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

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently falling in Grassy Key, south side, Hawk Channel, FL.
Next low tide : in 3h 40m at 11:05 am (0.2 ft)
Next high tide : 5:01 pm (1.4 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (37% illuminated)
Tide Station Location : Station #8723933
Common Questions About Tides

Grassy Key, south side, Hawk Channel, FL Tides - Sep 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:082.89:532.12:380.33:400.17:047:42New Moon1Sat
2Sun9:572.810:302.33:300.34:200.27:057:41New Moon2Sun
3Mon10:432.711:062.44:200.24:580.27:057:40New Moon3Mon
4Tue11:282.511:422.45:090.25:360.37:067:39Waxing Crescent4Tue
5Wed12:112.35:580.36:140.47:067:38Waxing Crescent5Wed
6Thu12:192.512:552.16:500.36:530.57:067:37Waxing Crescent6Thu
7Fri12:572.41:421.97:460.37:350.67:077:36First Quarter7Fri
8Sat1:392.42:381.78:480.48:230.67:077:35First Quarter8Sat
9Sun2:282.33:541.69:550.49:210.77:077:34First Quarter9Sun
10Mon3:282.35:301.511:030.410:280.77:087:33First Quarter10Mon
11Tue4:372.26:411.612:070.47:087:32First Quarter11Tue
12Wed5:432.37:241.71:020.47:087:31Waxing Gibbous12Wed
13Thu6:402.47:581.812:320.71:460.47:097:30Waxing Gibbous13Thu
14Fri7:302.58:292.01:220.62:230.47:097:29Waxing Gibbous14Fri
15Sat8:152.68:592.12:050.62:560.47:097:28Waxing Gibbous15Sat
16Sun8:582.79:312.32:450.53:270.47:107:27Full Moon16Sun
17Mon9:402.710:032.43:240.43:570.47:107:25Full Moon17Mon
18Tue10:232.610:362.54:040.34:280.47:117:24Full Moon18Tue
19Wed11:072.511:112.64:460.35:010.47:117:23Waning Gibbous19Wed
20Thu11:522.411:482.75:310.25:350.57:117:22Waning Gibbous20Thu
21Fri12:412.26:210.26:130.57:127:21Waning Gibbous21Fri
22Sat12:292.71:372.07:180.36:570.67:127:20Waning Gibbous22Sat
23Sun1:172.72:441.88:240.37:500.77:127:19Third Quarter23Sun
24Mon2:162.64:061.79:370.38:580.77:137:18Third Quarter24Mon
25Tue3:302.65:281.810:510.310:170.77:137:17Third Quarter25Tue
26Wed4:532.66:331.912:000.37:137:16Waning Crescent26Wed
27Thu6:102.77:232.112:590.47:147:15Waning Crescent27Thu
28Fri7:142.88:062.212:430.61:490.47:147:14Waning Crescent28Fri
29Sat8:112.88:442.41:420.52:320.47:157:13Waning Crescent29Sat
30Sun9:012.89:202.62:350.43:110.47:157:12New Moon30Sun
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 2:03 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 37% 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 Third Quarter (37% 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