TideAhead
CaliforniaNOAA 9414506

Newark 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 2:21 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
63°F

Mostly Clear

Model

NW 2 mph

Model
Tide Forecast
NOAA Station 9414506 · 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

Temperature63°FModel

Humidity90%Model

PressureUnavailable

Wind

SustainedNW 2 mphModel

Gusts5 mphModel

Rain chance0%Model

Marine

Wave height0.0 ftModel

DirectionCalm / No DirectionModel

Water71.4°FObservedNOAA Alameda · 21.6 mi Away
Sun & Moon

Sunrise6:16 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, 20262:00 AMMostly Clear63°FNW 2 mph5 mph0%
Wed, Aug 5, 20263:00 AMPartly Cloudy62°FNW 2 mph5 mph0%
Wed, Aug 5, 20264:00 AMMostly Cloudy61°FWNW 2 mph5 mph0%
Wed, Aug 5, 20265:00 AMMostly Cloudy60°FNW 2 mph5 mph0%
Wed, Aug 5, 20266:00 AMPartly Sunny59°FNW 2 mph5 mph0%
Wed, Aug 5, 20267:00 AMMostly Cloudy59°FNW 3 mph6 mph0%
Wed, Aug 5, 20268:00 AMMostly Cloudy59°FNW 3 mph7 mph0%
Wed, Aug 5, 20269:00 AMPartly Sunny59°FNW 5 mph7 mph0%
Wed, Aug 5, 202610:00 AMMostly Sunny60°FNW 5 mph9 mph0%
Wed, Aug 5, 202611:00 AMSunny61°FWNW 7 mph12 mph0%
Wed, Aug 5, 202612:00 PMSunny61°FNW 8 mph14 mph0%
Wed, Aug 5, 20261:00 PMSunny62°FNW 10 mph16 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.

Dumbarton Highway Bridge

NOAA 9414509 · CA

2.0 mi

Mowry Slough

NOAA 9414519 · CA

2.5 mi

Calaveras Point, west of

NOAA 9414539 · CA

3.3 mi

Palo Alto Yacht Harbor

NOAA 9414525 · CA

4.0 mi

Coyote Hills Slough entrance

NOAA 9414621 · CA

4.3 mi

Coyote Creek, Alviso Slough

NOAA 9414575 · CA

4.6 mi

Sources And Confidence

National Weather Service hourly forecastofficial-forecast

Fetched Wed, Aug 5 at 2:21 AM

National Weather Service coastal marine gridofficial-forecast

Fetched Wed, Aug 5 at 2:21 AM

NOAA CO-OPS water temperature at Alamedaobserved

Fetched Wed, Aug 5 at 2:21 AM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Aug 5 at 2:21 AM

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