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

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide (tomorrow) : in 5h 15m at 1:03 am (0.5 ft)
Next high tide (tomorrow) : 7:09 am (2.7 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Nov 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:442.310:282.24:470.95:180.66:435:45Waxing Gibbous1Mon
2Tue10:552.311:222.45:430.76:030.76:445:44Waxing Gibbous2Tue
3Wed12:052.36:300.56:420.76:445:43Waxing Gibbous3Wed
4Thu12:082.612:552.47:120.37:180.76:455:43Waxing Gibbous4Thu
5Fri12:472.81:342.57:520.17:520.86:465:42Full Moon5Fri
6Sat1:233.02:092.58:310.08:260.86:475:41Full Moon6Sat
7Sun1:583.12:442.59:10-0.19:000.86:485:41Full Moon7Sun
8Mon2:333.23:212.59:49-0.19:330.96:485:40Full Moon8Mon
9Tue3:103.34:002.510:27-0.110:050.96:495:39Waning Gibbous9Tue
10Wed3:493.24:412.411:040.010:341.06:505:39Waning Gibbous10Wed
11Thu4:303.25:272.311:410.111:041.06:515:38Waning Gibbous11Thu
12Fri5:173.06:182.212:230.26:515:38Waning Gibbous12Fri
13Sat6:092.97:132.21:160.46:525:37Third Quarter13Sat
14Sun7:092.88:092.312:311.22:270.56:535:37Third Quarter14Sun
15Mon8:122.69:032.42:371.23:380.66:545:36Third Quarter15Mon
16Tue9:182.59:562.64:090.94:370.76:555:36Third Quarter16Tue
17Wed10:272.510:512.85:140.65:270.76:555:35Waning Crescent17Wed
18Thu11:412.511:463.16:090.26:130.76:565:35Waning Crescent18Thu
19Fri12:472.56:59-0.16:560.76:575:35Waning Crescent19Fri
20Sat12:373.31:402.67:49-0.37:380.86:585:34New Moon20Sat
21Sun1:233.62:262.68:40-0.58:220.86:595:34New Moon21Sun
22Mon2:083.73:102.59:30-0.69:090.86:595:34New Moon22Mon
23Tue2:523.83:542.510:19-0.59:560.87:005:33Waxing Crescent23Tue
24Wed3:373.74:382.411:05-0.410:420.97:015:33Waxing Crescent24Wed
25Thu4:243.55:252.311:50-0.211:290.97:025:33Waxing Crescent25Thu
26Fri5:133.26:142.312:370.17:035:33First Quarter26Fri
27Sat6:073.07:062.312:211.01:310.47:035:33First Quarter27Sat
28Sun7:052.77:582.31:331.12:320.67:045:33First Quarter28Sun
29Mon8:062.48:482.43:011.03:340.87:055:33First Quarter29Mon
30Tue9:072.29:372.54:150.94:300.97:065:32Waxing Gibbous30Tue
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 4:06 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 transitional phase. Tonight's moon is 75% 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 Gibbous (75% 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