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

TIDE TIMES for Thursday, July 16, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide (tomorrow) : in 4h 46m at 12:04 am (-0.3 ft)
Next high tide (tomorrow) : 5:33 am (2.2 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waxing Crescent (7% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Mar 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:483.44:132.910:440.010:530.06:556:30Waning Gibbous1Fri
2Sat4:363.24:533.011:180.211:410.06:546:31Waning Gibbous2Sat
3Sun5:262.85:343.111:500.56:536:31Waning Gibbous3Sun
4Mon6:172.56:183.112:320.112:200.86:526:32Third Quarter4Mon
5Tue7:132.17:073.01:350.212:501.16:516:33Third Quarter5Tue
6Wed8:121.88:012.92:530.31:281.36:506:33Third Quarter6Wed
7Thu9:141.78:592.74:130.43:341.46:496:34Third Quarter7Thu
8Fri1:421.65:230.44:571.36:486:34Waning Crescent8Fri
9Sat1:441.76:200.35:591.26:476:35Waning Crescent9Sat
10Sun1:311.87:090.36:491.06:456:36Waning Crescent10Sun
11Mon12:272.81:392.07:510.27:320.86:446:36Waning Crescent11Mon
12Tue1:172.92:012.28:300.28:140.66:436:37New Moon12Tue
13Wed1:573.02:272.49:060.28:540.56:426:37New Moon13Wed
14Thu2:343.12:562.59:390.29:330.36:416:38New Moon14Thu
15Fri3:113.13:272.710:090.310:090.26:406:39New Moon15Fri
16Sat3:493.03:592.810:360.410:430.16:396:39Waxing Crescent16Sat
17Sun4:292.94:342.910:590.611:170.16:376:40Waxing Crescent17Sun
18Mon5:112.75:102.911:190.711:520.26:366:40Waxing Crescent18Mon
19Tue5:572.55:512.911:340.96:356:41Waxing Crescent19Tue
20Wed6:492.26:392.812:350.211:48 AM1.16:346:42First Quarter20Wed
21Thu7:482.07:342.81:430.412:071.26:336:42First Quarter21Thu
22Fri8:511.98:352.83:230.412:371.46:326:43First Quarter22Fri
23Sat10:011.89:422.84:470.34:121.46:306:43First Quarter23Sat
24Sun11:241.810:562.95:510.15:311.26:296:44Waxing Gibbous24Sun
25Mon12:332.06:440.06:290.96:286:44Waxing Gibbous25Mon
26Tue12:103.11:162.37:30-0.17:210.66:276:45Waxing Gibbous26Tue
27Wed1:103.21:522.68:14-0.18:120.26:266:46Full Moon27Wed
28Thu2:023.32:272.88:550.09:03-0.16:256:46Full Moon28Thu
29Fri2:493.23:023.19:340.19:52-0.36:236:47Full Moon29Fri
30Sat3:363.13:393.210:110.310:40-0.46:226:47Waning Gibbous30Sat
31Sun4:222.84:173.310:440.511:25-0.46:216:48Waning 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 2:48 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 7% 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 Waxing Crescent (7% 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