TideAhead
CaliforniaNOAA 9415176

Collinsville 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 1:36 AM 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
69°F

Clear

Model

SE 12 mph

Observed
Tide Forecast
NOAA Station 9415176 · 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

Temperature69°FModel

Humidity74%Model

PressureUnavailable

Wind

SustainedSE 12 mphObserved

Gusts21 mphObserved

Rain chance0%Model

Marine

Wave height0.0 ftModel

DirectionCalm / No DirectionModel

Water71.4°FObservedNOAA Port Chicago · 10.5 mi Away
Sun & Moon

Sunrise6:14 AM

Sunset8:12 PM

MoonWaning Gibbous

Hourly Forecast
Model
National Weather Service point forecast when the live feed is available.
Local date & timeConditionsTempWindGustsRain
Wed, Aug 5, 20261:00 AMClear69°FW 18 mph25 mph0%
Wed, Aug 5, 20262:00 AMClear68°FW 17 mph25 mph0%
Wed, Aug 5, 20263:00 AMClear67°FW 17 mph25 mph0%
Wed, Aug 5, 20264:00 AMClear65°FW 17 mph25 mph0%
Wed, Aug 5, 20265:00 AMMostly Clear64°FW 17 mph24 mph0%
Wed, Aug 5, 20266:00 AMSunny63°FW 17 mph24 mph0%
Wed, Aug 5, 20267:00 AMSunny63°FW 17 mph25 mph0%
Wed, Aug 5, 20268:00 AMMostly Sunny63°FW 17 mph25 mph0%
Wed, Aug 5, 20269:00 AMSunny64°FW 17 mph25 mph0%
Wed, Aug 5, 202610:00 AMSunny67°FW 16 mph24 mph0%
Wed, Aug 5, 202611:00 AMSunny70°FW 15 mph22 mph0%
Wed, Aug 5, 202612:00 PMSunny73°FW 14 mph21 mph0%

Fishing, Crabbing & Surfing Analysis

Transparent environmental scores based on tide, wind and marine conditions. These are not user reports, catch guarantees or substitutes for official closures and safety guidance.

23/100 · Poor
Surfing
Offshore model guidance with nearshore uncertainty.

Best planning window

Compare swell direction, local wind and tide before leaving

  • Limited swell0.0 ft NWS forecast waves
  • Short period0s dominant period
  • Nearshore uncertaintyOffshore model conditions are not the same as breaking-wave height at this beach
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.

Montezuma Slough

NOAA 9415205 · CA

2.0 mi

Pittsburg, New York Slough

NOAA 9415096 · CA

3.1 mi

Antioch

NOAA 9415064 · CA

4.1 mi

Mallard Island Ferry Wharf

NOAA 9415112 · CA

4.3 mi

Meins Landing, Montezuma Slough

NOAA 9415307 · CA

5.4 mi

Threemile Slough

NOAA 9415236 · CA

8.4 mi

Sources And Confidence

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Aug 5 at 1:36 AM

National Weather Service coastal marine gridofficial-forecast

Fetched Wed, Aug 5 at 1:36 AM

NOAA CO-OPS water temperature at Port Chicagoobserved

Fetched Wed, Aug 5 at 1:36 AM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Aug 5 at 1:36 AM

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