Tides Today & Tomorrow in Port Saint Joe, FL

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in Port Saint Joe, FL.
Next low tide : 8:04 pm (0.5 ft)
Next high tide : in 5h 24m at 10:52 am (1.8 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8728912
Common Questions About Tides

Port Saint Joe, FL Tides - Apr 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:430.74:210.44:260.35:305:59Full Moon1Tue
2Wed1:140.910:16 AM0.94:410.55:220.15:296:00Full Moon2Wed
3Thu2:250.89:11 AM1.25:030.66:150.05:286:00Full Moon3Thu
4Fri9:371.59:260.07:06-0.25:266:01Waning Gibbous4Fri
5Sat10:121.89:46-0.17:59-0.25:256:02Waning Gibbous5Sat
6Sun10:521.912:10-0.35:246:02Waning Gibbous6Sun
7Mon11:471.812:50-0.45:236:03Waning Gibbous7Mon
8Tue1:191.81:36-0.55:226:03Third Quarter8Tue
9Wed2:531.72:32-0.45:216:04Third Quarter9Wed
10Thu3:541.63:37-0.35:196:05Third Quarter10Thu
11Fri4:521.44:40-0.15:186:05Waning Crescent11Fri
12Sat10:510.85:381.25:420.112:540.65:176:06Waning Crescent12Sat
13Sun11:160.811:041.12:340.32:080.55:166:06Waning Crescent13Sun
14Mon11:440.93:050.53:240.45:156:07Waning Crescent14Mon
15Tue12:280.98:31 AM1.03:360.64:280.25:146:08New Moon15Tue
16Wed1:420.98:48 AM1.34:080.65:230.15:136:08New Moon16Wed
17Thu2:430.99:16 AM1.54:380.76:130.05:126:09New Moon17Thu
18Fri9:421.76:58-0.15:116:10Waxing Crescent18Fri
19Sat10:101.79:450.17:420.05:106:10Waxing Crescent19Sat
20Sun10:391.75:096:11Waxing Crescent20Sun
21Mon11:151.612:150.05:076:11Waxing Crescent21Mon
22Tue2:241.612:44-0.15:066:12Waxing Crescent22Tue
23Wed3:161.61:160.05:056:13First Quarter23Wed
24Thu4:061.51:540.05:046:13First Quarter24Thu
25Fri4:581.42:410.15:036:14First Quarter25Fri
26Sat5:521.33:260.25:036:15First Quarter26Sat
27Sun12:000.93:010.32:000.86:027:15Waxing Gibbous27Sun
28Mon11:480.910:570.93:140.53:200.66:017:16Waxing Gibbous28Mon
29Tue10:411.13:370.64:380.46:007:16Waxing Gibbous29Tue
30Wed1:400.910:27 AM1.34:040.75:380.15:597:17Full Moon30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8728912)

Common Questions About Port Saint Joe, FL Tides

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What time does the tide turn (slack tide) in Port Saint Joe, FL today?

Slack tide in Port Saint Joe, FL is approximately 3:28 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 Port Saint Joe, FL?

Port Saint Joe, FL is currently in a spring phase. Tonight's moon is 96% 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 Port Saint Joe, 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 Port Saint Joe, FL?

Tide predictions for Port Saint Joe, 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 Port Saint Joe, FL?

Tide data for Port Saint Joe, FL is sourced from NOAA Station #8728912. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8728912.

What is the moon phase in Port Saint Joe, FL tonight?

Tonight the moon over Port Saint Joe, FL is Waning Gibbous (96% illuminated). This places Port Saint Joe, 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