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

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 2h 51m at 10:40 pm (-0.1 ft)
Next high tide (tomorrow) : 4:02 am (2.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:50 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Apr 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:022.74:513.211:120.711:53-0.27:207:48Waxing Crescent1Sun
2Mon5:452.55:293.211:350.97:187:49Waxing Crescent2Mon
3Tue6:322.36:123.212:34-0.211:55 AM1.07:177:50Waxing Crescent3Tue
4Wed7:252.17:033.11:21-0.112:141.17:167:50First Quarter4Wed
5Thu8:261.88:033.02:290.112:371.27:157:51First Quarter5Thu
6Fri9:321.79:102.94:030.21:101.37:147:51First Quarter6Fri
7Sat10:411.710:212.85:240.24:541.37:137:52First Quarter7Sat
8Sun11:551.811:372.86:270.16:171.07:127:52Waxing Gibbous8Sun
9Mon12:592.17:170.17:170.77:117:53Waxing Gibbous9Mon
10Tue12:572.81:422.48:010.28:090.37:097:54Waxing Gibbous10Tue
11Wed2:012.82:172.78:400.38:59-0.17:087:54Full Moon11Wed
12Thu2:512.82:513.09:170.49:47-0.37:077:55Full Moon12Thu
13Fri3:352.73:243.29:530.510:33-0.57:067:55Full Moon13Fri
14Sat4:162.63:593.310:270.711:17-0.57:057:56Full Moon14Sat
15Sun4:562.44:363.411:000.811:59-0.47:047:57Waning Gibbous15Sun
16Mon5:362.35:153.311:300.97:037:57Waning Gibbous16Mon
17Tue6:172.15:583.112:40-0.211:57 AM1.07:027:58Waning Gibbous17Tue
18Wed7:031.96:462.91:260.012:181.17:017:58Third Quarter18Wed
19Thu7:541.77:412.72:240.312:331.17:007:59Third Quarter19Thu
20Fri8:531.68:442.63:430.512:501.26:597:59Third Quarter20Fri
21Sat9:521.69:482.55:000.64:341.36:588:00Third Quarter21Sat
22Sun10:511.710:542.46:000.65:521.16:578:01Third Quarter22Sun
23Mon11:521.96:480.56:480.86:568:01Waning Crescent23Mon
24Tue12:062.412:452.17:270.67:340.56:558:02Waning Crescent24Tue
25Wed1:132.41:262.48:010.68:160.36:548:02Waning Crescent25Wed
26Thu2:042.52:012.68:330.68:560.06:538:03Waning Crescent26Thu
27Fri2:462.62:352.99:040.79:36-0.26:528:04New Moon27Fri
28Sat3:262.63:093.19:350.810:18-0.36:518:04New Moon28Sat
29Sun4:062.53:453.310:060.911:01-0.46:508:05New Moon29Sun
30Mon4:472.44:243.310:370.911:44-0.56:508:05Waxing Crescent30Mon
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 1:21 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 spring phase. Tonight's moon is 100% 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 Full Moon (100% 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