named water · Alaska

ANCHORAGE, Knik Arm

Small Craft Advisory until Thu 5 PM.

Right now

updated 11:49 AM
Sky
Mostly Sunny

52°F · sets 9:13 PM

Wind
Southwest 3 kt

gusts 5 kt

Tide
Tide unavailable

Next tide turn unavailable

Water
Not reported

Water level not reported

Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC APMA2 observations do not replace it.

Official advisorySmall Craft Advisory

Small Craft Advisory issued August 27 at 7:12AM AKDT until September 3 at 5:00PM AKDT by NWS Anchorage AK In effect through 9/3/2026, 9:00:00 PM EDT.

Read the NWS alert

How the day develops

Available forecast · 4 kt peak wind · 0 ft peak seas · Wave character unavailable

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Right nowCaution

Right now. Caution. Wind is the limiting factor. Direction unavailable. Wind speed 0 knots, gusting 5; 15 knots under your 15 knot limit. some sun, seas 0 feet, comfortably under the limit, tide tide unavailable.

Nearby harbors

Nearby boating conditions

Local source coverage

Marine forecast and boating conditions for ANCHORAGE, Knik Arm

Boat or Nope's preview for ANCHORAGE, Knik Arm in Alaska uses nearby public marine forecast, tide, and local-weather sources for trip planning.

This named water in Alaska uses Anchorage Port, AK (APMA2, 0.1 NM away) for marine observations, ANCHORAGE, Knik Arm (9455920, 0.0 NM away) for tide predictions, and Anchorage/Elmendorf AFB (PAED, 1.7 NM away) for nearby aviation weather context.

Boat or Nope continuously checks the source bindings behind this planning page.