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

TIDE TIMES for Monday, July 13, 2026
The tide is currently falling in Shell Island, north end, Crystal River, FL.
Next low tide : in 2h 45m at 8:10 am (1.0 ft)
Next high tide : 2:11 pm (3.5 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 6:41 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8727359
Common Questions About Tides

Shell Island, north end, Crystal River, FL Tides - Sep 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:301.81:512.88:050.99:130.17:087:52Waning Crescent1Thu
2Fri2:491.92:343.08:460.79:490.17:097:51New Moon2Fri
3Sat3:142.13:133.19:270.610:230.17:097:50New Moon3Sat
4Sun3:422.43:503.110:070.410:530.27:107:49New Moon4Sun
5Mon4:122.54:283.010:460.311:200.37:107:47New Moon5Mon
6Tue4:442.75:092.911:230.211:440.47:117:46Waxing Crescent6Tue
7Wed5:182.85:512.711:590.17:117:45Waxing Crescent7Wed
8Thu5:542.96:382.512:050.612:360.17:127:44Waxing Crescent8Thu
9Fri6:342.97:312.212:220.81:210.17:127:43First Quarter9Fri
10Sat7:202.98:321.912:371.02:260.27:137:41First Quarter10Sat
11Sun8:152.99:381.712:531.14:060.37:137:40First Quarter11Sun
12Mon9:172.910:511.61:151.35:340.27:147:39First Quarter12Mon
13Tue10:252.94:291.46:430.07:147:38Waxing Gibbous13Tue
14Wed12:261.611:39 AM3.06:111.37:38-0.17:157:37Waxing Gibbous14Wed
15Thu1:401.812:563.17:141.08:25-0.27:157:35Waxing Gibbous15Thu
16Fri2:172.11:593.28:070.69:08-0.27:167:34Full Moon16Fri
17Sat2:492.42:513.38:580.39:48-0.17:167:33Full Moon17Sat
18Sun3:202.63:373.29:490.010:250.17:177:32Full Moon18Sun
19Mon3:522.94:223.010:38-0.211:000.37:177:31Full Moon19Mon
20Tue4:263.15:052.811:24-0.311:310.57:187:29Waning Gibbous20Tue
21Wed5:013.25:492.512:08-0.37:187:28Waning Gibbous21Wed
22Thu5:383.26:342.212:51-0.27:197:27Waning Gibbous22Thu
23Fri6:183.17:222.012:230.91:390.07:197:26Third Quarter23Fri
24Sat7:042.98:161.712:391.12:440.37:207:24Third Quarter24Sat
25Sun7:582.79:171.612:401.24:090.57:207:23Third Quarter25Sun
26Mon9:002.610:211.512:341.35:290.57:217:22Third Quarter26Mon
27Tue2:491.510:06 AM2.512:391.46:320.47:217:21Waning Crescent27Tue
28Wed2:311.611:16 AM2.56:121.27:210.47:227:20Waning Crescent28Wed
29Thu1:321.712:312.67:051.08:020.37:227:18Waning Crescent29Thu
30Fri1:471.91:312.77:490.88:370.37:237:17Waning Crescent30Fri
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 11:10 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 1% 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 (1% 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