Knappa, Knappa Slough
Conditions are Caution now, and seas exceed your 2.5 ft limit around 2 PM; plan to be back before then.
Right now
updated 11:27 AM
61°F · sets 7:57 PM
gusts 3 kt
Next tide turn unavailable
Water level not reported
Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC ASTO3 observations do not replace it.
How the day develops
Available forecast · 6 kt peak wind · 3 ft peak seas · Wave character unavailable
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Right now. Caution. Seas are the limiting factor. 2 feet, 0.5 feet under your 2.5 foot limit. cloudy, wind west-northwest 3 knots, comfortably under the limit, tide tide unavailable.
Nearby harbors
Nearby boating conditions
Local source coverage
Marine forecast and boating conditions for Knappa, Knappa Slough
Boat or Nope's preview for Knappa, Knappa Slough in Oregon uses nearby public marine forecast, tide, and local-weather sources for trip planning.
This named water in Oregon uses 9439040 - Astoria, OR (ASTO3, 7.6 NM away) for marine observations, Knappa, Knappa Slough (9439069, 0.0 NM away) for tide predictions, and Astoria Rgnl (KAST, 12.4 NM away) for nearby aviation weather context.
Boat or Nope continuously checks the source bindings behind this planning page.