Pacific Storm Brings Multiple Impacts to the West;Severe Weather Expected in the Central U.S.

A strong storm is expected to produce heavy rainfall in northern and central California that could lead to significant and life-threatening flash floods and mudslides, particularly over burn scar areas, and periods of heavy snow and gusty winds from the Cascades and Sierra into the Intermountain West through Monday. Severe thunderstorms and heavy rainfall expected in the Mid-Mississippi Valley.
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Hazardous Weather Conditions

Small Craft Advisory in effect from October 24, 12:00 PM PDT until October 26, 05:00 AM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

6NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Today

S 19kt
2-3ft

Small Craft Advisory
Tonight

SSE 26kt
4ft

Small Craft Advisory
Monday

S 27kt
4ft

Small Craft Advisory
Monday
Night
S 24kt
4ft

Small Craft Advisory
Tuesday

SSE 20kt
1-3ft
Tuesday
Night
SSW 19kt
1ft
Wednesday

SSW 22kt
1ft
Wednesday
Night
S 8kt
< 1ft
Thursday

S 14kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 3:25 am PDT Oct 24, 2021
Forecast Valid: 6am PDT Oct 24, 2021-6pm PDT Oct 30, 2021

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON PDT TODAY THROUGH

Synopsis: A rapidly deepening low will approach the outer coastal waters and slow down through early Monday, with a strong front crossing the local waters today. The low will weaken and lift toward Vancouver Island on Monday, followed by another much weaker disturbance Tuesday. An active pattern likely continues through much of next week.

Today

ESE wind 14 to 19 kt becoming S in the afternoon. Winds could gust as high as 25 kt. Rain before 3pm, then rain and possibly a thunderstorm between 3pm and 5pm, then a chance of rain and thunderstorms after 5pm. Wind waves 2 to 3 ft.

Tonight

SSE wind 24 to 26 kt, with gusts as high as 34 kt. Rain and thunderstorms likely. Wind waves around 4 ft.

Monday

S wind around 27 kt, with gusts as high as 35 kt. Rain. Wind waves around 4 ft.

Monday Night

S wind 22 to 24 kt, with gusts as high as 31 kt. Rain. Wind waves around 4 ft.

Tuesday

SSE wind 10 to 20 kt, with gusts as high as 26 kt. Rain. Wind waves 1 to 3 ft.

Tuesday Night

SSW wind 16 to 19 kt, with gusts as high as 25 kt. Rain. Wind waves 2 to 3 ft.

Wednesday

SSW wind 12 to 22 kt, with gusts as high as 29 kt. Rain. Wind waves 4 ft subsiding to 1 ft.

Wednesday Night

S wind 5 to 8 kt becoming variable and less than 5 kt. Rain. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming S 9 to 14 kt in the morning. Rain. Wind waves 1 to 2 ft.

*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.