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

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Grassy Key, south side, Hawk Channel, FL.
Next low tide : in 1h 01m at 9:52 am (0.4 ft)
Next high tide : 3:38 pm (1.6 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8723933
Common Questions About Tides

Grassy Key, south side, Hawk Channel, FL Tides - Sep 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:202.811:432.44:530.25:350.27:047:42Waxing Crescent1Sun
2Mon12:122.55:490.26:150.37:057:41Waxing Crescent2Mon
3Tue12:242.51:062.26:480.26:570.47:057:40Waxing Crescent3Tue
4Wed1:072.62:061.97:520.27:430.57:057:39First Quarter4Wed
5Thu1:562.53:181.79:030.38:340.67:067:38First Quarter5Thu
6Fri2:532.54:511.510:170.39:350.77:067:37First Quarter6Fri
7Sat4:012.46:211.511:310.310:440.77:077:36First Quarter7Sat
8Sun5:152.47:241.612:400.37:077:35Waxing Gibbous8Sun
9Mon6:222.48:071.71:350.37:077:34Waxing Gibbous9Mon
10Tue7:172.58:401.812:540.62:190.37:087:33Waxing Gibbous10Tue
11Wed8:042.69:081.91:460.62:550.37:087:32Waxing Gibbous11Wed
12Thu8:452.69:332.12:320.53:270.37:087:31Full Moon12Thu
13Fri9:222.69:582.23:120.53:570.47:097:30Full Moon13Fri
14Sat9:582.610:242.33:500.54:250.47:097:29Full Moon14Sat
15Sun10:342.510:522.44:260.44:520.47:097:28Full Moon15Sun
16Mon11:112.511:212.45:020.45:180.57:107:27Waning Gibbous16Mon
17Tue11:502.311:512.55:390.45:440.57:107:26Waning Gibbous17Tue
18Wed12:312.16:200.46:120.67:107:25Waning Gibbous18Wed
19Thu12:232.51:182.07:080.46:420.67:117:23Waning Gibbous19Thu
20Fri12:592.52:161.88:050.47:190.77:117:22Third Quarter20Fri
21Sat1:432.53:341.69:130.48:090.77:127:21Third Quarter21Sat
22Sun2:422.55:061.610:270.49:220.87:127:20Third Quarter22Sun
23Mon3:592.56:201.711:390.310:460.87:127:19Third Quarter23Mon
24Tue5:222.67:131.812:420.37:137:18Waning Crescent24Tue
25Wed6:342.87:552.012:020.71:350.37:137:17Waning Crescent25Wed
26Thu7:372.98:332.21:080.62:210.37:137:16Waning Crescent26Thu
27Fri8:343.09:102.42:070.43:030.37:147:15New Moon27Fri
28Sat9:283.09:472.63:010.33:420.37:147:14New Moon28Sat
29Sun10:202.910:252.83:530.24:210.47:157:13New Moon29Sun
30Mon11:102.711:042.94:440.14:590.57:157:12Waxing Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723933)

Common Questions About Grassy Key, south side, Hawk Channel, FL Tides

Show All
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 12:45 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 neap phase. Tonight's moon is 47% 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 minimum.

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 (47% illuminated). This places Grassy Key, south side, Hawk Channel, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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