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

Marine Weather and Tides
Greenfield, 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 6:08AMSunset 8:14PM Thursday July 29, 2021 2:40 PM PDT (21:40 UTC) Moonrise 10:50PMMoonset 10:54AM Illumination 70% 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
PZZ565 Coastal Waters From Point Pinos To Point Piedras Blancas California Out To 10 Nm- 238 Pm Pdt Thu Jul 29 2021
Tonight..NW winds 10 to 15 kt. Wind waves 3 to 4 ft. SWell S around 2 ft at 13 seconds.
Fri..W winds 5 to 10 kt. Wind waves around 3 ft. SWell S around 2 ft at 14 seconds.
Fri night..SW winds around 5 kt. Wind waves around 3 ft. SWell S around 2 ft at 14 seconds.
Sat..SW winds 5 to 10 kt. Wind waves around 3 ft. SWell S around 2 ft at 15 seconds.
Sat night..W winds 5 to 10 kt. Wind waves around 3 ft. SWell S around 2 ft at 14 seconds.
Sun..W winds around 5 kt. Wind waves around 3 ft. SWell S around 2 ft at 16 seconds.
Sun night..NW winds 5 to 10 kt. Wind waves 3 to 4 ft. SWell sw around 2 ft at 16 seconds.
Mon..NW winds 10 to 15 kt. Wind waves 4 to 5 ft. SWell sw around 2 ft.
Tue..NW winds 15 to 20 kt with gusts up to 25 kt. Wind waves around 4 ft. SWell sw around 2 ft.
PZZ500 238 Pm 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... Predominately light winds today, with locally gusty winds in the outer waters north of point reyes. In addition, the afternoon seabreeze will bring gusty west to southwest winds from the golden gate gap towards angel island, san pablo bay, and the carquinez strait through at least the next couple of days. Otherwise, a moderate southerly swell will persist in the waters.


7 Day Forecast for Marine Location Near Greenfield, CA
   Hourly   EDIT   Help
location: 36.13, -121.64     debug


Area Discussion for - San Francisco/Monterey Bay Area, CA
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
FXUS66 KMTR 291736 AFDMTR

Area Forecast Discussion National Weather Service San Francisco Bay Area 1036 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 9:28 AM PDT Thursday . Have put the kmux radar into precip mode to better scan some of the high based returns well offshore. Vandenberg and Oakland soundings suggest moisture is above 500 mb so not expecting any convection and it looks to stay offshore as well. Marine layer around 1500 feet deep along the coast with low clouds retreating quickly this morning revealing some of the mid/high level clouds and instability passing south to north. Of note on morning visible satellite is the activity over the southern Sierra that is already bubbling and will likely start earlier than normal across the central/northern Sierra this afternoon. For the Bay Area expect another seasonably hot day inland with widespread 90s and even some lower 100s. Fuels of course remain near or at record dry levels inland/hill locations and yesterdays Pinnacles fire showed how rapidly fires can grow even during routine weather days given the current drought stressed fuels. Fun side note is many of the record highs for today date back to 1977 and preceded that years lightning event that stared the Marble Cone fire locally and many other fires across NorCal.

No big changes of note for Friday. Do expect some inland cooling by this weekend as the marine layer deepens and onshore winds strengthen in response to approaching West Coast trough that will nudge the main ridge farther eastward while fairly significant monsoonal moisture will sneak northward into NV/ID/OR. Long range trends remain seasonably warm and dry into early August for the Bay Area.

AVIATION. as of 10:45 AM PDT Thursday . For the 18z TAFs. Typical midsummer pattern in effect with marine stratus along the coast and monsoonal air aloft. Generally, expect to see VFR today, with FEW- SCT at 15000-20000 feet through the afternoon. Winds generally light and terrain driven in the morning, becoming locally breezy onshore through the coastal gaps in the afternoon. For tonight, a compressed marine layer will bring similar patchy VLIFR- IFR level marine stratus cigs to coastally influenced terminals and lowering mid to high level FEW-SCT 10000-15000 ft cigs elsewhere. Similar pattern tomorrow.

Vicinity of KSFO . VFR through the TAF period. Winds remain mild until afternoon with peak winds from the Northwest around 15-20 kts. These winds look to last through that evening but back off into Thursday night. For tonight, patchy stratus deck returns with borderline MVFR/IFR SCT/BKN deck into mid morning Friday.

KSFO Bridge Approach . Similar to KSFO.

Monterey Bay . Winds remain weak and variable through the morning, before becoming onshore and slightly breezy 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 10:32 AM PDT Thursday . Generally light to locally moderate gusty northwest winds across the northern outer waters. Breezy to 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: Palmer AVIATION: DRP MARINE: DRP

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
46239 - Point Sur, CA (157) 28 mi44 min 62°F3 ft
46028 - CAPE SAN MARTIN - 55NM West Northwest of Morro Bay, CA 29 mi40 min WNW 7.8 G 9.7 59°F 1014.9 hPa (-0.9)
MEYC1 35 mi64 min W 7 G 9.9 68°F 1014.3 hPa
46240 - Cabrillo Point, Monterey Bay, CA (158) 37 mi44 min 58°F1 ft
MLSC1 - Moss Landing, South Harbor, CA 47 mi39 min 58°F
46092 - MBM1 48 mi77 min SW 7.8 56°F 59°F1014.5 hPa (-1.2)
ELXC1 - Elkhorn Slough Reserve, CA 48 mi115 min W 7 64°F 1016 hPa58°F

Wind History for Monterey, CA
(wind in knots)    EDIT      (on/off)   Help
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
24hr
SW7
G11
SW7
G13
W4
G8
W6
G11
SW4
W6
N7
NW5
W3
W3
N3
W4
--
NW2
G5
N3
N2
NW3
NE3
N3
N7
NW6
NE3
W7
SW5
G10
1 day
ago
S9
SW8
G12
W7
G10
SW4
G9
SW3
SW3
G6
W3
W3
N6
N3
N2
N5
N6
N4
N1
W1
SW1
NE4
N4
N7
N9
N11
NW10
G14
SW7
G11
2 days
ago
SW7
G12
SW4
G10
W5
G9
SW8
N10
NW8
N7
N5
N3
N2
--
NE2
N2
N5
NE2
NE1
--
N3
NE3
NE4
NE5
S10
G13
SW11
S9

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Monterey Regional Airport, CA34 mi46 minW 810.00 miFair77°F55°F47%1015.5 hPa

Link to 5 minute data for KMRY

Wind History from MRY (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 24hrW9W9W8W9W9W5N3N5NE4W4CalmW3CalmS43CalmCalmN3NE3NW4N4N5N7W8
1 day agoNW8W13W8W11W6W6SW4N4NE3CalmN3CalmNW3CalmCalmNW3CalmCalmCalmN4N5N5N7W9
2 days agoW6W11W9NW7N5N3NW4CalmCalmCalmCalmCalmCalmN3CalmCalmCalmCalm4CalmN5N6W12W7

Tide / Current Tables for Carmel Cove, Carmel Bay, California
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Carmel Cove
Click for Map
Thu -- 02:20 AM PDT     4.31 feet High Tide
Thu -- 06:11 AM PDT     Sunrise
Thu -- 09:01 AM PDT     0.88 feet Low Tide
Thu -- 11:55 AM PDT     Moonset
Thu -- 03:49 PM PDT     4.41 feet High Tide
Thu -- 08:16 PM PDT     Sunset
Thu -- 09:57 PM PDT     2.17 feet Low Tide
Thu -- 11:50 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
3.544.34.23.83.22.41.61.10.91.11.62.33.23.94.34.44.23.73.22.62.32.22.3

Tide / Current Tables for Monterey, Monterey Harbor, California (2)
   EDIT      (on/off)   Help   One Week of Data
Monterey
Click for Map
Thu -- 02:33 AM PDT     4.37 feet High Tide
Thu -- 06:11 AM PDT     Sunrise
Thu -- 09:14 AM PDT     0.74 feet Low Tide
Thu -- 11:55 AM PDT     Moonset
Thu -- 04:01 PM PDT     4.53 feet High Tide
Thu -- 08:16 PM PDT     Sunset
Thu -- 10:10 PM PDT     2.00 feet Low Tide
Thu -- 11:50 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
3.444.34.343.32.51.710.80.91.42.133.84.34.54.43.93.32.72.222.1

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.