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 Details for Galveston Bay Small Craft Advisory

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Small Craft Advisory SMALL CRAFT ADVISORY - Galveston Bay

Regional Radar
Radar/Satellite images courtesy of National Weather Service.
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Updated: @ 18-Apr-2026 2:50am - next update at 2:55am  
Summary / Temperature Wind Rain Outlook
Night time, Dry Night time, Dry
Currently: 72.5, Max: 73.8, Min: 72.1 72.5°F
Warmer 0.2°F than last hour.

Comfortable

Feels like: 71.1°F

24-hr difference
0.4°FWarmer 0.4°F than yesterday at this time.
  Today Yesterday
High: 73.8°F
12:00am 		88.2°F
2:44pm
Low: 72.1°F
1:53am 		71.1°F
6:55am
Wind from S S
2.7
Gust:
 1 mph
1 Bft - Light Air
Today: 8.1 mph 12:06am
Gust Month: 16.0 mph April 4
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2.32 in
Season Total: 4.18 in
7 rain days in April.
Saturday

Saturday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Humidity & Barometer Almanac Moon
Humidity: 86 %  
Dew Point: 68.1°F Increased 0.2°F since last hour.
Barometer: 29.804 inHg Falling 0.02 inHg/hr
Baro Trend: Falling slowly
Sunrise: 7:00am
Sunset: 7:59pm
Moonrise: 7:28am
Moonset: 8:31pm
Waxing Crescent
Waxing Crescent, Moon at 0 days in cycle
1%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Saturday
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy

Lo 65 °F		 NWS forecast: Mostly cloudy. Low around 65, with temperatures rising to around 69 overnight. South southwest wind around 10 mph.
Davis VP+ forecast: Increasing clouds with little temp change.
 
Saturday

Saturday: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Hi 76 °F		 NWS forecast: Showers and thunderstorms likely after 7am. Mostly cloudy. High near 76, with temperatures falling to around 65 in the afternoon. Northwest wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.