Tides Today & Tomorrow in Big Pine Key, Coupon Bight, FL

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Big Pine Key, Coupon Bight, FL.
Next low tide (tomorrow) : in 4h 09m at 1:48 am (0.3 ft)
Next high tide (tomorrow) : 7:28 am (1.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:38 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8724192
Common Questions About Tides

Big Pine Key, Coupon Bight, FL Tides - Sep 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:521.811:071.75:160.25:440.27:067:43Full Moon1Sat
2Sun11:321.711:391.76:000.26:170.37:077:42Waning Gibbous2Sun
3Mon12:101.66:440.26:500.37:077:41Waning Gibbous3Mon
4Tue12:101.812:481.57:290.27:220.37:077:40Waning Gibbous4Tue
5Wed12:441.71:271.38:170.27:540.47:087:39Waning Gibbous5Wed
6Thu1:201.72:121.29:110.38:270.47:087:38Third Quarter6Thu
7Fri2:021.73:091.110:130.39:050.57:087:37Third Quarter7Fri
8Sat2:521.64:281.011:220.310:010.57:097:36Third Quarter8Sat
9Sun3:551.66:011.112:310.37:097:35Third Quarter9Sun
10Mon5:081.67:051.11:320.37:097:34Waning Crescent10Mon
11Tue6:171.77:461.212:350.52:210.37:107:33Waning Crescent11Tue
12Wed7:161.88:211.41:380.53:020.37:107:32Waning Crescent12Wed
13Thu8:091.98:541.52:320.43:360.37:117:31Waning Crescent13Thu
14Fri8:571.99:271.63:210.34:090.37:117:30New Moon14Fri
15Sat9:451.910:011.84:070.34:410.37:117:29New Moon15Sat
16Sun10:321.910:371.94:520.25:140.37:127:27New Moon16Sun
17Mon11:191.811:142.05:380.15:480.37:127:26New Moon17Mon
18Tue12:071.76:270.16:240.37:127:25Waxing Crescent18Tue
19Wed12:581.57:190.17:030.47:137:24Waxing Crescent19Wed
20Thu12:392.11:541.48:170.17:460.47:137:23Waxing Crescent20Thu
21Fri1:302.02:591.29:220.28:380.47:137:22First Quarter21Fri
22Sat2:302.04:191.210:350.29:460.57:147:21First Quarter22Sat
23Sun3:441.95:441.211:500.311:090.57:147:20First Quarter23Sun
24Mon5:081.96:501.31:000.37:147:19Waxing Gibbous24Mon
25Tue6:261.97:391.412:320.51:590.37:157:18Waxing Gibbous25Tue
26Wed7:321.98:191.61:440.42:460.37:157:17Waxing Gibbous26Wed
27Thu8:281.98:551.72:450.43:260.37:167:16Waxing Gibbous27Thu
28Fri9:161.99:271.83:370.34:020.47:167:15Full Moon28Fri
29Sat9:591.89:571.94:220.24:350.47:167:14Full Moon29Sat
30Sun10:381.810:271.95:040.25:080.47:177:13Full Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724192)

Common Questions About Big Pine Key, Coupon Bight, FL Tides

Show All
What time does the tide turn (slack tide) in Big Pine Key, Coupon Bight, FL today?

Slack tide in Big Pine Key, Coupon Bight, FL is approximately 4:38 am — 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 Pine Key, Coupon Bight, FL?

Big Pine Key, Coupon Bight, FL is currently in a spring phase. Tonight's moon is 84% 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 Big Pine Key, Coupon Bight, 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 Pine Key, Coupon Bight, FL?

Tide predictions for Big Pine Key, Coupon Bight, 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 Pine Key, Coupon Bight, FL?

Tide data for Big Pine Key, Coupon Bight, FL is sourced from NOAA Station #8724192. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724192.

What is the moon phase in Big Pine Key, Coupon Bight, FL tonight?

Tonight the moon over Big Pine Key, Coupon Bight, FL is Waxing Gibbous (84% illuminated). This places Big Pine Key, Coupon Bight, 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