24.7117’ N, 81.1050’ W

Vaca Key, Florida Bay, FL

84°
H 87°
L 82°
SE
10mph
Low tide
5:57 am

Tides Today & Tomorrow in Vaca Key, Florida Bay, FL

TIDE TIMES for Friday, October 9, 2026
The tide is currently falling in Vaca Key, Florida Bay, FL.
Next low tide : in 13m at 5:57 am (0.7 ft)
Next high tide : 2:41 pm (1.3 ft)
Sunset today : 7:03 pm
Sunrise tomorrow : 7:19 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8723970
Common Questions About Tides

Vaca Key, Florida Bay, FL Tides - Jan 1816

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:580.97:28-0.27:135:51Waxing Crescent1Mon
2Tue1:540.95:370.58:10-0.27:450.47:135:51Waxing Crescent2Tue
3Wed2:450.96:020.58:52-0.28:380.47:135:52Waxing Crescent3Wed
4Thu3:340.85:190.59:35-0.29:350.37:135:53Waxing Crescent4Thu
5Fri4:220.75:300.610:19-0.110:360.37:145:53First Quarter5Fri
6Sat5:120.66:030.611:030.011:380.27:145:54First Quarter6Sat
7Sun6:060.56:410.611:470.17:145:55First Quarter7Sun
8Mon7:090.47:210.712:420.112:320.27:145:55First Quarter8Mon
9Tue8:010.71:440.07:145:56First Quarter9Tue
10Wed8:410.72:43-0.17:145:57Waxing Gibbous10Wed
11Thu9:190.83:36-0.27:155:57Waxing Gibbous11Thu
12Fri9:530.94:24-0.37:155:58Waxing Gibbous12Fri
13Sat8:430.95:11-0.47:155:59Full Moon13Sat
14Sun9:231.05:57-0.47:156:00Full Moon14Sun
15Mon6:43-0.47:156:00Full Moon15Mon
16Tue1:000.97:29-0.37:156:01Waning Gibbous16Tue
17Wed2:060.95:310.48:16-0.37:480.37:156:02Waning Gibbous17Wed
18Thu3:050.95:490.49:02-0.28:510.27:146:03Waning Gibbous18Thu
19Fri4:000.85:410.59:47-0.19:560.17:146:03Waning Gibbous19Fri
20Sat4:540.65:460.610:300.011:050.07:146:04Third Quarter20Sat
21Sun5:500.46:130.611:140.17:146:05Third Quarter21Sun
22Mon9:180.36:500.712:17-0.111:57 AM0.17:146:06Third Quarter22Mon
23Tue7:330.71:29-0.27:146:06Waning Crescent23Tue
24Wed8:190.72:41-0.37:136:07Waning Crescent24Wed
25Thu9:080.73:44-0.47:136:08Waning Crescent25Thu
26Fri9:580.74:34-0.47:136:09Waning Crescent26Fri
27Sat10:520.75:14-0.47:136:09New Moon27Sat
28Sun11:510.75:51-0.47:126:10New Moon28Sun
29Mon3:540.36:27-0.35:560.27:126:11New Moon29Mon
30Tue12:520.64:240.47:05-0.36:440.27:126:11New Moon30Tue
31Wed1:480.64:460.47:43-0.37:320.27:116:12Waxing Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723970)

Common Questions About Vaca Key, Florida Bay, FL Tides

Collapse All
Is this week a spring tide or neap tide in Vaca Key, Florida Bay, FL?

Vaca Key, Florida Bay, FL is currently in a spring phase. Tonight's moon is 1% 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 maximum.

What datum are Vaca Key, Florida Bay, 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 Vaca Key, Florida Bay, FL?

Tide predictions for Vaca Key, Florida Bay, 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 Vaca Key, Florida Bay, FL?

Tide data for Vaca Key, Florida Bay, FL is sourced from NOAA Station #8723970. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723970.

What is the moon phase in Vaca Key, Florida Bay, FL tonight?

Tonight the moon over Vaca Key, Florida Bay, FL is New Moon (1% illuminated). This places Vaca Key, Florida Bay, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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