TideAhead
AlaskaNOAA 9450305

Boca de Quadra 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 12:36 AM AKDT

Current Conditions

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

Derived tide now
2.1ft
rising · Between official extrema · Station 9450305
Next high tide
5:44 AM
Wed, Aug 511.8 ft
Next low tide
11:30 AM
Wed, Aug 52.9 ft
Current Weather
59°F

Cloudy

Observed

N 14 mph

Observed
Tide Forecast
NOAA Station 9450305 · MLLW datum · local time
Subordinate station · NOAA reference station 9450460
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.
0 ft4 ft8 ft12 ft16 ft11.8 ft2.9 ft14.4 ft1.7 ft10.7 ft4.2 ft14.2 ft1.6 ftWed, Aug 512:24 AMWed, Aug 512:18 PMThu, Aug 612:17 AMThu, Aug 612:12 PMFri, Aug 712:09 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

Temperature59°FObserved

Humidity82%Observed

Pressure1021 mbObserved

Wind

SustainedN 14 mphObserved

Gusts8 mphModel

Rain chance0%Model

Marine

Wave height1.0 ftModel

DirectionNot Published by NWS

WaterUnavailable
Sun & Moon

Sunrise4:59 AM

Sunset8:38 PM

MoonWaning Gibbous

Hourly Forecast
Model
National Weather Service point forecast when the live feed is available.
Local date & timeConditionsTempWindGustsRain
Wed, Aug 5, 202612:00 AMMostly Clear56°FNW 5 mph8 mph0%
Wed, Aug 5, 20261:00 AMMostly Clear54°F 0 mph1 mph0%
Wed, Aug 5, 20262:00 AMMostly Clear53°F 0 mph1 mph0%
Wed, Aug 5, 20263:00 AMMostly Clear52°F 0 mph1 mph0%
Wed, Aug 5, 20264:00 AMPartly Cloudy51°F 0 mph0 mph2%
Wed, Aug 5, 20265:00 AMPartly Cloudy51°F 0 mph0 mph2%
Wed, Aug 5, 20266:00 AMMostly Sunny52°F 0 mph0 mph2%
Wed, Aug 5, 20267:00 AMMostly Sunny53°F 0 mph3 mph0%
Wed, Aug 5, 20268:00 AMMostly Sunny56°F 0 mph3 mph0%
Wed, Aug 5, 20269:00 AMMostly Sunny58°F 0 mph3 mph0%
Wed, Aug 5, 202610:00 AMMostly Sunny59°FW 5 mph5 mph4%
Wed, Aug 5, 202611:00 AMMostly Sunny60°FW 5 mph5 mph4%

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.

72/100 · Good
Fishing
Environmental planning guidance, not a catch guarantee.

Best planning window

2 hours around the next tide change

  • Moderate wind14 mph sustained wind
  • Mostly dry0% precipitation chance
  • Moving waterA rising tide can improve nearshore feeding activity
57/100 · Fair
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
  • Large tidal exchange13.4 ft can increase current around gear
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
  • Short period0s dominant period
  • 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.

Kah Shakes Cove

NOAA 9450254 · AK

8.9 mi

Alva Bay, Revillagigedo Island

NOAA 9450382 · AK

15.3 mi

Custom House Cove, Mary Island

NOAA 9450296 · AK

16.6 mi

Nakat Harbor, Alaska

NOAA 9450104 · AK

20.9 mi

Hidden Inter Entrance, Pearse Inlet

NOAA 9450192 · AK

21.9 mi

Morse Cove, Duke Island

NOAA 9450172 · AK

22.6 mi

Sources And Confidence

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

Fetched Wed, Aug 5 at 12:36 AM

National Weather Service observation and hourly forecastofficial-forecast

Fetched Wed, Aug 5 at 12:36 AM

National Weather Service coastal marine gridofficial-forecast

Fetched Wed, Aug 5 at 12:36 AM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Wed, Aug 5 at 12:36 AM

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