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

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Long Key Bight, Long Key, FL.
Next low tide : 10:17 am (0.2 ft)
Next high tide : in 42m at 3:46 am (1.5 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:34 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8723879
Common Questions About Tides

Long Key Bight, Long Key, FL Tides - Mar 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:490.71:361.27:000.28:560.06:456:25Third Quarter1Tue
2Wed3:160.72:411.27:590.210:060.06:446:26Third Quarter2Wed
3Thu4:480.73:561.39:160.311:09-0.16:436:26Third Quarter3Thu
4Fri5:530.85:061.410:310.26:426:27Waning Crescent4Fri
5Sat6:390.96:071.512:04-0.111:35 AM0.26:416:27Waning Crescent5Sat
6Sun7:181.07:021.712:50-0.212:300.16:406:28Waning Crescent6Sun
7Mon7:551.27:541.71:31-0.21:210.06:396:28New Moon7Mon
8Tue8:321.38:441.82:11-0.22:10-0.16:386:29New Moon8Tue
9Wed9:091.59:331.72:49-0.22:59-0.26:376:29New Moon9Wed
10Thu9:471.610:231.63:28-0.23:49-0.36:366:30Waxing Crescent10Thu
11Fri10:261.711:141.44:07-0.14:42-0.36:356:30Waxing Crescent11Fri
12Sat11:081.74:480.05:38-0.36:346:31Waxing Crescent12Sat
13Sun12:071.212:541.76:310.17:40-0.27:337:31Waxing Crescent13Sun
14Mon2:081.01:471.67:200.18:49-0.27:327:32First Quarter14Mon
15Tue3:230.92:521.58:190.210:04-0.17:317:32First Quarter15Tue
16Wed4:530.84:121.49:320.211:18-0.17:307:32First Quarter16Wed
17Thu6:130.85:341.410:500.27:297:33Waxing Gibbous17Thu
18Fri7:100.96:441.512:24-0.112:030.27:287:33Waxing Gibbous18Fri
19Sat7:531.17:401.51:180.01:050.17:277:34Waxing Gibbous19Sat
20Sun8:281.28:271.52:010.01:570.17:267:34Waxing Gibbous20Sun
21Mon8:591.39:081.52:380.02:420.07:257:35Full Moon21Mon
22Tue9:261.49:441.53:110.03:210.07:247:35Full Moon22Tue
23Wed9:531.510:191.53:420.03:59-0.17:237:35Full Moon23Wed
24Thu10:201.510:541.44:120.04:35-0.17:227:36Full Moon24Thu
25Fri10:491.611:291.34:410.15:11-0.17:217:36Waning Gibbous25Fri
26Sat11:191.65:090.15:48-0.17:207:37Waning Gibbous26Sat
27Sun12:061.211:51 AM1.55:360.26:28-0.17:197:37Waning Gibbous27Sun
28Mon12:471.112:251.56:030.27:14-0.17:187:38Waning Gibbous28Mon
29Tue1:331.01:041.56:340.38:080.07:177:38Waning Gibbous29Tue
30Wed2:310.91:511.47:160.39:110.07:167:38Third Quarter30Wed
31Thu3:470.82:561.48:190.310:190.07:157:39Third Quarter31Thu
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 7:01 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 neap phase. Tonight's moon is 58% 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 (58% 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