AlaskaNOAA 9466203

St. Matthew Island 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 8:16 PM AKDT

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

45°F

Cloudy

Observed

E 8 mph

Observed

Tide Forecast

NOAA St. Matthew Island · Station 9466203 · MLLW datum · local time

Subordinate station · NOAA reference station 9464212

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

Temperature45°FObserved

Humidity76%Observed

Pressure1008 mbObserved

Wind

SustainedE 8 mphObserved

Gusts39 mphModel

Rain chance5%Model

Marine

Wave height6.0 ftModel

DirectionNot Published by NWS

WaterUnavailable

Sun & Moon

Sunrise9:18 AM

Sunset9:26 PM

MoonWaxing Gibbous

Hourly Forecast

Model

National Weather Service point forecast when the live feed is available.

Local date & time	Conditions	Temp	Wind	Gusts	Rain
Wed, Sep 23, 20268:00 PM	Mostly Cloudy	44°F	E 30 mph	39 mph	5%
Wed, Sep 23, 20269:00 PM	Mostly Cloudy	44°F	E 30 mph	39 mph	5%
Wed, Sep 23, 202610:00 PM	Chance Light Rain	44°F	E 35 mph	45 mph	37%
Wed, Sep 23, 202611:00 PM	Chance Light Rain	44°F	E 35 mph	45 mph	37%
Thu, Sep 24, 202612:00 AM	Chance Light Rain	44°F	E 35 mph	45 mph	37%
Thu, Sep 24, 20261:00 AM	Light Rain Likely	44°F	E 45 mph	55 mph	67%
Thu, Sep 24, 20262:00 AM	Light Rain Likely	44°F	E 45 mph	55 mph	67%
Thu, Sep 24, 20263:00 AM	Light Rain Likely	44°F	E 45 mph	55 mph	67%
Thu, Sep 24, 20264:00 AM	Rain	44°F	E 50 mph	59 mph	83%
Thu, Sep 24, 20265:00 AM	Rain	45°F	E 50 mph	59 mph	83%
Thu, Sep 24, 20266:00 AM	Rain	44°F	E 50 mph	59 mph	83%
Thu, Sep 24, 20267:00 AM	Rain	45°F	E 55 mph	63 mph	92%

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.

60/100 · Fair

Surfing

Offshore model guidance with nearshore uncertainty.

Best planning window

Compare swell direction, local wind and tide before leaving

Usable offshore swell6.0 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

Official Rules Take Precedence

Review surf-zone and rip-current safety

Alaska Department of Fish and Game fishing rulesAlaska · state or territory NOAA Fisheries federal recreational fishing resourcesU.S. federal waters · federal National Weather Service rip-current safetyUnited States · safety

Nearby NOAA Tide Stations

Official station locations from the national NOAA CO-OPS tide-prediction catalog.

Offshore St Matthew Island (GNSS Buoy)

NOAA 9466229 · AK

8.2 mi

Mekoryuk, Mekoryuk River Ent., Nunivak Island

NOAA 9466217 · AK

223.5 mi

Niyrakpak Lagoon entrance