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

TIDE TIMES for Saturday, August 8, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 5h 03m at 6:54 pm (-0.1 ft)
Next high tide (tomorrow) : 12:41 am (1.6 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waning Crescent (22% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Oct 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:573.05:392.711:49-0.111:460.77:247:15Waxing Crescent1Thu
2Fri5:343.06:262.512:28-0.17:257:14Waxing Crescent2Fri
3Sat6:163.07:202.212:070.91:130.07:257:13Waxing Crescent3Sat
4Sun7:053.08:212.012:281.02:160.27:267:12First Quarter4Sun
5Mon8:022.99:271.912:511.23:500.27:267:11First Quarter5Mon
6Tue9:072.910:351.81:271.35:150.27:277:09First Quarter6Tue
7Wed10:162.811:501.94:541.46:210.17:277:08Waxing Gibbous7Wed
8Thu11:292.86:131.17:150.07:287:07Waxing Gibbous8Thu
9Fri1:002.112:452.97:120.88:010.07:287:06Waxing Gibbous9Fri
10Sat1:462.31:503.08:030.48:430.17:297:05Waxing Gibbous10Sat
11Sun2:222.62:423.18:520.19:230.27:307:04Full Moon11Sun
12Mon2:562.93:273.09:40-0.110:010.37:307:03Full Moon12Mon
13Tue3:303.14:102.910:28-0.310:370.57:317:02Full Moon13Tue
14Wed4:053.34:522.711:13-0.411:110.67:317:01Waning Gibbous14Wed
15Thu4:413.35:342.511:56-0.311:430.87:327:00Waning Gibbous15Thu
16Fri5:193.36:182.312:38-0.27:336:59Waning Gibbous16Fri
17Sat6:013.17:062.112:111.01:240.07:336:58Waning Gibbous17Sat
18Sun6:472.98:001.912:361.12:220.37:346:57Third Quarter18Sun
19Mon7:422.88:591.812:551.33:410.57:356:56Third Quarter19Mon
20Tue8:432.610:001.71:071.44:580.57:356:55Third Quarter20Tue
21Wed9:482.511:021.84:501.46:010.57:366:54Third Quarter21Wed
22Thu10:542.56:011.26:510.57:366:53Waning Crescent22Thu
23Fri12:081.912:052.56:530.97:330.57:376:52Waning Crescent23Fri
24Sat1:012.11:102.67:370.78:090.57:386:51Waning Crescent24Sat
25Sun1:392.42:002.78:170.58:420.57:396:50Waning Crescent25Sun
26Mon2:122.62:412.88:560.29:130.67:396:49New Moon26Mon
27Tue2:442.93:202.89:350.09:440.67:406:48New Moon27Tue
28Wed3:163.13:592.810:15-0.110:150.77:416:47New Moon28Wed
29Thu3:503.24:402.710:56-0.210:450.87:416:46New Moon29Thu
30Fri4:273.35:242.611:37-0.311:140.97:426:46Waxing Crescent30Fri
31Sat5:073.36:122.412:19-0.27:436:45Waxing Crescent31Sat
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 9:47 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 22% 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 Waning Crescent (22% 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