Tides Today & Tomorrow in Big Torch Key, Harbor Channel, FL

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Big Torch Key, Harbor Channel, FL.
Next low tide : in 5h 44m at 2:15 pm (0.5 ft)
Next high tide : 6:44 pm (2.5 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:37 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8724274
Common Questions About Tides

Big Torch Key, Harbor Channel, FL Tides - Oct 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:583.26:311.47:360.97:177:12Waxing Gibbous1Sun
2Mon12:102.611:52 AM3.37:231.38:140.87:187:11Waxing Gibbous2Mon
3Tue12:422.812:413.48:081.18:480.87:187:10Waxing Gibbous3Tue
4Wed1:143.11:283.58:510.99:210.87:197:09Full Moon4Wed
5Thu1:473.32:143.59:330.69:540.87:197:08Full Moon5Thu
6Fri2:223.53:003.410:160.510:280.87:197:07Full Moon6Fri
7Sat2:573.63:473.311:020.311:040.97:207:06Waning Gibbous7Sat
8Sun3:353.74:373.111:500.311:411.07:207:05Waning Gibbous8Sun
9Mon4:173.85:292.812:430.37:217:04Waning Gibbous9Mon
10Tue5:023.76:292.612:231.11:420.47:217:03Waning Gibbous10Tue
11Wed5:563.67:392.41:111.22:500.57:227:02Third Quarter11Wed
12Thu7:013.59:002.42:111.34:030.67:227:01Third Quarter12Thu
13Fri8:213.410:152.53:291.45:150.77:237:00Third Quarter13Fri
14Sat9:473.411:132.74:531.36:200.87:236:59Waning Crescent14Sat
15Sun11:013.411:592.96:091.27:140.87:236:58Waning Crescent15Sun
16Mon12:043.47:151.08:000.87:246:58Waning Crescent16Mon
17Tue12:383.112:573.48:110.88:400.97:246:57Waning Crescent17Tue
18Wed1:133.31:443.48:590.79:160.97:256:56New Moon18Wed
19Thu1:463.52:263.39:430.69:510.97:256:55New Moon19Thu
20Fri2:173.63:053.110:240.510:241.07:266:54New Moon20Fri
21Sat2:483.63:433.011:040.410:571.17:266:53New Moon21Sat
22Sun3:193.64:202.811:440.411:291.17:276:52Waxing Crescent22Sun
23Mon3:523.54:582.612:250.57:286:52Waxing Crescent23Mon
24Tue4:273.45:412.512:011.21:100.67:286:51Waxing Crescent24Tue
25Wed5:063.36:292.412:341.32:000.77:296:50Waxing Crescent25Wed
26Thu5:503.27:302.31:121.42:570.87:296:49First Quarter26Thu
27Fri6:443.08:422.32:061.53:590.97:306:49First Quarter27Fri
28Sat7:512.99:502.43:281.65:010.97:306:48First Quarter28Sat
29Sun9:092.910:402.64:531.55:560.97:316:47First Quarter29Sun
30Mon10:213.011:202.86:011.46:430.97:316:46Waxing Gibbous30Mon
31Tue11:243.111:563.06:571.17:240.97:326:46Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724274)

Common Questions About Big Torch Key, Harbor Channel, FL Tides

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What time does the tide turn (slack tide) in Big Torch Key, Harbor Channel, FL today?

Slack tide in Big Torch Key, Harbor Channel, FL is approximately 4:29 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 Big Torch Key, Harbor Channel, FL?

Big Torch Key, Harbor 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 Big Torch Key, Harbor 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 Big Torch Key, Harbor Channel, FL?

Tide predictions for Big Torch Key, Harbor 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 Big Torch Key, Harbor Channel, FL?

Tide data for Big Torch Key, Harbor Channel, FL is sourced from NOAA Station #8724274. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724274.

What is the moon phase in Big Torch Key, Harbor Channel, FL tonight?

Tonight the moon over Big Torch Key, Harbor Channel, FL is First Quarter (37% illuminated). This places Big Torch Key, Harbor 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