Pier 17, San Francisco BayNDBC-PXSC1
At a harbour/4.1 mi away/-/- ft from here
temp, wind, gust, humidity, pressure
Beaches/California/Quarry Beach
Quarry Beach, California
Beach in Marin County, California75°
86°/53°
Clear·
Feels like 75°·Light air 4 mph NW
Now. Quarry Beach is 75° and clear at 7 PM. The dew point is 46°, so the air feels dry and comfortable. Light air from the northwest at 4 mph.
Today and tonight. Tonight falls to about 64° by 7 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is tomorrow, near 88°, and the coolest Monday, near 60°. Rain is possible Tuesday (32%).
The sky now. The Moon is a waxing crescent, 26% lit, and sets at 9:43 PM. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 15 minutes long, 3 minutes shorter than yesterday.
0UV Low
33Air quality
38%Humidity
0%Cloud
Now
7:00 PM
75feels75
now, clear
Today
Oct 15
8653
UV 6
Fri
Oct 16
8864
UV 6
Sat
Oct 17
8463
clear day
Sun
Oct 18
6756
mostly clear day
Mon
Oct 19
6050
23%
14mph
Tue
Oct 20
6150
32%
Wed
Oct 21
6550
22%
75°
86°53°
88°64°
84°63°
67°56°
60°50°
61°50°
65°50°
As of 7:00 PM in Quarry Beach, California.
Air quality
The air at Quarry Beach
Index 33, good, led by ozone. Read at 7 PM from its reporting area, San Francisco (CA), 8 miles off.
33Good
- Fine particles (PM2.5)32Good6.4 mi
- Ozone33Good20 ppb6.4 mi
- Nitrogen dioxide16Good17 ppb6.4 mi
- Sulfur dioxide0Good0.5 ppb8.1 mi
- Carbon monoxide-0.6 ppm6.4 mi
The days ahead
Highest moderate, Sat Oct 17, led by fine particles. Yesterday measured 43, good.
GoodModerate
- 43YesterdayOct 14
- 55TodayOct 15
- 55FriOct 16
- ModerateSatOct 17
- GoodSunOct 18
- GoodMonOct 19
- GoodTueOct 20
Smoke, the next 41 hours
Little smoke near the ground through Sat 11 AM: the index from smoke stays at 17 or under.
Precipitation
What has fallen at Quarry Beach
None in the last 3 days, to Thu 6 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Quarry Beach, the next 41 hours
Visibility stays 10 miles or more through Sat 11 AM.
F
Now, today, and the week
Weather instrument stations by state
Facing E 93°
From above: the edge, the break, the view
Surf and swim
The waves at buoy 46026, 24.0 mi away.
Waves at buoy 46026, San Francisco
- Wave height
- 4.3 ft
- Period
- 14 s
- From
- WSW (250°)
- Swell
- 3.9 ft at 14 s from WSW
- Wind waves
- 1.3 ft at 4 s from WNW
- Water
- 61 °F
- Read
- Thu 7:20 PM
- Distance
- 24.0 mi
Wave height is the significant height: the mean of the highest third of the waves. The period is the time between the waves carrying the most energy.
Every hour, last 24 hours
| Time | Wave height | Period | From |
|---|---|---|---|
| Thu 7:20 PM | 4.3 ft | 14 s | WSW (250°) |
| Thu 6:50 PM | 3.9 ft | 14 s | SW (228°) |
| Thu 5:50 PM | 3.9 ft | 14 s | WSW (248°) |
| Thu 4:50 PM | 3.9 ft | 15 s | WSW (239°) |
| Thu 3:50 PM | 4.3 ft | 15 s | WSW (243°) |
| Thu 2:50 PM | 3.9 ft | 15 s | SW (230°) |
| Thu 1:50 PM | 3.9 ft | 15 s | SW (221°) |
| Thu 12:50 PM | 3.9 ft | 15 s | WSW (256°) |
| Thu 11:50 AM | 3.9 ft | 15 s | SW (235°) |
| Thu 10:50 AM | 4.3 ft | 15 s | WSW (239°) |
| Thu 9:50 AM | 3.9 ft | 14 s | W (260°) |
| Thu 8:50 AM | 4.3 ft | 15 s | SW (233°) |
| Thu 7:50 AM | 4.6 ft | - | WSW (245°) |
| Thu 6:50 AM | 4.3 ft | 14 s | W (270°) |
| Thu 5:50 AM | 3.9 ft | 15 s | W (263°) |
| Thu 4:50 AM | 3.9 ft | - | W (280°) |
| Thu 3:50 AM | 4.3 ft | 15 s | WSW (252°) |
| Thu 2:50 AM | 4.6 ft | 14 s | W (274°) |
| Thu 1:50 AM | 4.3 ft | 15 s | W (276°) |
| Thu 12:50 AM | 4.3 ft | - | WNW (287°) |
| Wed 11:50 PM | 4.3 ft | - | W (269°) |
| Wed 10:50 PM | 4.6 ft | 15 s | WSW (258°) |
| Wed 9:50 PM | 4.3 ft | 16 s | SW (224°) |
| Wed 8:50 PM | 3.9 ft | 14 s | WSW (249°) |
Beach
- County
- Marin County
- State
- California
- Latitude
- 37.8591° N
- Longitude
- 122.4211° W
What is measuring near here
The 5 instruments nearest Quarry Beach, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.9 miles away.
measured now3 instruments
Citizen station FW4637FW4637
In a volunteer observer's own ground/6.2 mi away/54 ft/- ft from here
temp, humidity, wind, precip, pressure
OaklandOAK
At an airfield/14.2 mi away/7 ft/- ft from here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
Tiburon 1.3 WNWCA-MR-47
In a volunteer observer's own ground/3.9 mi away/92 ft/- ft from here
precip, snowfall, snow depth
Richmond - Waste Water PlantRICC1
At a cooperative observer's station/4.8 mi away/11 ft/- ft from here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in California
33 places, each with its own forecast and its own instruments.
Big Bear Mountainski areaBishopcityBridgeporttownChina Peakski areaDodge Ridgeski areaDonner PassfeatureFresnocityHeavenlysurveyed ski areaHomewoodski areaJune Mountainski areaKirkwoodsurveyed ski areaLos AngelescityMammoth LakestownMammoth Mountainsurveyed ski areaMount ShastafeatureMount Shasta CitycityMount Shasta Ski Parkski areaMount WhitneyfeatureMountain Highski areaNorthstarsurveyed ski areaPalisades Tahoesurveyed ski areaReddingcitySacramentocitySan DiegocitySan FranciscocitySierra NevadafeatureSierra-at-Tahoeski areaSnow Valleyski areaSouth Lake TahoecitySugar Bowlski areaSusanvillecityTruckeetownYosemitefeature
Near Quarry Beach
The nearest places, each with its own forecast and the instruments nearest it.
- Belvederecity, 3 mi
- Sausalitocity, 4 mi
- Tiburontown, 4 mi
- San Franciscocity, 5 mi
- Marin Citycommunity, 5 mi
- Strawberrycommunity, 5 mi
- Altocommunity, 6 mi
- Tamalpais-Homestead Valleycommunity, 6 mi
- Corte Maderatown, 7 mi
- Albanycity, 7 mi
- Richmondcity, 7 mi
- Emeryvillecity, 7 mi
Beaches near Quarry Beach
- Sand Springs Beachunder 1 mi
- Perles Beachunder 1 mi
- Paradise Beach County Park3 mi
- Bramble Beach3 mi
- Swede's Beach3 mi
- Schoonmaker Beach4 mi
- East Beach4 mi
- Clipper Cove Beach4 mi