The National Weather Service in Portland has issued a High Surf Advisory for the North and Central Coast of Oregon and the South Washington Coast, effective until 10 PM PST on Monday, December 23, 2024. This advisory signals hazardous conditions, with destructive waves expected to create dangerous situations along coastal areas.

What to Expect

Wave Heights: Breakers reaching 25 to 30 feet.

Impact Areas: Beaches, jetties, and other coastal structures are at risk of being unexpectedly overwhelmed by large waves.

Hazards:

Potential for sneaker waves, which can appear suddenly and sweep individuals off rocks or jetties.

Minor beach erosion could lead to damage to coastal properties.

Higher-than-normal water run-up on beaches and low-lying shorelines.

Precautions to Take

1. Stay Back from the Water’s Edge
Avoid venturing near the shoreline, rocks, or jetties. Waves can surge farther inland than anticipated, increasing the risk of injury or drowning.

2. Be Aware of Large Logs
Avoid standing near logs on the beach, as surging water can dislodge and move them, creating deadly hazards.

3. Avoid Risky Behavior
Do not attempt to observe the high surf from dangerous locations like rocky outcroppings or piers.

4. Monitor Updates
Stay informed by following updates from the National Weather Service and local authorities. For the latest information, visit weather.gov/portland.

Understanding the Risks

High surf conditions pose significant risks to those unaware of their surroundings. Rip currents—strong, fast-moving channels of water—can pull swimmers out to sea, and sneaker waves can appear without warning, making seemingly safe areas perilous. Beachgoers and residents are advised to exercise extreme caution and remain vigilant.

Community Preparedness

Local emergency management teams are monitoring the situation closely. Residents near vulnerable coastal areas should prepare for potential impacts, including property damage from erosion.

For your safety, plan indoor activities and avoid coastal areas during this advisory. Let’s prioritize safety and help keep our coastal communities secure during this hazardous surf event.