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

TIDE TIMES for Friday, August 14, 2026
The tide is currently rising in Shell Island, north end, Crystal River, FL.
Next low tide : 11:32 pm (-0.1 ft)
Next high tide : in 3h 01m at 4:27 pm (3.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waxing Crescent (5% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - May 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:042.44:493.211:020.86:488:06Waning Gibbous1Wed
2Thu5:472.35:323.212:05-0.211:33 AM0.96:478:07Waning Gibbous2Thu
3Fri6:352.26:203.112:46-0.212:040.96:478:08Waning Gibbous3Fri
4Sat7:282.17:153.01:330.012:421.06:468:08Third Quarter4Sat
5Sun8:252.18:162.82:330.21:401.16:458:09Third Quarter5Sun
6Mon9:212.19:222.63:460.33:451.06:448:09Third Quarter6Mon
7Tue10:162.210:292.54:540.45:170.86:448:10Third Quarter7Tue
8Wed11:102.411:412.45:520.56:230.46:438:11Waning Crescent8Wed
9Thu12:062.66:420.57:200.16:428:11Waning Crescent9Thu
10Fri12:582.41:002.97:270.68:11-0.26:428:12Waning Crescent10Fri
11Sat2:032.41:483.28:090.79:02-0.46:418:13New Moon11Sat
12Sun2:532.42:323.48:500.79:51-0.66:408:13New Moon12Sun
13Mon3:372.43:143.59:330.710:40-0.66:408:14New Moon13Mon
14Tue4:182.33:563.510:170.811:27-0.56:398:14New Moon14Tue
15Wed4:592.24:393.411:010.86:388:15Waxing Crescent15Wed
16Thu5:402.15:243.312:10-0.411:42 AM0.86:388:16Waxing Crescent16Thu
17Fri6:242.16:123.012:53-0.212:230.96:378:16Waxing Crescent17Fri
18Sat7:112.07:032.81:380.11:080.96:378:17First Quarter18Sat
19Sun8:022.07:592.62:300.32:111.06:368:17First Quarter19Sun
20Mon8:532.08:592.43:310.53:431.06:368:18First Quarter20Mon
21Tue9:422.19:582.24:330.75:010.96:358:19First Quarter21Tue
22Wed10:292.211:002.15:270.76:030.76:358:19Waxing Gibbous22Wed
23Thu11:182.36:150.86:540.46:358:20Waxing Gibbous23Thu
24Fri12:082.012:102.56:570.97:400.26:348:20Waxing Gibbous24Fri
25Sat1:162.11:002.77:350.98:230.06:348:21Waxing Gibbous25Sat
26Sun2:072.11:462.98:110.99:05-0.16:348:22Full Moon26Sun
27Mon2:482.22:273.18:460.99:48-0.26:338:22Full Moon27Mon
28Tue3:272.33:073.29:230.910:32-0.36:338:23Full Moon28Tue
29Wed4:072.33:483.310:010.911:14-0.46:338:23Full Moon29Wed
30Thu4:482.34:303.310:420.911:55-0.46:328:24Waning Gibbous30Thu
31Fri5:322.35:163.311:240.86:328:24Waning Gibbous31Fri
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 7:59 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 5% 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 (5% 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