|
Marine Weather and Tides
Version 3.4 |
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. 6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen |
| Sunrise 6:21AM | Sunset 7:56PM | Sunday August 18, 2019 12:32 AM PDT (07:32 UTC) | Moonrise 8:54PM | Moonset 8:10AM | Illumination 93% |  |
PZZ530 San Pablo Bay, Suisun Bay, The West Delta And The San Francisco Bay North Of The Bay Bridge- 857 Pm Pdt Sat Aug 17 2019
.small craft advisory in effect until 11 pm pdt this evening...
Tonight..SW winds 10 to 20 kt with gusts up to 25 kt.
Sun..SW winds 10 to 20 kt with gusts up to 25 kt.
Sun night..SW winds 10 to 15 kt.
Mon..SW winds 10 to 15 kt.
Mon night..SW winds 10 to 15 kt.
Tue..SW winds 10 to 15 kt.
Tue night..SW winds 10 to 15 kt.
Wed..W winds 15 to 20 kt with gusts up to 25 kt.
Thu..SW winds 15 to 20 kt with gusts up to 25 kt.
.small craft advisory in effect until 11 pm pdt this evening...
Tonight..SW winds 10 to 20 kt with gusts up to 25 kt.
Sun..SW winds 10 to 20 kt with gusts up to 25 kt.
Sun night..SW winds 10 to 15 kt.
Mon..SW winds 10 to 15 kt.
Mon night..SW winds 10 to 15 kt.
Tue..SW winds 10 to 15 kt.
Tue night..SW winds 10 to 15 kt.
Wed..W winds 15 to 20 kt with gusts up to 25 kt.
Thu..SW winds 15 to 20 kt with gusts up to 25 kt.
PZZ500 857 Pm Pdt Sat Aug 17 2019
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... High pressure off the california coast will weaken on Sunday as a low pressure system develops off british columbia. This will result in decreasing winds Sunday through the middle of next week.
Synopsis for the central california coast and bays including the Monterey bay..Greater farallones...and cordell bank national marine sanctuaries... High pressure off the california coast will weaken on Sunday as a low pressure system develops off british columbia. This will result in decreasing winds Sunday through the middle of next week.
7 Day Forecast for Marine Location Near Country Club, CA
Hourly EDIT Helplocation: 37.97, -121.37 debug
Area Discussion for - Sacramento, CA
(on/off) Help NOTE: mouseover dotted underlined text for definition| Fxus66 ksto 172231 afdsto area forecast discussion national weather service sacramento ca 331 pm pdt Sat aug 17 2019 Synopsis Near or below average temperatures expected through Monday. Gradual warming trend through next week. Dry weather continues. Discussion Afternoon temperatures are running 10 to 20 degrees cooler than 24 hours ago across interior norcal, with valley temperatures in the mid 80s to 90s. The deepening marine layer (about 2500 feet as of this afternoon), and enhanced onshore flow through the delta has provided relief from the earlier week hot temperatures. Forecast soundings and ensemble probabilities indicate marine stratus likely advecting into the delta region the next couple of nights mornings. Otherwise, mostly clear skies will prevail. This cooling trend will continue tomorrow, especially in the delta influenced areas as weak upper level trough lingers across the region. Sunday highs will be 3 to 8 degrees cooler than today, with valley locations in the mid 80s to mid 90s, and low 60s to low 80s over the mountains. Similar readings are expected |
on Monday, with daytime temperatures near or slightly below normal for this time of year. Looking beyond Monday, ensembles indicate increasing heights across the region as high pressure gradually rebuilds. Therefore, onshore flow is forecast to weaken allowing for some warming in the delta influenced areas. Temperatures will trend slightly above average on Tuesday. Most valley locations should see temperatures generally in the low to mid 90s, while highs in the upper 90s are expected over the northern sacramento valley. Extended discussion (Wednesday through Saturday) Ensemble guidance is in good agreement high pressure will remain in place through the extended forecast period. Warmest day is forecast to be Thursday with high temperatures right around the century mark across interior ca. A very slight cooling trend is then expected going into next weekend. Aviation Vfr conditions next 24 hours. Breezy evening, gusts 15-25 kts across interior california 22z - 06z Sunday. Gusty winds up to 35 kts in delta vicinity. Href and NAM guidance indicate the possibility of clouds tomorrow morning in the delta region. && Sto watches warnings advisories None. |
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA | 28 mi | 51 min | WNW 13 G 20 | 65°F | 1007.5 hPa | |||
| PCOC1 - 9415144 - Port Chicago, CA | 36 mi | 51 min | WSW 12 G 17 | 62°F | 73°F | 1008.8 hPa | ||
| SFXC1 - San Francisco Bay Reserve, CA | 38 mi | 108 min | W 13 | 60°F | 1009 hPa | 55°F | ||
| MZXC1 - 9415102 - Martinez-Amorco CA | 40 mi | 51 min | W 12 G 13 | 62°F | 72°F | 1009.2 hPa | ||
| UPBC1 | 40 mi | 45 min | W 11 G 16 | |||||
| DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA | 48 mi | 45 min | WSW 18 G 22 | 62°F | 1008.7 hPa | |||
| AAMC1 - 9414750 - Alameda, CA | 51 mi | 51 min | W 4.1 G 6 | 62°F | 70°F | 1010.3 hPa |
Wind History for Port Chicago, CA
(wind in knots) EDIT (on/off) Help| 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 | 12 AM | |
| Last 24hr | W | W | W | W | W | W | W G18 | W | W | W | W | W | W | W | W | W G21 | SW G19 | SW | W G20 | W | W | W G18 | SW | SW G15 |
| 1 day ago | SW | SW | W | W | W | SW | SW | SW | W | W | W | W G14 | W | W | W | W | W | SW G19 | SW | W | SW | W | W | W G22 |
| 2 days ago | SW | SW G8 | SW | SW G7 | W | W | W | NW | NW | W | W | W | W | W | W | W G15 | SW | SW G10 | SW | SW |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Stockton, Stockton Metropolitan Airport, CA | 8 mi | 98 min | NNW 6 | 10.00 mi | Fair | 65°F | 55°F | 73% | 1007.5 hPa |
Link to 5 minute data for KSCK
Wind History from SCK (wind in knots)
| 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 | 12 AM | |
| Last 24hr | Calm | Calm | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | NW | W | W | NW | N | N | |
| 1 day ago | W | E | E | S | Calm | Calm | W | NW | N | N | N | W | W | NW | NW | NW | NW | N | N | E | ||||
| 2 days ago | NW | E | E | NE | Calm | Calm | Calm | Calm | W | NW | N | N | N | N | NW | W | NW | W | NW | W | W |
Tide / Current Tables for Blackslough Landing, San Joaquin River, California
EDIT Weekend mode (on/off) (on/off) Help One Week of DataBlackslough Landing
Click for Map
Sun -- 02:49 AM PDT 1.08 feet Low Tide
Sun -- 06:23 AM PDT Sunrise
Sun -- 07:55 AM PDT 3.49 feet High Tide
Sun -- 09:11 AM PDT Moonset
Sun -- 03:07 PM PDT 0.19 feet Low Tide
Sun -- 07:55 PM PDT Sunset
Sun -- 09:18 PM PDT 3.31 feet High Tide
Sun -- 09:54 PM PDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sun -- 02:49 AM PDT 1.08 feet Low Tide
Sun -- 06:23 AM PDT Sunrise
Sun -- 07:55 AM PDT 3.49 feet High Tide
Sun -- 09:11 AM PDT Moonset
Sun -- 03:07 PM PDT 0.19 feet Low Tide
Sun -- 07:55 PM PDT Sunset
Sun -- 09:18 PM PDT 3.31 feet High Tide
Sun -- 09:54 PM PDT Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
| 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 | 1.5 | 1.2 | 1.1 | 1.4 | 2 | 2.8 | 3.3 | 3.5 | 3.3 | 2.9 | 2.2 | 1.4 | 0.8 | 0.4 | 0.2 | 0.3 | 0.9 | 1.7 | 2.5 | 3 | 3.3 | 3.2 | 2.9 |
Tide / Current Tables for Vulcan Island .5 mi E, San Joaquin River, California Current
EDIT (on/off) Help One Week of DataVulcan Island .5 mi E
Click for Map
Sun -- 12:37 AM PDT -0.32 knots Max Ebb
Sun -- 03:28 AM PDT 0.00 knots Slack
Sun -- 05:59 AM PDT 0.56 knots Max Flood
Sun -- 06:23 AM PDT Sunrise
Sun -- 09:05 AM PDT -0.00 knots Slack
Sun -- 09:11 AM PDT Moonset
Sun -- 12:16 PM PDT -0.55 knots Max Ebb
Sun -- 04:01 PM PDT 0.01 knots Slack
Sun -- 06:42 PM PDT 0.65 knots Max Flood
Sun -- 07:54 PM PDT Sunset
Sun -- 09:54 PM PDT Moonrise
Sun -- 10:23 PM PDT -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Sun -- 12:37 AM PDT -0.32 knots Max Ebb
Sun -- 03:28 AM PDT 0.00 knots Slack
Sun -- 05:59 AM PDT 0.56 knots Max Flood
Sun -- 06:23 AM PDT Sunrise
Sun -- 09:05 AM PDT -0.00 knots Slack
Sun -- 09:11 AM PDT Moonset
Sun -- 12:16 PM PDT -0.55 knots Max Ebb
Sun -- 04:01 PM PDT 0.01 knots Slack
Sun -- 06:42 PM PDT 0.65 knots Max Flood
Sun -- 07:54 PM PDT Sunset
Sun -- 09:54 PM PDT Moonrise
Sun -- 10:23 PM PDT -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
| 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 |
| -0.3 | -0.3 | -0.2 | -0.1 | 0.2 | 0.5 | 0.6 | 0.5 | 0.3 | 0 | -0.2 | -0.4 | -0.5 | -0.5 | -0.4 | -0.2 | 0 | 0.4 | 0.6 | 0.6 | 0.6 | 0.4 | 0.1 | -0.1 |
Weather Map and Satellite Images
(on/off) HelpWeather Map
GOES Local Image of CentralWestCoast EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for Sacramento, CA (3,6,7,8)
(on/off) Help
Ground Weather Radar Station Sacramento, CA
(on/off) Help
Ad by Google
|
Disclaimer: The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program. |