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Marine Weather and Tides Montalvin Manor, CA Version 3.4

NOTICE 12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.

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Sunrise 6:57AM

Sunset 7:30PM

Saturday March 28, 2020 10:32 AM PDT (17:32 UTC)

Moonrise 8:27AM

Moonset 10:44PM

Illumination 21%

NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

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7 Day Forecast for Marine Location Near Montalvin Manor, CA

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Area Discussion for - San Francisco/Monterey Bay Area, CA

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FXUS66 KMTR 281554 AFDMTR

Area Forecast Discussion National Weather Service San Francisco Bay Area 854 AM PDT Sat Mar 28 2020

SYNOPSIS. Light rain showers on and off today for the Bay Area under cloudy skies. There may be a brief lull in showers tonight before the cold front arrives with another round of organized, mainly light rainfall Sunday morning into Sunday afternoon. Skies turn partly cloudy and showers end by Sunday evening. High pressure builds next week with a warming and drying trend.

DISCUSSION. as of 8:54 AM PDT Saturday . Radar continues to show widespread light rain across the region with most Bay Area locations reporting some light rain so far this morning. The system is weak and disorganized and we are currently in the warm advection region which is driving ascent and leading to the precip. There may be a brief lull in precip later this afternoon and evening but still need to hold onto light rain chances through tonight. Sunday morning the surface cold front and trough of cold air aloft will pass through the region. This will lead to a more organized period of rainfall for Sunday morning into early Sunday afternoon as the front moves through. Rain totals 0.25-0.50 on average with 0.10-0.25 for the interior valleys by Sunday evening.

The front is out of the region with dry conditions Sunday night. One fly in the ointment we'll have to monitor is the last few model runs of the NAM bring another shot of light rain to the North Bay on Monday. Will fine tune forecast on those details for this afternoon but high confidence for dry weather south of the Golden Gate on Monday with any North Bay rain on Monday being very light.

Increasing confidence that a prolong period of dry weather returns for the first week of April though longer range trends suggest more precip is possible beyond day 10.

AVIATION. as of 4:51 AM PDT Saturday . Radar is picking up precip just west of the Bay Area. Cigs dropping to near MVFR conditions with light rain by 15Z. Models forecast low-level moisture through early tonight so will see MVFR cigs continuing through the day. A brief break after 04Z before a secondary front arrives Sunday morning bringing rain and lower cigs back. Winds will switch to a south to southeast direction this morning with speeds under 10 kt. A switch to the west is expected in the afternoon.

Vicinity of KSFO . Light rain after 14-15Z with cigs becoming MVFR. Bases lowering to 2500 ft after 15Z then lowering further to 1500 ft after 20Z. Southeast winds under 10 kt becoming westerly to 10 kt in the afternoon.

SFO Bridge Approach . Similar to KSFO.

Monterey Bay Terminals . Becoming MVFR after 15Z with light showers after 18Z. Southerly winds 5-10 kt in the morning becoming west in the afternoon.

MARINE. as of 08:20 AM PDT Saturday . High pressure will shift into the southern California waters as a low pressure system moves into waters off the coast of the Pacific Northwest. This will keep winds generally light through the weekend and into early next week. Mixed swell will persist with a moderate northwest swell and a light southwesterly swell.

MTR WATCHES/WARNINGS/ADVISORIES. Tday. None.

PUBLIC FORECAST: RWW AVIATION: AS MARINE: AS

Visit us at www.weather.gov/sanfrancisco

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Weather Reporting Stations

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Stations	Dist	Age	Wind	Air Temp	Water Temp	Waves	Pressure	DewPt
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA	7 mi	44 min	NW 2.9 G 5.1	52°F			1023.3 hPa
RCMC1 - 9414863 - Richmond, CA	10 mi	44 min	SE 2.9 G 6	52°F	56°F		1023.3 hPa
PPXC1 - 9414847 - Richmond (Point Potrero), CA	11 mi	44 min	SE 6 G 8	52°F			1023.9 hPa
TIBC1 - Tiburon Pier, San Francisco Bay, CA	12 mi	40 min	SE 5.1	51°F			1024 hPa (+1.0)
UPBC1	14 mi	44 min	WSW 2.9 G 4.1
MZXC1 - 9415102 - Martinez-Amorco CA	14 mi	44 min	SW 1.9 G 4.1	51°F	56°F		1023.5 hPa
OKXC1 - 9414776 - Oakland (Berth 34), CA	17 mi	44 min	SE 5.1 G 7	51°F			1023.7 hPa
PXOC1 - 9414311 - San Francisco (Pier 1), CA	18 mi	44 min	E 6 G 7	52°F			1022.5 hPa
FTPC1 - 9414290 - San Francisco, CA	18 mi	44 min			58°F
OBXC1	18 mi	44 min		52°F				52°F
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA	18 mi	50 min	SE 5.1 G 7
PXSC1	18 mi	44 min		53°F				53°F
PCOC1 - 9415144 - Port Chicago, CA	19 mi	44 min	S 4.1 G 6	51°F	57°F		1023.2 hPa
LNDC1	19 mi	44 min	ESE 4.1 G 7	51°F			1023.6 hPa
AAMC1 - 9414750 - Alameda, CA	20 mi	44 min	ESE 6 G 8.9	51°F	57°F		1023.7 hPa
SFXC1 - San Francisco Bay Reserve, CA	22 mi	107 min	WNW 1.9
46237 - San Francisco Bar, CA (142)	23 mi	32 min			55°F	3 ft
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA	27 mi	50 min	WNW 5.1 G 6	52°F			1023.4 hPa
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA	32 mi	32 min	SSE 3.9 G 3.9	52°F	55°F		1024.3 hPa (+1.3)
RTYC1 - 9414523 - Redwood City, CA	39 mi	44 min	ESE 1.9 G 4.1	51°F	58°F		1024.2 hPa

Wind History for Richmond, CA

(wind in knots)    EDIT      (on/off)   Help

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Last 24hr

NW10 G13

NW9

W6 G11

SW8 G11

W11 G17

SW12

SW7 G13

SW4 G11

W5 G10

SW4 G8

W2 G6

SW3 G6

S4

S3

SW2 G6

W2 G5

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SE4

1 day ago

NW7

W5 G8

NW8

W5

W1

SW9 G13

SW6 G9

NW9 G12

NW9 G15

W10 G13

W8 G12

NW2

NW7 G10

NW8 G11

NW7 G11

NW8

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W10 G13

NW8 G11

W7

W11 G15

W7 G11

W8 G11

W10 G14

2 days ago

S4

S8

S2

S4 G7

SW5 G9

W6 G11

NW11 G16

W11 G15

NW9 G14

W10 G15

N6 G12

W4 G7

W8 G11

NW7 G10

NW6 G9

NW6 G9

NW5

NW5

N5

NE2

N4

NE3

N5

N9

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Airport Reports

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Airport	Dist	Age	Wind kt	Visibility	Sky/Weather	Temp	DewPt	Humidity	Pressure
Novato / Gnoss Field, CA	11 mi	57 min	N 0	4.00 mi	Fog/Mist	50°F	50°F	100%	1023.7 hPa
Napa, Napa County Airport, CA	12 mi	38 min	N 0	8.00 mi	Overcast	50°F	46°F	86%	1022.6 hPa
Petaluma Municipal Airport, CA	18 mi	37 min	N 0	4.00 mi	Fog/Mist	50°F	50°F	100%	1023.7 hPa
Concord, Buchanan Field, CA	19 mi	39 min	S 5	8.00 mi	Light Rain	52°F	48°F	86%	1022.2 hPa

Link to 5 minute data for KDVO

Wind History from DVO (wind in knots)

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Last 24hr

NW11 G17

NW12 G18

NW11

W9 G14

SW17 G22

W13 G21

SW16

SW11

4

6

N4

Calm

Calm

Calm

Calm

Calm

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Calm

Calm

Calm

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Calm

1 day ago

Calm

4

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NW11

W14

W10 G16

W12

Calm

E6

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3

E3

Calm

N4

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N4

NW12 G17

2 days ago

NW12

W9 G17

NW7 G17

SW10 G17

NW12 G18

NW14 G22

W17 G25

W17 G26

W14 G20

W11

4

W7

Calm

Calm

Calm

Calm

Calm

Calm

Calm

Calm

Calm

Calm

Calm

Calm

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Tide / Current Tables for Pinole Point, San Pablo Bay, California

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Tide / Current Tables for Petaluma River Approach, San Pablo Bay, California Current

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Weather Map

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GEOS Local Image of CentralWestCoast    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East

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Wind Forecast for San Francisco/Monterey Bay Area, CA (13,3,4,5)

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Ground Weather Radar Station Sacramento, CA

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