Thursday, July29, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Rollingwood, CA

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:09AMSunset 8:22PM Thursday July 29, 2021 7:27 AM PDT (14:27 UTC) Moonrise 10:51PMMoonset 10:57AM Illumination 73% Phase: Waning Gibbous; Moon at 20 days in cycle
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.
Marine Forecasts
    EDIT      (on/off)   Help
PZZ530 San Pablo Bay, Suisun Bay, The West Delta And The San Francisco Bay North Of The Bay Bridge- 306 Am Pdt Thu Jul 29 2021
.small craft advisory in effect from this afternoon through this evening...
.small craft advisory in effect from Friday afternoon through Friday evening...
Today..SW winds 5 to 10 kt, increasing to 15 to 25 kt this afternoon.
Tonight..SW winds 10 to 15 kt with gusts up to 25 kt.
Fri..SW winds 15 to 25 kt.
Fri night..SW winds 5 to 10 kt with gusts up to 25 kt.
Sat..SW winds 5 to 10 kt.
Sat night..SW winds 5 to 10 kt.
Sun..SW winds 10 to 15 kt.
Mon..SW winds 10 to 15 kt.
PZZ500 306 Am Pdt Thu Jul 29 2021
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... Occasionally gusty northwest winds across the northern outer waters and gusty west winds each afternoon and evening across the san francisco bay north of the bay bridge otherwise light northwest winds through Monday. A moderate period southerly swell will persist in the waters.


7 Day Forecast for Marine Location Near Rollingwood, CA
   Hourly   EDIT   Help
location: 37.96, -122.33     debug


Area Discussion for - San Francisco/Monterey Bay Area, CA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS66 KMTR 291154 AFDMTR

Area Forecast Discussion National Weather Service San Francisco Bay Area 454 AM PDT Thu Jul 29 2021

SYNOPSIS. Seasonably warm weather pattern continues inland through Friday with high pressure over the region. A shallow marine layer will persist along the coast keeping temperatures seasonably mild near the coast and bays. A modest cooling trend starts this weekend for inland areas as onshore winds strengthen and the marine layer deepens along the coast.

DISCUSSION. as of 4:51 AM PDT Thursday . USGS reported a major (magnitude 8.2) earthquake 62 miles southeast of Perryville Alaska last night. However, after reviewing subsequent data and model projections the Tsunami Warning Center has given an "all clear" for all U.S. West Coast residents. No further alerts/updates are expected. Atypical though small non-advisory fluctuations are likely along the California coastline and harbors and bays may experience unusual currents through mid to late morning.

A quiet summer-time weather pattern is ongoing, stratus and fog are filling back in along the coast and nearby coastal valleys. Mid and high level clouds are moving northward across the north Central Coast and the Bay Area; mid level instability is producing a few sprinkles /virga/ over the southern coastal waters per KMUX radar. Not much time to look over weather data and model output overnight. Current forecast looks good, no updates as of this early morning hour. May need to monitor mid level instability a bit more closely. A quick look at qpf forecasts from model output leans toward night and morning coastal drizzle over the weekend and next week.

AVIATION. as of 4:24 AM PDT Thursday . For the 12z TAFs. High clouds continue to be a factor giving and obstructed view of the low level clouds that have struggled to push inland overnight. Monterey Bay terminals continue to be at IFR as well as OAK and STS, while other TAF sites remain at VFR. Winds will stay mild for into Thursday morning but will begin to increase in the late morning. Cloud cover around the SF Bay will clear much sooner than the Monterey Bay meaning OAK and STS will return to VFR in the early to mid morning, while MRY and SNS will go VFR closer to noon. Expect a mostly clear Thursday afternoon with moderate westerly winds.

Vicinity of KSFO . VFR through the TAF period. Expect few to scattered low clouds lingering in the morning, but thinning out into the afternoon. Winds remain mild until afternoon with peak winds from the Northwest around 19 kts. These winds look to last through that evening but back off into Thursday night.

KSFO Bridge Approach . Similar to KSFO.

Monterey Bay . IFR until the late morning with stratus retreating before noon, leading to VFR. Winds remain weak and variable through the morning, before becoming more moderate in the afternoon. Winds weaken and stratus returns in the late evening and early night leading to IFR around the Monterey Bay overnight.

MARINE. as of 3:12 AM PDT Thursday . Occasionally gusty northwest winds across the northern outer waters and gusty west winds each afternoon and evening across the San Francisco Bay north of the Bay Bridge otherwise light northwest winds through Monday. A moderate period southerly swell will persist in the waters.

MTR WATCHES/WARNINGS/ADVISORIES. Tday. SCA . SF Bay from 3 PM



PUBLIC FORECAST: Canepa AVIATION: Murdock MARINE: Canepa

Visit us at www.weather.gov/sanfrancisco

Follow us on Facebook, Twitter, and YouTube at: www.facebook.com/nwsbayarea www.twitter.com/nwsbayarea www.youtube.com/nwsbayarea


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PPXC1 - 9414847 - Richmond (Point Potrero), CA 4 mi57 min SSW 12 G 14 57°F 1015.2 hPa
RCMC1 - 9414863 - Richmond, CA 5 mi57 min S 5.1 G 8.9 57°F 64°F1014.9 hPa
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 7 mi57 min WSW 11 G 18 58°F 1014.2 hPa
TIBC1 - Tiburon Pier, San Francisco Bay, CA 8 mi76 min Calm 56°F 1015 hPa
CQUC1 9 mi74 min 67°F
OKXC1 - 9414776 - Oakland (Berth 34), CA 10 mi57 min WNW 2.9 G 4.1 58°F 1015 hPa
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 11 mi57 min WSW 6 G 8
PXSC1 11 mi57 min 58°F 58°F
OBXC1 11 mi75 min 58°F
PXOC1 - 9414311 - San Francisco (Pier 1), CA 12 mi57 min W 4.1 G 6 57°F 1014 hPa
UPBC1 12 mi57 min WNW 15 G 18
MZXC1 - 9415102 - Martinez-Amorco CA 12 mi57 min WNW 16 G 18 59°F 68°F1013.8 hPa
LNDC1 12 mi57 min W 5.1 G 7 58°F 1015 hPa
FTPC1 - 9414290 - San Francisco, CA 13 mi57 min SW 4.1 G 7 55°F 62°F1015 hPa
AAMC1 - 9414750 - Alameda, CA 13 mi57 min WNW 5.1 G 6 58°F 69°F1015.4 hPa
PCOC1 - 9415144 - Port Chicago, CA 17 mi57 min W 22 G 24 60°F 69°F1013.4 hPa
46237 - San Francisco Bar, CA (142) 20 mi57 min 59°F3 ft
SFXC1 - San Francisco Bay Reserve, CA 23 mi102 min W 8.9 61°F 1013 hPa56°F
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 24 mi57 min NW 12 G 16 66°F 1012 hPa
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 31 mi47 min SW 3.9 G 5.8 58°F1015.5 hPa
RTYC1 - 9414523 - Redwood City, CA 32 mi57 min SSE 1.9 G 2.9 61°F 1015.6 hPa
PRYC1 - 9415020 - Point Reyes, CA 34 mi57 min 58°F1015.4 hPa
BDXC1 46 mi81 min 59°F

Wind History for Point Potrero Richmond, CA
(wind in knots)    EDIT      (on/off)   Help
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
Last
24hr
S3
S5
S8
G11
SW9
G12
SW17
G21
SW12
G17
SW8
G14
SW7
G13
SW16
G20
SW6
G9
SW11
S12
SW10
G14
SW5
G9
S12
G18
S16
G22
S17
G21
S17
SW11
G16
S14
G17
SW11
G17
S12
G17
SW10
G16
SW10
G15
1 day
ago
SW9
SW7
S4
S3
S5
SW6
SW13
G17
SW10
G13
SW11
S8
G11
S10
G13
S11
S6
G10
S8
G12
SW4
S15
S14
G18
SW11
G14
SW4
S6
S4
SW5
W2
NE1
2 days
ago
SW15
G19
SW11
G14
SW11
G17
SW14
G17
SW14
G17
SW16
G20
SW18
SW17
G22
SW21
SW16
G21
SW17
SW15
G20
SW14
G18
SW8
G11
W12
G17
S4
G8
W2
E1
SW1
SW2
G5
S4
S6
S4
S4

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Concord, Buchanan Field, CA15 mi34 minNNW 510.00 miFair63°F56°F78%1012.2 hPa
Napa, Napa County Airport, CA17 mi33 minWSW 710.00 miFair58°F55°F90%1013.6 hPa
Novato / Gnoss Field, CA17 mi32 minN 510.00 miOvercast57°F55°F94%1014.6 hPa
Oakland, Metro Oakland International Airport, CA19 mi34 minNNW 310.00 miMostly Cloudy59°F57°F93%1014.9 hPa
Hayward, Hayward Air Terminal, CA24 mi33 minN 010.00 miFair59°F56°F90%1015.6 hPa
San Francisco, San Francisco International Airport, CA24 mi31 minWNW 410.00 miMostly Cloudy59°F56°F90%1014.7 hPa

Link to 5 minute data for KCCR

Wind History from CCR (wind in knots)
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
Last 24hrCalmN4N6NW8NW7NW9NW12NW13NW12W13W11W12SW10W7S7S10CalmNW4NW3N5NW4W4NW3NW5
1 day agoCalmNW6NW6NW4N8NW8NW455N8N6N9NW9NW8N5N3CalmNW4NW6N4NW3CalmNW3W3
2 days agoW6NW6NW10W8W7NW6S8W10SW13SW15W11W14W11W8NW6NW5CalmNW3W5NW4CalmCalmCalmCalm

Tide / Current Tables for Richmond, Chevron Oil Pier, California (2)
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Richmond
Click for Map
Thu -- 04:14 AM PDT     4.85 feet High Tide
Thu -- 06:10 AM PDT     Sunrise
Thu -- 10:33 AM PDT     0.80 feet Low Tide
Thu -- 11:57 AM PDT     Moonset
Thu -- 05:26 PM PDT     5.46 feet High Tide
Thu -- 08:21 PM PDT     Sunset
Thu -- 11:40 PM PDT     1.95 feet Low Tide
Thu -- 11:51 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
2.63.23.94.54.84.74.23.32.21.40.90.91.32.13.14.155.45.44.94.13.22.52

Tide / Current Tables for Pinole Point 1.2 mi W, San Pablo Bay, California Current
   EDIT      (on/off)   Help   One Week of Data
Pinole Point 1.2 mi W
Click for Map
Thu -- 02:08 AM PDT     0.64 knots Max Flood
Thu -- 05:47 AM PDT     -0.00 knots Slack
Thu -- 06:10 AM PDT     Sunrise
Thu -- 08:52 AM PDT     -0.97 knots Max Ebb
Thu -- 11:57 AM PDT     Moonset
Thu -- 12:16 PM PDT     0.00 knots Slack
Thu -- 02:51 PM PDT     0.86 knots Max Flood
Thu -- 07:02 PM PDT     -0.00 knots Slack
Thu -- 08:21 PM PDT     Sunset
Thu -- 10:05 PM PDT     -0.76 knots Max Ebb
Thu -- 11:51 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
00.50.60.60.50.2-0.1-0.6-0.9-1-0.9-0.6-0.10.40.80.90.80.60.40-0.4-0.7-0.8-0.7

Weather Map
       (on/off)   Help Weather Map
wmap_P
GEOS Local Image of CentralWestCoast    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
Link to Loop

Other links: GEOS-West     Contential US     Full GOES-East
Ground Weather Radar Station




Please read website Cookie, Privacy, and Disclamers by clicking HERE.