Water Temperature of the Brownsville Ship Channel in South Padre Island, TX

Current Water Temperature

75.9°F

Measurement Time: Monday, April 13, 2026, 3:18 AM CDT

Today's Tides

Low: April 13, 6:41 AM, 0.5 ft
 High: April 13, 2:25 PM, 1.3 ft
Low: April 13, 7:43 PM, 1.1 ft

Temperature Locations

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Local Points of Interest

Isla Blanca Beach; Brazos Santiago Pass; Del Mar Beach; Brazos Island State Park; Boca Chica Beach; Back Bay; South Bay; Clark Island; Long Island; Laguna Madre; Laguna Vista; Gulf of Mexico; Port Isabel, TX; Coast Guard Station South Padre Island

Brownsville Ship Channel

Station Name: SPI Brazos Santiago
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: 0 feet

Nearest Address:
1 Padre Blvd
South Padre Island, TX 78597
Cameron County

GPS Coordinates: 26.0675, -97.154722

Nearby Water Temperatures

Laguna Madre, South Padre Island, TX (0.8 mi)
Port Isabel Channel, Port Isabel, TX (3.8 mi)
Laguna Madre, Bayview, TX (15.7 mi)
Rio Grande, Los Indios, TX (37.9 mi)
Rio Grande, Mercedes, TX (46.3 mi)
Laguna Madre, Armstrong, TX (54.3 mi)
Rio Grande, Mission, TX (73.4 mi)
Rio Grande, Mission, TX (75.4 mi)
Rio Grande, Mission, TX (78 mi)
Baffin Bay, Kingsville, TX (86.3 mi)
Gulf Intracoastal Waterway, Corpus Christi, TX (98.4 mi)
Rio Grande, Rio Grande City, TX (103.7 mi)
Packery Channel, Corpus Christi, TX (108.4 mi)
Rio Grande, Roma, TX (117.7 mi)
Corpus Christi Bay, Corpus Christi, TX (121.4 mi)

Weather for South Padre Island, Texas

Current Weather

75.9°F
Overcast
Overcast
80.9°F
78.3°F
91%
SE 21.9 mph
32.3 mph
73.9°F
72.2°F
0 in
100%
9 mi
1016 mbar
0

Five Day Weather Forecast

Partly Cloudy
Mon
H: 75°F
L: 73°F
Overcast
Tue
H: 74°F
L: 72°F
Overcast
Wed
H: 75°F
L: 72°F
Partly Cloudy
Thu
H: 78°F
L: 73°F
Patchy rain nearby
Fri
H: 78°F
L: 74°F

Air Quality

PM2.5: 10.36 μg/m3
PM10: 15.76 μg/m3
Carbon Monoxide: 123.56 μg/m3
Nitrogen Dioxide: 1.66 μg/m3
Sulphur Dioxide: 0.76 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:29 PM
Sunset: 7:51 PM
Daylight: 12 hrs 44 mins
Moonrise: 4:38 AM
Moon Transit: 10:23 AM
Moonset: 4:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

9:17 PM - 11:47 PM
9:53 AM - 12:23 AM

Minor Periods

3:46 PM - 5:16 PM
4:08 AM - 5:38 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Partly Cloudy
75°F
72.7°F
73.9°F
94%
0 in
0%
0%
21.9 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 10.56 μg/m3
PM10: 16 μg/m3
Carbon Monoxide: 124.8 μg/m3
Nitrogen Dioxide: 1.59 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 84.04 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:29 PM
Sunset: 7:51 PM
Daylight: 12 hrs 44 mins
Moonrise: 4:38 AM
Moon Transit: 10:23 AM
Moonset: 4:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

9:17 PM - 11:47 PM
9:53 AM - 12:23 AM

Minor Periods

3:46 PM - 5:16 PM
4:08 AM - 5:38 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Overcast
74.3°F
71.6°F
72.9°F
95%
0 in
0%
0%
21.3 mph
2.6


Air Quality

AQI: 1 - Good
PM2.5: 10.46 μg/m3
PM10: 15.55 μg/m3
Carbon Monoxide: 126.8 μg/m3
Nitrogen Dioxide: 1.63 μg/m3
Sulphur Dioxide: 0.89 μg/m3
Ozone: 81.72 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:28 PM
Sunset: 7:52 PM
Daylight: 12 hrs 45 mins
Moonrise: 5:10 AM
Moon Transit: 12:00 AM
Moonset: 5:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

4:45 PM - 6:15 PM
4:40 AM - 6:10 AM

Action Rating: 2 out of 5

Wednesday, April 15, 2026

Weather Forecast

Overcast
74.7°F
71.7°F
72.9°F
94%
0 in
0%
0%
20.8 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 10.51 μg/m3
PM10: 15.67 μg/m3
Carbon Monoxide: 129.17 μg/m3
Nitrogen Dioxide: 1.51 μg/m3
Sulphur Dioxide: 0.86 μg/m3
Ozone: 84.16 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:28 PM
Sunset: 7:52 PM
Daylight: 12 hrs 47 mins
Moonrise: 5:43 AM
Moon Transit: 10:33 AM
Moonset: 6:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

5:46 PM - 7:16 PM
5:13 AM - 6:43 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Partly Cloudy
78.3°F
72.8°F
75.4°F
86%
0 in
0%
0%
20.4 mph
2.7


Air Quality

AQI: 1 - Good
PM2.5: 10.95 μg/m3
PM10: 15.92 μg/m3
Carbon Monoxide: 148.67 μg/m3
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 81.62 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:28 PM
Sunset: 7:53 PM
Daylight: 12 hrs 48 mins
Moonrise: 6:18 AM
Moon Transit: 12:44 AM
Moonset: 7:20 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:14 AM - 2:44 PM

Minor Periods

6:50 PM - 8:20 PM
5:48 AM - 7:18 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Patchy rain nearby
78.3°F
73.7°F
75.4°F
87%
0.01 in
87%
0%
22.1 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:28 PM
Sunset: 7:53 PM
Daylight: 12 hrs 50 mins
Moonrise: 6:55 AM
Moon Transit: 1:36 PM
Moonset: 8:27 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:06 PM - 3:36 PM

Minor Periods

7:57 PM - 9:27 PM
6:25 AM - 7:55 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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