:528:21Full Moon2Sat
3Sun4:442.34:373.410:490.511:52-0.36:538:20Waning Gibbous3Sun
4Mon5:242.45:263.311:390.46:538:20Waning Gibbous4Mon
5Tue6:042.66:173.012:27-0.112:280.36:548:19Waning Gibbous5Tue
6Wed6:462.77:132.61:000.21:220.26:548:18Waning Gibbous6Wed
7Thu7:302.88:122.21:330.52:280.26:558:17Third Quarter7Thu
8Fri8:182.99:151.92:070.83:480.26:568:16Third Quarter8Fri
9Sat9:092.910:211.72:511.15:080.16:568:15Third Quarter9Sat
10Sun10:032.911:441.54:121.36:190.06:578:15Waning Crescent10Sun
11Mon11:032.95:341.37:200.06:578:14Waning Crescent11Mon
12Tue2:421.612:122.96:401.28:13-0.16:588:13Waning Crescent12Tue
13Wed2:511.71:203.07:351.19:00-0.16:588:12Waning Crescent13Wed
14Thu3:031.82:143.18:240.99:44-0.16:598:11New Moon14Thu
15Fri3:231.92:593.29:100.810:24-0.16:598:10New Moon15Fri
16Sat3:492.13:393.29:550.611:00-0.17:008:09New Moon16Sat
17Sun4:182.24:183.110:390.511:310.07:018:08New Moon17Sun
18Mon4:492.44:573.011:190.47:018:07Waxing Crescent18Mon
19Tue5:222.55:392.812:000.211:56 AM0.37:028:06Waxing Crescent19Tue
20Wed5:572.66:222.612:260.412:320.37:028:05Waxing Crescent20Wed
21Thu6:332.67:092.412:480.61:100.37:038:04Waxing Crescent21Thu
22Fri7:142.68:012.11:050.81:570.47:038:03First Quarter22Fri
23Sat7:592.68:581.91:151.03:120.57:048:02First Quarter23Sat
24Sun8:502.69:581.71:221.24:450.57:048:01First Quarter24Sun
25Mon9:462.611:061.61:391.36:020.47:058:00First Quarter25Mon
26Tue10:472.75:121.47:030.27:057:59Waxing Gibbous26Tue
27Wed12:351.611:56 AM2.86:271.37:550.07:067:58Waxing Gibbous27Wed
28Thu1:481.81:053.07:211.18:41-0.27:067:57Waxing Gibbous28Thu
29Fri2:292.02:033.28:090.99:24-0.37:077:55Full Moon29Fri
30Sat3:032.22:533.48:580.610:06-0.37:077:54Full Moon30Sat
31Sun3:372.43:403.49:480.310:44-0.27:087:53Full Moon31Sun
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 2:21 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 30% 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 Waning Crescent (30% 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