24.8283’ N, 80.8083’ W

Long Key Bight, Long Key, FL

82°
H -°
L 82°
N
4mph
High tide
11:08 pm

Tides Today & Tomorrow in Long Key Bight, Long Key, FL

TIDE TIMES for Sunday, September 13, 2026
The tide is currently rising in Long Key Bight, Long Key, FL.
Next low tide (tomorrow) : 5:38 am (0.2 ft)
Next high tide : in 2h 39m at 11:08 pm (2.3 ft)
Sunset today : 7:29 pm
Sunrise tomorrow : 7:08 am
Moon phase : Waxing Crescent (7% illuminated)
Tide Station Location : Station #8723879
Common Questions About Tides

Long Key Bight, Long Key, FL Tides - Jul 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:251.212:521.47:050.47:480.25:417:20First Quarter1Tue
2Wed2:051.31:501.38:160.38:260.25:417:20First Quarter2Wed
3Thu2:461.43:031.19:240.39:030.35:417:20First Quarter3Thu
4Fri3:291.54:261.010:260.29:420.35:427:20First Quarter4Fri
5Sat4:131.65:450.911:230.110:240.35:427:20Waxing Gibbous5Sat
6Sun4:591.76:510.912:16-0.15:437:20Waxing Gibbous6Sun
7Mon5:461.97:480.91:06-0.25:437:20Waxing Gibbous7Mon
8Tue6:352.08:380.91:53-0.35:437:20Full Moon8Tue
9Wed7:252.19:231.012:450.32:40-0.35:447:20Full Moon9Wed
10Thu8:182.210:061.01:350.33:26-0.35:447:19Full Moon10Thu
11Fri9:112.210:481.12:270.24:12-0.35:457:19Full Moon11Fri
12Sat10:052.211:291.23:210.24:58-0.25:457:19Waning Gibbous12Sat
13Sun11:002.14:200.25:44-0.15:467:19Waning Gibbous13Sun
14Mon12:111.311:57 AM1.95:260.26:300.05:467:19Waning Gibbous14Mon
15Tue12:541.512:581.76:390.27:150.15:467:18Third Quarter15Tue
16Wed1:411.62:091.47:570.28:010.25:477:18Third Quarter16Wed
17Thu2:311.73:331.29:150.18:480.35:477:18Third Quarter17Thu
18Fri3:261.85:011.010:290.09:370.35:487:18Waning Crescent18Fri
19Sat4:221.96:181.011:370.010:290.45:487:17Waning Crescent19Sat
20Sun5:171.97:200.912:37-0.15:497:17Waning Crescent20Sun
21Mon6:092.08:091.01:28-0.15:497:16Waning Crescent21Mon
22Tue6:582.08:491.012:140.32:11-0.15:507:16New Moon22Tue
23Wed7:432.09:231.01:040.32:50-0.15:507:16New Moon23Wed
24Thu8:242.09:541.11:500.33:26-0.15:517:15New Moon24Thu
25Fri9:042.010:241.22:340.34:01-0.15:517:15New Moon25Fri
26Sat9:421.910:531.33:160.34:350.05:527:14Waxing Crescent26Sat
27Sun10:201.911:231.43:580.35:080.15:527:14Waxing Crescent27Sun
28Mon10:581.811:541.54:430.35:400.15:537:13Waxing Crescent28Mon
29Tue11:381.65:310.36:120.25:537:13Waxing Crescent29Tue
30Wed12:261.512:231.56:260.36:420.35:537:12First Quarter30Wed
31Thu1:011.61:151.37:280.37:130.35:547:12First Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723879)

Common Questions About Long Key Bight, Long Key, FL Tides

Collapse All
Is this week a spring tide or neap tide in Long Key Bight, Long Key, FL?

Long Key Bight, Long Key, FL is currently in a spring phase. Tonight's moon is 7% 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 Long Key Bight, Long Key, 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 Long Key Bight, Long Key, FL?

Tide predictions for Long Key Bight, Long Key, 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 Long Key Bight, Long Key, FL?

Tide data for Long Key Bight, Long Key, FL is sourced from NOAA Station #8723879. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723879.

What is the moon phase in Long Key Bight, Long Key, FL tonight?

Tonight the moon over Long Key Bight, Long Key, FL is Waxing Crescent (7% illuminated). This places Long Key Bight, Long Key, 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