Tides Today & Tomorrow in Key West, White Street Pier, FL

TIDE TIMES for Monday, July 20, 2026
The tide is currently falling in Key West, White Street Pier, FL.
Next low tide : in 3h 17m at 8:45 am (0.3 ft)
Next high tide : 2:37 pm (1.3 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:50 am
Moon phase : First Quarter (42% illuminated)
Tide Station Location : Station #8724557
Common Questions About Tides

Key West, White Street Pier, FL Tides - Dec 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:451.58:542.33:15-0.22:350.66:545:38Full Moon1Sat
2Sun10:301.49:362.33:57-0.23:120.56:555:38Waning Gibbous2Sun
3Mon11:171.310:222.34:43-0.23:530.66:555:38Waning Gibbous3Mon
4Tue12:071.35:33-0.24:410.66:565:38Waning Gibbous4Tue
5Wed1:001.36:28-0.15:410.66:575:38Waning Gibbous5Wed
6Thu12:122.11:581.37:260.16:580.66:575:38Third Quarter6Thu
7Fri1:221.92:571.48:260.28:260.66:585:38Third Quarter7Fri
8Sat2:451.73:541.69:240.39:500.56:595:39Third Quarter8Sat
9Sun4:121.64:451.810:170.411:040.36:595:39Waning Crescent9Sun
10Mon5:311.65:321.911:070.47:005:39Waning Crescent10Mon
11Tue6:381.56:162.112:070.111:54 AM0.57:015:39Waning Crescent11Tue
12Wed7:351.46:582.21:03-0.112:380.57:015:40Waning Crescent12Wed
13Thu8:261.47:392.21:52-0.21:200.47:025:40New Moon13Thu
14Fri9:111.38:202.22:37-0.32:010.47:035:40New Moon14Fri
15Sat9:531.29:002.23:20-0.32:420.47:035:41New Moon15Sat
16Sun10:321.29:412.14:02-0.33:220.47:045:41New Moon16Sun
17Mon11:091.210:212.04:44-0.24:030.47:045:42Waxing Crescent17Mon
18Tue11:471.211:021.95:27-0.14:460.57:055:42Waxing Crescent18Tue
19Wed12:261.26:120.05:360.57:055:42Waxing Crescent19Wed
20Thu1:091.26:580.16:360.67:065:43Waxing Crescent20Thu
21Fri12:321.61:551.27:460.27:500.67:065:43First Quarter21Fri
22Sat1:281.42:441.38:340.39:050.57:075:44First Quarter22Sat
23Sun2:371.33:331.49:200.410:140.47:075:44First Quarter23Sun
24Mon3:561.24:191.510:050.411:140.37:085:45First Quarter24Mon
25Tue5:131.15:031.610:470.47:085:46Waxing Gibbous25Tue
26Wed6:181.15:451.712:060.111:28 AM0.47:095:46Waxing Gibbous26Wed
27Thu7:131.16:271.812:53-0.112:090.47:095:47Waxing Gibbous27Thu
28Fri8:021.17:101.91:36-0.312:500.47:095:47Waxing Gibbous28Fri
29Sat8:491.17:552.02:19-0.41:310.37:105:48Full Moon29Sat
30Sun9:331.18:412.13:02-0.52:140.37:105:49Full Moon30Sun
31Mon10:161.19:292.13:46-0.52:590.27:105:49Full Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724557)

Common Questions About Key West, White Street Pier, FL Tides

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What time does the tide turn (slack tide) in Key West, White Street Pier, FL today?

Slack tide in Key West, White Street Pier, FL is approximately 11:41 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 Key West, White Street Pier, FL?

Key West, White Street Pier, FL is currently in a neap phase. Tonight's moon is 42% 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 Key West, White Street Pier, 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 Key West, White Street Pier, FL?

Tide predictions for Key West, White Street Pier, 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 Key West, White Street Pier, FL?

Tide data for Key West, White Street Pier, FL is sourced from NOAA Station #8724557. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724557.

What is the moon phase in Key West, White Street Pier, FL tonight?

Tonight the moon over Key West, White Street Pier, FL is First Quarter (42% illuminated). This places Key West, White Street Pier, 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