24.6483’ N, 81.3300’ W

Big Pine Key, Spanish Harbor, FL

76°
H 84°
L 75°
NNE
13mph
High tide
6:03 am

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

TIDE TIMES for Wednesday, October 21, 2026
The tide is currently rising in Big Pine Key, Spanish Harbor, FL.
Next low tide : 1:10 pm (0.3 ft)
Next high tide : in 1h 00m at 6:03 am (1.5 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 7:26 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #8724178
Common Questions About Tides

Big Pine Key, Spanish Harbor, FL Tides - Aug 1813

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:181.112:161.26:340.27:070.15:567:13Waxing Crescent1Sun
2Mon12:561.21:031.17:360.27:500.25:577:12First Quarter2Mon
3Tue1:381.21:590.98:420.28:350.25:577:12First Quarter3Tue
4Wed2:251.23:120.89:500.29:220.35:587:11First Quarter4Wed
5Thu3:171.24:420.810:560.210:120.35:587:11First Quarter5Thu
6Fri4:131.26:010.711:570.111:040.35:597:10Waxing Gibbous6Fri
7Sat5:071.36:560.812:510.15:597:09Waxing Gibbous7Sat
8Sun5:581.37:390.81:360.16:007:09Waxing Gibbous8Sun
9Mon6:451.48:160.912:420.32:160.06:007:08Waxing Gibbous9Mon
10Tue7:301.58:510.91:260.32:510.06:017:07Full Moon10Tue
11Wed8:141.59:251.02:080.23:260.06:017:06Full Moon11Wed
12Thu8:581.610:001.12:500.24:000.06:017:06Full Moon12Thu
13Fri9:421.610:351.23:340.24:350.06:027:05Full Moon13Fri
14Sat10:271.511:111.24:200.25:110.16:027:04Waning Gibbous14Sat
15Sun11:141.411:491.35:100.25:480.16:037:03Waning Gibbous15Sun
16Mon12:051.36:050.16:290.26:037:02Waning Gibbous16Mon
17Tue12:301.41:021.27:090.17:130.26:047:02Third Quarter17Tue
18Wed1:161.42:111.08:190.18:020.26:047:01Third Quarter18Wed
19Thu2:111.43:370.99:340.18:590.36:047:00Third Quarter19Thu
20Fri3:171.55:060.910:490.110:030.36:056:59Third Quarter20Fri
21Sat4:281.56:180.911:590.111:100.36:056:58Waning Crescent21Sat
22Sun5:351.67:141.01:010.06:066:57Waning Crescent22Sun
23Mon6:361.67:591.012:140.31:520.06:066:56Waning Crescent23Mon
24Tue7:311.78:391.11:120.22:370.06:066:55New Moon24Tue
25Wed8:201.79:161.22:060.23:170.06:076:54New Moon25Wed
26Thu9:061.79:501.32:560.23:540.16:076:54New Moon26Thu
27Fri9:491.610:231.33:430.24:310.16:086:53New Moon27Fri
28Sat10:301.510:551.44:290.25:060.26:086:52Waxing Crescent28Sat
29Sun11:091.411:281.45:160.25:420.26:086:51Waxing Crescent29Sun
30Mon11:491.36:040.26:170.36:096:50Waxing Crescent30Mon
31Tue12:021.412:311.26:570.26:540.36:096:49Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8724178)

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

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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 78% 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 Waxing Gibbous (78% 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