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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Shell Island, north end, Crystal River, FL.
Next low tide : 5:59 pm (0.4 ft)
Next high tide : in 1h 01m at 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 - Aug 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:442.810:371.84:090.95:330.26:518:22First Quarter1Sun
2Mon10:382.811:531.75:151.06:370.16:528:21Waxing Gibbous2Mon
3Tue11:362.86:161.07:320.06:538:20Waxing Gibbous3Tue
4Wed1:271.712:402.97:091.08:21-0.16:538:20Waxing Gibbous4Wed
5Thu2:181.81:383.07:570.99:07-0.16:548:19Full Moon5Thu
6Fri2:512.02:253.18:430.89:50-0.26:548:18Full Moon6Fri
7Sat3:212.13:073.29:270.710:31-0.16:558:17Full Moon7Sat
8Sun3:532.23:463.210:110.611:08-0.16:558:16Full Moon8Sun
9Mon4:262.34:263.110:520.511:430.06:568:16Waning Gibbous9Mon
10Tue5:012.45:073.011:310.56:578:15Waning Gibbous10Tue
11Wed5:382.45:492.912:140.112:080.56:578:14Waning Gibbous11Wed
12Thu6:172.56:342.712:440.312:450.56:588:13Waning Gibbous12Thu
13Fri6:592.57:242.51:120.51:260.56:588:12Third Quarter13Fri
14Sat7:442.58:172.21:390.72:220.66:598:11Third Quarter14Sat
15Sun8:322.59:142.12:080.93:470.66:598:10Third Quarter15Sun
16Mon9:232.610:141.93:041.15:080.57:008:09Third Quarter16Mon
17Tue10:162.611:201.84:451.26:150.47:008:08Waning Crescent17Tue
18Wed11:152.75:541.27:110.17:018:07Waning Crescent18Wed
19Thu12:361.912:202.96:501.18:01-0.17:028:06Waning Crescent19Thu
20Fri1:422.01:223.17:390.98:48-0.27:028:05Waning Crescent20Fri
21Sat2:292.22:163.38:260.79:33-0.37:038:04New Moon21Sat
22Sun3:102.43:053.49:150.510:18-0.47:038:03New Moon22Sun
23Mon3:492.53:523.510:060.311:00-0.37:048:02New Moon23Mon
24Tue4:292.74:393.410:570.211:40-0.27:048:01Waxing Crescent24Tue
25Wed5:092.85:283.211:460.07:058:00Waxing Crescent25Wed
26Thu5:512.96:192.912:170.012:350.07:057:59Waxing Crescent26Thu
27Fri6:362.97:122.512:530.31:280.17:067:58First Quarter27Fri
28Sat7:242.98:112.21:310.62:330.27:067:57First Quarter28Sat
29Sun8:152.99:121.92:150.93:530.27:077:56First Quarter29Sun
30Mon9:102.810:151.73:261.15:100.37:077:54First Quarter30Mon
31Tue10:082.711:281.64:501.26:170.27:087:53Waxing Gibbous31Tue
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 1:54 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 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