San Francisco Bay Oakland International Airport

KOAK / OAK

Oakland, US

Last Updated
May 14, 22:53Z

Current Weather

Display Units
Fresh 14 min ago
22:53Z

🌙 Night
VFR
Flight Rules
19°C
Temperature
Dewpoint: 11°C
14 kt
260°
10 SM
Visibility
Ceiling
Unlimited
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR KOAK 142253Z 26014KT 10SM FEW010 19/11 A3003 RMK AO2 SLP169 T01890106

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 9 ft
FEW 1,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
1,000 ft
AGL (Above Ground)
1,009 ft AMSL

Weather Briefing

VFR

San Francisco Bay Oakland International Airport is currently reporting visual flight rules (VFR) conditions with few clouds at 1,000 feet and 10 SM visibility.

Wind Analysis

Winds are from the west (260°) at 14 knots. Runway 28 is favored with a 13-knot headwind and 5-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. No ceiling exists. Cloud layers reported: few at 1,000 ft.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of 11°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 30 hours. Conditions are expected to remain VFR throughout the forecast period. Expect variable wind speeds ranging from 4 to 17 knots.

Pilot Recommendations

Conditions are favorable for visual flight.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1017 hPa
Sea Level Pressure
For altitude above MSL
QFE
1017 hPa
Field Pressure
Height above aerodrome (9 ft)
Pressure Alt
-104 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 378 ft
ISA Deviation: +4.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KOAK 141721Z 1418/1524 VRB05KT P6SM SKC FM142000 26015KT P6SM SKC FM150400 27006KT P6SM SKC FM150900 VRB04KT P6SM FEW250 FM151700 27010KT P6SM SKC FM152100 28017KT P6SM SKC
Upcoming Changes (Next 12 Hours)
23:06Z BASE
+0h
VFR VRB 5 kt
Visibility: >6SM
04:00Z FM150400
+5h
VFR 270° 6 kt
Visibility: >6SM
09:00Z FM150900
+10h
VFR VRB 4 kt
Visibility: >6SM

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
Chart Features
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  • • Units automatically converted to preferences
Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
OAK
10L
28R ✈️
10R
28L ✈️
12
30
15
33

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 10L/28R
Active: 28R
5,458 ft 150 ft ASP 112°
13.2 kt 4.8 kt
20° angle
✈️ 10R/28L
Active: 28L
6,213 ft 150 ft ASP 112°
13.2 kt 4.8 kt
20° angle
12/30 10,000 ft 150 ft ASP 130°
9.0 kt 10.7 kt
130° angle
15/33 3,376 ft 75 ft ASP 165°
1.2 kt 13.9 kt
95° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KOAK

6,460 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
77.4%
MVFR
17.5%
IFR
3.9%
LIFR
1.2%

San Francisco Bay Oakland International Airport typically experiences VFR conditions 77.4% of the time, though instrument-rated pilots will find IFR weather present approximately 5.1% of observations. Prevailing winds are from the W averaging 7.7 knots, with gusts recorded up to 31 knots. Calm conditions occur 15.7% of the time. Temperature extremes range from 2°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are March, January, February.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 7.7 kt
Maximum Recorded: 31 kt
Calm Winds: 15.7%
Direction Distribution:
N
4.6%
NE
7%
E
8%
SE
8.7%
S
8.7%
SW
11.7%
W
27.7%
NW
8%

Temperature Range

Average: 13.9°C
Range: 2°C to 33°C
2°C 33°C

Visibility

Average: 9.5 SM
Below 3 SM: 0.6%
Fog Frequency: 3.3%

Best Months for VFR

March January February

Runway Wind Analysis

Runway 10L/28R
Favorable wind: 100%
Avg crosswind: 4 kt
Runway 10R/28L
Favorable wind: 100%
Avg crosswind: 4 kt
Runway 12/30
Favorable wind: 100%
Avg crosswind: 4.5 kt
Runway 15/33
Favorable wind: 100%
Avg crosswind: 5.4 kt

Statistics computed from 6,460 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

San Francisco Bay Oakland International Airport - Airport Information

Airport Details

ICAO Code: KOAK
IATA Code: OAK
Type: large airport
Status: active
Elevation: 9 ft MSL

Location

City: Oakland
Country: US
Latitude: 37.720085°
Longitude: -122.221184°
Time Zone: Etc/GMT+8

Runway Information

Runway 10L/28R
Length: 5,458 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 10R/28L
Length: 6,213 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 12/30
Length: 10,000 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 15/33
Length: 3,376 ft
Width: 75 ft
Surface: ASP
ILS: No

About San Francisco Bay Oakland International Airport

Overview

Oakland International Airport serves the San Francisco Bay Area as a significant commercial and cargo aviation hub. Located at an elevation of 9 feet mean sea level, the airport provides critical transportation infrastructure for the East Bay region. Its four runways accommodate a diverse range of aircraft operations, with the longest runway 12/30 measuring 10,000 feet in length.

Flying Conditions

The airport's low elevation and proximity to the San Francisco Bay create complex microclimate conditions that can produce rapid weather changes. Pilots should anticipate potential marine layer influences, particularly during morning and early afternoon hours. Wind patterns can vary significantly due to the surrounding bay geography, with potential crosswind challenges on the shorter runways.

Notable Features

Oakland International's runway configuration offers multiple approach options, with four runways ranging from 3,376 to 10,000 feet in length. The airport's geographic position in the San Francisco Bay Area places it within a dense and complex airspace environment, requiring careful navigation and communication. All runways are constructed with asphalt (ASP) surfaces, providing consistent ground handling characteristics.

Approach Considerations

Runway selection will typically depend on current wind directions, with the longer 12/30 and 10R/28L runways offering the most flexibility for larger aircraft. The substantial variation in runway lengths (from 3,376 to 10,000 feet) allows for accommodating different aircraft types and operational requirements. Pilots should carefully assess wind conditions and runway lengths when planning arrivals and departures.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.