Water Temperature of the Intracoastal Waterway in Port Arthur, TX

Current Water Temperature

81.9°F

Measurement Time: Tuesday, May 26, 2026, 4:30 PM CDT

Today's Tides

 High: May 26, 4:12 AM, 1.0 ft
Low: May 26, 9:03 AM, 0.8 ft
 High: May 26, 2:01 PM, 1.0 ft
Low: May 26, 9:34 PM, 0.3 ft

Temperature Locations

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Local Points of Interest

Sabine Lake; Pleasure Island

Intracoastal Waterway

Station Name: Port Arthur
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 10 feet

Sensor Depth: -3 feet

Nearest Address:
913 TB Ellison Pkwy
Port Arthur, TX 77640
Jefferson County

GPS Coordinates: 29.867083, -93.931000

Nearby Water Temperatures

Sabine Lake, Port Arthur, TX (7.2 mi)
Sabine Pass, Port Arthur, TX (13.4 mi)
Lower Neches Valley Authority Canal, Beaumont, TX (23.9 mi)
Galveston Bay, High Island, TX (33.4 mi)
Calcasieu Ship Channel, Cameron, LA (35.9 mi)
Rollover Pass, Port Bolivar, TX (42.6 mi)
Calcasieu River, Westlake, LA (43.8 mi)
Lake Charlotte, Wallisville, TX (47 mi)
Trinity River, Wallisville, TX (48.1 mi)
Old River, Wallisville, TX (48.9 mi)
Lake Charles, Lake Charles, LA (49.1 mi)
Old River Cutoff, Moss Bluff, TX (50.3 mi)
Trinity River, Liberty, TX (50.8 mi)
Trinity Bay, Anahuac, TX (50.9 mi)
Old River Lake, Cove, TX (52.1 mi)

Weather for Port Arthur, Texas

Current Weather

84.9°F
Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
94.7°F
94.7°F
65%
SSE 10.3 mph
11.8 mph
84.9°F
78.5°F
0 in
25%
9 mi
1010 mbar
5.4

Five Day Weather Forecast

Sunny
Tue
H: 87°F
L: 71°F
Moderate rain
Wed
H: 79°F
L: 74°F
Patchy rain nearby
Thu
H: 91°F
L: 72°F
Sunny
Fri
H: 91°F
L: 75°F
Sunny
Sat
H: 89°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 7.75 μg/m3
PM10: 9.65 μg/m3
Carbon Monoxide: 118.85 μg/m3
Nitrogen Dioxide: 5.65 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 64 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:12 PM
Sunset: 8:09 PM
Daylight: 13 hrs 52 mins
Moonrise: 4:14 PM
Moon Transit: 10:01 PM
Moonset: 3:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

8:37 AM - 11:07 AM
12:00 AM - 12:00 AM

Minor Periods

3:44 PM - 5:14 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Special Weather Statement issued May 26 at 9:54AM CDT by NWS Lake Charles LA

Effective: Tue May 26, 2026, 9:54 AM
Expires: Tue May 26, 2026, 4:00 PM

At 0950...The National Weather Service has received a report of a funnel cloud in the vicinity of East Calcasieu Parish. A very moist and unstable tropical airmass is in place across the area. Meanwhile...the vertical wind profile over the area is light and variable. These conditions are favorable for the development of tropical funnel clouds...especially where rain cooled boundaries...known as outflow boundaries...and the seabreeze collide. These tropical funnel clouds are usually short-lived and do not reach the ground. If the funnel cloud becomes more severe and reaches the ground...minor damage may occur...and a tornado warning will likely be issued. Stay tuned for later statements and updates on this weather situation.


Tuesday, May 26, 2026

Weather Forecast

Sunny
86.9°F
71.4°F
78.1°F
84%
0 in
0%
0%
10.5 mph
9.1


Air Quality

AQI: 2 - Moderate
PM2.5: 15.53 μg/m3
PM10: 17.12 μg/m3
Carbon Monoxide: 130.85 μg/m3
Nitrogen Dioxide: 6.88 μg/m3
Sulphur Dioxide: 3.31 μg/m3
Ozone: 80.44 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:12 PM
Sunset: 8:09 PM
Daylight: 13 hrs 52 mins
Moonrise: 4:14 PM
Moon Transit: 10:01 PM
Moonset: 3:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.9%

Best Times for Fishing or Hunting

Major Periods

8:37 AM - 11:07 AM
12:00 AM - 12:00 AM

Minor Periods

3:44 PM - 5:14 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Wednesday, May 27, 2026

Weather Forecast

Moderate rain
78.8°F
73.9°F
76.5°F
86%
0.74 in
89%
0%
11.4 mph
3.8


Air Quality

AQI: 1 - Good
PM2.5: 7.49 μg/m3
PM10: 9.41 μg/m3
Carbon Monoxide: 129.25 μg/m3
Nitrogen Dioxide: 4.9 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 60.12 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:12 PM
Sunset: 8:09 PM
Daylight: 13 hrs 52 mins
Moonrise: 5:09 PM
Moon Transit: 10:43 PM
Moonset: 3:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.7%

Best Times for Fishing or Hunting

Major Periods

9:19 AM - 11:49 AM
12:00 AM - 12:00 AM

Minor Periods

4:39 PM - 6:09 PM
3:12 AM - 4:42 AM

Action Rating: 2 out of 5

Thursday, May 28, 2026

Weather Forecast

Patchy rain nearby
90.6°F
72°F
79.9°F
74%
0.04 in
84%
0%
8.5 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 5.86 μg/m3
PM10: 6.7 μg/m3
Carbon Monoxide: 135.97 μg/m3
Nitrogen Dioxide: 5.8 μg/m3
Sulphur Dioxide: 2.57 μg/m3
Ozone: 57.24 μg/m3

Astronomical

Sunrise: 6:17 AM
Sun Transit: 1:13 PM
Sunset: 8:10 PM
Daylight: 13 hrs 53 mins
Moonrise: 6:06 PM
Moon Transit: 11:28 PM
Moonset: 4:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.7%

Best Times for Fishing or Hunting

Major Periods

10:03 AM - 12:33 AM
12:00 AM - 12:00 AM

Minor Periods

5:36 PM - 7:06 PM
3:43 AM - 5:13 AM

Action Rating: 2 out of 5

Friday, May 29, 2026

Weather Forecast

Sunny
90.5°F
74.5°F
81.5°F
72%
0 in
0%
0%
9.8 mph
10.5


Air Quality

AQI: 1 - Good
PM2.5: 11.65 μg/m3
PM10: 12.43 μg/m3
Carbon Monoxide: 178.35 μg/m3
Nitrogen Dioxide: 9.15 μg/m3
Sulphur Dioxide: 3.41 μg/m3
Ozone: 62.88 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 1:13 PM
Sunset: 8:11 PM
Daylight: 13 hrs 54 mins
Moonrise: 7:04 PM
Moon Transit: 12:00 AM
Moonset: 4:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:49 AM - 1:19 PM

Minor Periods

6:34 PM - 8:04 PM
4:16 AM - 5:46 AM

Action Rating: 3 out of 5

Saturday, May 30, 2026

Weather Forecast

Sunny
88.9°F
75.6°F
81.1°F
76%
0 in
0%
0%
9.8 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 12.75 μg/m3
PM10: 13.71 μg/m3
Carbon Monoxide: 180.33 μg/m3
Nitrogen Dioxide: 8.53 μg/m3
Sulphur Dioxide: 3.1 μg/m3
Ozone: 78.15 μg/m3

Astronomical

Sunrise: 6:16 AM
Sun Transit: 1:13 PM
Sunset: 8:11 PM
Daylight: 13 hrs 55 mins
Moonrise: 8:01 PM
Moon Transit: 12:15 AM
Moonset: 5:23 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:37 AM - 2:07 PM

Minor Periods

7:31 PM - 9:01 PM
4:53 AM - 6:23 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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