TideAhead
CaliforniaNOAA 9415236

Threemile Slough 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 9:16 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
73°F

Clear

Observed

WSW 8 mph

Observed
Tide Forecast
NOAA Threemile Slough · Station 9415236 · MLLW datum · local time
Subordinate station · NOAA reference station 9415144
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

Temperature73°FObserved

Humidity46%Observed

Pressure1010 mbObserved

Wind

SustainedWSW 8 mphObserved

Gusts9 mphModel

Rain chance0%Model

Marine

Wave heightUnavailable

DirectionUnavailable

Water68.9°FObservedNOAA Port Chicago · 18.8 mi Away
Sun & Moon

Sunrise6:56 AM

Sunset7:02 PM

MoonWaxing Gibbous

Hourly Forecast
Model
National Weather Service point forecast when the live feed is available.
Local date & timeConditionsTempWindGustsRain
Wed, Sep 23, 20269:00 PMMostly Clear73°FW 5 mph9 mph0%
Wed, Sep 23, 202610:00 PMMostly Clear72°FW 5 mph9 mph0%
Wed, Sep 23, 202611:00 PMMostly Clear71°FW 5 mph9 mph0%
Thu, Sep 24, 202612:00 AMMostly Clear69°FW 3 mph9 mph0%
Thu, Sep 24, 20261:00 AMMostly Clear68°FW 3 mph10 mph0%
Thu, Sep 24, 20262:00 AMClear67°FW 3 mph10 mph0%
Thu, Sep 24, 20263:00 AMClear66°FW 3 mph9 mph0%
Thu, Sep 24, 20264:00 AMMostly Clear64°FW 2 mph8 mph0%
Thu, Sep 24, 20265:00 AMMostly Clear64°FW 2 mph9 mph0%
Thu, Sep 24, 20266:00 AMSunny63°FW 2 mph8 mph0%
Thu, Sep 24, 20267:00 AMSunny62°FW 2 mph8 mph0%
Thu, Sep 24, 20268:00 AMSunny63°FW 3 mph9 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.

Threemile Slough entrance

NOAA 9415193 · CA

1.6 mi

Rio Vista

NOAA 9415316 · CA

2.7 mi

False River

NOAA 9415145 · CA

4.3 mi

Steamboat Slough, Snug Harbor Marina

NOAA 9415414 · CA

5.8 mi

Georgiana Slough entrance

NOAA 9415287 · CA

6.8 mi

Korths Harbor, San Joaquin River

NOAA 9415229 · CA

7.2 mi

Sources And Confidence

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Sep 23 at 9:16 PM

NOAA CO-OPS water temperature at Port Chicagoobserved

Fetched Wed, Sep 23 at 9:16 PM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Sep 23 at 9:16 PM

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