• Tonight

    Jul 29

    Lo 76°

    Mainly clear

    Beach & Pool Weather
    • UV
      11 - Extreme
    • Cloud
      Cover
      17%
    • Precip
      2%
  • Wed

    Jul 30

    97°Lo 79°

    Mostly sunny

    Very Good at the beach or pool
    • UV
      11 - Extreme
    • Cloud
      Cover
      11%
    • Precip
      2%
    more
  • Thu

    Jul 31

    97°Lo 78°

    Sunny and breezy

    Very Good at the beach or pool
    • UV
      11 - Extreme
    • Cloud
      Cover
      9%
    • Precip
      3%
    more
  • Fri

    Aug 1

    97°Lo 78°

    Mostly sunny and very warm

    Excellent at the beach or pool
    • UV
      11 - Extreme
    • Cloud
      Cover
      24%
    • Precip
      6%
    more
  • Sat

    Aug 2

    92°Lo 76°

    Partly sunny and very warm

    Excellent at the beach or pool
    • UV
      11 - Extreme
    • Cloud
      Cover
      39%
    • Precip
      18%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Sunny
Mostly Sunny
Sunny
Partly Sunny
Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 77° 78° 82° 86° 90° 92° 94° 95°
RealFeel® 82° 88° 92° 98° 102° 102° 103° 103°
Humidity 87% 91% 79% 68% 60% 52% 47% 46%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 4 S 4 SSE 6 SSE 8 SSE 8 SSE 9 SSE 10 SSE 10 SE
UV Index 0 1 4 6 9 10 11 10
Cloud Cover 3% 12% 1% 45% 3% 40% 34% 33%
Dew Point 73° 75° 75° 75° 74° 73° 72° 71°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Port Isabel Tide Table - Jul 29

See all tide tables >
High 7:29 AM 1 ft
Low 12:21 PM 0.9 ft
High 3:41 PM 0.9 ft

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2013
High 97° 94° 100° (1908) 95°
Low 76° 76° 70° (1965) 77°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 13:24 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:13 AM with 12:41 of moolight, then sets at 9:54 PM

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Tue. Beach & Pool

Tue. UV Index

Tue. Wind Maps