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

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 2h 50m at 5:21 am (1.2 ft)
Next high tide : 11:06 am (3.0 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Aug 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:092.67:412.31:060.61:400.56:518:22Third Quarter1Sun
2Mon7:542.68:372.11:230.82:450.56:528:21Third Quarter2Mon
3Tue8:422.79:361.91:391.04:160.56:528:20Third Quarter3Tue
4Wed9:352.710:401.72:041.15:350.36:538:20Third Quarter4Wed
5Thu10:322.811:561.74:171.36:410.16:548:19Waning Crescent5Thu
6Fri11:362.95:551.27:37-0.16:548:18Waning Crescent6Fri
7Sat1:191.812:453.16:581.18:27-0.26:558:17Waning Crescent7Sat
8Sun2:141.91:473.37:520.99:14-0.46:558:16New Moon8Sun
9Mon2:552.12:413.58:450.79:59-0.46:568:16New Moon9Mon
10Tue3:332.33:303.59:390.410:41-0.36:568:15New Moon10Tue
11Wed4:102.64:183.410:330.211:20-0.26:578:14New Moon11Wed
12Thu4:482.85:063.211:250.011:560.06:588:13Waxing Crescent12Thu
13Fri5:282.95:552.912:14-0.16:588:12Waxing Crescent13Fri
14Sat6:093.06:462.512:290.31:04-0.16:598:11Waxing Crescent14Sat
15Sun6:523.07:402.11:000.52:010.16:598:10First Quarter15Sun
16Mon7:403.08:371.81:300.83:130.27:008:09First Quarter16Mon
17Tue8:332.99:371.62:011.04:340.37:008:08First Quarter17Tue
18Wed9:292.810:411.53:201.25:470.37:018:07Waxing Gibbous18Wed
19Thu10:282.75:051.36:490.27:018:06Waxing Gibbous19Thu
20Fri2:361.511:35 AM2.76:161.27:410.27:028:05Waxing Gibbous20Fri
21Sat2:231.612:462.77:121.08:250.17:028:04Waxing Gibbous21Sat
22Sun2:231.81:442.87:590.89:050.17:038:03Full Moon22Sun
23Mon2:421.92:282.98:420.79:410.17:048:02Full Moon23Mon
24Tue3:072.23:073.09:240.510:160.17:048:01Full Moon24Tue
25Wed3:352.43:443.010:050.410:480.27:058:00Full Moon25Wed
26Thu4:052.54:223.010:440.311:170.37:057:59Full Moon26Thu
27Fri4:382.75:002.911:200.211:420.47:067:58Waning Gibbous27Fri
28Sat5:122.85:412.711:560.17:067:57Waning Gibbous28Sat
29Sun5:482.86:252.512:040.612:310.27:077:56Waning Gibbous29Sun
30Mon6:272.87:142.212:220.71:100.27:077:55Waning Gibbous30Mon
31Tue7:122.88:102.012:370.92:050.37:087:53Third Quarter31Tue
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 8:13 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 20% 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 Waning Crescent (20% 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