Tides Today & Tomorrow in Port Saint Joe, FL

TIDE TIMES for Saturday, July 18, 2026
The tide is currently falling in Port Saint Joe, FL.
Next low tide : in 4h 38m at 9:10 pm (0.6 ft)
Next high tide (tomorrow) : 6:18 am (1.1 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waxing Crescent (23% illuminated)
Tide Station Location : Station #8728912
Common Questions About Tides

Port Saint Joe, FL Tides - Mar 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:311.24:31-0.36:055:40First Quarter1Fri
2Sat5:191.25:48-0.36:045:41Waxing Gibbous2Sat
3Sun10:031.26:48-0.36:035:42Waxing Gibbous3Sun
4Mon11:490.410:491.17:34-0.11:420.36:025:42Waxing Gibbous4Mon
5Tue12:340.58:130.02:500.36:015:43Waxing Gibbous5Tue
6Wed6:520.21:150.54:180.13:500.36:005:44Full Moon6Wed
7Thu12:530.91:500.64:480.14:430.25:595:44Full Moon7Thu
8Fri9:310.62:180.65:200.25:320.25:585:45Full Moon8Fri
9Sat2:320.79:520.512:140.66:180.15:565:46Full Moon9Sat
10Sun4:130.611:06 AM0.912:030.58:010.16:556:46Waning Gibbous10Sun
11Mon4:590.52:400.97:410.48:450.16:546:47Waning Gibbous11Mon
12Tue3:181.01:150.26:536:48Waning Gibbous12Tue
13Wed3:541.11:460.16:526:48Waning Gibbous13Wed
14Thu4:321.22:220.06:516:49Third Quarter14Thu
15Fri5:141.33:09-0.16:496:49Third Quarter15Fri
16Sat6:021.34:06-0.16:486:50Third Quarter16Sat
17Sun6:541.35:04-0.16:476:51Third Quarter17Sun
18Mon8:041.25:57-0.16:466:51Waning Crescent18Mon
19Tue9:541.26:500.06:456:52Waning Crescent19Tue
20Wed1:020.67:410.13:370.46:436:53Waning Crescent20Wed
21Thu1:280.74:540.24:450.36:426:53New Moon21Thu
22Fri1:191.01:560.85:260.35:440.16:416:54New Moon22Fri
23Sat2:430.92:221.05:590.412:060.96:406:54New Moon23Sat
24Sun3:420.810:200.26:320.47:33-0.16:396:55Waxing Crescent24Sun
25Mon4:400.710:450.112:270.18:25-0.16:376:56Waxing Crescent25Mon
26Tue11:381.511:080.11:08-0.19:190.06:366:56Waxing Crescent26Tue
27Wed12:261.51:48-0.26:356:57Waxing Crescent27Wed
28Thu3:491.42:31-0.26:346:57First Quarter28Thu
29Fri4:121.43:25-0.16:336:58First Quarter29Fri
30Sat4:501.34:390.06:316:59First Quarter30Sat
31Sun5:391.26:180.16:306:59Waxing Gibbous31Sun
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 1:44 am — 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 transitional phase. Tonight's moon is 23% 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 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 Waxing Crescent (23% illuminated). This places Port Saint Joe, 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