Coastal Flood Advisory
Starts in 2 h 55 min
When
From 8 AM Saturday to 3 PM PDT Thursday.
Where
Bay Shoreline locations of San Francisco Bay, Monterey Bay and Big Sur Coast.
Issued for this forecast zone · National Weather Service San Francisco CA
What, impacts and precautionsHide details
What
Up to 1.9ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways.
Impacts
High tides will result in flooding of low-lying infrastructure, isolated road closures, and coastal erosion. Rising tides will bring water and waves farther up the beach than normal, restricting escape from beaches and coastal areas.
Additional details
At the San Francisco tidal gauge, high tide is expected to be 1.1 ft above normal (6.9 ft MLLW) at 10:39 AM Saturday 10/24, 1.4 ft above normal (7.2 ft MLLW) at 11:07 AM Sunday 10/25, 1.7 ft above normal (7.5 ft MLLW) at 11:39 AM Monday 10/26, 1.8 ft above normal (7.6 ft MLLW) at 12:15 PM Tuesday 10/27, 1.9 ft above normal (7.7 ft MLLW) at 12:56 PM Wednesday 10/28, and 1.7 ft above normal (7.5 ft MLLW) at 01:43 PM Thursday 10/29. These predictions include up to 1.0 ft of surge that will enhance the astronomical tide and flooding threat. High tide varies up to 90 minutes earlier or later along the Pacific Coast and through the San Francisco Bay, respectively.
Precautionary actions
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Areas: San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
See it on weather.gov (opens in a new tab)

Observed 4:50 AM PDT at KSTS

Kenwood, CA weather

Clear and 45°7°.

Mostly agree

Now 45°7°

Clear

Wind: 3 mph5 km/h; From the west. Up to 6 mph10 km/h through 5 PM
Dew point: 43°6°; Comfortable · down to 29°−2° by 6 AM (dry)
Humidity: 93%; Air 45°7°, dew point 43°6° · fog or dew likely
UV index: 0Low; Moderate 11 AM–4 PM · peak 4
Air today: 35Good; EPA forecast · Ozone
Pressure: 30.04 inHg1017 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 60°16° today by 10 AM
High 75°24° today at 3 PM
Drops 14°8° today 5–8 PM (72°22° → 58°14°)
Below 60°16° tonight after 7 PM
Low 49°9° tonight at 3 AM

This morningUp to 65°18° by 11 AM · Clear
This afternoonUp to 75°24° by 3 PM · Clear
TonightDown to 49°9° by 3 AM · Clear
Tomorrow morningUp to 64°18° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 73°23° by 3 PM · Mostly cloudy
Tomorrow nightDown to 47°8° by 4 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 5a	Clear	50°10° (likely 50°10° to 56°13°)	49°9°	0%	5 mph8 km/h from N, gusts 7 mph12 km/h	40%	0%	0
Sat 6a	Clear	51°11° (likely 51°11° to 55°13°)	51°11°	0%	5 mph8 km/h from N, gusts 5 mph9 km/h	43%	0%	0
Sat 7a	Sunny	50°10° (likely 50°10° to 55°13°)	49°9°	0%	5 mph8 km/h from N, gusts 6 mph10 km/h	46%	0%	0
Sat 8a	Sunny	50°10° (likely 50°10° to 55°13°)	48°9°	0%	6 mph10 km/h from N, gusts 7 mph11 km/h	49%	0%	0
Sat 9a	Sunny	56°13° (likely 56°13° to 59°15°)	56°13°	0%	6 mph10 km/h from NNE, gusts 6 mph10 km/h	49%	0%	0
Sat 10a	Sunny	61°16° (likely 61°16° to 65°18°)	61°16°	0%	5 mph8 km/h from NNE, gusts 8 mph13 km/h	43%	0%	1
Sat 11a	Sunny	65°18° (likely 65°18° to 69°21°)	65°18°	0%	5 mph8 km/h from NNE, gusts 9 mph14 km/h	40%	0%	3
Sat 12p	Sunny	70°21° (likely 69°21° to 73°23°)	70°21°	0%	3 mph5 km/h from NNE, gusts 9 mph15 km/h	38%	0%	4
Sat 1p	Sunny	72°22° (likely 71°22° to 74°23°)	72°22°	0%	2 mph3 km/h from NNE, gusts 8 mph13 km/h	34%	0%	4
Sat 2p	Sunny	74°23° (likely 72°22° to 76°24°)	74°23°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	32%	0%	4
Sat 3p	Sunny	75°24° (likely 72°22° to 76°24°)	75°24°	0%	3 mph5 km/h from SSW, gusts 9 mph14 km/h	32%	0%	3
Sat 4p	Sunny	74°23° (likely 71°22° to 75°24°)	74°23°	0%	5 mph8 km/h from SW, gusts 11 mph17 km/h	32%	0%	2
Sat 5p	Sunny	72°22° (likely 69°21° to 73°23°)	72°22°	0%	6 mph10 km/h from WSW, gusts 11 mph18 km/h	37%	0%	2
Sat 6p	Clear	67°19° (likely 63°17° to 68°20°)	67°19°	0%	2 mph3 km/h from WSW, gusts 11 mph17 km/h	47%	0%	1
Sat 7p	Clear	58°14° (likely 58°14° to 63°17°)	58°14°	0%	0 mph0 km/h, gusts 8 mph13 km/h	58%	0%	0
Sat 8p	Clear	56°13° (likely 56°13° to 59°15°)	56°13°	0%	0 mph0 km/h, gusts 6 mph10 km/h	63%	1%	0
Sat 9p	Clear	54°12° (likely 54°12° to 56°13°)	54°12°	0%	0 mph0 km/h, gusts 5 mph9 km/h	65%	0%	0
Sat 10p	Clear	53°12° (likely 53°12° to 56°13°)	53°12°	0%	0 mph0 km/h, gusts 5 mph7 km/h	66%	0%	0
Sat 11p	Clear	52°11° (likely 52°11° to 56°13°)	52°11°	0%	0 mph0 km/h, gusts 4 mph7 km/h	67%	0%	0
Sun 12a	Clear	52°11° (likely 52°11° to 55°13°)	52°11°	0%	0 mph0 km/h, gusts 5 mph8 km/h	66%	0%	0
Sun 1a	Clear	51°11° (likely 51°11° to 54°12°)	51°11°	0%	0 mph0 km/h, gusts 4 mph7 km/h	65%	35%	0
Sun 2a	Clear	50°10° (likely 50°10° to 55°13°)	51°11°	0%	0 mph0 km/h, gusts 3 mph5 km/h	67%	40%	0
Sun 3a	Clear	49°9° (likely 49°9° to 54°12°)	49°9°	0%	0 mph0 km/h, gusts 3 mph4 km/h	64%	33%	0
Sun 4a	Mostly clear	49°9° (likely 49°9° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 2 mph3 km/h	64%	21%	0
Sun 5a	Partly cloudy	49°9° (likely 49°9° to 52°11°)	49°9°	0%	1 mph2 km/h from NE, gusts 2 mph4 km/h	62%	46%	0
Sun 6a	Cloudy	46°8° (likely 46°8° to 52°11°)	46°8°	0%	1 mph2 km/h from NE, gusts 2 mph3 km/h	66%	61%	0
Sun 7a	Cloudy	47°8° (likely 47°8° to 51°11°)	47°8°	0%	1 mph2 km/h from NE, gusts 3 mph5 km/h	69%	68%	0
Sun 8a	Partly sunny	47°8° (likely 47°8° to 51°11°)	47°8°	0%	2 mph3 km/h from ENE, gusts 4 mph6 km/h	74%	69%	0
Sun 9a	Partly sunny	51°11° (likely 51°11° to 56°13°)	51°11°	0%	2 mph3 km/h from ENE, gusts 5 mph7 km/h	70%	60%	1
Sun 10a	Partly sunny	59°15° (likely 58°14° to 62°17°)	59°15°	0%	2 mph3 km/h from ENE, gusts 5 mph7 km/h	59%	63%	2
Sun 11a	Partly sunny	64°18° (likely 64°18° to 67°19°)	64°18°	0%	3 mph5 km/h from SSE, gusts 4 mph7 km/h	53%	58%	3
Sun 12p	Partly sunny	68°20° (likely 67°19° to 70°21°)	68°20°	0%	3 mph5 km/h from SSE, gusts 6 mph10 km/h	49%	76%	4
Sun 1p	Partly sunny	70°21° (likely 69°21° to 71°22°)	70°21°	0%	3 mph5 km/h from SSE, gusts 6 mph10 km/h	45%	77%	4
Sun 2p	Cloudy	72°22° (likely 69°21° to 73°23°)	72°22°	0%	5 mph8 km/h from SSW, gusts 7 mph12 km/h	42%	80%	4
Sun 3p	Cloudy	73°23° (likely 69°21° to 73°23°)	73°23°	0%	5 mph8 km/h from SSW, gusts 10 mph16 km/h	42%	86%	3
Sun 4p	Cloudy	71°22° (likely 66°19° to 71°22°)	71°22°	0%	5 mph8 km/h from SSW, gusts 10 mph16 km/h	43%	90%	3
Sun 5p	Cloudy	69°21° (likely 62°17° to 69°21°)	69°21°	0%	3 mph5 km/h from WSW, gusts 11 mph18 km/h	46%	92%	1
Sun 6p	Cloudy	65°18° (likely 57°14° to 65°18°)	65°18°	0%	3 mph5 km/h from WSW, gusts 11 mph18 km/h	56%	93%	0
Sun 7p	Cloudy	60°16° (likely 53°12° to 61°16°)	60°16°	0%	3 mph5 km/h from WSW, gusts 11 mph17 km/h	65%	92%	0
Sun 8p	Cloudy	55°13° (likely 53°12° to 58°14°)	55°13°	0%	0 mph0 km/h, gusts 11 mph17 km/h	71%	96%	0
Sun 9p	Partly cloudy	52°11° (likely 52°11° to 55°13°)	53°12°	0%	0 mph0 km/h, gusts 9 mph14 km/h	76%	70%	0
Sun 10p	Partly cloudy	51°11° (likely 51°11° to 53°12°)	51°11°	0%	0 mph0 km/h, gusts 6 mph10 km/h	78%	46%	0
Sun 11p	Clear	51°11° (likely 50°10° to 52°11°)	51°11°	0%	0 mph0 km/h, gusts 6 mph10 km/h	80%	24%	0
Mon 12a	Mostly clear	50°10° (likely 50°10° to 51°11°)	50°10°	0%	0 mph0 km/h, gusts 5 mph8 km/h	83%	7%	0
Mon 1a	Clear	49°9° (likely 49°9° to 50°10°)	49°9°	0%	0 mph0 km/h, gusts 6 mph9 km/h	84%	12%	0
Mon 2a	Clear	49°9° (likely 48°9° to 49°9°)	49°9°	0%	0 mph0 km/h, gusts 6 mph9 km/h	85%	19%	0
Mon 3a	Partly cloudy	48°9° (likely 48°9° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 6 mph10 km/h	84%	35%	0
Mon 4a	Partly cloudy	47°8° (likely 47°8° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 7 mph11 km/h	83%	43%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Sunny. High 76°24°, low 49°9°. Typical 75°24° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Official NWS forecast
Today: Sunny. High near 76, with temperatures falling to around 72 in the afternoon. West wind 2 to 6 mph.
Tonight: Clear, with a low around 49. North wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–76°24°
Low, likely
49°9°–54°12°
Typical high / low
75°24° / 46°8°
Wind
10 mph17 km/h, gusts 23 mph36 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 73°23°, low 44°7°. Typical 74°23° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 47°8°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 73. Southeast wind 1 to 5 mph.
Night: Partly cloudy, with a low around 44. Southwest wind 0 to 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–73°23°
Low, likely
44°7°–49°9°
Typical high / low
74°23° / 46°8°
Wind
10 mph16 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 69°21°, low 42°6°. Typical 74°23° / 46°8°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Night: Mostly clear, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–69°21°
Low, likely
42°6°–48°9°
Typical high / low
74°23° / 46°8°
Wind
12 mph19 km/h, gusts 24 mph38 km/h
UV peak
5
Tuesday, Oct 27. Fog. High 69°21°, low 44°7°. Typical 74°23° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog between 7am and 8am. Mostly sunny, with a high near 69.
Night: Partly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–69°21°
Low, likely
44°7°–46°8°
Typical high / low
74°23° / 45°7°
Wind
11 mph17 km/h, gusts 17 mph27 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 67°19°, low 44°7°. Typical 73°23° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67.
Night: A slight chance of rain after 5am. Mostly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–69°21°
Low, likely
43°6°–47°8°
Typical high / low
73°23° / 45°7°
Wind
6 mph10 km/h, gusts 15 mph24 km/h
UV peak
4
Thursday, Oct 29. Rain. High 65°18°, low 44°7°. Typical 73°23° / 45°7°. Rain 0.01 in0.3 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before 8am, then a chance of rain and patchy fog. Partly sunny, with a high near 65.
Night: A chance of rain. Partly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–66°19°
Low, likely
44°7°–48°9°
Typical high / low
73°23° / 45°7°
Wind
11 mph17 km/h, gusts 28 mph45 km/h
UV peak
4
Friday, Oct 30. Rain. High 64°18°, low 42°6°. Typical 72°22° / 45°7°. Rain 0.01 in0.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain before 7am, then a chance of rain and patchy fog. Partly sunny, with a high near 64.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–66°19°
Low, likely
40°4°–44°7°
Typical high / low
72°22° / 45°7°
Wind
8 mph12 km/h, gusts 24 mph38 km/h
UV peak
4
Saturday, Oct 31. Partly sunny. High 63°17°, low 41°5°. Typical 72°22° / 45°7°. Rain 0.02 in0.5 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–70°21°
Low, likely
36°2°–44°7°
Typical high / low
72°22° / 45°7°
Wind
6 mph10 km/h, gusts 20 mph31 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 69°21°, low 43°6°. Typical 72°22° / 44°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–76°24°
Low, likely
40°4°–45°7°
Typical high / low
72°22° / 44°7°
Wind
5 mph8 km/h, gusts 15 mph23 km/h
UV peak
4
Monday, Nov 2. Cloudy. High 65°18°, low 47°8°. Typical 71°22° / 44°7°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 53°12°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–72°22°
Low, likely
39°4°–55°13°
Typical high / low
71°22° / 44°7°
Wind
7 mph12 km/h, gusts 23 mph37 km/h
UV peak
4

10 days15 days30 days

The outlook

Today
Dry, high 76°, low 49°.
Tomorrow
Dry, high 73°, low 44°, cooling off.
Monday
Dry, high 69°, low 42°, cooling off.
Rest of week
Mostly dry, highs 63–69°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (MTR) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Napa River near St. Helena

8.0 mi

Below flood stage

Level: 0.5 ft

Forecast peak 1.1 ft Sat 5 AM

Reading from Sat 3:30 AM · NWS gauge page

Santa Rosa Creek at Santa Rosa

10 mi

Below flood stage

Level: 23.4 ft
Flow: 1 cfs

Forecast peak 23.1 ft Sat 5 AM

Reading from Sat 3 AM · NWS gauge page

Sonoma Creek at Kenwood

1.3 mi

Below flood stage

Level: 3.8 ft

Reading from Sat 3 AM · NWS gauge page

Sonoma Creek at Agua Caliente

6.8 mi

Below flood stage

Level: 8.8 ft
Flow: 1 cfs

Reading from Sat 3:45 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 55% less heating than a typical week.

This week 17Typical 39

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 4
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 43°F).

Open the windows?

Today, 10:00 AM–6:00 PM

Good stretch to open the windows.

Is this typical?

SONOMA · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Kenwood weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 51 min; Losing 2 min 16 s a day; shortest Dec 21, 1 h 22 min less
Golden hour: 5:43–6:36 PM; Morning 7:11–8:04 AM
Blue hour: 6:36–6:46 PM; Morning 7:01–7:11 AM; first light 7:01 AM

Stars tonight? Fair

Clear 5:05–7:01 AM, but the moon is 96% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:49 AM · rises 5:19 PM
Full moon: Oct 25
New moon: Nov 8

Looking south from Kenwood. The highest point on the skyline is about 2,600 ft, 5 mi away.Skyline from USGS elevation data, heights drawn up to 5.5× taller. Sky, sun and moon as they are now.

1 active weather alert

Coastal Flood Advisory

Kenwood, CA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Napa River near St. Helena

Santa Rosa Creek at Santa Rosa

Sonoma Creek at Kenwood

Sonoma Creek at Agua Caliente

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon