TideAhead
OregonNOAA 9438125

Multnomah Channel Tides & Coastal Conditions

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

All official layers availableUpdated 9:14 PM PDT

Current Conditions

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

Estimated tide now
0.7ft
falling · Station 9438125
Next low tide
11:01 PM
Wed, Sep 230.4 ft
Next high tide
3:43 AM
Thu, Sep 242.2 ft
Current Weather
63°F

Clear

Observed

NW 6 mph

Observed
Tide Forecast
NOAA Multnomah Channel · Station 9438125 · MLLW datum · local time
currentOfficial NOAA curve
-2 ft-0.5 ft1 ft2.5 ft4 ft0.4 ft2.2 ft-0.2 ft2.1 ft0.2 ft2.2 ft-0.2 ft2.3 ftWed, Sep 239:00 PMThu, Sep 249:00 AMThu, Sep 249:00 PMFri, Sep 259:00 AMFri, Sep 259:00 PM
Official NOAA predicted heights relative to MLLW. Times are shown in the place's local timezone.

Weather, Light & Marine

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

Air

Temperature63°FObserved

Humidity68%Observed

Pressure1019 mbObserved

Wind

SustainedNW 6 mphObserved

Gusts10 mphModel

Rain chance0%Model

Marine

Wave height0.0 ftModel

DirectionCalm / No DirectionModel

Water66°FObservedNOAA Longview · 21.2 mi Away
Sun & Moon

Sunrise7:00 AM

Sunset7:06 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 PMPartly Cloudy59°FNNW 3 mph10 mph0%
Wed, Sep 23, 202610:00 PMPartly Cloudy58°FNNW 5 mph10 mph0%
Wed, Sep 23, 202611:00 PMPartly Cloudy57°FNNW 5 mph12 mph1%
Thu, Sep 24, 202612:00 AMPartly Cloudy56°FNNW 5 mph12 mph1%
Thu, Sep 24, 20261:00 AMPartly Cloudy55°FNNW 5 mph12 mph1%
Thu, Sep 24, 20262:00 AMMostly Cloudy54°FNNW 3 mph10 mph1%
Thu, Sep 24, 20263:00 AMPartly Cloudy52°FNNW 3 mph9 mph1%
Thu, Sep 24, 20264:00 AMPartly Cloudy52°FNNW 3 mph8 mph1%
Thu, Sep 24, 20265:00 AMPartly Cloudy52°FNNW 2 mph7 mph3%
Thu, Sep 24, 20266:00 AMMostly Sunny50°FNNW 2 mph6 mph3%
Thu, Sep 24, 20267:00 AMPartly Sunny51°FN 2 mph5 mph3%
Thu, Sep 24, 20268:00 AMMostly Cloudy52°FN 1 mph5 mph3%

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.

76/100 · Good
Fishing
Environmental planning guidance, not a catch guarantee.

Best planning window

2 hours around the next tide change

  • Manageable wind6 mph sustained wind
  • Mostly dry0% precipitation chance
  • Falling tideConditions vary by species and shoreline structure
83/100 · Very good
Crabbing
Conditions are secondary to seasons, closures and safety.

Best planning window

Near slack water, if the marine area is open

  • Regulations requiredConfirm the marine area is open before setting gear
  • Calm surface6 mph wind favors safer gear handling
  • Moderate tidal exchange2.3 ft range in the next cycle
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
Oregon Department of Fish and Wildlife fishing rulesOregon · 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.

Saint Helens

NOAA 9439201 · OR

4.0 mi

Knapp Landing, Willow Bar

NOAA 9440171 · WA

6.0 mi

Rocky Point

NOAA 9439189 · OR

8.2 mi

Temco Kalama Terminal

NOAA 9440357 · WA

12.1 mi

Vancouver

NOAA 9440083 · WA

14.0 mi

Longview

NOAA 9440422 · WA

21.2 mi

Sources And Confidence

NOAA CO-OPS tide predictions at Multnomah Channelofficial-forecast

Fetched Wed, Sep 23 at 9:14 PM

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Sep 23 at 9:14 PM

National Weather Service coastal marine gridofficial-forecast

Fetched Wed, Sep 23 at 9:14 PM

NOAA CO-OPS water temperature at Longviewobserved

Fetched Wed, Sep 23 at 9:14 PM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Sep 23 at 9:14 PM

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