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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide (tomorrow) : in 6h 00m at 5:21 am (1.3 ft)
Next high tide (tomorrow) : 10:41 am (2.6 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:46 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Mar 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:171.96:500.46:361.06:556:30Waxing Gibbous1Fri
2Sat12:062.71:032.17:320.37:190.86:546:31Waxing Gibbous2Sat
3Sun12:582.91:372.38:110.28:000.66:536:32Full Moon3Sun
4Mon1:413.02:102.58:470.28:410.56:526:32Full Moon4Mon
5Tue2:213.12:442.79:220.29:210.36:506:33Full Moon5Tue
6Wed3:003.13:182.99:550.210:010.26:496:33Full Moon6Wed
7Thu3:403.13:553.010:250.310:390.16:486:34Waning Gibbous7Thu
8Fri4:223.04:333.010:540.411:180.16:476:35Waning Gibbous8Fri
9Sat5:072.85:153.111:210.66:466:35Waning Gibbous9Sat
10Sun5:572.66:013.112:010.111:47 AM0.76:456:36Waning Gibbous10Sun
11Mon6:522.36:543.012:540.212:170.96:446:37Third Quarter11Mon
12Tue7:532.17:522.92:130.31:001.16:436:37Third Quarter12Tue
13Wed8:572.08:552.93:410.33:111.26:416:38Third Quarter13Wed
14Thu10:061.910:022.94:560.24:441.16:406:38Waning Crescent14Thu
15Fri11:242.011:172.95:570.15:510.96:396:39Waning Crescent15Fri
16Sat12:312.26:480.16:470.66:386:40Waning Crescent16Sat
17Sun12:273.01:152.47:350.07:370.46:376:40Waning Crescent17Sun
18Mon1:233.11:522.78:180.08:260.16:366:41New Moon18Mon
19Tue2:093.12:272.98:590.19:140.06:356:41New Moon19Tue
20Wed2:523.03:023.09:380.29:59-0.16:336:42New Moon20Wed
21Thu3:322.93:383.110:140.310:41-0.16:326:42Waxing Crescent21Thu
22Fri4:132.84:163.110:470.511:21-0.16:316:43Waxing Crescent22Fri
23Sat4:542.64:553.111:170.66:306:44Waxing Crescent23Sat
24Sun5:382.45:382.912:010.111:45 AM0.86:296:44Waxing Crescent24Sun
25Mon6:252.26:262.812:470.312:121.06:276:45First Quarter25Mon
26Tue7:172.07:192.71:500.512:401.16:266:45First Quarter26Tue
27Wed8:131.98:172.53:100.62:391.26:256:46First Quarter27Wed
28Thu9:111.89:182.54:240.64:171.26:246:46First Quarter28Thu
29Fri10:141.810:232.55:250.65:221.06:236:47Waxing Gibbous29Fri
30Sat11:221.911:332.56:140.56:130.86:226:48Waxing Gibbous30Sat
31Sun12:192.16:560.46:570.66:206:48Waxing Gibbous31Sun
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 8:01 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 transitional phase. Tonight's moon is 71% 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 Waxing Gibbous (71% 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