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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 7:15AM

Sunset 5:28PM

Tuesday January 28, 2020 2:04 AM PST (10:04 UTC)

Moonrise 9:41AM

Moonset 9:15PM

Illumination 12%

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 280703 AFDMTR

Area Forecast Discussion National Weather Service San Francisco Bay Area 1103 PM PST Mon Jan 27 2020

SYNOPSIS. Light showers are possible over the North Bay late tonight into Tuesday, and possibly a bit farther south. Dry conditions are then forecast regionwide over the remainder of the week as high pressure builds over California. Expect a warming trend from Wednesday through Saturday. Cooling will develop by Sunday.

DISCUSSION. As of 8:50 PM PST Monday . Evening IR satellite imagery shows a system pressing inland across coastal sections of the Pacific Northwest, with a trailing cold front approaching the northern California coast. Latest models indicate that light rain will reach the North Bay by late tonight (NAM), but perhaps not until around sunrise Tuesday (HRRR). Best rain chances are in the North Bay tomorrow morning, although a few light showers may develop as far south as San Mateo County by late morning. Wet roadways are a definite possibility in the North Bay during the morning commute, and perhaps as far south as San Francisco and San Mateo County by mid morning. All other areas should experience dry conditions during the morning commute. Isolated light showers may linger into the afternoon, otherwise dry conditions will round out the day.

For the remainder of the week, look for dry conditions regionwide along with a warming trend as an upper ridge builds strongly over California. H5 heights are forecast to climb as high as 587 dm by the end of the week, while 850 mb temperatures warm to about 15 degrees C. These developments will result in high temperatures that are 5 to 10 degrees warmer than average by Friday and Saturday.

From Previous Discussion . Looking out into the longer term, the CPC 6-10 day and 8-14 day outlooks show below normal precipitation for California. Additionally, the longer range GFS shows dry conditions across much of the region through early February. Ensemble QPF for both the GFS and the ECMWF show mainly dry conditions as well through at least the first week of February with only some occasional minor accumulations here and there. Overall, dry weather looks to persist across the region heading into next month.

AVIATION. as of 11:03 PM PST Monday . Cloud ceiling forecasts remain difficult for the overnight due to a transition from a weak warm front to mainly a weak cool front Tuesday. Outgoing night-time radiative cooling of the boundary layer will be slower tonight due to incoming mid to high level clouds from the northwest, however it's off to a solid start of low cloud development over the Salinas Valley to Monterey Bay. Tuesday's cool front spreads light showers from north to south during the day.

Vicinity of KSFO . VFR holding longer through the evening as sufficient drying continues to move in from the west. Lowering ceiling forecast Tuesday with cool front and light showers.

SFO Bridge Approach . Similar to KSFO.

Monterey Bay Terminals . IFR-MVFR cloud ceilings tonight and Tuesday morning, MVFR Tuesday. Isolated showers arriving Tuesday, mainly in the afternoon.

MARINE. as of 10:50 PM PST Monday . A cool front will move over the coastal waters and bays Tuesday with light showers. Northerly winds will develop and increase over the coastal waters Tuesday night into Wednesday steepening wind waves combining with northwest swell creating hazardous conditions for small craft. A long period northwest swell will arrive later this week.

MTR WATCHES/WARNINGS/ADVISORIES. Tngt. SCA . Pigeon Pt to Pt Pinos 0-10 nm until 3 AM SCA . Pt Arena to Pt Reyes 0-10 nm SCA . Pt Pinos to Pt Piedras Blancas 0-10 nm SCA . Pt Arena to Pigeon Pt 10-60 nm SCA . Pigeon Pt to Pt Piedras Blancas 10-60 nm



PUBLIC FORECAST: Dykema/AS AVIATION/MARINE: Canepa

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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	46 min	SW 5.1 G 5.1	51°F			1028.1 hPa
RCMC1 - 9414863 - Richmond, CA	10 mi	46 min			53°F
PPXC1 - 9414847 - Richmond (Point Potrero), CA	11 mi	46 min	W 1 G 1.9	55°F			1028.8 hPa
TIBC1 - Tiburon Pier, San Francisco Bay, CA	12 mi	35 min	S 6	53°F			1028 hPa
UPBC1	14 mi	46 min	W 5.1 G 7
MZXC1 - 9415102 - Martinez-Amorco CA	14 mi	52 min	WNW 4.1 G 7	52°F	52°F		1028.4 hPa
OKXC1 - 9414776 - Oakland (Berth 34), CA	17 mi	46 min	SW 1.9 G 4.1	53°F			1028.6 hPa
PXOC1 - 9414311 - San Francisco (Pier 1), CA	18 mi	46 min	WSW 4.1 G 6	54°F			1027.6 hPa
FTPC1 - 9414290 - San Francisco, CA	18 mi	52 min	S 1 G 1.9	53°F	54°F		1028.7 hPa
OBXC1	18 mi	46 min		54°F				53°F
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA	18 mi	52 min	WSW 2.9 G 5.1
PXSC1	18 mi	46 min		55°F				55°F
PCOC1 - 9415144 - Port Chicago, CA	19 mi	46 min	SSW 1 G 2.9	51°F	51°F		1028.1 hPa
LNDC1	19 mi	46 min	SE 1.9 G 2.9	52°F			1028.6 hPa
AAMC1 - 9414750 - Alameda, CA	20 mi	46 min			54°F
SFXC1 - San Francisco Bay Reserve, CA	22 mi	79 min	WSW 6
46237 - San Francisco Bar, CA (142)	23 mi	34 min			53°F	9 ft
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA	27 mi	52 min	W 5.1 G 8.9	53°F			1028.1 hPa
PRYC1 - 9415020 - Point Reyes, CA	31 mi	46 min			54°F		1028 hPa
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA	32 mi	24 min	WSW 3.9 G 5.8	55°F	55°F		1028.9 hPa
RTYC1 - 9414523 - Redwood City, CA	39 mi	46 min	S 1 G 1.9	50°F	56°F		1029.1 hPa

Wind History for Richmond, CA

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

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Last 24hr

SE5

SE3

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S7

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SE2

S5 G8

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SW7

W4 G7

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W1

1 day ago

SW7 G11

W2 G5

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SW2 G5

W2

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NW2 G5

NW4 G9

NW6 G10

NW3 G8

W7

NW7 G11

NW9 G12

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NE1

NW7 G10

NW8

NW11 G14

NW11 G14

NW11 G14

NW6

SW2

2 days ago

SW2

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NW2

E2

SE2

--

S1

S1

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NW4

NW3

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SE2

S5 G8

SW1

SE1 G4

S2

E1

S1 G4

S6 G9

S6

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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	69 min	N 0	10.00 mi	Overcast	50°F	50°F	100%	1028.4 hPa
Napa, Napa County Airport, CA	12 mi	70 min	SW 3	10.00 mi	Overcast	50°F	48°F	96%	1027.3 hPa
Petaluma Municipal Airport, CA	18 mi	69 min	Var 3	7.00 mi	Overcast	52°F	51°F	100%	1028.4 hPa
Concord, Buchanan Field, CA	19 mi	71 min	N 0	10.00 mi	Partly Cloudy	50°F	46°F	86%	1026.9 hPa

Link to 5 minute data for KDVO

Wind History from DVO (wind in knots)

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Calm

Calm

Calm

Calm

Calm

Calm

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Calm

NW3

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Calm

NW8

NW4

W6 G11

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Calm

4

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W9

SE3

1 day ago

W10

SW4

3

SW7

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Calm

SW14 G19

W6 G12

W9 G16

W11 G20

NW11

W11 G18

W14 G20

W14

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W12

4 G12

W13 G19

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NW8 G14

NW14 G20

NW10 G16

SE4

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2 days ago

Calm

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SE5

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S4

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S3

SE4

Calm

Calm

Calm

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SW6

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Calm

4

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 (5,6,7,8)

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Ground Weather Radar Station Sacramento, CA

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