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

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Key West, White Street Pier, FL.
Next low tide : in 54m at 9:16 am (0.4 ft)
Next high tide : 3:05 pm (1.2 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 7:03 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8724557
Common Questions About Tides

Key West, White Street Pier, FL Tides - Jan 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:151.09:331.93:56-0.33:120.37:115:50Full Moon1Thu
2Fri10:451.110:111.84:31-0.23:540.37:115:50Waning Gibbous2Fri
3Sat11:151.210:491.75:06-0.14:370.37:115:51Waning Gibbous3Sat
4Sun11:451.211:281.55:400.05:240.37:125:52Waning Gibbous4Sun
5Mon12:181.36:130.16:160.37:125:53Waning Gibbous5Mon
6Tue12:101.412:521.36:450.27:170.37:125:53Third Quarter6Tue
7Wed12:591.21:301.47:170.38:240.27:125:54Third Quarter7Wed
8Thu2:010.92:141.47:510.39:330.17:125:55Third Quarter8Thu
9Fri3:280.83:061.48:310.410:420.07:125:55Third Quarter9Fri
10Sat5:080.74:051.59:220.411:45-0.27:135:56Waning Crescent10Sat
11Sun6:270.75:041.610:220.47:135:57Waning Crescent11Sun
12Mon7:230.76:021.812:40-0.311:24 AM0.47:135:58Waning Crescent12Mon
13Tue8:070.86:581.91:30-0.512:220.37:135:58Waning Crescent13Tue
14Wed8:460.87:522.12:16-0.61:170.27:135:59New Moon14Wed
15Thu9:230.98:442.12:58-0.62:100.17:136:00New Moon15Thu
16Fri10:001.19:362.13:39-0.63:030.07:136:00New Moon16Fri
17Sat10:361.210:282.04:20-0.53:57-0.17:136:01Waxing Crescent17Sat
18Sun11:131.311:201.85:00-0.34:55-0.17:126:02Waxing Crescent18Sun
19Mon11:521.45:39-0.25:58-0.17:126:03Waxing Crescent19Mon
20Tue12:151.512:331.56:190.07:07-0.27:126:03First Quarter20Tue
21Wed1:171.11:201.67:010.18:21-0.27:126:04First Quarter21Wed
22Thu2:330.92:151.67:470.29:40-0.27:126:05First Quarter22Thu
23Fri4:110.73:211.68:390.310:59-0.27:126:06First Quarter23Fri
24Sat5:490.64:321.69:410.37:116:06Waxing Gibbous24Sat
25Sun6:570.65:391.612:11-0.310:49 AM0.37:116:07Waxing Gibbous25Sun
26Mon7:450.76:351.61:10-0.311:53 AM0.37:116:08Waxing Gibbous26Mon
27Tue8:210.77:241.61:54-0.412:500.27:106:09Waxing Gibbous27Tue
28Wed8:510.88:061.72:30-0.41:400.17:106:09Full Moon28Wed
29Thu9:180.98:451.73:02-0.32:240.17:106:10Full Moon29Thu
30Fri9:431.09:211.63:33-0.33:050.17:096:11Full Moon30Fri
31Sat10:081.19:561.64:02-0.33:440.07:096:11Full Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724557)

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

Show All
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 12:10 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 Key West, White Street Pier, FL?

Key West, White Street Pier, FL is currently in a neap phase. Tonight's moon is 46% 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 (46% 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