Water temperature in Koloa

Koloa, Hawaii

Water temperatures refreshed hourly from NOAA buoys and forecast models.

Koloa stays warm year-round with water temps rarely dipping below the mid-70s. A rashguard handles most sessions, and reef booties are more important than neoprene here. Use this guide to plan around trade wind shifts and seasonal swell patterns.

76°F1° this week
Boardshorts

Warm enough for boardshorts or a bikini

7-Day Temperature Trend

Data from Poipu Beach (Kauai) · Updated hourly

Beach Water Temperatures

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

Poipu Beach (Kauai)

76°F

Boardshorts

Surf spots in Koloa

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Featured Beaches(2)

Poipu Beach (Kauai)

Beginner friendly

Poipu Beach Park (Kauai) serves as Hawaii's premier beginner spot rated 5/10 for moderate consistency.

Waikoloa Village Lagoon

Beginner friendly

Waikoloa Village Lagoon is a beach break in Waikoloa, HI. It is suited for beginner-intermediate surfers. Watch out for rip currents.

Spot guide for Koloa

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

Poipu Beach (Kauai)
beach
beginner-intermediate
4.0(3)

**Poipu Beach Park** (Kauai) serves as Hawaii's premier beginner spot rated 5/10 for moderate consistency.

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 Koloa

Conditions

Dawn Patrol
Best early morning sessions
Sunset Sessions
Evening golden hour spots
Tide Windows
Optimal tidal conditions
Water Temperature
You're here

Style

Beginner Spots
Gentle waves for learning
Longboard Spots
Mellow waves for logging
Less Crowded
Quieter lineups & backups

Frequently Asked Questions

About surfing in Koloa

Water temperatures in Koloa typically range from 73-80°F. For summer, boardshorts or rashguard is recommended. In winter, you'll want spring suit optional. Spring and fall may require adjusting based on your cold tolerance.
Water temperatures in Koloa vary by season, ranging from 73-80°F. Check Quiver's live water temperature data for real-time readings at specific surf spots. Temperatures are typically warmest around September and coldest in February.
Yes! During year-round, water temperatures in Koloa are warm enough to surf in boardshorts. Outside that window, boardshorts or rashguard is a good baseline for comfortable sessions.

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