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Marine Weather and Tide Forecast for Danville, CA

February 19, 2025 4:17 AM PST (12:17 UTC) Change Location
Sunrise 6:50 AM   Sunset 5:52 PM
Moonrise 12:05 AM   Moonset 10:02 AM 
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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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PZZ531 San Francisco Bay South Of The Bay Bridge- 214 Am Pst Wed Feb 19 2025

Today - S wind around 5 kt, veering to W this afternoon. Waves around 2 ft or less. A slight chance of rain.

Tonight - NW wind 5 to 10 kt. Waves around 2 ft or less.

Thu - NW wind 5 to 10 kt. Waves around 2 ft or less.

Thu night - NW wind around 5 kt, veering to ne around 5 kt after midnight. Waves around 2 ft or less.

Fri - NE wind around 5 kt, backing to nw in the afternoon. Waves around 2 ft or less.

Fri night - NW wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less.

Sat - Light and variable winds, becoming nw around 5 kt in the afternoon. Waves around 2 ft or less.

Sat night - W wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less.

Sun - Light and variable winds, becoming nw around 5 kt in the afternoon. Waves around 2 ft or less.

Sun night - W wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less.
PZZ500 214 Am Pst Wed Feb 19 2025

Synopsis for the central california coast and bays including the Monterey bay - Greater farallones - .and cordell bank national marine sanctuaries - .
breezy to gusty winds and rough seas mainly over the outer coastal waters today into early Friday. Light rain mainly over the northern waters and the san francisco bay this morning. Winds and seas diminish over the weekend.

7 Day Forecast for Marine Location Near Danville, CA
   
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Tide / Current for Oakland Airport, San Francisco Bay, California
  
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Oakland Airport
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Wed -- 12:05 AM PST     Moonrise
Wed -- 04:01 AM PST     6.18 feet High Tide
Wed -- 06:53 AM PST     Sunrise
Wed -- 10:03 AM PST     Moonset
Wed -- 11:09 AM PST     1.16 feet Low Tide
Wed -- 05:52 PM PST     Sunset
Wed -- 06:02 PM PST     3.97 feet High Tide
Wed -- 09:59 PM PST     2.91 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
        
Sorry tide depth graphs only, please select another station.

Oakland Airport, San Francisco Bay, California, Tide feet
12
am
3.6
1
am
4.4
2
am
5.3
3
am
5.9
4
am
6.2
5
am
6
6
am
5.3
7
am
4.3
8
am
3.1
9
am
2.1
10
am
1.4
11
am
1.2
12
pm
1.3
1
pm
1.7
2
pm
2.4
3
pm
3
4
pm
3.5
5
pm
3.9
6
pm
4
7
pm
3.8
8
pm
3.4
9
pm
3.1
10
pm
2.9
11
pm
3

Tide / Current for Oakland Harbor High Street Bridge, San Francisco Bay, California Current
  
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Oakland Harbor High Street Bridge
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Wed -- 12:05 AM PST     Moonrise
Wed -- 12:48 AM PST     0.84 knots Max Flood
Wed -- 03:51 AM PST     -0.00 knots Slack
Wed -- 06:53 AM PST     Sunrise
Wed -- 06:55 AM PST     -1.22 knots Max Ebb
Wed -- 10:03 AM PST     Moonset
Wed -- 11:33 AM PST     0.00 knots Slack
Wed -- 02:06 PM PST     0.90 knots Max Flood
Wed -- 05:42 PM PST     -0.00 knots Slack
Wed -- 05:52 PM PST     Sunset
Wed -- 07:24 PM PST     -0.50 knots Max Ebb
Wed -- 10:47 PM PST     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
        
Sorry tide depth graphs only, please select another station.

Oakland Harbor High Street Bridge, San Francisco Bay, California Current, knots
12
am
0.7
1
am
0.8
2
am
0.7
3
am
0.3
4
am
-0.1
5
am
-0.6
6
am
-1
7
am
-1.2
8
am
-1.1
9
am
-0.8
10
am
-0.5
11
am
-0.2
12
pm
0.2
1
pm
0.7
2
pm
0.9
3
pm
0.8
4
pm
0.7
5
pm
0.3
6
pm
-0.1
7
pm
-0.5
8
pm
-0.5
9
pm
-0.3
10
pm
-0.1
11
pm
0.1

Area Discussion for San Francisco/Monterey Bay Area, CA
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NOTE: mouseover dotted underlined text for definition
FXUS66 KMTR 191135 AFDMTR

Area Forecast Discussion National Weather Service San Francisco CA 335 AM PST Wed Feb 19 2025

New AVIATION, MARINE

SYNOPSIS
Issued at 1223 AM PST Wed Feb 19 2025

A cold front will move through today. The primary impacts will be some light rain in the North Bay this morning, and gusty winds throughout the cwa into Thursday. Behind the front, a dry and warm pattern will become established, and persist through the forecast period.

SHORT TERM
(Today and tonight)
Issued at 1223 AM PST Wed Feb 19 2025

Prefrontal rain has reached NW Sonoma County, and will continue to push south through the morning. KMUX returns indicate the rain will be mostly light, as advertised. High resolution guidance suggest the rain will continue through the early afternoon, and a few drops may reach as far south as San Jose. The cold front will quickly move through this afternoon, shifting the winds back to NW and allowing the clouds to start clearing. Winds look less concerning than a few days ago, but we are still expecting gusts up to 30 mph along the coast and in the mountains through Thursday night.

LONG TERM
(Thursday through Tuesday)
Issued at 1223 AM PST Wed Feb 19 2025

We're still expecting a warm and dry period from Friday through at least the middle of next week. A quick look at the forecast shows a pretty consistent message during this time, with highs in the mid 60s along the coast to mid 70s inland. When you hear that in February, you might assume offshore winds, but that's not the entire story. Behind the cold front, the air mass will start to dry out and low-level winds will turn northerly, or slightly offshore. You'll notice this by the clear skies Thursday afternoon. But that pattern doesn't last. A low amplitude 500 mb ridge starts building on Thursday and the axis moves through on Friday. This will bring SW flow, allowing a subtropical air mass to nudge its way into the Bay Area. This will usher in higher PWAT values (more water vapor, but no rain). The biggest noticeable difference is that clouds will return over the weekend. Don't get me wrong, there will still be plenty of sunshine, but there will be some clouds mixed in, which could make for some nice sunsets.
This SW flow looks like it will stick around through Tuesday before a cut-off low starts to approach the coast and the forecast gets tricky. These features are notoriously hard to pin- down. To put the uncertainty in perspective, on Wednesday the ECMWF ensemble shows with 80% confidence that 500 mb height will be between 5720m and 5810m, a relatively narrow 90m spread. By Thursday, the spread jumps from 5510m to 5820m, a 310m spread.
There's a chance we get some rain late next week, but it's really hard to say with any certainty. Before we get to that, enjoy the beautiful weather coming up!

AVIATION
(12Z TAFS)
Issued at 335 AM PST Wed Feb 19 2025

VFR conditions prevail at the terminals early this morning, otherwise a general increase in low to mid level clouds with light rain over the northern half of the forecast area through morning.
Clearing tonight with patchy fog and low clouds /IFR-LIFR/ forming late tonight and Thursday morning.

Vicinity of SFO...VFR. Light rain mid to late morning. Light wind becoming west to northwest near 10 knots later today and tonight.

SFO Bridge Approach...Similar to SFO.

Monterey Bay Terminals...VFR-MVFR today, MVFR-IFR tonight and Thursday morning. Light southeast winds becoming west 5 to 10 knots this afternoon, then light and variable winds tonight and Thursday morning.

MARINE
(Today through Monday)
Issued at 329 AM PST Wed Feb 19 2025

Breezy to gusty winds and rough seas mainly over the outer coastal waters today into early Friday. Light rain mainly over the northern waters and the San Francisco Bay this morning. Winds and seas diminish over the weekend.

MTR WATCHES/WARNINGS/ADVISORIES
CA...None.
PZ...Small Craft Advisory from 9 AM this morning to 3 AM PST Thursday for Pt Arena to Pt Reyes 0-10 nm.

Small Craft Advisory from 3 PM this afternoon to 9 PM PST Thursday for Pt Pinos to Pt Piedras Blancas 0-10 nm.

Small Craft Advisory until 3 AM PST Friday for Pt Arena to Pt Reyes 10-60 NM.

Small Craft Advisory from 3 PM this afternoon to 3 AM PST Friday for Pigeon Pt to Pt Pinos 10-60 NM.


Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
LNDC1 15 mi47 minSSW 2.9G4.1 52°F 30.16
AAMC1 - 9414750 - Alameda, CA 16 mi47 minWSW 2.9G2.9 52°F 53°F30.17
MZXC1 - 9415102 - Martinez-Amorco CA 18 mi47 minW 5.1G6 51°F 51°F30.1550°F
OBXC1 18 mi47 min 52°F 51°F
OKXC1 - 9414776 - Oakland (Berth 34), CA 18 mi47 minWSW 2.9G2.9 51°F 30.17
OMHC1 - 9414769 - Oakland Middle Harbor Met, CA 18 mi47 minSSW 2.9G2.9
PCOC1 - 9415144 - Port Chicago, CA 18 mi47 minE 4.1G9.9 51°F 30.14
PSBC1 - 9415115 - Pittsburg (Suisun Bay), CA 18 mi47 minNW 5.1G6 52°F 30.16
UPBC1 18 mi47 minNW 2.9G6
PPXC1 - 9414847 - Richmond (Point Potrero), CA 21 mi47 minS 4.1G4.1 53°F 30.17
PXOC1 - 9414311 - San Francisco (Pier 1), CA 21 mi47 minNNW 1G1.9 52°F 30.13
PXSC1 21 mi47 min 52°F 51°F
DPXC1 - 9415141 - Davis Point, San Pablo Bay, CA 23 mi47 minN 1.9G2.9 51°F 30.15
RTYC1 - 9414523 - Redwood City, CA 23 mi47 minSW 2.9G2.9 53°F 55°F30.16
RCMC1 - 9414863 - Richmond, CA 24 mi47 minSSE 1.9G4.1 52°F 53°F30.14
FTPC1 - 9414290 - San Francisco, CA 25 mi47 minS 1.9G4.1 51°F 30.16
SFXC1 - San Francisco Bay Reserve, CA 28 mi92 minSSE 4.1 50°F 30.1246°F
46237 - San Francisco Bar, CA (142) 34 mi47 min 51°F 52°F5 ft


Wind History for Alameda, CA
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Airport Reports
   
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Weather Map
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GEOS Local Image of Central West Coast  
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San Francisco Bay Area, CA,





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