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

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Shell Island, north end, Crystal River, FL.
Next low tide (tomorrow) : 9:55 am (0.5 ft)
Next high tide (tomorrow) : in 4h 38m at 3:50 am (2.2 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:58 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Apr 2085

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:121.88:082.72:500.41:031.17:197:49First Quarter1Sun
2Mon9:091.79:102.64:110.61:201.37:187:49First Quarter2Mon
3Tue10:081.710:132.55:240.65:061.27:177:50First Quarter3Tue
4Wed11:101.711:202.46:230.66:151.07:157:51Waxing Gibbous4Wed
5Thu12:171.97:100.57:070.87:147:51Waxing Gibbous5Thu
6Fri12:332.51:112.17:490.57:520.57:137:52Waxing Gibbous6Fri
7Sat1:332.51:492.48:250.58:330.37:127:52Waxing Gibbous7Sat
8Sun2:192.62:242.68:580.59:130.17:117:53Full Moon8Sun
9Mon2:592.72:572.99:300.69:54-0.17:107:53Full Moon9Mon
10Tue3:382.73:313.110:020.610:35-0.27:097:54Full Moon10Tue
11Wed4:172.74:073.210:330.711:15-0.37:087:55Full Moon11Wed
12Thu4:592.64:463.311:030.811:56-0.37:067:55Waning Gibbous12Thu
13Fri5:432.45:283.311:310.87:057:56Waning Gibbous13Fri
14Sat6:312.26:153.212:40-0.312:000.97:047:56Waning Gibbous14Sat
15Sun7:252.17:093.11:31-0.112:311.07:037:57Third Quarter15Sun
16Mon8:251.98:112.92:370.11:151.17:027:57Third Quarter16Mon
17Tue9:271.99:182.83:580.23:231.27:017:58Third Quarter17Tue
18Wed10:272.010:262.65:110.35:121.07:007:59Third Quarter18Wed
19Thu11:272.111:412.56:100.36:230.76:597:59Waning Crescent19Thu
20Fri12:272.37:000.37:200.36:588:00Waning Crescent20Fri
21Sat12:592.51:172.67:430.48:110.06:578:00Waning Crescent21Sat
22Sun2:022.51:592.98:230.58:59-0.26:568:01New Moon22Sun
23Mon2:502.52:373.19:010.69:46-0.46:558:02New Moon23Mon
24Tue3:322.53:143.39:390.710:32-0.56:548:02New Moon24Tue
25Wed4:102.43:513.410:170.711:15-0.46:538:03New Moon25Wed
26Thu4:482.34:303.310:540.811:57-0.36:528:03Waxing Crescent26Thu
27Fri5:282.25:113.211:290.86:528:04Waxing Crescent27Fri
28Sat6:092.15:563.112:38-0.112:010.96:518:05Waxing Crescent28Sat
29Sun6:542.06:442.91:220.112:321.06:508:05Waxing Crescent29Sun
30Mon7:451.97:392.72:140.31:071.16:498:06First Quarter30Mon
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 6:52 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 0% 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 New Moon (0% 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