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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 5h 06m at 12:17 pm (0.8 ft)
Next high tide : 6:17 pm (2.9 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:37 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Sep 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:002.02:453.19:010.710:000.07:087:52Full Moon1Tue
2Wed3:262.23:243.19:440.510:360.07:097:50Full Moon2Wed
3Thu3:552.44:023.110:250.411:090.17:107:49Full Moon3Thu
4Fri4:262.54:413.011:040.311:390.27:107:48Waning Gibbous4Fri
5Sat4:592.65:212.911:410.27:117:47Waning Gibbous5Sat
6Sun5:342.76:032.712:060.412:160.27:117:46Waning Gibbous6Sun
7Mon6:112.76:482.512:300.612:510.37:127:45Waning Gibbous7Mon
8Tue6:512.77:392.212:490.81:330.47:127:43Third Quarter8Tue
9Wed7:372.68:352.01:031.02:350.57:137:42Third Quarter9Wed
10Thu8:292.69:351.91:161.14:110.57:137:41Third Quarter10Thu
11Fri9:262.610:391.81:381.35:330.47:137:40Third Quarter11Fri
12Sat10:272.611:541.85:051.46:370.37:147:39Waning Crescent12Sat
13Sun11:342.76:171.27:300.17:147:37Waning Crescent13Sun
14Mon1:101.912:442.97:111.08:16-0.17:157:36Waning Crescent14Mon
15Tue2:002.11:463.17:590.88:59-0.27:157:35Waning Crescent15Tue
16Wed2:382.32:373.38:460.59:41-0.27:167:34New Moon16Wed
17Thu3:142.63:253.39:350.210:21-0.17:167:33New Moon17Thu
18Fri3:502.84:113.310:250.010:590.07:177:31New Moon18Fri
19Sat4:273.04:593.111:14-0.211:350.27:177:30Waxing Crescent19Sat
20Sun5:063.25:482.812:02-0.37:187:29Waxing Crescent20Sun
21Mon5:473.26:392.512:080.512:52-0.37:187:28Waxing Crescent21Mon
22Tue6:323.27:352.112:400.71:47-0.17:197:26First Quarter22Tue
23Wed7:213.18:361.91:101.02:590.17:207:25First Quarter23Wed
24Thu8:182.99:411.71:451.24:220.27:207:24First Quarter24Thu
25Fri9:202.810:511.63:391.35:370.37:217:23First Quarter25Fri
26Sat10:252.65:191.36:390.27:217:22Waxing Gibbous26Sat
27Sun1:571.711:36 AM2.66:271.17:300.27:227:20Waxing Gibbous27Sun
28Mon1:541.812:522.67:200.98:120.27:227:19Waxing Gibbous28Mon
29Tue2:072.01:492.78:050.78:500.27:237:18Waxing Gibbous29Tue
30Wed2:282.22:312.88:470.59:260.27:237:17Full Moon30Wed
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 3:17 pm — 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 81% 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 (81% 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