Catastrophic Flooding Impacts in South-Central Texas

Widespread life-threatening flash and urban flooding will continue to pose a significant threat to life and property in south-central Texas. Catastrophic fiver flooding, with rapid rises on small streams, arroyos, and typically dry washes, is expected. Monsoonal showers persist across the Great Basin and Southwest with greatest flash flooding in southern Arizona. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

15NM S Seattle WA

Marine Point Forecast

[NOTICE]

Today
SW 9kt
< 1ft
Tonight
SSW 8kt
< 1ft
Friday
⇑WSW 6kt
< 1ft
Friday Night
Light Wind
< 1ft
Saturday
⇑NW 6kt
< 1ft
Saturday Night
NNW 6kt⇓
< 1ft
Sunday
⇑NNW 7kt
< 1ft
Sunday Night
N 7kt⇓
< 1ft
Monday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:27 am PDT Jul 16, 2026
Forecast Valid: 11am PDT Jul 16, 2026-6pm PDT Jul 22, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 6 to 9 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Tonight

SSW wind 5 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

NNW wind around 6 kt becoming variable and less than 5 kt in the evening. Clear. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming NNW 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

N wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Winds and waves higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.