Marine Weather and Tide Forecast for Egegik, AK

.SHORT TERM FORECAST SOUTHWEST ALASKA/BERING SEA/ALEUTIANS (Days 1 through 3)...

Surface observations and satellite imagery overnight through 4:00 am today showed rain and cloud cover from the quasi-stationary North Pacific low south of Chignik continues to cover the Southwest Mainland to the Central Aleutians. Clouds over the Mainland and the Alaska Peninsula will continue to move southeast to northwest bringing mostly rain to the area through tomorrow afternoon.
As the low moves into the Gulf of Alaska, cooler air filters into the Mainland beginning late Friday afternoon. It continues into early Saturday morning resulting in rain mixing with snow. A trace to an inch of accumulation is possible by Saturday morning.

Cloud cover in the Central and Eastern Aleutians, moved south and southwest, driven by north and northeasterly winds, brought rain to the region yesterday through 4:00am today. This wind flow will persist through tomorrow bringing continued periods of rain and, late Friday evening / Saturday morning snow, to the region as the aforementioned low slowly moves into the Gulf of Alaska. Wind gusts in the Central Aleutians, from Kind Cove to Unimak Pass, range from 40 mph to 50 mph into tomorrow morning. The strongest winds will be this morning and also through the bays and passes.

Weak ridging moves across the Central Aleutians tomorrow reaching the Mainland late Saturday morning. In its wake, a trough forms in the Western Aleutians bringing a series of weak lows through the Bering. These will allow for continued rain and southerly winds from the Western Aleutians to the AK Pen to start the weekend.

-Johnston

.LONG TERM FORECAST (Days 4 through 7)...

High confidence exists in a brief drying trend across Southcentral on Sunday as lingering Gulf troughing is absorbed by a system shifting into the panhandle. Farther west, ensemble guidance suggests a frontal boundary advancing into the Bering Sea on Sunday, bringing a 50% to 70% chance of rain and elevated winds across the Aleutians; however, confidence remains low regarding the exact spatial placement and track of this boundary.

Forecast spread increases heading into early next week, though clusters consistently favor a potent North Pacific low tracking south of the Aleutians and Alaska Peninsula late Sunday into Monday. There is moderate-to-high confidence in gusty, potentially gale-force winds and steady rain impacting the Nikolski and Unalaska corridors early Monday. As deep moisture lifts northward ahead of the system, precipitation chances increase rapidly across Southcentral as early as Sunday night. The potential for moderate to locally heavy rainfall remains highest from Kodiak and the northern Gulf coast through Monday, though specific rain totals will ultimately hinge on the system's exact track.

AVIATION

PANC...VFR conditions are expected to continue through the period, however, there is a chance that a period of light rain later this afternoon and evening could bring a brief reduction in visibility.
Otherwise, LLWS concerns will develop this morning and continue into the afternoon hours as northerly surface winds will be overrun by strong cross-barrier (easterly) winds higher up.