Galveston Bay Marine Forecast
| Tonight...Southeast Winds Around 10 Knots. Bay Waters Smooth To Slightly Choppy. |
| Friday...Southeast Winds Around 10 Knots, Increasing To 10 To 15 Knots In The Afternoon. Bay Waters Smooth, Increasing To Slightly Choppy In The Afternoon. |
| Friday Night...Southeast Winds 10 To 15 Knots, Becoming South Around 10 Knots After Midnight. Bay Waters Slightly Choppy, Diminishing To Smooth After Midnight. |
| Saturday...South Winds Around 10 Knots, Increasing To 10 To 15 Knots In The Afternoon. Bay Waters Smooth, Increasing To Slightly Choppy In The Afternoon. |
| Saturday Night...South Winds 5 To 10 Knots. Bay Waters Smooth. |
| Sunday...South Winds 5 To 10 Knots. Bay Waters Smooth. |
| Sunday Night...South Winds Around 10 Knots. Bay Waters Smooth To Slightly Choppy. |
| Monday...South Winds 10 To 15 Knots. Bay Waters Slightly Choppy. |
| Monday Night...South Winds 10 To 15 Knots. Bay Waters Slightly Choppy. |
| Tuesday...South Winds Around 10 Knots. Bay Waters Smooth To Slightly Choppy. A Chance Of Showers In The Afternoon. |
| Tuesday Night...Southeast Winds Around 10 Knots. Bay Waters Smooth To Slightly Choppy. A Chance Of Showers After Midnight. |
| Area Forecast Discussion National Weather Service Houston/Galveston TX 455pm CST Thu Nov 13 2025 Issued at 1034am CST Thu Nov 13 2025 Other than some patchy late night/early morning fog over the next few days, the weather will remain quiet. After a period of near to below normal temperatures, we are back into the above normal pattern thanks to ridging aloft and southerly flow at the surface. Afternoon high temperatures will be in the low to mid 80s through Friday, then increase into the mid to upper 80s Saturday through at least midweek next week. Overnight low temperatures will generally be in the low to mid 60s through Saturday night, then increase into the mid 60s to low 70s for the start of the new week. Overall, temperatures will be running around 10-15 degrees above normal. Rain chances remain minimal through the weekend, and have continued to trend downward for the start of the new work week. Increased moisture and a weakening upper-level ridge may allow for some isolated showers Monday afternoon with slightly better chances on Tuesday. Guidance is hinting at the passage of a cold front mid to late week next week bringing better rain chances and a cool down in temperatures, but uncertainty on specifics is low at this time. Marine Issued at 1034am CST Thu Nov 13 2025 Light to occasionally moderate southerly flow and low seas will persist through the start of next week. Some early morning patchy fog may spill over from inland into the northern parts of the Bays through the weekend. Rain chances remain near zero through the weekend with the possibility of some isolated showers possible Monday and Tuesday. NOAA Houston/Galveston TX Office: Watches - Warnings - Advisories TX...None. GM...None. |
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