24.8283’ N, 80.8083’ W

Long Key Bight, Long Key, FL

79°
H -°
L 77°
NNE
16mph
High tide
2:02 am

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

TIDE TIMES for Sunday, October 18, 2026
The tide is currently rising in Long Key Bight, Long Key, FL.
Next low tide : 9:58 am (0.4 ft)
Next high tide : in 46m at 2:02 am (2.0 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 7:22 am
Moon phase : First Quarter (50% illuminated)
Tide Station Location : Station #8723879
Common Questions About Tides

Long Key Bight, Long Key, FL Tides - Jul 1807

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:501.76:340.912:130.05:407:20Waning Crescent1Wed
2Thu5:391.87:260.912:59-0.15:407:20Waning Crescent2Thu
3Fri6:271.98:121.01:41-0.25:417:20Waning Crescent3Fri
4Sat7:162.08:541.012:360.32:22-0.25:417:20New Moon4Sat
5Sun8:042.19:351.11:250.23:03-0.25:427:20New Moon5Sun
6Mon8:542.110:151.22:140.23:43-0.25:427:20New Moon6Mon
7Tue9:442.110:551.33:050.24:24-0.25:427:20Waxing Crescent7Tue
8Wed10:352.011:351.54:000.25:06-0.15:437:20Waxing Crescent8Wed
9Thu11:281.84:590.15:490.05:437:20Waxing Crescent9Thu
10Fri12:181.612:241.66:050.16:340.15:447:19First Quarter10Fri
11Sat1:041.71:291.37:180.17:210.25:447:19First Quarter11Sat
12Sun1:551.72:471.18:340.18:110.25:447:19First Quarter12Sun
13Mon2:521.84:161.09:490.09:040.35:457:19First Quarter13Mon
14Tue3:531.95:390.911:000.010:020.35:457:19Waxing Gibbous14Tue
15Wed4:541.96:460.912:05-0.15:467:19Waxing Gibbous15Wed
16Thu5:522.07:381.01:00-0.15:467:18Waxing Gibbous16Thu
17Fri6:452.08:221.01:46-0.15:477:18Waxing Gibbous17Fri
18Sat7:332.08:591.112:510.32:26-0.15:477:18Full Moon18Sat
19Sun8:172.09:321.21:410.23:03-0.15:487:17Full Moon19Sun
20Mon8:582.010:031.32:280.23:38-0.15:487:17Full Moon20Mon
21Tue9:361.910:331.43:130.24:120.05:497:17Waning Gibbous21Tue
22Wed10:141.811:031.53:570.24:460.05:497:16Waning Gibbous22Wed
23Thu10:521.711:351.54:430.35:190.15:497:16Waning Gibbous23Thu
24Fri11:311.55:310.35:510.25:507:16Waning Gibbous24Fri
25Sat12:081.612:131.46:240.36:230.25:507:15Waning Gibbous25Sat
26Sun12:441.61:021.27:240.36:550.35:517:15Third Quarter26Sun
27Mon1:261.62:041.08:290.27:310.35:517:14Third Quarter27Mon
28Tue2:141.63:280.99:360.28:160.45:527:14Third Quarter28Tue
29Wed3:101.74:580.910:420.19:130.45:527:13Third Quarter29Wed
30Thu4:111.86:080.911:400.110:170.45:537:13Waning Crescent30Thu
31Fri5:111.97:001.012:320.05:537:12Waning Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723879)

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

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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 neap phase. Tonight's moon is 50% 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 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 First Quarter (50% illuminated). This places Long Key Bight, Long Key, 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