Tides Today & Tomorrow in Long Key, western end, FL

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Long Key, western end, FL.
Next low tide : 8:01 pm (0.1 ft)
Next high tide : in 2h 32m at 1:56 pm (1.1 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:39 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8723899
Common Questions About Tides

Long Key, western end, FL Tides - Jan 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:090.98:381.72:25-0.21:530.07:085:46New Moon1Wed
2Thu9:521.09:301.73:11-0.22:450.07:085:46New Moon2Thu
3Fri10:351.010:221.63:56-0.23:380.07:085:47Waxing Crescent3Fri
4Sat11:181.011:141.44:42-0.14:350.07:085:48Waxing Crescent4Sat
5Sun12:031.15:28-0.15:380.07:095:48Waxing Crescent5Sun
6Mon12:091.212:501.16:160.06:470.07:095:49First Quarter6Mon
7Tue1:101.01:421.17:050.08:020.07:095:50First Quarter7Tue
8Wed2:220.82:411.17:570.19:180.07:095:50First Quarter8Wed
9Thu3:490.73:431.28:530.110:310.07:095:51First Quarter9Thu
10Fri5:140.64:441.29:500.111:350.07:095:52Waxing Gibbous10Fri
11Sat6:220.65:371.210:460.17:095:53Waxing Gibbous11Sat
12Sun7:130.76:241.212:29-0.111:39 AM0.17:095:53Waxing Gibbous12Sun
13Mon7:530.77:061.31:13-0.112:280.17:095:54Waxing Gibbous13Mon
14Tue8:260.77:451.31:51-0.11:110.17:095:55Full Moon14Tue
15Wed8:570.88:221.32:25-0.11:510.17:095:56Full Moon15Wed
16Thu9:260.88:581.32:58-0.12:290.07:095:56Full Moon16Thu
17Fri9:560.99:341.33:29-0.13:050.07:095:57Full Moon17Fri
18Sat10:260.910:111.24:00-0.13:420.07:095:58Waning Gibbous18Sat
19Sun10:580.910:481.14:31-0.14:210.07:095:59Waning Gibbous19Sun
20Mon11:311.011:281.05:010.05:050.07:095:59Waning Gibbous20Mon
21Tue12:061.05:330.05:560.07:096:00Waning Gibbous21Tue
22Wed12:130.912:441.06:080.06:570.07:086:01Third Quarter22Wed
23Thu1:070.71:291.06:480.08:060.07:086:01Third Quarter23Thu
24Fri2:210.62:251.17:370.19:200.07:086:02Third Quarter24Fri
25Sat3:560.53:311.18:370.110:31-0.17:086:03Third Quarter25Sat
26Sun5:220.54:391.29:440.111:35-0.17:076:04Waning Crescent26Sun
27Mon6:280.65:431.310:510.17:076:04Waning Crescent27Mon
28Tue7:190.76:431.412:32-0.211:54 AM0.07:076:05Waning Crescent28Tue
29Wed8:040.77:381.51:22-0.212:520.07:066:06New Moon29Wed
30Thu8:460.88:321.52:08-0.21:46-0.17:066:07New Moon30Thu
31Fri9:260.99:231.52:51-0.22:39-0.17:056:07New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723899)

Common Questions About Long Key, western end, FL Tides

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

Slack tide in Long Key, western end, FL is approximately 4:58 pm — 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, western end, FL?

Long Key, western end, FL is currently in a transitional phase. Tonight's moon is 62% 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, western end, 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, western end, FL?

Tide predictions for Long Key, western end, 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, western end, FL?

Tide data for Long Key, western end, FL is sourced from NOAA Station #8723899. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723899.

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

Tonight the moon over Long Key, western end, FL is Third Quarter (62% illuminated). This places Long Key, western end, 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