Water Temperature of the Intracoastal Waterway in Port St. Joe, FL
Current Water Temperature
Measurement Time: Tuesday, July 28, 2026, 11:45 PM EDT
Temperature Locations
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Local Points of Interest
Gulf County CanalStation Name: IWW EAST OF GULF CO CANAL NEAR PORT ST JOE, FL
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 46 feet
Nearest Address:
Port St. Joe, FL 32456
Gulf County
GPS Coordinates: 29.88555556, -85.2436111
Nearby Water Temperatures
Intracoastal Waterway, White City, FL (0.7 mi)Jackson River, Apalachicola, FL (12.5 mi)
Apalachicola River , Sumatra, FL (14.4 mi)
Apalachicola River, Apalachicola, FL (19.3 mi)
Saint Andrew Bay, Panama City, FL (31.3 mi)
Gulf of Mexico, Panama City Beach, FL (44.2 mi)
Sopchoppy River, Sopchoppy, FL (47.9 mi)
Spring Creek, Spring Creek, FL (56.3 mi)
Apalachicola River , Chattahoochee, FL (60.8 mi)
Wakulla Springs, Crawfordville, FL (61.3 mi)
Jackson Blue Spring, Marianna, FL (62.8 mi)
Aucilla River, Lamont, FL (77.2 mi)
Wacissa River, Wacissa, FL (80.8 mi)
Wacissa River, Wacissa, FL (81.1 mi)
Econfina River, Perry, FL (81.5 mi)
Weather for Port St. Joe, Florida
Current Weather

Five Day Weather Forecast

Wed
H: 93°F
L: 79°F

Thu
H: 90°F
L: 81°F

Fri
H: 89°F
L: 81°F

Sat
H: 86°F
L: 78°F

Sun
H: 86°F
L: 80°F
Air Quality
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 93 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 8:36 PM
Daylight: 13 hrs 38 mins
Moon Transit: 1:32 AM
Moonset: 6:50 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
1:02 AM - 3:32 AM2:05 PM - 4:35 PM
Minor Periods
8:25 PM - 9:55 PM6:20 AM - 7:50 AM
Action Rating: 4 out of 5
Extreme Heat Warning issued July 29 at 12:31AM EDT until July 29 at 8:00PM EDT by NWS Tallahassee FL
Effective: Wed July 29, 2026, 12:31 AM
Expires: Wed July 29, 2026, 8:00 PM
* WHAT...Dangerously hot conditions with heat index values up to 116 expected. * WHERE...Portions of Big Bend and Panhandle Florida and south central and southwest Georgia. * WHEN...From 11 AM EDT /10 AM CDT/ this morning to 8 PM EDT /7 PM CDT/ this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events, particularly for those working or participating in outdoor activities.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sunshine, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. This is especially true during warm or hot weather when car interiors can reach lethal temperatures in a matter of minutes. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening.Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Stay cool, stay hydrated, stay informed.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 104.42 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 8:36 PM
Daylight: 13 hrs 38 mins
Moon Transit: 1:32 AM
Moonset: 6:50 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
1:02 AM - 3:32 AM2:05 PM - 4:35 PM
Minor Periods
8:25 PM - 9:55 PM6:20 AM - 7:50 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 95.63 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 8:36 PM
Daylight: 13 hrs 37 mins
Moon Transit: 2:18 AM
Moonset: 7:48 AM
Moon Phase: Full
Moon Illumination: 97.1%
Best Times for Fishing or Hunting
Major Periods
1:48 AM - 4:18 AM2:50 PM - 5:20 PM
Minor Periods
8:57 PM - 10:27 PM7:18 AM - 8:48 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 99.29 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 8:35 PM
Daylight: 13 hrs 35 mins
Moon Transit: 3:03 AM
Moonset: 8:47 AM
Moon Phase: Full
Moon Illumination: 92.0%
Best Times for Fishing or Hunting
Major Periods
2:33 AM - 5:03 AM3:34 PM - 6:04 PM
Minor Periods
9:26 PM - 10:56 PM8:17 AM - 9:47 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.56 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 72.54 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 8:34 PM
Daylight: 13 hrs 34 mins
Moon Transit: 3:46 AM
Moonset: 9:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%
Best Times for Fishing or Hunting
Major Periods
3:16 AM - 5:46 AM4:17 PM - 6:47 PM
Minor Periods
9:55 PM - 11:25 PM9:14 AM - 10:44 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.69 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 47.22 μg/m3
Astronomical
Sun Transit: 1:47 PM
Sunset: 8:34 PM
Daylight: 13 hrs 33 mins
Moon Transit: 6:50 PM
Moonset: 10:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%
Best Times for Fishing or Hunting
Major Periods
6:20 PM - 8:50 PM6:20 PM - 8:50 PM
Minor Periods
10:23 PM - 11:53 PM10:12 AM - 11:42 AM
Action Rating: 4 out of 5
