Tides Today & Tomorrow in Grassy Key, south side, Hawk Channel, FL

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Grassy Key, south side, Hawk Channel, FL.
Next low tide : 7:52 pm (0.1 ft)
Next high tide : in 2h 41m at 1:10 pm (1.9 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8723933
Common Questions About Tides

Grassy Key, south side, Hawk Channel, FL Tides - Aug 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:581.812:561.97:040.47:320.36:528:07Waxing Crescent1Sun
2Mon1:311.91:401.78:020.48:050.46:528:07First Quarter2Mon
3Tue2:061.92:321.59:040.38:370.46:538:06First Quarter3Tue
4Wed2:462.03:421.210:110.39:110.56:538:06First Quarter4Wed
5Thu3:332.05:221.111:180.29:500.56:548:05First Quarter5Thu
6Fri4:282.07:011.112:230.26:548:04Waxing Gibbous6Fri
7Sat5:282.18:031.11:220.16:558:03Waxing Gibbous7Sat
8Sun6:272.28:451.22:120.06:558:03Waxing Gibbous8Sun
9Mon7:222.49:201.312:460.52:550.06:568:02Waxing Gibbous9Mon
10Tue8:142.69:531.41:410.53:33-0.16:568:01Full Moon10Tue
11Wed9:042.710:251.62:330.44:10-0.16:568:00Full Moon11Wed
12Thu9:532.810:581.83:230.44:460.06:578:00Full Moon12Thu
13Fri10:422.711:322.04:140.35:210.16:577:59Full Moon13Fri
14Sat11:312.65:060.25:570.16:587:58Waning Gibbous14Sat
15Sun12:062.112:232.46:030.26:330.26:587:57Waning Gibbous15Sun
16Mon12:432.31:182.17:040.27:110.46:597:56Waning Gibbous16Mon
17Tue1:232.42:201.78:120.27:520.46:597:56Third Quarter17Tue
18Wed2:092.43:391.49:260.18:370.56:597:55Third Quarter18Wed
19Thu3:062.55:191.310:440.19:320.67:007:54Third Quarter19Thu
20Fri4:162.56:511.312:030.17:007:53Waning Crescent20Fri
21Sat5:322.57:541.31:150.17:017:52Waning Crescent21Sat
22Sun6:422.68:391.42:130.17:017:51Waning Crescent22Sun
23Mon7:422.69:161.512:590.52:580.17:017:50Waning Crescent23Mon
24Tue8:342.79:471.71:590.53:350.17:027:49New Moon24Tue
25Wed9:202.710:161.92:510.44:080.27:027:48New Moon25Wed
26Thu10:012.610:432.03:390.44:390.27:037:47New Moon26Thu
27Fri10:392.611:092.14:230.45:090.37:037:46New Moon27Fri
28Sat11:162.411:362.25:060.45:390.47:037:45Waxing Crescent28Sat
29Sun11:522.35:480.46:070.47:047:44Waxing Crescent29Sun
30Mon12:042.312:302.16:330.46:330.57:047:43Waxing Crescent30Mon
31Tue12:342.31:111.87:210.46:580.67:047:42Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723933)

Common Questions About Grassy Key, south side, Hawk Channel, FL Tides

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What time does the tide turn (slack tide) in Grassy Key, south side, Hawk Channel, FL today?

Slack tide in Grassy Key, south side, Hawk Channel, FL is approximately 4:31 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 Grassy Key, south side, Hawk Channel, FL?

Grassy Key, south side, Hawk Channel, FL is currently in a transitional phase. Tonight's moon is 72% 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 shifting between spring and neap.

What datum are Grassy Key, south side, Hawk Channel, 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 Grassy Key, south side, Hawk Channel, FL?

Tide predictions for Grassy Key, south side, Hawk Channel, 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 Grassy Key, south side, Hawk Channel, FL?

Tide data for Grassy Key, south side, Hawk Channel, FL is sourced from NOAA Station #8723933. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723933.

What is the moon phase in Grassy Key, south side, Hawk Channel, FL tonight?

Tonight the moon over Grassy Key, south side, Hawk Channel, FL is Waning Gibbous (72% illuminated). This places Grassy Key, south side, Hawk Channel, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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