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

TIDE TIMES for Tuesday, July 28, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 6h 11m at 10:02 pm (-0.1 ft)
Next high tide (tomorrow) : 3:30 am (2.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:49 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Jan 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:503.43:452.210:250.09:441.07:245:44New Moon1Mon
2Tue3:303.44:222.211:000.110:231.07:245:45Waxing Crescent2Tue
3Wed4:123.35:012.311:330.211:010.97:245:46Waxing Crescent3Wed
4Thu4:563.15:412.412:040.37:245:46Waxing Crescent4Thu
5Fri5:432.96:242.412:330.57:245:47Waxing Crescent5Fri
6Sat6:342.77:082.512:240.91:030.87:255:48First Quarter6Sat
7Sun7:312.57:532.61:300.91:371.07:255:49First Quarter7Sun
8Mon8:312.38:392.83:010.82:291.27:255:49First Quarter8Mon
9Tue9:352.19:292.94:200.63:411.47:255:50First Quarter9Tue
10Wed10:502.010:263.15:260.34:471.47:255:51Waxing Gibbous10Wed
11Thu12:172.06:240.15:441.47:255:52Waxing Gibbous11Thu
12Fri1:212.07:18-0.26:361.37:255:52Waxing Gibbous12Fri
13Sat12:323.52:072.18:11-0.47:271.27:255:53Full Moon13Sat
14Sun1:273.72:482.29:03-0.58:201.07:255:54Full Moon14Sun
15Mon2:183.83:272.39:51-0.59:160.97:245:55Full Moon15Mon
16Tue3:073.84:062.410:34-0.410:100.77:245:56Waning Gibbous16Tue
17Wed3:563.74:462.611:13-0.211:020.67:245:57Waning Gibbous17Wed
18Thu4:463.45:272.711:490.011:530.57:245:57Waning Gibbous18Thu
19Fri5:373.06:092.812:240.47:245:58Waning Gibbous19Fri
20Sat6:312.66:542.912:500.512:590.77:235:59Third Quarter20Sat
21Sun7:292.37:402.92:010.51:371.07:236:00Third Quarter21Sun
22Mon8:282.08:272.93:200.52:301.37:236:01Third Quarter22Mon
23Tue9:291.79:182.94:330.53:441.47:236:02Waning Crescent23Tue
24Wed1:481.65:380.44:541.47:226:02Waning Crescent24Wed
25Thu2:001.76:330.35:531.47:226:03Waning Crescent25Thu
26Fri1:511.87:220.26:431.37:216:04Waning Crescent26Fri
27Sat12:263.02:011.98:080.27:281.17:216:05New Moon27Sat
28Sun1:173.12:232.08:500.18:111.07:206:06New Moon28Sun
29Mon1:593.32:512.29:290.18:540.97:206:07New Moon29Mon
30Tue2:383.33:222.310:040.19:350.87:196:07New Moon30Tue
31Wed3:173.33:542.410:350.110:130.77:196:08Waxing Crescent31Wed
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 12:46 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 99% 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 Full Moon (99% 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