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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Long Key Bight, Long Key, FL.
Next low tide : 11:28 am (0.1 ft)
Next high tide : in 3h 30m at 4:35 am (1.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:35 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8723879
Common Questions About Tides

Long Key Bight, Long Key, FL Tides - Jul 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:291.910:121.02:010.33:39-0.26:378:16New Moon1Thu
2Fri9:111.910:521.02:380.34:16-0.26:388:16New Moon2Fri
3Sat9:532.011:331.13:180.34:55-0.26:388:16New Moon3Sat
4Sun10:382.04:000.35:36-0.26:388:16Waxing Crescent4Sun
5Mon12:131.111:24 AM2.04:470.36:18-0.26:398:16Waxing Crescent5Mon
6Tue12:541.212:121.95:400.37:03-0.16:398:16Waxing Crescent6Tue
7Wed1:371.31:061.76:430.37:490.06:398:16Waxing Crescent7Wed
8Thu2:211.42:071.67:550.38:370.16:408:16First Quarter8Thu
9Fri3:091.53:211.49:120.29:260.26:408:16First Quarter9Fri
10Sat4:001.64:471.210:280.110:160.26:418:16First Quarter10Sat
11Sun4:541.86:131.111:400.011:080.36:418:16Waxing Gibbous11Sun
12Mon5:481.97:261.012:45-0.16:428:15Waxing Gibbous12Mon
13Tue6:422.08:281.012:010.31:45-0.26:428:15Waxing Gibbous13Tue
14Wed7:342.19:211.012:540.32:38-0.26:428:15Waxing Gibbous14Wed
15Thu8:262.110:071.11:460.33:26-0.26:438:15Full Moon15Thu
16Fri9:152.210:481.12:370.24:11-0.26:438:14Full Moon16Fri
17Sat10:022.111:271.23:260.24:54-0.26:448:14Full Moon17Sat
18Sun10:482.04:150.25:35-0.16:448:14Waning Gibbous18Sun
19Mon12:041.211:31 AM1.95:050.26:160.06:458:14Waning Gibbous19Mon
20Tue12:391.312:141.85:570.36:570.06:458:13Waning Gibbous20Tue
21Wed1:151.412:571.66:540.37:380.16:468:13Waning Gibbous21Wed
22Thu1:521.41:441.47:570.38:180.26:468:12Third Quarter22Thu
23Fri2:311.52:381.39:040.39:000.36:478:12Third Quarter23Fri
24Sat3:151.53:471.110:110.39:420.36:478:12Third Quarter24Sat
25Sun4:031.65:111.011:160.210:260.46:488:11Third Quarter25Sun
26Mon4:541.66:321.012:160.26:488:11Waning Crescent26Mon
27Tue5:451.77:361.01:100.16:498:10Waning Crescent27Tue
28Wed6:341.88:251.01:560.06:498:10Waning Crescent28Wed
29Thu7:221.99:081.112:470.42:38-0.16:498:09Waning Crescent29Thu
30Fri8:092.09:471.11:330.43:17-0.16:508:09New Moon30Fri
31Sat8:562.110:241.22:190.33:55-0.16:508:08New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723879)

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

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What time does the tide turn (slack tide) in Long Key Bight, Long Key, FL today?

Slack tide in Long Key Bight, Long Key, FL is approximately 8:01 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 Long Key Bight, Long Key, FL?

Long Key Bight, Long Key, FL is currently in a transitional phase. Tonight's moon is 67% 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 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 (67% illuminated). This places Long Key Bight, Long Key, 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