Tides Today & Tomorrow in Big Pine Key, Spanish Harbor, FL

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Big Pine Key, Spanish Harbor, FL.
Next low tide : in 6h 45m at 12:08 pm (0.1 ft)
Next high tide : 6:05 pm (0.7 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:37 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8724178
Common Questions About Tides

Big Pine Key, Spanish Harbor, FL Tides - May 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:230.81:381.37:340.29:13-0.16:497:55First Quarter1Mon
2Tue3:320.82:471.28:460.210:190.06:487:55First Quarter2Tue
3Wed4:440.84:091.110:100.211:220.06:487:56First Quarter3Wed
4Thu5:480.95:341.111:320.26:477:56First Quarter4Thu
5Fri6:391.06:471.012:190.112:440.26:467:57Waxing Gibbous5Fri
6Sat7:201.17:471.01:090.11:450.16:467:57Waxing Gibbous6Sat
7Sun7:561.28:371.01:520.12:350.06:457:58Waxing Gibbous7Sun
8Mon8:291.39:211.02:310.13:180.06:457:58Waxing Gibbous8Mon
9Tue8:591.310:001.03:070.13:57-0.16:447:59Full Moon9Tue
10Wed9:291.310:370.93:400.14:34-0.16:437:59Full Moon10Wed
11Thu10:001.311:130.94:130.25:11-0.16:438:00Full Moon11Thu
12Fri10:321.311:500.94:440.25:47-0.16:428:00Full Moon12Fri
13Sat11:051.35:140.26:25-0.16:428:01Waning Gibbous13Sat
14Sun12:290.811:41 AM1.35:450.27:06-0.16:418:01Waning Gibbous14Sun
15Mon1:120.812:191.26:180.27:500.06:418:02Waning Gibbous15Mon
16Tue1:590.81:021.26:590.38:390.06:408:02Waning Gibbous16Tue
17Wed2:520.81:521.17:560.39:320.06:408:03Third Quarter17Wed
18Thu3:490.82:551.09:150.310:270.16:398:03Third Quarter18Thu
19Fri4:450.94:131.010:370.311:190.16:398:04Third Quarter19Fri
20Sat5:351.05:331.011:500.26:398:04Third Quarter20Sat
21Sun6:191.16:451.012:100.112:530.16:388:05Waning Crescent21Sun
22Mon7:011.27:491.012:570.11:490.06:388:05Waning Crescent22Mon
23Tue7:431.38:481.01:430.12:42-0.16:388:06Waning Crescent23Tue
24Wed8:251.49:431.02:270.13:32-0.26:378:06New Moon24Wed
25Thu9:091.510:361.03:100.14:22-0.26:378:07New Moon25Thu
26Fri9:561.611:280.93:540.15:12-0.36:378:07New Moon26Fri
27Sat10:451.64:400.16:03-0.36:368:08Waxing Crescent27Sat
28Sun12:190.911:35 AM1.55:280.16:57-0.26:368:08Waxing Crescent28Sun
29Mon1:110.912:291.46:210.27:52-0.16:368:09Waxing Crescent29Mon
30Tue2:050.81:261.37:240.28:50-0.16:368:09Waxing Crescent30Tue
31Wed3:020.92:301.28:380.29:480.06:368:09First Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724178)

Common Questions About Big Pine Key, Spanish Harbor, FL Tides

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What time does the tide turn (slack tide) in Big Pine Key, Spanish Harbor, FL today?

Slack tide in Big Pine Key, Spanish Harbor, FL is approximately 3:06 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 Big Pine Key, Spanish Harbor, FL?

Big Pine Key, Spanish Harbor, FL is currently in a transitional phase. Tonight's moon is 67% 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 Big Pine Key, Spanish Harbor, 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 Big Pine Key, Spanish Harbor, FL?

Tide predictions for Big Pine Key, Spanish Harbor, 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 Big Pine Key, Spanish Harbor, FL?

Tide data for Big Pine Key, Spanish Harbor, FL is sourced from NOAA Station #8724178. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8724178.

What is the moon phase in Big Pine Key, Spanish Harbor, FL tonight?

Tonight the moon over Big Pine Key, Spanish Harbor, FL is First Quarter (67% illuminated). This places Big Pine Key, Spanish Harbor, 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