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 1h 20m 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 - Nov 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:562.210:272.84:370.24:240.67:306:43New Moon1Thu
2Fri11:342.111:012.75:170.24:580.67:316:43Waxing Crescent2Fri
3Sat12:122.05:580.25:320.67:326:42Waxing Crescent3Sat
4Sun11:531.911:152.55:420.35:070.76:325:41Waxing Crescent4Sun
5Mon12:391.86:290.35:470.76:335:41Waxing Crescent5Mon
6Tue1:341.77:230.46:430.86:345:40First Quarter6Tue
7Wed12:502.32:381.88:220.48:020.86:345:40First Quarter7Wed
8Thu1:542.23:421.89:200.59:240.86:355:39First Quarter8Thu
9Fri3:092.14:341.910:140.510:330.76:365:39First Quarter9Fri
10Sat4:242.15:172.111:020.511:300.66:365:38Waxing Gibbous10Sat
11Sun5:302.25:552.311:440.56:375:38Waxing Gibbous11Sun
12Mon6:272.26:322.512:190.412:230.56:375:37Waxing Gibbous12Mon
13Tue7:192.27:092.61:050.31:010.56:385:37Waxing Gibbous13Tue
14Wed8:092.27:482.81:500.11:390.56:395:37Full Moon14Wed
15Thu8:582.18:292.92:340.02:180.46:405:36Full Moon15Thu
16Fri9:472.19:132.93:20-0.12:580.46:405:36Full Moon16Fri
17Sat10:362.010:002.94:08-0.13:400.46:415:36Waning Gibbous17Sat
18Sun11:271.910:502.84:59-0.14:270.56:425:35Waning Gibbous18Sun
19Mon12:211.85:540.05:210.56:425:35Waning Gibbous19Mon
20Tue1:191.86:530.16:260.56:435:35Third Quarter20Tue
21Wed12:482.52:231.87:560.27:460.66:445:35Third Quarter21Wed
22Thu2:032.33:291.98:590.39:110.56:445:34Third Quarter22Thu
23Fri3:282.14:292.09:590.410:290.46:455:34Third Quarter23Fri
24Sat4:502.05:192.210:530.411:370.36:465:34Waning Crescent24Sat
25Sun5:592.06:032.311:410.46:475:34Waning Crescent25Sun
26Mon6:561.96:422.412:340.212:250.46:475:34Waning Crescent26Mon
27Tue7:451.97:192.51:230.11:060.46:485:34Waning Crescent27Tue
28Wed8:281.87:532.52:050.11:440.46:495:34New Moon28Wed
29Thu9:071.88:272.52:440.02:210.46:495:34New Moon29Thu
30Fri9:431.79:012.53:220.02:560.46:505:34New Moon30Fri
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