Help & FAQ

Everything you need to know about using PNW Bar Info

Jump to section

What is a Bar? #

A bar is a shallow underwater sandbar that forms where a river meets the ocean. These sand deposits accumulate at river mouths due to the interaction between river currents and ocean waves.

When ocean swells travel over these shallow areas, they become steep, breaking waves. Combined with river currents and tidal flows, bars create some of the most dangerous water conditions on the Pacific Northwest coast.

Bar crossings are the passages that boats must navigate to travel between the protected waters of a bay or river and the open ocean. The Columbia River Bar, for example, is known as the "Graveyard of the Pacific" due to its treacherous conditions.

Why bars are dangerous: Shallow water causes waves to steepen and break. Strong currents from tidal flow and river discharge can overpower vessels. Conditions can change rapidly, sometimes within minutes.

Status Colors #

PNW Bar Info uses three status colors to indicate current crossing conditions:

Open (Green)

Conditions are favorable for crossing. Normal caution still advised for all mariners.

Restricted (Yellow)

Elevated risk. Additional restrictions may apply based on vessel size or type. Check specific restrictions.

Closed (Red)

Dangerous conditions. Do not attempt to cross. Wait for conditions to improve.

Restrictions vary by bar and may include minimum vessel length requirements, horsepower requirements, or complete closure to all traffic. Always check the specific restriction text on each bar's detail page.

Reading Conditions #

Each bar displays several key measurements to help you assess crossing conditions:

Swell Height

Swell height is the vertical distance between wave crest and trough, measured in feet. On a bar, swells become steeper and more dangerous than in deep water.

Swell Height General Guidance
0-4 feet Generally favorable for most vessels
4-6 feet Use caution, experience recommended
6-8 feet Challenging conditions, larger vessels only
8+ feet Dangerous, avoid crossing

Wind Speed

Wind speed is measured in knots (nautical miles per hour). Wind creates chop on top of swells and can push vessels off course.

Wind Speed General Guidance
0-10 knots Light winds, minimal impact on conditions
10-15 knots Moderate, may cause significant chop
15-20 knots Strong, reduced visibility from spray
20+ knots Hazardous, significant wave building

Visibility

Visibility is measured in nautical miles. Poor visibility makes navigation hazardous, especially near bars where precise positioning is critical.

Visibility General Guidance
3+ nm Good visibility for navigation
1-3 nm Reduced visibility, use caution
<1 nm Poor visibility, crossing not advised

When to Cross #

Successful bar crossings require careful timing and preparation. Here are the key factors to consider:

Favorable Conditions

  • Slack tide or flood tide: Crossing on an incoming (flood) tide is generally safer than outgoing (ebb) tide
  • Low swell: Under 4 feet is ideal for most vessels
  • Light winds: Under 10 knots minimizes chop
  • Good visibility: 3+ nautical miles allows proper navigation
  • Open status: The bar is not restricted or closed

Conditions to Avoid

  • Ebb tide with opposing swell: This creates the most dangerous conditions as outgoing current meets incoming waves
  • Large swells during any tide: Even flood tide can be dangerous with 8+ foot swells
  • Strong winds: Creates confused seas and reduces visibility
  • Fog or low visibility: Navigation hazards increase dramatically
  • Restricted or closed status: Never ignore official advisories

Best practice: Plan your crossing for slack tide or the first few hours of incoming (flood) tide. Check conditions multiple times before departing, and always have a backup plan if conditions deteriorate.

Site Features #

PNW Bar Info includes several features to help you stay informed about bar conditions.

Email Notifications

How do I subscribe to email alerts?
On any bar's detail page, click the "Get Email Alerts" button. Enter your email address and click Subscribe. You'll receive a verification email - click the link to confirm your subscription.

How do I manage my email preferences?
Every email alert includes a "Manage Preferences" link at the bottom. You can also access your preferences page directly from any verification or alert email. From there you can enable/disable alerts for specific bars, set schedules, or unsubscribe.

Can I set a schedule for alerts?
Yes! In your email preferences, you can choose which days of the week to receive alerts (great for weekend trips) and set date ranges (useful for planning specific fishing trips).

How do I unsubscribe?
Click the unsubscribe link in any email alert, or visit your email preferences page and click the X button next to any subscription you want to remove.

Keyboard Shortcuts

Power users can navigate PNW Bar Info quickly using keyboard shortcuts:

Key Action
/Focus the search box
hGo to homepage
1-9Jump to bar #1-9 on the dashboard
?Show keyboard shortcuts help modal
nToggle notifications panel
EscClose any open modal or menu

Shortcuts are disabled when typing in input fields or text areas.

Light & Dark Mode

How do I switch between light and dark mode?
Click the sun/moon icon in the header (desktop) or in the mobile menu. The icon indicates the current theme - sun for light mode, moon for dark mode.

Does it remember my preference?
Yes! Your theme preference is saved in your browser's local storage. If you haven't set a preference, the site respects your system's color scheme setting (prefers-color-scheme).

Solunar Fishing Periods

What is solunar theory?
Solunar theory predicts that fish and wildlife feeding activity increases during specific periods tied to the moon's position relative to your location. Major periods occur when the moon is directly overhead or underfoot; minor periods occur at moonrise and moonset.

How do I access solunar data?
Visit the Tides page and select a station. The Solunar Fishing Periods section shows today's major and minor feeding windows with start/end times and ratings.

Major vs Minor periods:

  • Major periods (about 2 hours) — highest predicted activity, when moon is overhead or underfoot
  • Minor periods (about 1 hour) — moderate activity, at moonrise and moonset

Solunar data is calculated from astronomical ephemeris data and is theoretical. Combine it with tide and weather conditions for the best results.

Partners & Sponsors

PNW Bar Info is supported by local businesses and sponsors who help keep the service free. Visit our Partners page to see our current sponsors and learn about partnership opportunities.

Community Features #

PNW Bar Info includes community-driven features where users can contribute content.

Catch Photo Gallery

How do I submit a catch photo?
Visit the catch submission page and fill out the form with your photo, name, email, and optional details (species, bar location, caption). You'll receive a verification email — click the link to confirm your submission.

What happens after I submit?
After email verification, your photo enters a moderation queue. Once approved by an administrator, it appears in the public gallery. You'll receive an email notification when your photo is approved or rejected.

Voting and Catch of the Week:
Approved photos can be voted on by the community. The photo with the most votes in the past 7 days is featured as "Catch of the Week" at the top of the gallery.

Reporting photos:
If you see inappropriate or spam content, click the report button on any photo. Reports are reviewed by administrators.

Managing your submission:
Your verification email includes a management link that lets you view your submission status or delete your photo at any time.

Charter Guide Directory

How do I list my charter business?
Visit the charter submission page and fill out your business details including name, captain, contact information, services offered, and home port(s). After email verification and admin review, your listing appears in the public directory.

Reporting issues:
If you notice a charter has permanently closed, you can report it from the charter's detail page. You can also suggest edits to correct outdated information.

Species Guide #

PNW Bar Info includes a comprehensive fish species database for identification and trip planning.

Species Directory

Browse the species directory to find detailed information about PNW fish species. Filter by category (salmon, trout, bottomfish, shellfish) and search by common or alternative names.

Each species page includes identification tips, habitat information, fishing techniques, best bait, edibility ratings, state records, and links to official agency resources (WDFW, ODFW, CDFW, NOAA).

Season Chart

The season chart shows a month-by-month overview of when each species is available in the PNW. Dark-shaded months indicate peak season; lighter shading indicates the species is available but not at peak abundance.

Note: The season chart shows general availability patterns and is not a substitute for official fishing regulations. Always check current regulations before fishing.

Species Comparison

Use the species comparison tool to compare two or more species side-by-side. This is helpful for identifying similar-looking species or comparing fishing characteristics like size, habitat, and season.

Suggest a Correction

If you notice incorrect or outdated species information, you can suggest a correction from any species detail page using the "Suggest an Edit" button. You can report a specific field as incorrect or propose changes to multiple fields.

Accepted changes are logged in public change history on each species page for transparency.

Frequently Asked Questions #

How often is the data updated?

PNW Bar Info checks for new data every 15 minutes. The source data from NOAA/Weather.gov is typically updated every 4 hours. The "Last Updated" timestamp on each bar shows when the Coast Guard last updated the conditions.

What does "No Restrictions" mean?

"No Restrictions" means there are no official limitations on bar crossings at this time. However, this does not mean conditions are safe for all vessels. Always assess the swell, wind, and visibility data along with your vessel's capabilities and your experience level.

How do I enable push notifications?

Click the bell icon on any bar card on the dashboard. Your browser will ask for permission to send notifications. Once enabled, you'll receive alerts when that bar's status changes (e.g., from Open to Restricted or Closed).

What is the Crossing Recommendation Badge?

The badge provides a quick go/no-go assessment based on current conditions. "Favorable" (green) indicates good conditions, "Use Caution" (yellow) suggests elevated risk, and "Not Advised" (red) means conditions are dangerous. The badge considers status, swell height, wind speed, and visibility.

What's the difference between swell height and wave height?

Swell refers to long-period waves generated by distant storms, while waves (or wind waves) are shorter-period waves created by local wind. On a bar, both combine to create the conditions you'll experience. The reported swell height gives you the primary wave energy you'll encounter.

Why is ebb tide dangerous for bar crossings?

During ebb (outgoing) tide, water flows from the bay/river toward the ocean. When this outgoing current meets incoming ocean swells, waves become steeper, more powerful, and can break unpredictably. This opposing force creates the most hazardous bar conditions.

Can I use PNW Bar Info on my phone?

Yes! PNW Bar Info is a Progressive Web App (PWA) that works on any device. On mobile, you can add it to your home screen for app-like access. The site also works offline to show cached data when you don't have connectivity.

How accurate is this data?

PNW Bar Info displays official data from NOAA and the US Coast Guard. However, conditions can change rapidly between updates. Always contact the Coast Guard bar station directly before attempting any crossing, especially in marginal conditions.

How do I submit a catch photo?

Go to Catches > Submit a Catch and upload your photo with your name, email, and optional details. After verifying your email, an administrator will review your submission. Approved photos appear in the public gallery.

Can I suggest corrections to species information?

Yes! On any species detail page, click the "Suggest an Edit" button to report incorrect data or propose changes. Administrators review all suggestions, and accepted changes are recorded in public change history for transparency.

What are solunar periods?

Solunar periods are predicted times of increased fish and wildlife feeding activity based on the moon's position. Major periods (about 2 hours) occur when the moon is overhead or underfoot. Minor periods (about 1 hour) occur at moonrise and moonset. View solunar data on the Tides page for any station.

Glossary of Terms #

Bar / Bar Crossing
A shallow sandbar at the mouth of a river or bay entrance. The term "bar crossing" refers to the navigation passage across this area between protected waters and the open ocean.
Swell / Swell Height
Long-period ocean waves generated by distant storms or weather systems. Swell height is the vertical distance from wave trough to crest, measured in feet. Swells become steeper and more dangerous as they travel over shallow bars.
Fetch
The distance over water that wind blows in a consistent direction. Longer fetch produces larger waves. Pacific Northwest bars are exposed to vast fetch from the open Pacific Ocean.
Ebb Tide
Outgoing tide when water flows from the bay or river toward the ocean. Ebb tide opposing ocean swell creates the most dangerous bar conditions.
Email Alerts
Automated email notifications sent when a bar's status changes (e.g., Open to Restricted or Closed). Subscribe from any bar's detail page, with options for day-of-week filtering and date range limits.
Flood Tide
Incoming tide when water flows from the ocean into the bay or river. Generally safer for bar crossings as current flows in the same direction as swells.
Slack Tide / Slack Water
The brief period between ebb and flood tide when there is minimal current flow. Often the calmest time to cross a bar.
Knots
A unit of speed equal to one nautical mile per hour (approximately 1.15 mph or 1.85 km/h). Used for measuring wind speed and vessel speed.
Visibility (Nautical Miles)
The maximum distance at which objects can be clearly seen. One nautical mile equals approximately 1.15 statute miles or 1.85 kilometers.
Restricted
A bar status indicating that crossing is limited to certain vessels, typically based on minimum length, horsepower, or professional crew requirements. Check specific restrictions before crossing.
Closed
A bar status indicating that conditions are too dangerous for any vessel to cross safely. Wait for conditions to improve and status to change before attempting passage.
USCG (US Coast Guard)
The United States Coast Guard, responsible for maritime safety and issuing bar restriction and closure advisories. Contact your local Coast Guard station for current conditions before crossing.
Channel
The deepest, safest navigable route across a bar. Marked by buoys and navigation aids. Staying in the channel is critical for safe bar crossing.
Breaking Waves
Waves that become unstable and topple over, creating white water. On bars, breaking waves indicate shallow water and dangerous conditions.
Solunar Period
A predicted window of increased fish and wildlife feeding activity based on the moon's position. Major periods (about 2 hours) occur when the moon is directly overhead or underfoot. Minor periods (about 1 hour) occur at moonrise and moonset.
Wave Period
The time in seconds between successive wave crests. Longer periods (12+ seconds) indicate swell from distant storms. Short periods (under 8 seconds) indicate locally-generated wind waves.

Additional Resources #

US Coast Guard

Official bar conditions and safety information

uscg.mil

NOAA Weather

Marine forecasts and buoy data

weather.gov/marine

VHF Radio Channels

Marine radio frequencies for the PNW

PNW Bar Info Radio Guide

Tide Predictions

Plan your crossing with tide data

PNW Bar Info Tides

Emergency Contact: US Coast Guard emergency channel is VHF 16. For non-emergency bar information, contact your local Coast Guard station. See our Radio Guide for specific station frequencies.

Have more questions? See our About page for contact information, or check the dashboard for current bar conditions.