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

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Shell Island, north end, Crystal River, FL.
Next low tide : 10:20 pm (-0.1 ft)
Next high tide : in 3h 33m at 2:43 pm (3.1 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:35 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Sep 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:162.610:301.61:061.35:370.57:087:52First Quarter1Mon
2Tue10:172.611:491.51:261.46:420.47:097:51Waxing Gibbous2Tue
3Wed11:242.76:071.37:340.27:097:50Waxing Gibbous3Wed
4Thu1:201.712:362.87:031.18:180.07:107:48Waxing Gibbous4Thu
5Fri2:041.91:373.07:490.98:58-0.17:107:47Waxing Gibbous5Fri
6Sat2:362.12:273.28:340.69:35-0.17:117:46Full Moon6Sat
7Sun3:082.43:123.39:200.410:110.07:117:45Full Moon7Sun
8Mon3:402.63:573.210:080.110:460.17:127:44Full Moon8Mon
9Tue4:142.94:423.110:55-0.111:180.37:127:42Waning Gibbous9Tue
10Wed4:503.15:292.811:42-0.311:470.57:137:41Waning Gibbous10Wed
11Thu5:293.26:192.512:29-0.37:137:40Waning Gibbous11Thu
12Fri6:113.27:132.212:140.71:21-0.27:147:39Waning Gibbous12Fri
13Sat6:583.28:141.912:380.92:270.07:147:38Third Quarter13Sat
14Sun7:533.19:201.612:541.13:540.17:157:36Third Quarter14Sun
15Mon8:552.910:341.512:571.35:190.27:157:35Third Quarter15Mon
16Tue10:032.84:261.46:280.17:167:34Waning Crescent16Tue
17Wed2:271.611:16 AM2.75:591.37:230.17:167:33Waning Crescent17Wed
18Thu2:181.712:372.87:021.08:080.17:177:32Waning Crescent18Thu
19Fri2:181.91:422.87:520.88:470.17:177:30Waning Crescent19Fri
20Sat2:332.12:282.98:380.59:220.27:187:29New Moon20Sat
21Sun2:552.43:062.99:200.39:550.37:187:28New Moon21Sun
22Mon3:202.63:432.910:010.110:260.47:197:27New Moon22Mon
23Tue3:482.84:192.810:400.010:550.57:197:26New Moon23Tue
24Wed4:182.94:562.711:17-0.111:210.77:207:24Waxing Crescent24Wed
25Thu4:503.05:362.511:52-0.111:440.87:207:23Waxing Crescent25Thu
26Fri5:253.06:172.312:270.07:217:22Waxing Crescent26Fri
27Sat6:042.97:042.112:001.01:060.27:217:21Waxing Crescent27Sat
28Sun6:482.87:571.912:111.11:570.47:227:19First Quarter28Sun
29Mon7:422.78:591.712:211.23:290.57:237:18First Quarter29Mon
30Tue8:442.610:041.612:381.35:040.57:237:17First Quarter30Tue
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 6:31 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 100% 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 (100% 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