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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Shell Island, north end, Crystal River, FL.
Next low tide (tomorrow) : 7:17 am (1.2 ft)
Next high tide (tomorrow) : in 4h 13m at 2:05 am (1.8 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Oct 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:043.17:132.11:100.07:247:16Waning Gibbous1Sun
2Mon6:533.08:141.912:051.12:150.27:247:15Third Quarter2Mon
3Tue7:532.99:221.712:281.23:500.37:257:13Third Quarter3Tue
4Wed9:012.910:301.71:011.35:150.27:257:12Third Quarter4Wed
5Thu10:112.811:421.84:411.46:180.27:267:11Waning Crescent5Thu
6Fri11:262.86:061.17:090.17:267:10Waning Crescent6Fri
7Sat12:472.112:442.87:060.77:520.17:277:09Waning Crescent7Sat
8Sun1:322.41:492.97:580.38:310.27:287:08Waning Crescent8Sun
9Mon2:092.72:412.98:470.09:080.47:287:07New Moon9Mon
10Tue2:433.03:262.89:35-0.39:440.57:297:05New Moon10Tue
11Wed3:173.34:082.710:23-0.510:190.77:297:04New Moon11Wed
12Thu3:523.44:482.511:08-0.510:520.87:307:03Waxing Crescent12Thu
13Fri4:293.45:292.311:52-0.411:240.97:307:02Waxing Crescent13Fri
14Sat5:083.46:112.112:35-0.27:317:01Waxing Crescent14Sat
15Sun5:513.26:581.91:220.07:327:00Waxing Crescent15Sun
16Mon6:393.07:511.712:141.12:210.37:326:59First Quarter16Mon
17Tue7:362.88:521.712:301.23:410.57:336:58First Quarter17Tue
18Wed8:402.69:531.712:451.34:580.67:346:57First Quarter18Wed
19Thu9:462.510:541.74:371.35:580.67:346:56First Quarter19Thu
20Fri10:532.411:541.95:521.16:450.67:356:55Waxing Gibbous20Fri
21Sat12:042.46:460.97:240.67:366:54Waxing Gibbous21Sat
22Sun12:452.21:092.57:310.67:580.67:366:53Waxing Gibbous22Sun
23Mon1:242.41:592.68:110.38:290.77:376:52Waxing Gibbous23Mon
24Tue1:582.72:402.68:500.18:590.77:386:51Full Moon24Tue
25Wed2:313.03:182.79:29-0.19:280.87:386:50Full Moon25Wed
26Thu3:043.23:562.610:09-0.29:570.97:396:49Full Moon26Thu
27Fri3:393.34:362.510:51-0.310:271.07:406:49Full Moon27Fri
28Sat4:163.45:192.411:33-0.310:561.07:406:48Waning Gibbous28Sat
29Sun4:573.46:062.212:17-0.27:416:47Waning Gibbous29Sun
30Mon5:433.37:002.01:07-0.17:426:46Waning Gibbous30Mon
31Tue6:363.28:011.92:080.17:426:45Third 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 4:41 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 11% 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 (11% 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