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

TIDE TIMES for Wednesday, June 3, 2026
The tide is currently rising in Grassy Key, south side, Hawk Channel, FL.
Next low tide (tomorrow) : 5:23 am (0.4 ft)
Next high tide (tomorrow) : in 4h 41m at 12:59 am (1.2 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:34 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #8723933
Common Questions About Tides

Grassy Key, south side, Hawk Channel, FL Tides - Sep 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:511.96:370.26:190.57:047:42Waning Gibbous1Tue
2Wed12:342.61:481.77:370.26:530.57:057:41Third Quarter2Wed
3Thu1:172.63:021.48:470.27:330.67:057:40Third Quarter3Thu
4Fri2:132.64:441.310:060.28:300.67:067:39Third Quarter4Fri
5Sat3:282.66:201.311:270.29:540.77:067:38Third Quarter5Sat
6Sun4:562.67:191.512:410.27:067:37Waning Crescent6Sun
7Mon6:162.78:011.71:400.27:077:36Waning Crescent7Mon
8Tue7:232.88:361.912:410.62:260.27:077:35Waning Crescent8Tue
9Wed8:212.99:092.11:460.53:040.37:077:34New Moon9Wed
10Thu9:122.99:412.32:430.43:380.37:087:33New Moon10Thu
11Fri10:002.810:122.53:340.34:110.47:087:32New Moon11Fri
12Sat10:442.610:432.64:220.24:420.47:087:31New Moon12Sat
13Sun11:262.411:152.75:090.25:140.57:097:30Waxing Crescent13Sun
14Mon12:072.15:550.25:440.67:097:28Waxing Crescent14Mon
15Tue12:481.96:440.36:140.67:107:27Waxing Crescent15Tue
16Wed12:222.61:331.77:370.36:430.77:107:26Waxing Crescent16Wed
17Thu1:022.52:311.58:380.47:110.77:107:25First Quarter17Thu
18Fri1:502.44:091.49:490.47:460.87:117:24First Quarter18Fri
19Sat2:512.36:411.511:050.49:270.87:117:23First Quarter19Sat
20Sun4:092.37:141.612:130.57:117:22First Quarter20Sun
21Mon5:262.47:331.71:060.47:127:21Waxing Gibbous21Mon
22Tue6:292.57:541.912:160.81:460.47:127:20Waxing Gibbous22Tue
23Wed7:222.68:172.11:110.72:180.57:127:19Waxing Gibbous23Wed
24Thu8:092.78:422.31:570.62:460.57:137:18Waxing Gibbous24Thu
25Fri8:532.79:092.52:400.53:130.57:137:17Full Moon25Fri
26Sat9:382.79:382.63:210.43:400.57:147:16Full Moon26Sat
27Sun10:222.610:092.84:020.34:070.57:147:15Full Moon27Sun
28Mon11:082.410:432.94:460.24:370.67:147:14Waning Gibbous28Mon
29Tue11:562.211:202.95:330.15:080.67:157:12Waning Gibbous29Tue
30Wed12:491.96:250.15:420.67:157:11Waning Gibbous30Wed
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 3:11 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 Grassy Key, south side, Hawk Channel, FL?

Grassy Key, south side, Hawk Channel, FL is currently in a spring phase. Tonight's moon is 90% 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 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 (90% illuminated). This places Grassy Key, south side, Hawk Channel, 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