MAIN CHANNEL 7-9 FEET WITH EBB CHOP, MIDDLE GROUNDS 4-6 FEET, PEACOCK SPIT 6-8 FEET WITH OCCASIONAL BREAKS, CLATSOP SPIT 6-8 FEET WITH OCCASIONAL BREAKS. WINDS ARE 5-15 KNOTS FROM THE SOUTH. VISIBILITY IS 06 NAUTICAL MILES.
- DeepZoom — Currents and trip planning
- Columbia River Bar Pilots — Independent GREEN/YELLOW/RED status
- Merchants Exchange — Columbia bar status
- NOAA Marine Forecast — Official marine weather
- USCG Sector Columbia River — Coast Guard authority
Marine Forecast — Cape Shoalwater to Cape Falcon
Data from NOAA National Weather Service. Forecast updates every 6 hours.
7-Day Forecast
Data from NWS api.weather.gov. Use for trip planning - verify conditions closer to departure.
Tide Predictions
NOAA tide predictions for the next 7 days. Height in feet above Mean Lower Low Water (MLLW). Best bar crossing is typically during slack tide (between high and low).
Tide height predictions chart. Data table follows.
| Date/Time | Height (ft) | Type |
|---|
Tidal Currents & Crossing Windows Columbia River Entrance (North Jetty)
Optimal Crossing Windows (next 24h)
Crossing Safety: Slack water (±30 min) is safest. Avoid crossing when strong ebb meets ocean swell - dangerous standing waves form at bar entrance.
Buoy 46029 — Columbia River Bar
Real-time ocean conditions from the National Data Buoy Center (NDBC). Wave height, period, water temperature, and atmospheric data from offshore monitoring buoys.
Station 46029
Wave Height
--ft
Wave Dir
--
Wind Speed
15ktgusts 21 kt
Wind Dir
W260°
Water Temp
55°F
Air Temp
55°F
Pressure
1014mb
Observation: Oct 28, 2026 1:10 PM UTC | View on NDBC
Buoy History (48 Hours)
Wave height (blue) and dominant wave period (orange) from the NDBC buoy over the last 48 hours. Longer wave periods typically indicate ocean swell; shorter periods suggest local wind waves.
Buoy wave data chart showing wave height and period. Data table follows.
| Date/Time | Wave Height (ft) | Wave Period (sec) |
|---|
Charter Guides at Cape Disappointment
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