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 8m at 5:59 pm (0.4 ft)
Next high tide : 10:54 pm (1.6 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 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:412.64:453.411:080.211:53-0.36:518:22Waning Gibbous1Thu
2Fri5:222.75:343.111:570.26:528:21Waning Gibbous2Fri
3Sat6:042.76:232.812:310.012:460.26:538:20Waning Gibbous3Sat
4Sun6:492.87:142.51:080.21:390.36:538:19Third Quarter4Sun
5Mon7:362.78:092.21:470.52:430.46:548:19Third Quarter5Mon
6Tue8:252.79:061.92:330.83:590.46:548:18Third Quarter6Tue
7Wed9:162.710:031.83:381.05:120.46:558:17Third Quarter7Wed
8Thu10:092.611:061.74:511.16:150.46:558:16Waning Crescent8Thu
9Fri11:062.65:551.17:100.36:568:15Waning Crescent9Fri
10Sat12:251.712:092.66:501.07:570.26:578:14Waning Crescent10Sat
11Sun1:371.81:112.87:380.98:400.16:578:14Waning Crescent11Sun
12Mon2:161.92:012.98:210.89:210.16:588:13New Moon12Mon
13Tue2:492.12:433.09:020.79:590.06:588:12New Moon13Tue
14Wed3:212.33:213.19:440.610:350.06:598:11New Moon14Wed
15Thu3:542.44:003.110:240.511:090.16:598:10New Moon15Thu
16Fri4:292.54:393.011:030.411:390.17:008:09Waxing Crescent16Fri
17Sat5:052.65:202.911:390.37:008:08Waxing Crescent17Sat
18Sun5:432.76:042.812:070.212:150.37:018:07Waxing Crescent18Sun
19Mon6:242.76:522.612:320.412:540.37:028:06Waxing Crescent19Mon
20Tue7:082.77:462.312:570.61:430.47:028:05First Quarter20Tue
21Wed7:582.88:452.11:220.82:580.47:038:04First Quarter21Wed
22Thu8:522.89:472.01:581.04:290.47:038:03First Quarter22Thu
23Fri9:502.810:541.93:371.15:460.27:048:02First Quarter23Fri
24Sat10:522.95:211.16:480.07:048:01Waxing Gibbous24Sat
25Sun12:101.912:013.06:301.07:42-0.17:058:00Waxing Gibbous25Sun
26Mon1:222.01:103.17:270.78:31-0.27:057:59Waxing Gibbous26Mon
27Tue2:132.22:083.38:200.59:17-0.37:067:57Full Moon27Tue
28Wed2:542.52:593.39:110.310:02-0.27:067:56Full Moon28Wed
29Thu3:332.73:453.310:030.110:44-0.17:077:55Full Moon29Thu
30Fri4:102.84:303.210:530.011:230.07:077:54Waning Gibbous30Fri
31Sat4:492.95:152.911:40-0.17:087:53Waning Gibbous31Sat
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 8:26 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