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

TIDE TIMES for Thursday, June 4, 2026
The tide is currently falling in Grassy Key, south side, Hawk Channel, FL.
Next low tide : in 7h 19m at 7:16 pm (-0.1 ft)
Next high tide (tomorrow) : 1:39 am (1.2 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 6:34 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8723933
Common Questions About Tides

Grassy Key, south side, Hawk Channel, FL Tides - Sep 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:142.810:322.43:450.24:290.37:047:42New Moon1Wed
2Thu11:042.611:082.64:380.15:040.37:057:41Waxing Crescent2Thu
3Fri11:522.411:452.75:310.15:390.47:057:40Waxing Crescent3Fri
4Sat12:412.16:260.16:140.57:057:39Waxing Crescent4Sat
5Sun12:252.71:321.87:240.26:510.67:067:38Waxing Crescent5Sun
6Mon1:082.62:331.58:290.27:320.67:067:37First Quarter6Mon
7Tue1:582.54:021.49:410.38:240.77:077:36First Quarter7Tue
8Wed3:002.46:031.410:570.49:380.77:077:35First Quarter8Wed
9Thu4:162.37:111.512:110.47:077:34First Quarter9Thu
10Fri5:332.47:471.61:100.47:087:33Waxing Gibbous10Fri
11Sat6:362.48:121.712:130.71:540.47:087:32Waxing Gibbous11Sat
12Sun7:272.58:341.91:110.72:280.47:087:31Waxing Gibbous12Sun
13Mon8:102.68:552.12:000.62:570.47:097:30Waxing Gibbous13Mon
14Tue8:502.69:192.22:410.53:230.47:097:29Full Moon14Tue
15Wed9:282.69:442.43:190.53:480.57:097:28Full Moon15Wed
16Thu10:062.510:112.53:550.44:120.57:107:27Full Moon16Thu
17Fri10:452.410:392.64:320.34:360.57:107:26Full Moon17Fri
18Sat11:262.211:092.65:100.35:010.57:107:24Waning Gibbous18Sat
19Sun12:092.15:520.25:280.67:117:23Waning Gibbous19Sun
20Mon12:571.86:410.25:570.67:117:22Waning Gibbous20Mon
21Tue12:192.71:551.67:380.36:310.77:127:21Third Quarter21Tue
22Wed1:052.73:131.58:480.37:170.77:127:20Third Quarter22Wed
23Thu2:072.64:511.510:060.38:310.87:127:19Third Quarter23Thu
24Fri3:302.66:061.611:220.310:110.87:137:18Third Quarter24Fri
25Sat5:012.76:541.812:270.47:137:17Waning Crescent25Sat
26Sun6:202.87:322.01:190.47:137:16Waning Crescent26Sun
27Mon7:262.98:072.312:520.62:020.47:147:15Waning Crescent27Mon
28Tue8:232.98:422.61:540.42:400.47:147:14New Moon28Tue
29Wed9:162.89:172.82:490.33:160.57:157:13New Moon29Wed
30Thu10:062.79:522.93:400.23:500.57:157:12New Moon30Thu
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 10:27 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 spring phase. Tonight's moon is 84% 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 (84% 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