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

TIDE TIMES for Saturday, June 13, 2026
The tide is currently rising in Grassy Key, south side, Hawk Channel, FL.
Next low tide (tomorrow) : 1:59 am (0.3 ft)
Next high tide : in 1h 21m at 9:36 pm (1.1 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:34 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8723933
Common Questions About Tides

Grassy Key, south side, Hawk Channel, FL Tides - May 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:331.45:171.711:080.411:520.16:477:53Third Quarter1Sun
2Mon6:211.66:321.812:180.26:477:54Waning Crescent2Mon
3Tue7:041.97:361.812:430.11:190.06:467:54Waning Crescent3Tue
4Wed7:462.18:351.81:300.12:14-0.16:457:55Waning Crescent4Wed
5Thu8:272.39:301.82:150.13:05-0.36:457:55New Moon5Thu
6Fri9:102.410:231.72:580.13:56-0.46:447:56New Moon6Fri
7Sat9:542.511:141.63:410.14:45-0.46:437:56New Moon7Sat
8Sun10:392.54:240.25:36-0.46:437:57Waxing Crescent8Sun
9Mon12:041.511:26 AM2.55:090.26:28-0.36:427:57Waxing Crescent9Mon
10Tue12:551.412:152.35:580.37:24-0.26:427:58Waxing Crescent10Tue
11Wed1:501.41:082.16:540.38:22-0.16:417:58Waxing Crescent11Wed
12Thu2:491.32:071.98:020.49:220.06:407:59First Quarter12Thu
13Fri3:541.43:171.79:210.410:200.16:407:59First Quarter13Fri
14Sat4:571.54:371.610:400.411:150.26:398:00First Quarter14Sat
15Sun5:501.65:551.511:520.36:398:00First Quarter15Sun
16Mon6:321.76:581.512:050.212:520.26:398:01Waxing Gibbous16Mon
17Tue7:071.87:501.512:490.21:430.16:388:01Waxing Gibbous17Tue
18Wed7:401.98:351.41:290.32:260.06:388:02Waxing Gibbous18Wed
19Thu8:112.09:151.42:060.33:040.06:378:02Waxing Gibbous19Thu
20Fri8:432.19:531.42:390.33:40-0.16:378:03Full Moon20Fri
21Sat9:162.210:321.43:110.34:15-0.26:368:03Full Moon21Sat
22Sun9:502.211:111.43:410.34:50-0.26:368:04Full Moon22Sun
23Mon10:262.211:521.44:120.35:26-0.26:368:04Full Moon23Mon
24Tue11:032.24:450.36:05-0.26:368:05Waning Gibbous24Tue
25Wed12:341.311:42 AM2.15:220.46:48-0.26:358:05Waning Gibbous25Wed
26Thu1:191.312:262.06:060.47:35-0.16:358:06Waning Gibbous26Thu
27Fri2:071.31:161.97:020.48:260.06:358:06Waning Gibbous27Fri
28Sat3:001.42:161.88:140.49:210.06:358:07Third Quarter28Sat
29Sun3:541.53:311.79:350.410:150.16:348:07Third Quarter29Sun
30Mon4:481.74:551.610:530.311:090.16:348:08Third Quarter30Mon
31Tue5:391.86:141.512:030.16:348:08Waning Crescent31Tue
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 11:47 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 3% 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 New Moon (3% 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