Irving TX
07/18/2026 06:00 AM
79°F
TEMPERATURE
Winds 10 mph S
Mostly Sunny
Mostly sunny, with a high near 97. Heat index values as high as 102. South southwest wind around 10 mph, with gusts as high as 20 mph.
Moonrise
12:07 PM
Moonset
11:57 PM
Sunrise
06:31 AM
Moon Phase
Waxing crescent
Sunset
08:36 PM

Hourly Forecast

Sat, 06:00 AM

Mostly Sunny
Winds: 10 mph S
79°

Sat, 07:00 AM

Mostly Sunny
Winds: 10 mph S
77°

Sat, 08:00 AM

Mostly Sunny
Winds: 10 mph SSW
79°

Sat, 09:00 AM

Sunny
Winds: 10 mph SSW
81°

Sat, 10:00 AM

Sunny
Winds: 10 mph SSW
85°

Sat, 11:00 AM

Sunny
Winds: 10 mph SSW
88°

Sat, 12:00 PM

Sunny
Winds: 10 mph SSW
90°

Sat, 01:00 PM

Mostly Sunny
Winds: 10 mph SSW
92°

Sat, 02:00 PM

Mostly Sunny
Winds: 10 mph SSW
94°

Sat, 03:00 PM

Mostly Sunny
Winds: 10 mph SSW
95°

Sat, 04:00 PM

Mostly Sunny
Winds: 10 mph S
96°

Sat, 05:00 PM

Mostly Sunny
Winds: 10 mph S
97°

Sat, 06:00 PM

Mostly Clear
Winds: 10 mph S
95°

Sat, 07:00 PM

Mostly Clear
Winds: 10 mph S
95°

Sat, 08:00 PM

Mostly Clear
Winds: 10 mph S
92°

Sat, 09:00 PM

Mostly Clear
Winds: 10 mph S
89°

Sat, 10:00 PM

Mostly Clear
Winds: 10 mph S
88°

Sat, 11:00 PM

Mostly Clear
Winds: 5 mph S
86°

Sun, 12:00 AM

Mostly Clear
Winds: 5 mph S
85°

Sun, 01:00 AM

Mostly Clear
Winds: 5 mph S
84°

Sun, 02:00 AM

Partly Cloudy
Winds: 5 mph S
83°

Sun, 03:00 AM

Mostly Clear
Winds: 5 mph S
82°

Sun, 04:00 AM

Partly Cloudy
Winds: 10 mph SSW
81°

Sun, 05:00 AM

Mostly Clear
Winds: 10 mph SSW
81°

Today

Mostly Sunny
97°
Winds: 10 mph SSW
Mostly sunny, with a high near 97. Heat index values as high as 102. South southwest wind around 10 mph, with gusts as high as 20 mph.

Tonight

Mostly Clear
79°
Winds: 5 to 10 mph S
Mostly clear. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 99. South wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Sunny
99°
Winds: 5 to 10 mph SSW
Sunny, with a high near 99. Heat index values as high as 103. South southwest wind 5 to 10 mph.

Sunday Night

Clear
80°
Winds: 5 to 10 mph S
Clear, with a low around 80. Heat index values as high as 101. South wind 5 to 10 mph.

Monday

Sunny
101°
Winds: 5 to 10 mph SSW
Sunny, with a high near 101. South southwest wind 5 to 10 mph.

Monday Night

Clear
81°
Winds: 5 to 10 mph SSW
Clear, with a low around 81. South southwest wind 5 to 10 mph.

Tuesday

Sunny
104°
Winds: 5 mph SW
Sunny, with a high near 104. Southwest wind around 5 mph.

Tuesday Night

Clear
83°
Winds: 5 mph SSW
Clear, with a low around 83. South southwest wind around 5 mph.

Wednesday

Sunny
105°
Winds: 5 mph SW
Sunny, with a high near 105. Southwest wind around 5 mph.

Wednesday Night

Mostly Clear
83°
Winds: 5 to 10 mph S
Mostly clear, with a low around 83.

Thursday

Sunny
104°
Winds: 5 to 10 mph S
Sunny, with a high near 104.

Thursday Night

Mostly Clear
83°
Winds: 5 to 10 mph S
Mostly clear, with a low around 83.

Friday

Sunny
103°
Winds: 5 to 10 mph S
Sunny, with a high near 103.

Friday Night

Mostly Clear
82°
Winds: 10 mph S
Mostly clear, with a low around 82.

Coastal Waters Forecast for Texas

National Weather Service Houston/Galveston TX

For High Island to the Matagorda Ship Channel Out 60 NM including Galveston and Matagorda Bays.

Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves.along with the occasional height of the average highest 10 percent of the waves. Favorable marine conditions are anticipated into midweek. Southerly winds 10 to 15 knots and 2-3 foot seas will prevail today. As surface high pressure moves into the northwest Gulf Sunday and early next week we should see slightly lighter south-southwest winds and seas further subsiding.

Galveston Bay

REST OF TONIGHT
South winds around 10 knots Bay waters smooth to slightly choppy
SATURDAY
South winds 10 to 15 knots Bay waters slightly choppy
SATURDAY NIGHT
South winds 10 to 15 knots, becoming southwest around 10 knots after midnight Bay waters slightly choppy, diminishing to smooth after midnight
SUNDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Bay waters smooth
SUNDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
MONDAY
West winds 5 to 10 knots, becoming south in the afternoon Bay waters smooth
MONDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
TUESDAY
West winds 5 to 10 knots, becoming southwest in the afternoon Bay waters smooth
TUESDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
WEDNESDAY
West winds 5 to 10 knots, becoming southwest in the afternoon Bay waters smooth
WEDNESDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
Reporting time 12:01 AM CDT Sat Jul 18 2026

Matagorda Bay

REST OF TONIGHT
South winds 10 to 15 knots Bay waters slightly choppy
SATURDAY
South winds 10 to 15 knots Bay waters slightly choppy
SATURDAY NIGHT
South winds 10 to 15 knots Bay waters slightly choppy
SUNDAY
South winds around 10 knots Bay waters smooth to slightly choppy
SUNDAY NIGHT
South winds 10 to 15 knots Bay waters slightly choppy
MONDAY
South winds 5 to 10 knots Bay waters smooth
MONDAY NIGHT
South winds around 10 knots Bay waters smooth to slightly choppy
TUESDAY
South winds 5 to 10 knots Bay waters smooth
TUESDAY NIGHT
South winds 5 to 10 knots Bay waters smooth
WEDNESDAY
South winds 5 to 10 knots Bay waters smooth
WEDNESDAY NIGHT
South winds around 10 knots Bay waters smooth to slightly choppy
Reporting time 12:01 AM CDT Sat Jul 18 2026

Coastal waters from Freeport to Matagorda Ship Channel TX out
20 NMCoastal waters from High Island to Freeport TX out 20 NM

REST OF TONIGHT
South winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: Southeast 3 feet at 6 seconds
SATURDAY
South winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: South 3 feet at 5 seconds
SATURDAY NIGHT
South winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: Southeast 3 feet at 6 seconds
SUNDAY
South winds 5 to 10 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 6 seconds
SUNDAY NIGHT
South winds 10 to 15 knots Seas around 2 feet Wave Detail: South 2 feet at 5 seconds
MONDAY
Southwest winds 5 to 10 knots Seas around 2 feet Wave Detail: South 2 feet at 5 seconds
MONDAY NIGHT
Southwest winds 10 to 15 knots Seas around 2 feet
TUESDAY
Southwest winds 10 to 15 knots, diminishing to around 10 knots in the afternoon Seas around 2 feet
TUESDAY NIGHT
Southwest winds 10 to 15 knots Seas around 2 feet
WEDNESDAY
Southwest winds 10 to 15 knots, diminishing to around 10 knots in the afternoon Seas around 2 feet
WEDNESDAY NIGHT
Southwest winds 10 to 15 knots Seas around 2 feet
Reporting time 12:01 AM CDT Sat Jul 18 2026

Waters from Freeport to Matagorda Ship Channel TX from 20 to
60 NMWaters from High Island to Freeport TX from 20 to 60 NM

REST OF TONIGHT
South winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: Southeast 3 feet at 6 seconds
SATURDAY
South winds 10 to 15 knots, diminishing to around 10 knots in the afternoon Seas 2 to 3 feet Wave Detail: Southeast 3 feet at 6 seconds
SATURDAY NIGHT
South winds around 10 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 6 seconds
SUNDAY
South winds 5 to 10 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 6 seconds
SUNDAY NIGHT
South winds around 10 knots, becoming southwest 10 to 15 knots after midnight Seas around 2 feet Wave Detail: South 2 feet at 6 seconds
MONDAY
Southwest winds 5 to 10 knots Seas around 2 feet Wave Detail: South 2 feet at 5 seconds
MONDAY NIGHT
South winds around 10 knots, becoming southwest 10 to 15 knots after midnight Seas around 2 feet
TUESDAY
Southwest winds 5 to 10 knots Seas around 2 feet
TUESDAY NIGHT
South winds around 10 knots, becoming southwest 10 to 15 knots after midnight Seas around 2 feet
WEDNESDAY
Southwest winds 5 to 10 knots Seas around 2 feet
WEDNESDAY NIGHT
South winds around 10 knots, becoming southwest 10 to 15 knots after midnight Seas around 2 feet
Reporting time 12:01 AM CDT Sat Jul 18 2026
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