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

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently rising in Grassy Key, south side, Hawk Channel, FL.
Next low tide : 10:51 pm (0.3 ft)
Next high tide : in 4h 58m at 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 - Oct 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:192.57:312.012:140.81:190.57:157:10Waxing Gibbous1Sun
2Mon7:132.68:032.21:060.71:570.57:167:09Waxing Gibbous2Mon
3Tue8:022.78:352.41:510.62:310.47:167:08Waxing Gibbous3Tue
4Wed8:492.79:082.52:340.53:040.47:177:07Full Moon4Wed
5Thu9:352.79:432.73:160.43:370.47:177:06Full Moon5Thu
6Fri10:212.710:182.83:590.34:110.57:187:05Full Moon6Fri
7Sat11:082.510:562.94:450.24:470.57:187:04Waning Gibbous7Sat
8Sun11:582.411:382.95:330.15:240.57:187:03Waning Gibbous8Sun
9Mon12:502.26:260.26:060.67:197:02Waning Gibbous9Mon
10Tue12:232.91:502.07:250.26:540.77:197:01Waning Gibbous10Tue
11Wed1:172.83:001.98:330.37:540.77:207:00Third Quarter11Wed
12Thu2:222.74:211.89:460.39:120.87:206:59Third Quarter12Thu
13Fri3:422.65:361.910:580.410:360.77:216:58Third Quarter13Fri
14Sat5:082.66:342.112:030.47:216:57Waning Crescent14Sat
15Sun6:222.67:202.212:570.47:226:56Waning Crescent15Sun
16Mon7:252.67:592.412:580.61:430.57:226:56Waning Crescent16Mon
17Tue8:182.68:342.61:540.52:230.57:236:55Waning Crescent17Tue
18Wed9:052.69:072.72:420.42:590.57:236:54New Moon18Wed
19Thu9:472.59:382.83:260.33:340.57:246:53New Moon19Thu
20Fri10:262.410:092.84:070.34:070.57:246:52New Moon20Fri
21Sat11:042.310:402.84:470.24:400.67:256:51New Moon21Sat
22Sun11:412.211:132.75:270.25:120.67:256:50Waxing Crescent22Sun
23Mon12:192.06:080.35:440.77:266:50Waxing Crescent23Mon
24Tue1:021.96:530.36:170.77:266:49Waxing Crescent24Tue
25Wed12:272.51:501.87:430.46:550.87:276:48Waxing Crescent25Wed
26Thu1:112.42:511.88:400.47:490.87:276:47First Quarter26Thu
27Fri2:052.34:031.89:420.59:110.97:286:47First Quarter27Fri
28Sat3:122.35:111.810:440.510:360.87:286:46First Quarter28Sat
29Sun4:302.36:012.011:390.511:440.77:296:45First Quarter29Sun
30Mon5:422.36:412.112:260.57:306:44Waxing Gibbous30Mon
31Tue6:452.47:172.312:400.61:070.57:306:44Waxing Gibbous31Tue
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 7:56 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