TideAhead
AlaskaNOAA 9462637

Udagak Strait 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 1:19 AM AKDT

Current Conditions

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

Derived tide now
0.4ft
falling · Between official extrema · Station 9462637
Next low tide
2:30 AM
Wed, Aug 50.1 ft
Next high tide
10:11 AM
Wed, Aug 53.3 ft
Current Weather
52°F

Cloudy

Observed

N 0 mph

Observed
Tide Forecast
NOAA Station 9462637 · MLLW datum · local time
Subordinate station · NOAA reference station 9462620
currentDerived continuous curve
NOAA provides official high/low predictions for this subordinate station. The dashed curve and tide-now height are bounded half-cosine estimates between adjacent official extrema; no values are extrapolated beyond them.
-2 ft0.3 ft2.5 ft4.8 ft7 ft0.1 ft3.3 ft2.2 ft5.0 ft-0.5 ft3.6 ft2.6 ft5.4 ftWed, Aug 512:58 AMWed, Aug 512:53 PMThu, Aug 612:48 AMThu, Aug 612:44 PMFri, Aug 712:41 AM
Dots are official NOAA high/low predictions. The dashed line is a bounded half-cosine estimate between adjacent extrema; it is not an official six-minute NOAA prediction and is never extrapolated beyond those points. Times are shown in the place's local timezone.

Weather, Light & Marine

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

Air

Temperature52°FObserved

Humidity87%Observed

Pressure1015 mbObserved

Wind

SustainedN 0 mphObserved

Gusts7 mphModel

Rain chance2%Model

Marine

Wave height1.0 ftModel

DirectionNot Published by NWS

Water48.9°FObservedNOAA Unalaska · 14.0 mi Away
Sun & Moon

Sunrise7:27 AM

Sunset10:54 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 Cloudy51°FW 5 mph7 mph2%
Wed, Aug 5, 20262:00 AMMostly Cloudy50°FW 5 mph7 mph2%
Wed, Aug 5, 20263:00 AMMostly Cloudy50°FW 5 mph7 mph2%
Wed, Aug 5, 20264:00 AMMostly Cloudy50°F 0 mph2 mph2%
Wed, Aug 5, 20265:00 AMMostly Cloudy50°F 0 mph2 mph2%
Wed, Aug 5, 20266:00 AMPartly Sunny49°F 0 mph2 mph2%
Wed, Aug 5, 20267:00 AMPartly Sunny49°F 0 mph2 mph3%
Wed, Aug 5, 20268:00 AMPartly Sunny50°F 0 mph2 mph3%
Wed, Aug 5, 20269:00 AMPartly Sunny50°F 0 mph2 mph3%
Wed, Aug 5, 202610:00 AMPartly Sunny50°F 0 mph3 mph6%
Wed, Aug 5, 202611:00 AMPartly Sunny51°F 0 mph3 mph6%
Wed, Aug 5, 202612:00 PMPartly Sunny51°F 0 mph3 mph6%

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.

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

Best planning window

2 hours around the next tide change

  • Manageable wind0 mph sustained wind
  • Mostly dry2% 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 surface0 mph wind favors safer gear handling
  • Moderate tidal exchange3.6 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 swell1.0 ft NWS forecast waves
  • Wave period not publishedThe surf score uses available NWS wave height and local wind only
  • Nearshore uncertaintyOffshore model conditions are not the same as breaking-wave height at this beach
Alaska Department of Fish and Game fishing rulesAlaska · 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.

Udamat Bay, Sedanka Island

NOAA 9462645 · AK

7.1 mi

Kisselen Bay, Beaver Inlet

NOAA 9462606 · AK

11.4 mi

English Bay

NOAA 9462641 · AK

13.1 mi

Unalaska

NOAA 9462620 · AK

14.0 mi

Dutch Harbor, Amaknak Island

NOAA 9462611 · AK

14.6 mi

Anderson Bay

NOAA 9462578 · AK

22.3 mi

Sources And Confidence

NOAA CO-OPS official high/low tide predictionsofficial-forecast

Fetched Wed, Aug 5 at 1:19 AM

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Aug 5 at 1:19 AM

National Weather Service coastal marine gridofficial-forecast

Fetched Wed, Aug 5 at 1:19 AM

NOAA CO-OPS water temperature at Unalaskaobserved

Fetched Wed, Aug 5 at 1:19 AM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Aug 5 at 1:19 AM

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