TideAhead
CaliforniaNOAA 9415165

Vallejo, Mare Island Strait 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 1:37 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
61°F

Clear and Breezy

Observed

SW 26 mph

Observed
Tide Forecast
NOAA Station 9415165 · MLLW datum · local time
Subordinate station · NOAA reference station 9414290
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

Temperature61°FObserved

Humidity83%Observed

Pressure1008 mbObserved

Wind

SustainedSW 26 mphObserved

Gusts14 mphModel

Rain chance0%Model

Marine

Wave height0.0 ftModel

DirectionCalm / No DirectionModel

Water71.4°FObservedNOAA Port Chicago · 13.3 mi Away
Sun & Moon

Sunrise6:16 AM

Sunset8:14 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 AMMostly Cloudy64°FSW 12 mph14 mph0%
Wed, Aug 5, 20262:00 AMMostly Cloudy63°FSW 12 mph14 mph0%
Wed, Aug 5, 20263:00 AMMostly Cloudy62°FSW 12 mph14 mph0%
Wed, Aug 5, 20264:00 AMMostly Cloudy62°FWSW 12 mph14 mph0%
Wed, Aug 5, 20265:00 AMMostly Cloudy61°FWSW 12 mph13 mph1%
Wed, Aug 5, 20266:00 AMMostly Cloudy60°FWSW 12 mph13 mph1%
Wed, Aug 5, 20267:00 AMMostly Cloudy59°FWSW 10 mph13 mph0%
Wed, Aug 5, 20268:00 AMMostly Cloudy58°FWSW 9 mph13 mph0%
Wed, Aug 5, 20269:00 AMMostly Cloudy58°FWSW 9 mph13 mph0%
Wed, Aug 5, 202610:00 AMMostly Cloudy59°FWSW 8 mph13 mph0%
Wed, Aug 5, 202611:00 AMMostly Sunny60°FSW 9 mph13 mph0%
Wed, Aug 5, 202612:00 PMSunny61°FSW 9 mph14 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.

11/100 · 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
  • Strong local wind26 mph may reduce surface quality
  • 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.

Mare Island

NOAA 9415218 · CA

3.1 mi

Selby

NOAA 9415142 · CA

4.0 mi

Crockett

NOAA 9415143 · CA

4.6 mi

Edgerley Island, Napa River

NOAA 9415415 · CA

5.9 mi

Hercules, Refugio Landing

NOAA 9415074 · CA

6.2 mi

Brazos Drawbridge, Napa River

NOAA 9415446 · CA

7.0 mi

Sources And Confidence

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Aug 5 at 1:37 AM

National Weather Service coastal marine gridofficial-forecast

Fetched Wed, Aug 5 at 1:37 AM

NOAA CO-OPS water temperature at Port Chicagoobserved

Fetched Wed, Aug 5 at 1:37 AM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Aug 5 at 1:37 AM

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