Coos Bay water temperature today

Coos Bay, Oregon

Coos Bay water temperature today is 48°F. Is it cold? It's cold for most people, so plan on a 5/4mm fullsuit.

Water temperature refreshed hourly from a latitude-based estimate.

Coos Bay water runs cold year-round - you'll want a thick wetsuit even in summer. The upside: powerful swells, uncrowded lineups, and dramatic coastline. Use this guide to stay warm and surf longer.

48°F
5/4mm fullsuit

Heavy-duty suit with accessories required

Recommended extras: booties, gloves, hood optional

7-Day Temperature Trend

Data from Bastendorff Beach · Updated hourly

Beach Water Temperatures

Current water temperatures at each surf spot. Temperatures can vary based on local conditions, currents, and depth.

Surf spots in Coos Bay

Spot guide for Coos Bay

Break types, ratings, and local tips for each beach.

Bastendorff Beach
beach
lower-intermediate

This exposed beach break near Coos Bay offers reliable surf with left and right peaks. It starts at less than 3 ft and holds up to 6 ft; optimum swell is from the west with offshore southeast winds.

What to know about water temperature

  • Weekly temperature trends and seasonal averages
  • Gear recommendations for dawn patrol versus midday
  • Upwelling signals that drop temps overnight
  • Health and recovery tips for long cold sessions

Surf Guides for Coos Bay

Frequently Asked Questions

About surfing in Coos Bay

Coos Bay water is 48°F today, which is cold for most people, so most surfers wear a 5/4mm fullsuit. Wind, air temperature, and session length change how cold it feels.
Coos Bay water is 48°F today. Readings differ from beach to beach and through the day, so check the per-beach temperatures on this page before you go.
Water temperatures in Coos Bay typically range from 46-58°F. For summer, 4/3mm is recommended. In winter, you'll want 5/4mm + boots/gloves/hood. Spring and fall may require adjusting based on your cold tolerance.
Water temperatures in Coos Bay range from 46-58°F, so most surfers wear at least 4/3mm even in summer. A wetsuit is recommended year-round for longer sessions and early morning surfs.

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