Oahu’s stormy stretch is winding down. Light rain lingers, but ocean conditions are improving—stick to sheltered, lifeguarded beaches.
Oahu’s weather is finally clearing up after days of heavy rain. The flood watch has expired, and while light showers may still pop up, the worst of the storm has passed. Ocean conditions are improving, but runoff risks remain—especially on windward shores. Stick to reef-protected, lifeguarded beaches like Ala Moana or Kailua for the safest swimming. North Shore spots like Waimea Bay and Sunset Beach are still seeing solid surf, so they’re better for watching waves than getting in the water. Here’s where to go and what to watch for today.
Oahu · Best window: midday
high confidenceOahu · Best window: morning
medium confidenceOahu · Best window: afternoon
medium confidenceOahu · Best window: morning
medium confidenceOahu · Best window: midday
medium confidenceStick to reef-protected beaches like Ala Moana or Magic Island Lagoon. Avoid North Shore spots—surf is still solid (5+ ft) and currents are strong. Wait 48–72 hours after heavy rain to let runoff clear, especially on windward shores.
Kailua and Ala Moana are your best bets today. Both have lifeguards, calm waters, and space for kids to play. Rinse off after swimming to avoid skin irritation from runoff. Pack a picnic—these parks have tables and shade.
North Shore surf is still solid (5–6 ft), but runoff risks make it unsafe for swimming. If you’re set on getting in the water, south shore spots like Ala Moana or Sans Souci are safer. Check the Clean Water Branch’s advisory map before heading out: [https://health.hawaii.gov/cwb/](https://health.hawaii.gov/cwb/).
Oahu’s ocean is calming down after the storm, but conditions vary by shore. South shore beaches like Ala Moana and Waikiki are seeing moderate waves (3–4 ft) with light winds—ideal for swimming if you stay inside the reef. Windward spots like Kailua are calmer than yesterday (3.5 ft waves), but runoff risks linger. North Shore beaches (Waimea Bay, Sunset Beach) still have solid surf (5–6 ft), making them unsafe for swimming. Avoid discolored water—runoff from recent rain may elevate bacteria levels. Lifeguards are on duty at most major beaches, but always check conditions before entering.
Light rain is tapering off across Oahu, with temperatures in the upper 60s to low 70s. Winds are light (5–8 mph) from the east, keeping things comfortable. Rain chances drop to 50% by afternoon, with mostly cloudy skies expected. The flood watch has expired, but isolated showers could still pop up—pack a light rain jacket just in case. Humidity is high, so mornings are the most pleasant time to be outside. If you’re heading to the beach, midday is best for sun and calmer winds.
Oahu is shifting from recovery to cleanup after the storm. Kamehameha Highway near Waikane remains closed due to flooding, and officials are monitoring landslide risks in saturated areas. The Honolulu Passport Fair is still on for April 18 at the ʻAiea Library—appointments are required. Sports fans can catch Hawaii Beach Volleyball’s senior night win over Oregon, or check out the latest episode of *Hawaii Sports 2Night* featuring HPU basketball coach Jesse Nakanishi. No new beach closures or ocean advisories have been issued, but runoff risks remain—stick to lifeguarded spots.
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.