Tuesday, December7, 2021
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Marine Weather and Tides
Coronado, 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 6:36AMSunset 4:44PM Tuesday December 7, 2021 3:38 PM PST (23:38 UTC) Moonrise 11:18AMMoonset 9:34PM Illumination 14% Phase: Waxing Crescent; Moon at 4 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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PZZ750 Coastal Waters From San Mateo Point To The Mexican Border And Out To 30 Nm- 131 Pm Pst Tue Dec 7 2021
Tonight..Wind se 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft at 8 seconds.
Wed..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft at 8 seconds.
Wed night..Wind W 10 to 15 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft at 8 seconds. Chance of rain after midnight.
Thu..Wind W 10 to 20 kt with gusts to 25 kt. Wind waves 5 ft. SWell W 3 to 5 ft at 7 seconds. Rain in the morning, then rain likely in the afternoon.
Thu night..Wind W 10 to 20 kt with gusts to 25 kt. Wind waves 4 to 6 ft in the evening...becoming 2 ft or less. SWell nw 5 to 6 ft at 8 seconds. Slight chance of rain in the evening.
Fri..Wind variable less than 10 kt...becoming sw 10 kt in the afternoon. Wind waves 2 ft or less. SWell W 3 to 5 ft.
Fri night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 3 to 4 ft.
Sat..Wind E 10 kt in the morning...becoming variable less than 10 kt. Wind waves 2 ft or less. SWell W 2 to 3 ft.
Sat night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft.
Sun..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft.
Sun night..Wind variable less than 10 kt. Wind waves 2 ft or less. SWell W 1 to 2 ft.
PZZ700 131 Pm Pst Tue Dec 7 2021
Synopsis for the far southern california coast..At 1 pm, a 1010 mb low was over southwestern arizona and a 1027 mb high was about 1,420 miles west of san diego. A coastal eddy will continue today before fading Wednesday. A frontal system will move through the coastal waters Wednesday night through early Friday, bringing stronger winds and higher seas that could prove hazardous for small craft. Weak offshore flow develops late Friday through Saturday.


7 Day Forecast for Marine Location Near Coronado, CA
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location: 32.72, -117.21     debug


Area Discussion for - San Diego, CA
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FXUS66 KSGX 072202 AFDSGX

Area Forecast Discussion National Weather Service San Diego CA 200 PM PST Tue Dec 7 2021

SYNOPSIS. The brief period of light rain today will be followed by dry weather tonight and Wednesday. A stronger low pressure trough will bring more rain Wednesday night and Thursday. Friday through Sunday will be dry and mild. A potentially wetter storm is forecast early next week.

DISCUSSION. FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE . SAN DIEGO . WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES .

The band of light rain that moved across the area today could only muster a few hundredths of an inch in most areas. The highest total so far through 1 PM was 0.11" at Mount San Jacinto. Rain totals west of the mountains and the high deserts ranged from 0.01-0.05".

The band was moving quickly south into northern Baja this afternoon. Satellite imagery showed clearing already moving into San Bernardino and Riverside Counties which will press southward through the evening.

Wednesday night and Thursday . ensemble models and high resolution guidance this morning all showed a stronger and wetter rain event. Here are the projected rain totals:

Coast and Valley: 0.10"-0.50" with lowest totals in Orange County and the rain shadowed areas of the Inland Empire east of the Santa Ana Mountains, and highest totals in the San Diego County valleys and foothills.

Mountains: 0.50-1.25" in the mountains where stronger west-southwest winds of 20-30 mph ahead of the trough will result if efficient orographics. The highest totals from 1.00-1.25" will be on the west and southwest facing slopes.

High Deserts: 0.10 to 0.20".

Lower Deserts: 0.01-0.10".

The snow level will remain fairly high at the onset of the storm, around 7,000 feet, then lower Thursday night to around 6,000 feet. By that time most of the precip will have ended, but a few inches will likely accumulate above 6000 feet.

Friday through Saturday will be dry and a little warmer with weak high pressure aloft. Early next week a more substantial storm will impact the West Coast. An atmospheric river ahead of a deepening trough over the Eastern Pacific will bring significant rain and mountain snow to the Sierra Nevada on Monday. This AR will drift south Tuesday or Wednesday which is when more substantial rains are possible in our area.

AVIATION. 072120Z . Coast/Valleys . BKN with bases mostly 3000 feet MSL or higher scattering out in some areas through this afternoon. Areas of low clouds inland with bases 1500-2000 ft MSL will obscure higher terrain through tonight and could bring cig impacts to KONT and KSBD 09Z-17Z Wed. Low clouds will scatter out around 17Z Wednesday.

Mountains/Deserts . Higher clouds around 10000 feet MSL will gradually clear from north to south through this afternoon. Cloud bases will be 7000 feet MSL in some areas, with locally obscured terrain above that elevation.

MARINE. Northwest winds 20-30 knots Thursday afternoon through Thursday night will produce choppy seas and likely conditions hazardous to small craft. Otherwise, no hazardous weather is expected through Saturday.

SKYWARN. Skywarn activation will not be needed Wednesday. Activation may be requested Thursday.

SGX WATCHES/WARNINGS/ADVISORIES. CA . NONE. PZ . NONE.



PUBLIC . Moede AVIATION/MARINE . PG


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SDBC1 - 9410170 - San Diego, CA 2 mi158 min 63°F1014.3 hPa
LJAC1 - 9410230 - La Jolla, CA 10 mi158 min SE 4.1G6 60°F1014.1 hPa
LJPC1 - La Jolla, CA (073) 10 mi78 min SSE 6G8.9 2 ft
46235 11 mi42 min 60°F 62°F2 ft
46254 11 mi42 min 61°F2 ft
TIXC1 - Tijuana River Reserve, CA 11 mi113 min S 5.1 61°F 1015 hPa57°F
46273 15 mi42 min 61°F 62°F2 ft
46258 16 mi42 min 63°F3 ft
46266 17 mi68 min 61°F 62°F2 ft
46225 - Torrey Pines Outer, CA (100) 18 mi42 min 63°F2 ft
46224 - Oceanside Offshore, CA (045) 35 mi42 min 63°F2 ft
46086 - San Clemente Basin 47 mi38 min NW 1.9G3.9 61°F 63°F1014 hPa (+0.0)54°F

Wind History for USS MIDWAY South Navy Pier, San Diego, CA
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This day
1 day
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2 days
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
San Diego, North Island, Naval Air Station, CA1 mi46 minSSE 510.00 miOvercast62°F54°F75%1014.8 hPa
San Diego International Airport, CA2 mi47 minVar 610.00 miMostly Cloudy61°F53°F75%1015.4 hPa
San Diego, Montgomery Field, CA9 mi45 minSE 410.00 miOvercast61°F52°F72%1014.8 hPa
Imperial Beach Naval Outlying Field - Ream Field, CA11 mi42 minS 58.00 miOvercast61°F53°F75%1015.3 hPa
San Diego, Miramar MCAS/Mitscher Field Airport, CA12 mi43 minS 510.00 miOvercast59°F52°F78%1014.5 hPa
Gillespie Field Airport, CA15 mi51 minN 010.00 miOvercast61°F52°F72%1015.2 hPa
San Diego, Brown Field Municipal Airport, CA16 mi45 minSSW 410.00 miOvercast59°F51°F75%1014.8 hPa

Link to 5 minute data for KNZY

Wind History from NZY (wind in knots)
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This dayS5SW3S7S8S7S10S9S7SE13SE7SE8E3SE10SE8SE7SE7SE8SE4SE9SE6SE5SE5S7S5
1 day agoNW9NW7NW8N6N4N3000000E400E40W4SE3S6SW7S5S5S4
2 days agoNW11NW9NW8N6N4N50NW6N60NW4N6N403NE4N4NW60NW44W7NW10W7

Tide / Current Tables for San Diego, Quarantine Station, California
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San Diego
Click for Map
Tue -- 04:32 AM PST     2.34 feet Low Tide
Tue -- 06:38 AM PST     Sunrise
Tue -- 10:18 AM PST     Moonrise
Tue -- 10:42 AM PST     6.54 feet High Tide
Tue -- 04:42 PM PST     Sunset
Tue -- 06:19 PM PST     -1.14 feet Low Tide
Tue -- 08:33 PM PST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

San Diego, Quarantine Station, California, Tide feet
12
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3.9
1
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3.7
2
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3.3
3
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2.7
4
am
2.4
5
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2.4
6
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2.8
7
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3.7
8
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4.7
9
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5.7
10
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6.4
11
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6.5
12
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6
1
pm
5
2
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3.5
3
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1.9
4
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0.5
5
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-0.6
6
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-1.1
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-1
8
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-0.3
9
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0.8
10
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1.9
11
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3


Tide / Current Tables for San Diego Bay Entrance, California Current
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San Diego Bay Entrance
Click for Map
Tue -- 12:15 AM PST     -0.00 knots Slack
Tue -- 02:25 AM PST     -0.81 knots Max Ebb
Tue -- 04:40 AM PST     0.00 knots Slack
Tue -- 06:38 AM PST     Sunrise
Tue -- 07:59 AM PST     1.35 knots Max Flood
Tue -- 10:18 AM PST     Moonrise
Tue -- 10:59 AM PST     -0.00 knots Slack
Tue -- 02:49 PM PST     -2.41 knots Max Ebb
Tue -- 04:42 PM PST     Sunset
Tue -- 06:45 PM PST     0.00 knots Slack
Tue -- 08:33 PM PST     Moonset
Tue -- 09:55 PM PST     1.39 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

San Diego Bay Entrance, California Current, knots
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0.2
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-0.4
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-0.8
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-0.7
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-0.4
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0.2
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0.8
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1.2
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1.4
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1.2
10
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0.7
11
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-0
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-0.9
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-1.7
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-2.2
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-2.4
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-2.1
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-1.4
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-0.6
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1.3
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Weather Map
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GEOS Local Image of Southwest    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.
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