Water Temperature of the Intracoastal Waterway in Port Arthur, TX

Current Water Temperature

75.2°F

Measurement Time: Wednesday, May 6, 2026, 2:24 AM CDT

Today's Tides

Low: May 6, 2:25 AM, 0.2 ft
 High: May 6, 2:37 PM, 1.3 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

75°F
Overcast
Overcast
79.2°F
77.8°F
94%
S 11.9 mph
18.5 mph
73.7°F
70.8°F
0 in
100%
8 mi
1010 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 84°F
L: 73°F
Moderate rain
Thu
H: 78°F
L: 68°F
Moderate rain
Fri
H: 81°F
L: 68°F
Moderate rain
Sat
H: 87°F
L: 68°F
Patchy rain nearby
Sun
H: 88°F
L: 67°F

Air Quality

AQI: 1 - Good
PM2.5: 10.35 μg/m3
PM10: 13.65 μg/m3
Carbon Monoxide: 146.85 μg/m3
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:12 PM
Sunset: 7:56 PM
Daylight: 13 hrs 27 mins
Moonrise: 12:52 AM
Moon Transit: 4:51 AM
Moonset: 9:52 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

4:21 AM - 6:51 AM
4:14 PM - 6:44 PM

Minor Periods

9:22 AM - 10:52 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, May 6, 2026

Weather Forecast

Patchy rain nearby
83.8°F
72.9°F
78.1°F
88%
0.04 in
83%
0%
14.1 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 11.36 μg/m3
PM10: 14.54 μg/m3
Carbon Monoxide: 153.57 μg/m3
Nitrogen Dioxide: 3.19 μg/m3
Sulphur Dioxide: 1.57 μg/m3
Ozone: 80.24 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:12 PM
Sunset: 7:56 PM
Daylight: 13 hrs 27 mins
Moonrise: 12:52 AM
Moon Transit: 4:51 AM
Moonset: 9:52 AM
Moon Phase: Waning Gibbous
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

4:21 AM - 6:51 AM
4:14 PM - 6:44 PM

Minor Periods

9:22 AM - 10:52 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, May 7, 2026

Weather Forecast

Moderate rain
78.1°F
67.5°F
74.1°F
88%
0.28 in
87%
0%
15.2 mph
4.4


Air Quality

AQI: 1 - Good
PM2.5: 6.87 μg/m3
PM10: 8.3 μg/m3
Carbon Monoxide: 166.89 μg/m3
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 73.92 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:12 PM
Sunset: 7:57 PM
Daylight: 13 hrs 29 mins
Moonrise: 12:38 AM
Moon Transit: 5:41 AM
Moonset: 10:49 AM
Moon Phase: Waning Gibbous
Moon Illumination: 59.1%

Best Times for Fishing or Hunting

Major Periods

5:11 AM - 7:41 AM
5:03 PM - 7:33 PM

Minor Periods

10:19 AM - 11:49 AM
12:08 AM - 1:38 AM

Action Rating: 3 out of 5

Friday, May 8, 2026

Weather Forecast

Moderate rain
81°F
67.8°F
73.4°F
86%
0.31 in
89%
0%
9.2 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.91 μg/m3
PM10: 9.48 μg/m3
Carbon Monoxide: 173.53 μg/m3
Nitrogen Dioxide: 6.89 μg/m3
Sulphur Dioxide: 2.53 μg/m3
Ozone: 65.52 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:12 PM
Sunset: 7:58 PM
Daylight: 13 hrs 30 mins
Moonrise: 1:18 AM
Moon Transit: 6:30 AM
Moonset: 11:47 AM
Moon Phase: Last Quarter
Moon Illumination: 47.9%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
5:51 PM - 8:21 PM

Minor Periods

11:17 AM - 12:47 AM
12:48 AM - 2:18 AM

Action Rating: 4 out of 5

Saturday, May 9, 2026

Weather Forecast

Moderate rain
87.2°F
67.7°F
76°F
78%
0.39 in
75%
0%
11 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 7.49 μg/m3
PM10: 9.37 μg/m3
Carbon Monoxide: 148.33 μg/m3
Nitrogen Dioxide: 5.27 μg/m3
Sulphur Dioxide: 1.74 μg/m3
Ozone: 56.56 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:12 PM
Sunset: 7:58 PM
Daylight: 13 hrs 31 mins
Moonrise: 1:54 AM
Moon Transit: 7:17 AM
Moonset: 12:46 AM
Moon Phase: Last Quarter
Moon Illumination: 36.7%

Best Times for Fishing or Hunting

Major Periods

6:47 AM - 9:17 AM
6:37 PM - 9:07 PM

Minor Periods

12:16 AM - 1:46 PM
1:24 AM - 2:54 AM

Action Rating: 3 out of 5

Sunday, May 10, 2026

Weather Forecast

Patchy rain nearby
87.9°F
66.9°F
75.2°F
79%
0.01 in
87%
0%
12.5 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 7.66 μg/m3
PM10: 9.03 μg/m3
Carbon Monoxide: 159.81 μg/m3
Nitrogen Dioxide: 6.4 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 58.54 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:12 PM
Sunset: 7:59 PM
Daylight: 13 hrs 33 mins
Moonrise: 2:27 AM
Moon Transit: 8:02 AM
Moonset: 1:44 PM
Moon Phase: Last Quarter
Moon Illumination: 26.2%

Best Times for Fishing or Hunting

Major Periods

7:32 AM - 10:02 AM
7:22 PM - 9:52 PM

Minor Periods

1:14 PM - 2:44 PM
1:57 AM - 3:27 AM

Action Rating: 2 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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