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

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 5h 54m at 7:04 pm (-0.2 ft)
Next high tide (tomorrow) : 12:49 am (1.8 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Dec 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:553.42:082.48:16-0.37:451.17:065:32Full Moon1Tue
2Wed1:403.62:512.49:06-0.48:261.17:075:32Full Moon2Wed
3Thu2:243.73:352.49:55-0.59:131.07:085:32Full Moon3Thu
4Fri3:103.84:202.310:43-0.510:031.07:095:33Waning Gibbous4Fri
5Sat3:583.75:082.311:29-0.310:531.07:095:33Waning Gibbous5Sat
6Sun4:503.55:592.312:16-0.17:105:33Waning Gibbous6Sun
7Mon5:463.26:512.31:060.27:115:33Third Quarter7Mon
8Tue6:482.97:432.412:561.02:020.57:125:33Third Quarter8Tue
9Wed7:532.68:332.62:280.93:020.77:125:33Third Quarter9Wed
10Thu8:592.39:202.73:520.73:590.97:135:33Third Quarter10Thu
11Fri10:092.110:092.95:000.54:511.17:145:34Waning Crescent11Fri
12Sat11:362.011:023.05:570.25:381.27:145:34Waning Crescent12Sat
13Sun12:542.06:470.16:211.27:155:34Waning Crescent13Sun
14Mon1:362.07:330.07:021.27:165:35New Moon14Mon
15Tue12:443.22:072.18:17-0.17:421.27:165:35New Moon15Tue
16Wed1:283.32:382.19:01-0.18:221.17:175:35New Moon16Wed
17Thu2:083.43:112.29:44-0.19:041.17:175:36New Moon17Thu
18Fri2:483.43:462.210:24-0.19:461.07:185:36Waxing Crescent18Fri
19Sat3:293.44:242.211:010.010:251.07:195:37Waxing Crescent19Sat
20Sun4:113.35:042.311:350.111:021.07:195:37Waxing Crescent20Sun
21Mon4:563.15:472.312:090.37:205:37Waxing Crescent21Mon
22Tue5:432.96:322.412:430.57:205:38First Quarter22Tue
23Wed6:362.77:182.412:271.01:210.77:215:39First Quarter23Wed
24Thu7:332.58:042.61:401.02:070.97:215:39First Quarter24Thu
25Fri8:322.38:502.73:130.93:061.17:215:40First Quarter25Fri
26Sat9:342.19:382.84:270.74:061.37:225:40Waxing Gibbous26Sat
27Sun10:452.010:323.05:290.45:001.37:225:41Waxing Gibbous27Sun
28Mon12:052.06:230.15:501.37:235:41Waxing Gibbous28Mon
29Tue1:092.17:14-0.16:361.37:235:42Waxing Gibbous29Tue
30Wed12:303.41:572.28:05-0.37:231.27:235:43Full Moon30Wed
31Thu1:233.72:402.38:57-0.48:161.07:235:43Full Moon31Thu
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 9:56 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 20% 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 Crescent (20% 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