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

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 5h 19m at 11:02 pm (-0.2 ft)
Next high tide (tomorrow) : 4:24 am (2.0 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:35 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Aug 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:271.511:39 AM2.86:131.27:470.06:528:21Waxing Gibbous1Tue
2Wed2:361.612:482.97:101.18:350.06:528:21Waxing Gibbous2Wed
3Thu2:431.71:473.07:591.09:18-0.16:538:20Full Moon3Thu
4Fri3:021.82:333.18:450.89:59-0.16:538:19Full Moon4Fri
5Sat3:262.03:143.19:290.710:36-0.16:548:18Full Moon5Sat
6Sun3:552.23:523.110:130.611:090.06:558:18Full Moon6Sun
7Mon4:262.34:313.110:540.511:390.16:558:17Waning Gibbous7Mon
8Tue4:592.55:112.911:320.46:568:16Waning Gibbous8Tue
9Wed5:332.65:532.812:060.312:080.36:568:15Waning Gibbous9Wed
10Thu6:102.66:372.512:300.412:440.36:578:14Waning Gibbous10Thu
11Fri6:492.77:262.312:500.61:250.46:578:13Third Quarter11Fri
12Sat7:332.78:212.11:040.82:210.56:588:12Third Quarter12Sat
13Sun8:222.79:191.91:161.03:510.56:588:12Third Quarter13Sun
14Mon9:152.710:221.71:331.15:180.46:598:11Third Quarter14Mon
15Tue10:132.811:361.62:101.36:270.27:008:10Waning Crescent15Tue
16Wed11:182.95:381.37:240.07:008:09Waning Crescent16Wed
17Thu1:021.712:283.06:461.18:14-0.27:018:08Waning Crescent17Thu
18Fri2:011.91:343.27:410.98:59-0.37:018:07Waning Crescent18Fri
19Sat2:412.12:283.48:330.69:43-0.37:028:06New Moon19Sat
20Sun3:172.43:183.49:250.410:24-0.37:028:05New Moon20Sun
21Mon3:532.64:053.410:180.111:02-0.17:038:04New Moon21Mon
22Tue4:302.84:533.111:10-0.111:370.17:038:03Waxing Crescent22Tue
23Wed5:083.05:412.811:59-0.27:048:02Waxing Crescent23Wed
24Thu5:483.16:312.512:100.312:48-0.27:048:00Waxing Crescent24Thu
25Fri6:313.17:242.112:400.61:42-0.17:057:59First Quarter25Fri
26Sat7:183.18:211.81:080.82:500.17:057:58First Quarter26Sat
27Sun8:112.99:211.61:311.14:120.27:067:57First Quarter27Sun
28Mon9:092.810:261.51:331.25:300.37:067:56First Quarter28Mon
29Tue10:112.74:441.36:350.37:077:55Waxing Gibbous29Tue
30Wed2:361.511:18 AM2.76:031.27:280.27:087:54Waxing Gibbous30Wed
31Thu2:261.612:332.77:021.08:120.27:087:53Waxing 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 1:43 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 100% 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 Full Moon (100% 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