TideAhead
AlaskaNOAA 9450055

Security Cove 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
2.5ft
rising · Between official extrema · Station 9450055
Next high tide
5:38 AM
Wed, Aug 58.0 ft
Next low tide
11:07 AM
Wed, Aug 52.4 ft
Current Weather
51°F

Mostly Cloudy

Model

NW 15 mph

Model
Tide Forecast
NOAA Station 9450055 · MLLW datum · local time
Subordinate station · NOAA reference station 9451600
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 ft3 ft6 ft9 ft12 ft8.0 ft2.4 ft10.7 ft1.0 ft7.4 ft3.4 ft10.6 ft0.8 ftWed, Aug 512:50 AMWed, Aug 512:49 PMThu, Aug 612:44 AMThu, Aug 612:39 PMFri, Aug 712:34 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

Temperature51°FModel

Humidity94%Model

PressureUnavailable

Wind

SustainedNW 15 mphModel

Gusts24 mphModel

Rain chance3%Model

Marine

Wave height4.0 ftModel

DirectionNot Published by NWS

WaterUnavailable
Sun & Moon

Sunrise5:09 AM

Sunset8:44 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°FNW 15 mph24 mph3%
Wed, Aug 5, 20262:00 AMMostly Cloudy52°FNW 15 mph24 mph3%
Wed, Aug 5, 20263:00 AMMostly Cloudy52°FNW 15 mph24 mph3%
Wed, Aug 5, 20264:00 AMMostly Cloudy51°FNW 15 mph21 mph5%
Wed, Aug 5, 20265:00 AMMostly Cloudy51°FNW 15 mph21 mph5%
Wed, Aug 5, 20266:00 AMMostly Cloudy51°FNW 15 mph21 mph5%
Wed, Aug 5, 20267:00 AMMostly Cloudy52°FNW 15 mph23 mph6%
Wed, Aug 5, 20268:00 AMMostly Cloudy53°FNW 15 mph23 mph6%
Wed, Aug 5, 20269:00 AMMostly Cloudy53°FNW 15 mph23 mph6%
Wed, Aug 5, 202610:00 AMPartly Sunny53°FNW 15 mph23 mph1%
Wed, Aug 5, 202611:00 AMPartly Sunny54°FNW 15 mph23 mph1%
Wed, Aug 5, 202612:00 PMPartly Sunny55°FNW 15 mph23 mph1%

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 wind15 mph sustained wind
  • Mostly dry3% 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 exchange9.2 ft can increase current around gear
60/100 · Fair
Surfing
Offshore model guidance with nearshore uncertainty.

Best planning window

Compare swell direction, local wind and tide before leaving

  • Usable offshore swell4.0 ft NWS forecast waves
  • Short period4s 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.

American Bay, Kaigani Strait

NOAA 9450125 · AK

7.1 mi

Elbow Bay

NOAA 9450158 · AK

13.2 mi

Kassa Inlet entrance

NOAA 9450176 · AK

18.1 mi

Mabel Island

NOAA 9450226 · AK

20.3 mi

Minnie Bay

NOAA 9450041 · AK

22.1 mi

Hunter Bay

NOAA 9450139 · AK

22.9 mi

Sources And Confidence

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

Fetched Wed, Aug 5 at 1:19 AM

National Weather Service 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

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.