TideAhead
CaliforniaNOAA 9415229

Korths Harbor, San Joaquin River Tides & Coastal Conditions

Official tide predictions, weather observations and forecasts, marine-grid context, astronomy, and jurisdiction-specific rules for this NOAA station.

Partial official dataUpdated 8:47 PM PDT

Current Conditions

Tide predictions are relative to MLLW. NWS point and marine-grid forecasts can differ at exposed shorelines.

Estimated tide now
—
Official tide prediction unavailable
Upcoming tides
Unavailable
Check the official station forecast.
Current Weather
77°F

Clear

Observed

WNW 6 mph

Observed
Tide Forecast
NOAA Korths Harbor, San Joaquin River · Station 9415229 · MLLW datum · local time
unavailableOfficial NOAA curve

Current tide predictions are unavailable. Use the official NOAA station link in Sources and confidence.

Weather, Light & Marine

Conditions that affect shoreline access, small craft, fishing and surf.

Air

Temperature77°FObserved

Humidity47%Observed

Pressure1010 mbObserved

Wind

SustainedWNW 6 mphObserved

Gusts9 mphModel

Rain chance0%Model

Marine

Wave heightUnavailable

DirectionUnavailable

Water68.5°FObservedNOAA Port Chicago · 25.8 mi Away
Sun & Moon

Sunrise6:55 AM

Sunset7:01 PM

MoonWaxing Gibbous

Hourly Forecast
Model
National Weather Service point forecast when the live feed is available.
Local date & timeConditionsTempWindGustsRain
Wed, Sep 23, 20268:00 PMClear77°FW 6 mph9 mph0%
Wed, Sep 23, 20269:00 PMClear73°FW 5 mph8 mph0%
Wed, Sep 23, 202610:00 PMClear72°FW 5 mph8 mph0%
Wed, Sep 23, 202611:00 PMPartly Cloudy71°FW 5 mph8 mph0%
Thu, Sep 24, 202612:00 AMMostly Clear69°FW 3 mph7 mph0%
Thu, Sep 24, 20261:00 AMMostly Clear68°FW 3 mph7 mph0%
Thu, Sep 24, 20262:00 AMClear67°FW 3 mph8 mph0%
Thu, Sep 24, 20263:00 AMClear66°FW 2 mph6 mph0%
Thu, Sep 24, 20264:00 AMClear64°FWNW 1 mph5 mph0%
Thu, Sep 24, 20265:00 AMMostly Clear64°FW 2 mph5 mph0%
Thu, Sep 24, 20266:00 AMSunny63°FWSW 2 mph5 mph0%
Thu, Sep 24, 20267:00 AMSunny62°FSW 2 mph6 mph0%

Fishing, Crabbing & Surfing Analysis

These scores use the available tide, wind, and marine data. They do not predict catches, report local activity, or replace safety notices.

A planning score is unavailable because the required current official tide, weather, or marine inputs are incomplete.

California Department of Fish and Wildlife fishing rulesCalifornia · state or territoryNOAA Fisheries federal recreational fishing resourcesU.S. federal waters · federalNational Weather Service rip-current safetyUnited States · safety
Nearby NOAA Tide Stations
Official station locations from the national NOAA CO-OPS tide-prediction catalog.

Georgiana Slough entrance

NOAA 9415287 · CA

2.0 mi

Prisoners Point

NOAA 9415149 · CA

2.6 mi

Terminous, South Fork

NOAA 9415257 · CA

3.9 mi

Irish Landing, Sand Mound Slough

NOAA 9415095 · CA

4.5 mi

Wards Island, Little Connection Slough

NOAA 9415105 · CA

5.1 mi

False River

NOAA 9415145 · CA

5.6 mi

Sources And Confidence

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Sep 23 at 8:47 PM

NOAA CO-OPS water temperature at Port Chicagoobserved

Fetched Wed, Sep 23 at 8:47 PM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Sep 23 at 8:47 PM

Not for navigation. Conditions can change faster than source update intervals. Always check local warnings, closures and on-site conditions.