Sunday, June13, 2021
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Marine Weather and Tides
San Miguel, 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 5:45AMSunset 8:20PM Sunday June 13, 2021 8:01 AM PDT (15:01 UTC) Moonrise 7:24AMMoonset 10:21PM Illumination 13% Phase: Waxing Crescent; Moon at 3 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
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PZZ645 Point Piedras Blancas To Point Sal Westward Out To 10 Nm- 314 Am Pdt Sun Jun 13 2021
.small craft advisory in effect from this afternoon through this evening...
Today..Winds variable 10 kt or less, becoming nw 15 to 25 kt in the afternoon. Combined seas 4 to 6 ft dominant period 9 seconds. Patchy dense fog with vsby 1 nm or less in the morning, then patchy fog.
Tonight..NW winds 15 to 25 kt in the evening, becoming 10 to 15 kt. Combined seas 5 to 6 ft dominant period 9 seconds. Patchy fog in the evening, then patchy dense fog with vsby 1 nm or less.
Mon..NW winds 5 to 10 kt, becoming 15 to 25 kt with gusts to 30 kt in the afternoon. Combined seas 4 to 6 ft dominant period 8 seconds. Patchy dense fog with vsby 1 nm or less in the morning.
Mon night..NW winds 15 to 25 kt with gusts to 30 kt in the evening, becoming 10 to 15 kt. Combined seas 5 to 7 ft dominant period 7 seconds.
Tue..N winds 10 to 15 kt, becoming nw 15 to 25 kt with gusts to 30 kt in the afternoon. Combined seas 7 to 8 ft dominant period 8 seconds.
Tue night..NW winds 15 to 25 kt with gusts to 30 kt in the evening, becoming 10 to 15 kt. Combined seas 6 to 8 ft dominant period 9 seconds.
Wed..NW winds 10 to 15 kt early, becoming 15 to 25 kt. Combined seas 7 to 9 ft.
Thu..NW winds 10 to 15 kt. Wind waves 2 ft. NW swell 5 to 7 ft. Patchy dense fog with vsby 1 nm or less.
PZZ600 314 Am Pdt Sun Jun 13 2021
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 09z, or 2 am pdt, a 1019 mb high pressure center was located about 700 nm southwest of point conception. A 1002 mb low was centered near las vegas. High pressure will move northward and strengthen, causing an increase in nw winds across the waters by Mon.


7 Day Forecast for Marine Location Near San Miguel, CA
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location: 35.82, -120.64     debug


Area Discussion for - San Francisco/Monterey Bay Area, CA
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FXUS66 KMTR 131140 AFDMTR

Area Forecast Discussion National Weather Service San Francisco Bay Area 436 AM PDT Sun Jun 13 2021

SYNOPSIS. Stratus clouds and locally dense fog will spread inland through daybreak. Clearing later this morning and afternoon then coastal stratus and locally dense fog moving back inland tonight and Monday morning. A few patches of very light rain or drizzle are possible along the coast at night and during the morning. Onshore winds continuing with a few spots cooler than on Saturday otherwise little additional daytime warming today and Monday. However, Tuesday daytime highs will be warm to hot mainly inland, with warmer to hotter temperatures developing Wednesday and Thursday as high pressure strengthens over California. Hot temperatures mainly inland again on Friday while some cooling returns to the immediate coast.

DISCUSSION. as of 4:33 AM PDT Sunday . A weak frontal system settled into the Bay Area late Friday night and Saturday morning and has fully dissipated leaving a much more humid air mass in place. Dewpoint temperatures are mostly in the upper 50s to 60. Nocturnal radiative cooling and humid air over cool sea surface temperatures are combining to produce stratus and patchy fog under a marine layer temperature inversion base at 700-1,000 feet. Dense fog has been reported in San Francisco overnight. Additional locally dense fog is possible along the coastline through daybreak, however with exception of San Francisco and Half Moon Bay coastal observations are so far showing low stratus ceilings versus fog; updated the grid forecasts overnight to mention patchy dense fog in the forecasts for the coastline in lieu of issuing a dense fog advisory. Onshore winds will usher stratus and fog inland followed by clearing by late morning and afternoon. Stratus and locally dense fog returning tonight and Monday morning on onshore winds. Gentle lower level cool air advection per recent NAM output may initiate pockets of very light rain or drizzle in the marine layer at night and morning. High temperatures today and Monday will be cooler in spots than on Saturday because of the increase and slightly later scattering out of stratus and fog otherwise temperatures will be similar to Saturday's high temperatures.

Beginning Tuesday daytime high temperatures will be warm to hot with 80s to lower to mid 90s well inland, but holding in the 60s/70s coast side and bay side, and mainly low heat risks for inland locations. High temperatures Wednesday will warm 5 to 10 degrees higher with more 90s including lower 100s well inland, above to well above normal with moderate to borderline high heat risks. More warming Thursday, high temperatures a few to several more degrees warmer placing more inland locations closer to high heat risks. So far projected highs look to stay short of reaching daily record highs through mid to late week. A retrogressive high pressure system over the Desert Southwest reaches California from mid to late week resulting in large scale subsidence, warming 850 mb temperatures and the diurnal surface warming will tap these lower level temperatures causing surface temperatures to soar. Greatest warming will be across inland valleys with very warm temperatures sustaining in the hills at night. Please stay tuned to further updates.

AVIATION. as of 4:30 AM PDT Sunday . For the 12z TAFs. Low stratus and foggy conditions have lead to IFR and LIFR around the SF Bay and Monterey Bay, while more interior terminals remain at MVFR. CIGs will begin to improve in the mid morning leading into VFR in the late morning and early afternoon. Expect a breezy Sunday afternoon with westerly winds, followed by weaker winds that evening. Another round of MVFR/ IFR is expected Sunday night.

Vicinity of KSFO . IFR turns to MVFR around 16z, and then to VFR as cloud cover thins in the late morning. The afternoon offers breezy westerly winds with gusts peaking around 22 kts. Winds reduce into Sunday night and coastal stratus begins to filter into the area at that time. Expect MVFR around 06z followed by IFR in the late night. Lowered CIGs will linger into Monday morning before thinning clouds lead to VFR in the mid to late morning.

SFO Bridge Approach . Similar to KSFO.

Monterey Bay Terminals . Foggy conditions and lowered CIGs will keep LIFR until the mid morning. Dissipating fog will lead to MVFR in the mid to late morning, before thinning clouds will call for VFR over the afternoon. Expect mild to moderate westerly winds through much of Sunday before winds weaken into the evening. Stratus returns Sunday night leading to another round of IFR.

MARINE. as of 2:00 AM PDT Sunday . Locally gusty winds will continue into Sunday morning along the Big Sur coast south of Point Sur. Lighter winds and seas elsewhere through early Monday. High pressure builds over the Desert Southwest early next week as a broad upper low spins in the Gulf of Alaska. This will result in increasing surface pressure gradients that will allow northwest winds to increase across the coastal waters. Seas will also build mid to late week as strong northerly winds develop off Cape Mendocino.

MTR WATCHES/WARNINGS/ADVISORIES. Tday. SCA . Mry Bay from 3 PM SCA . Pt Pinos to Pt Piedras Blancas 0-10 nm until 9 AM



PUBLIC FORECAST: Canepa AVIATION: Murdock MARINE: AS

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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
46215 - Diablo Canyon, CA (076) 44 mi35 min 57°F5 ft
CPXC1 45 mi31 min Calm G 1
PSLC1 - 9412110 - Port San Luis, CA 45 mi49 min SSE 1 G 1.9 54°F 57°F1013.9 hPa
46028 - CAPE SAN MARTIN - 55NM West Northwest of Morro Bay, CA 67 mi21 min WNW 16 G 21 55°F 55°F1013.7 hPa

Wind History for Port San Luis, CA
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Paso Robles Municipal Airport, CA10 mi68 minN 010.00 miFair62°F56°F80%1012.6 hPa

Link to 5 minute data for KPRB

Wind History from PRB (wind in knots)
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Tide / Current Tables for Morro Beach, Estero Bay, California (2)
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Morro Beach
Click for Map
Sun -- 05:47 AM PDT     Sunrise
Sun -- 07:17 AM PDT     -0.38 feet Low Tide
Sun -- 08:26 AM PDT     Moonrise
Sun -- 02:20 PM PDT     3.16 feet High Tide
Sun -- 05:53 PM PDT     2.68 feet Low Tide
Sun -- 08:19 PM PDT     Sunset
Sun -- 11:20 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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5.34.94.131.80.8-0-0.4-0.30.20.91.72.42.93.13.12.92.72.72.83.23.74.34.8

Tide / Current Tables for Morro Beach, Estero Bay, California
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Morro Beach
Click for Map
Sun -- 05:47 AM PDT     Sunrise
Sun -- 07:17 AM PDT     -0.38 feet Low Tide
Sun -- 08:26 AM PDT     Moonrise
Sun -- 02:20 PM PDT     3.16 feet High Tide
Sun -- 05:53 PM PDT     2.68 feet Low Tide
Sun -- 08:19 PM PDT     Sunset
Sun -- 11:20 PM PDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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5.34.94.131.80.80-0.4-0.30.20.91.72.42.93.13.12.92.82.72.83.23.74.34.8

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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.
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