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

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide (tomorrow) : in 5h 28m at 12:13 am (0.1 ft)
Next high tide (tomorrow) : 5:49 am (2.5 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 6:51 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Jan 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:362.38:543.03:240.63:181.07:245:44First Quarter1Tue
2Wed9:422.19:483.04:420.44:241.17:245:45Waxing Gibbous2Wed
3Thu11:002.010:483.15:420.25:241.17:245:46Waxing Gibbous3Thu
4Fri12:302.06:360.06:121.17:245:47Waxing Gibbous4Fri
5Sat1:242.17:30-0.17:061.07:245:47Waxing Gibbous5Sat
6Sun12:483.42:002.28:18-0.27:480.97:255:48Full Moon6Sun
7Mon1:363.42:362.39:00-0.28:360.97:255:49Full Moon7Mon
8Tue2:183.53:122.49:48-0.19:240.87:255:50Full Moon8Tue
9Wed3:003.53:482.510:24-0.110:060.77:255:50Waning Gibbous9Wed
10Thu3:423.44:242.511:000.010:480.77:255:51Waning Gibbous10Thu
11Fri4:243.25:002.611:300.211:300.77:255:52Waning Gibbous11Fri
12Sat5:063.05:422.612:060.47:255:53Waning Gibbous12Sat
13Sun5:542.86:242.612:120.712:360.67:255:54Third Quarter13Sun
14Mon6:422.57:122.71:000.81:060.97:245:55Third Quarter14Mon
15Tue7:362.38:002.72:120.91:541.17:245:55Third Quarter15Tue
16Wed8:362.18:482.73:360.83:061.27:245:56Third Quarter16Wed
17Thu9:362.09:422.84:480.74:181.37:245:57Waning Crescent17Thu
18Fri10:421.910:422.95:420.55:181.37:245:58Waning Crescent18Fri
19Sat12:002.06:360.36:061.27:245:59Waning Crescent19Sat
20Sun1:002.17:240.16:541.17:236:00Waning Crescent20Sun
21Mon12:363.21:422.38:060.07:361.07:236:00New Moon21Mon
22Tue1:303.42:242.48:48-0.18:240.87:236:01New Moon22Tue
23Wed2:123.63:002.69:30-0.29:120.77:226:02New Moon23Wed
24Thu3:003.63:422.710:12-0.210:000.57:226:03New Moon24Thu
25Fri3:423.54:242.910:48-0.110:480.47:226:04Waxing Crescent25Fri
26Sat4:303.35:062.911:240.111:360.37:216:05Waxing Crescent26Sat
27Sun5:243.15:483.012:000.37:216:05Waxing Crescent27Sun
28Mon6:122.76:363.012:300.412:360.67:206:06First Quarter28Mon
29Tue7:122.47:303.01:360.41:180.97:206:07First Quarter29Tue
30Wed8:122.18:243.03:000.42:241.17:196:08First Quarter30Wed
31Thu9:181.99:183.04:180.43:481.27:196:09Waxing Gibbous31Thu
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 3:01 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 91% 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 Gibbous (91% 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