Thursday, October28, 2021
Privacy Policy
L-36.com

Marine Weather and Tides
Saranap, 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 7:28AMSunset 6:15PM Thursday October 28, 2021 2:31 PM PDT (21:31 UTC) Moonrise 11:26PMMoonset 1:36PM Illumination 45% Phase: Third Quarter Moon; Moon at 23 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- 214 Pm Pdt Thu Oct 28 2021
Tonight..W winds 5 to 10 kt, diminishing to around 5 kt after midnight. Patchy fog after midnight.
Fri..SW winds 5 to 10 kt.
Fri night..SW winds 10 to 15 kt.
Sat..SW winds 5 to 10 kt. A slight chance of rain.
Sat night..SW winds 5 to 10 kt.
Sun..SW winds 5 to 10 kt.
Sun night..SW winds around 5 kt. A chance of rain.
Mon..SE winds 5 to 10 kt. A chance of rain.
Tue..W winds around 5 kt.
PZZ500 214 Pm Pdt Thu Oct 28 2021
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... A moderately large, longer period northwest swell continues to move through the coastal waters this afternoon. This wave energy peaked this morning and is gradually subsiding through the remainder of the day. Hazardous conditions for small craft vessels, particularly in the surf zone, near shoals, and at harbor entrances are possible through the remainder of the day. Generally breezy to locally gusty northwest winds are prevailing today and will continue to do so through the coming days.


7 Day Forecast for Marine Location Near Saranap, CA
   Hourly   EDIT   Help
location: 37.89, -122.07     debug


Area Discussion for - San Francisco/Monterey Bay Area, CA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS66 KMTR 281940 AFDMTR

Area Forecast Discussion National Weather Service San Francisco Bay Area 1240 PM PDT Thu Oct 28 2021

SYNOPSIS. Warming and drying trend continues into Friday. An approaching cold front late Friday brings cooler conditions over the weekend, but the area looks to remain dry. Early next week a frontal system brings rain chances to the Bay Area, with higher chances in North Bay.

DISCUSSION. as of 12:40 PM PDT Thursday .

This Afternoon through Friday:

A high amplitude mid/upper ridge will support surface high pressure across the region. This will bring us warm and dry conditions. The only concern is for fog/low stratus development late tonight into Friday morning. A consensus of the high-resolution forecast models suggest this potential is greatest for coastal/valley locations in the North Bay, with a few members spilling this over into coastal South Bay locations. Locally dense fog is possible so make sure to allow extra travel time for your morning commute in these areas. Otherwise look for seasonally pleasant temperatures with highs mostly in the upper 60s and 70s.

Saturday and Sunday:

A closed upper low will progress through Northern CA early in the period. While shower chances should generally remain north of our area temperatures should cool as the associated cold front passes through. Highs this weekend should be mostly in the upper 50s and 60s, with some lower 70s possible across southern Monterey County. Lows will be in the upper 40s to mid 50s so a jacket may be in store for those out trick-or-treating this weekend.

Monday through Thursday:

A progressive flow pattern will evolve aloft as a few weather systems impact the area. The first should bring rain chances for late Sunday night into Monday. Rain should first develop over the North Bay before moving southeast with time. Definitely not another historic storm, but it should bring us more in the way of beneficial rainfall.

Another round of rain is possible towards mid to late week. However details in the evolution of the weather pattern are somewhat unclear, so stay tuned for details. As mentioned previously the good thing here is that the long range models are keeping the storm door open for our area.

AVIATION. as of 11:22 AM PDT Thursday . For the 18z TAFs. This morning's fog has been dissipating the last few hours leaving all terminals at VFR this afternoon. Surface winds will be fairly light again today, with maximum winds around 8-12 kts possible. Models such as HREF and HRRR hinting at patchy fog and low clouds again late tonight going into Friday morning, which could impact the North Bay terminals as well as KSFO and KOAK. Confidence on whether or not the fog will stay confined to the water or make it to the aforementioned terminals is still low-to-moderate at this time. Stay tuned for the updated TAF this evening.

Vicinity of KSFO . VFR. Light winds currently but will pick up slightly this afternoon and become more W/NW. VFR expected the rest of the afternoon into the evening. Fog may return again tonight which could bring lowered visbys and potentially cigs under 1000 ft. However, similar to last night/this morning, the fog could stay confined to the coast again with winds being light tonight. Stay tuned for 00z TAF.

KSFO Bridge Approach . Similar to KSFO.

Monterey Bay . VFR. Winds will be ~8-12 kts this afternoon. Winds to shift NW in the coming hours. Stratus may return early tomorrow morning, bringing MVFR conditions and potentially brief IFR with locally dense fog.

MARINE. as of 12:35 PM PDT Thursday . A moderately large, longer period northwest swell has arrived and is outperforming model data by a few feet, with swell heights of 10 to 14 feet at roughly 15 to 17 seconds. This wave energy will bring hazardous conditions for small craft vessels, particularly in the surf zone, near shoals, and at harbor entrances with breakers of 15 to 20 feet. This wave energy will gradually subside later today and into tomorrow. Breezy to locally gusty northwest winds will persist during the day over in our outer waters and occasionally along some of our inner water zones.

MTR WATCHES/WARNINGS/ADVISORIES. Tday. SCA . Pt Arena to Pt Reyes 0-10 nm SCA . Pt Reyes to Pigeon Pt 0-10 nm SCA . Pigeon Pt to Pt Pinos 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: SPM AVIATION: McCorkle MARINE: Diaz

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
MZXC1 - 9415102 - Martinez-Amorco CA 10 mi43 min NE 5.1G6 67°F 62°F1020.2 hPa
PCOC1 - 9415144 - Port Chicago, CA 12 mi43 min ENE 8G11 67°F 63°F1019.9 hPa
LNDC1 13 mi43 min WNW 7G9.9 71°F 1019.2 hPa
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 14 mi43 min SE 4.1G5.1 67°F 1019.8 hPa
AAMC1 - 9414750 - Alameda, CA 15 mi49 min WNW 5.1G7 70°F 62°F1019.7 hPa
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 15 mi43 min E 7G8.9 69°F 1019.5 hPa
OKXC1 - 9414776 - Oakland (Berth 34), CA 15 mi43 min NNW 11G13 64°F 1019.3 hPa
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 15 mi43 min NW 9.9G12
OBXC1 16 mi43 min 67°F
PPXC1 - 9414847 - Richmond (Point Potrero), CA 16 mi43 min NNW 8.9G14 73°F 1019.9 hPa
RCMC1 - 9414863 - Richmond, CA 18 mi43 min NW 8G8.9 66°F 61°F1019.9 hPa
PXSC1 18 mi43 min 69°F 69°F
PXOC1 - 9414311 - San Francisco (Pier 1), CA 18 mi43 min WNW 6G9.9 69°F 1018.6 hPa
TIBC1 - Tiburon Pier, San Francisco Bay, CA 20 mi80 min NNW 8 64°F 1020 hPa
FTPC1 - 9414290 - San Francisco, CA 22 mi43 min NNW 11G12 67°F 1019.6 hPa
SFXC1 - San Francisco Bay Reserve, CA 22 mi106 min E 11 70°F 1025 hPa59°F
RTYC1 - 9414523 - Redwood City, CA 28 mi43 min WSW 2.9G4.1 73°F 1020.2 hPa
46237 - San Francisco Bar, CA (142) 31 mi61 min 61°F 60°F8 ft
46026 - SAN FRANCISCO - 18NM West of San Francisco, CA 42 mi31 min WNW 7.8G12 1020.1 hPa
PRYC1 - 9415020 - Point Reyes, CA 49 mi43 min 59°F1019.8 hPa

Wind History for Martinez-Amorco Pier, CA
(wind in knots)    EDIT      (on/off)   Help
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
8
am
9
am
10
am
11
am
12
pm
1
pm
Last
24hr
NE4
NE3
NE4
--
W3
S2
W4
SE1
S2
NW2
SW2
--
SW1
E1
SW1
SW2
--
--
SE2
NE4
NE3
NE5
NE5
G8
NE5
1 day
ago
SW3
G6
W6
W6
W6
W6
S3
W4
W7
W5
W7
W5
W5
W5
S3
W5
G8
W7
NW3
S4
SW2
NW5
NW5
NW5
NW7
W5
2 days
ago
W10
G17
SW11
G14
SW8
G12
SW6
G9
SW6
G11
SW6
SW6
G9
SW5
S4
SE4
W2
SW7
S5
S1
G4
SW3
S4
S5
SE4
S5
S6
G9
S4
G9
SW7
G10
S5
G9
SW5
G9

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Concord, Buchanan Field, CA6 mi38 minNE 710.00 miFair74°F55°F52%1018.3 hPa
Oakland, Metro Oakland International Airport, CA15 mi38 minWSW 710.00 miFair69°F59°F70%1019.2 hPa
Hayward, Hayward Air Terminal, CA16 mi37 minWSW 710.00 miFair70°F56°F61%1019.9 hPa
Livermore, Livermore Municipal Airport, CA19 mi38 minENE 1210.00 miFair74°F57°F56%1018.9 hPa
San Francisco, San Francisco International Airport, CA24 mi35 minSSW 310.00 miFair72°F55°F55%1019.1 hPa

Link to 5 minute data for KCCR

Wind History from CCR (wind in knots)
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
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
Last 24hr4NE6N3N400E3SE30S3SE3SE4SE3SE40E300S303NE6NE8NE7
1 day agoS6SW9S6SW33W3W50W30000SE4E40SE4000N3N6N6NE8
2 days agoW13
G17
W9SW8W3SW6SW4S4SW5SE5S4S7S5S4S5S5S8S7S7S7S8S9SW8--5

Tide / Current Tables for Benicia, Carquinez Strait, California
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Benicia
Click for Map
Thu -- 02:18 AM PDT     0.18 feet Low Tide
Thu -- 07:30 AM PDT     Sunrise
Thu -- 09:36 AM PDT     3.78 feet High Tide
Thu -- 01:06 PM PDT     Last Quarter
Thu -- 01:57 PM PDT     2.58 feet Low Tide
Thu -- 02:37 PM PDT     Moonset
Thu -- 06:13 PM PDT     Sunset
Thu -- 07:07 PM PDT     4.26 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
0.8
1
am
0.4
2
am
0.2
3
am
0.2
4
am
0.6
5
am
1.3
6
am
2
7
am
2.7
8
am
3.3
9
am
3.7
10
am
3.8
11
am
3.4
12
pm
3
1
pm
2.7
2
pm
2.6
3
pm
2.7
4
pm
3.1
5
pm
3.6
6
pm
4.1
7
pm
4.3
8
pm
4.1
9
pm
3.7
10
pm
3.1
11
pm
2.3


Tide / Current Tables for Oakland Harbor High Street Bridge, San Francisco Bay, California Current
   EDIT      (on/off)   Help   One Week of Data
Oakland Harbor High Street Bridge
Click for Map
Thu -- 12:39 AM PDT     0.00 knots Slack
Thu -- 03:32 AM PDT     1.22 knots Max Flood
Thu -- 07:19 AM PDT     -0.00 knots Slack
Thu -- 07:30 AM PDT     Sunrise
Thu -- 09:00 AM PDT     -0.54 knots Max Ebb
Thu -- 12:59 PM PDT     0.00 knots Slack
Thu -- 01:06 PM PDT     Last Quarter
Thu -- 02:36 PM PDT     Moonset
Thu -- 03:10 PM PDT     0.60 knots Max Flood
Thu -- 05:51 PM PDT     -0.00 knots Slack
Thu -- 06:14 PM PDT     Sunset
Thu -- 09:07 PM PDT     -1.31 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
-0.3
1
am
0.2
2
am
0.8
3
am
1.2
4
am
1.2
5
am
1
6
am
0.7
7
am
0.2
8
am
-0.3
9
am
-0.5
10
am
-0.5
11
am
-0.3
12
pm
-0.2
1
pm
0
2
pm
0.4
3
pm
0.6
4
pm
0.5
5
pm
0.3
6
pm
-0.1
7
pm
-0.5
8
pm
-1
9
pm
-1.3
10
pm
-1.2
11
pm
-0.9


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.