This is an older update. Read the latest Big Island update →Big Island update · 2026-05-28

Big Island: Calm West Shore, Monitor Kīlauea Eruption Window

Big Island west shore beaches like Hapuna and Spencer Beach Parks offer calm, safe conditions today. Inspect beach structures for earthquake damage before entering. Kīlauea volcano eruption expected **today**-monitor updates from the Hawaiian Volcano Observatory.

Big Island: Calm West Shore, Monitor Kīlauea Eruption Window beach conditions image

The Big Island continues to assess minor damage from Friday's **magnitude-6.0 earthquake** near Honaunau-Napoopoo, which caused rockslides and power outages in South Kona. **No tsunami was generated**, and ocean conditions remain calm along the **west shore**-Hapuna and Spencer Beach Parks are your safest bets today. Before entering the water, inspect beach structures (restrooms, showers, lifeguard towers) for earthquake damage and report hazards to park staff. Kīlauea volcano is expected to erupt **today**-stay updated via the [Hawaiian Volcano Observatory](https://www.usgs.gov/observatories/hvo). Respect wildlife and maintain a safe distance from sea turtles and monk seals.

Recommended Beaches

Hapuna Beach Park

Big Island · Best window: midday

high confidence
  • Small surf (1.7 ft) and lifeguard-monitored-safest swimming on the island today
  • Sunny skies (0% rain chance) and light NNE winds (5.8 mph)-ideal for families
  • No active advisories-lower contamination risk
  • Check restrooms and showers for earthquake damage before use
View beach page →

Spencer Beach Park

Big Island · Best window: morning

high confidence
  • Protected cove with calm, shallow waters-perfect for beginners and families
  • Lifeguard on duty and picnic areas available
  • No active advisories-safe for swimming and snorkeling
  • Inspect lifeguard tower and restrooms for damage before entering
View beach page →

Carlsmith Beach Park

Big Island · Best window: afternoon

medium confidence
  • Shallow, protected waters with resident sea turtles-great for snorkeling and wading
  • Lifeguard-monitored and less crowded than other west shore beaches
  • No active advisories-lower contamination risk
  • Check for structural damage to picnic tables and restrooms
View beach page →
Neighborhood: Hilo

Richardson Ocean Park

Big Island · Best window: afternoon

medium confidence
  • Protected bay with calm waters-ideal for families and beginner snorkelers
  • Lifeguard on duty and picnic areas available
  • No active advisories-safe for swimming
  • Check for structural damage to restrooms and showers
View beach page →
Neighborhood: Kahaluu-Keauhou

Kahaluʻu Beach Park

Big Island · Best window: morning

medium confidence
  • Moderate surf (3.1 ft) but excellent snorkeling when conditions allow
  • Lifeguard-monitored and popular for marine life encounters
  • Sunny skies (0% rain chance)-comfortable for extended visits
  • Inspect restrooms and showers for earthquake damage before use
View beach page →

Who Is This Update For?

🏄 Beginners

Stick to west-facing beaches like Hapuna or Spencer-calm, lifeguarded waters are safest. Avoid Hilo Bay and Hamakua Coast due to potential brown water. Check beach structures for damage before entering, and pack sun protection and water. Monitor [HVO updates](https://www.usgs.gov/observatories/hvo) for Kīlauea eruption alerts.

👨‍👩‍👧 Families

Hapuna and Spencer Beach Parks are your best bets-shallow, calm waters and lifeguards. Supervise kids closely, even in sheltered areas. Bring indoor backups (e.g., Imiloa Astronomy Center) if conditions change. Report any structural damage to park staff and avoid areas with visible cracks or debris.

🌊 Experienced

Carlsmith and Kahaluʻu offer decent snorkeling, but monitor surf reports for Kahaluʻu if conditions change. Check for structural damage to restrooms and lifeguard towers before entering. Respect wildlife and report monk seal harassment immediately. Stay updated on Kīlauea's eruption status via [HVO](https://www.usgs.gov/observatories/hvo).

Full Briefing

Ocean Conditions

high

West-facing beaches (Hapuna, Spencer) remain the calmest today, with small to moderate surf (1.7-3.1 ft) and clear waters. Winds are light (2.7-5.8 mph), with Hapuna experiencing NNE winds and Kahaluʻu light WSW winds. No active surf advisories, but inspect beach structures for earthquake damage before entering. **No brown water advisories** are currently active for the west shore.

Weather Snapshot

high

The Big Island's west shore is sunny today, with **Hapuna (72.6°F, 0% rain chance)** dry and mild. Kahaluʻu is also sunny (71.4°F, 0% rain chance) with light WSW winds (2.7 mph). Expect comfortable beach weather with minimal rain-ideal for outdoor activities.

News To Know

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**Kīlauea volcano** is expected to erupt **today**-monitor updates from the [Hawaiian Volcano Observatory](https://www.usgs.gov/observatories/hvo). Friday's **magnitude-6.0 earthquake** caused minor damage to homes, roadways, and beach structures in South Kona. **No tsunami was generated**, and ocean conditions remain calm. **Police are investigating three homicides in Pahoa**-avoid the area if unrelated to your plans. A **disc golf tournament** (Koops Classic 2) is happening this Saturday at Kupuohi Park in Waipahu. Check [Big Island Now](https://bigislandnow.com) for updates on quake recovery and volcano activity.

What Changed Since Yesterday

Quick Hits

  • Hapuna Beach Park is the safest swim spot today-small surf (1.7 ft) and lifeguards.
  • Spencer Beach Park offers protected, shallow waters-ideal for families.
  • Check beach structures (restrooms, lifeguard towers) for earthquake damage before entering.
  • Kīlauea volcano expected to erupt **today**-monitor [HVO updates](https://www.usgs.gov/observatories/hvo).
  • Sunny skies at Kahaluʻu-great for snorkeling and marine life encounters.

Disclaimer: This update is generated using AI and automated data sources including weather APIs, surf forecasts, and news feeds. It is not professional safety advice. Ocean conditions change rapidly and may differ from what is described here. Always check with on-site lifeguards, observe posted warning signs, and consult official sources such as the National Weather Service before entering the water. HawaiiYeah assumes no liability for injury, loss, or damage arising from use of this information. See our full disclaimer.

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