What to expect for water quality, rainfall, and ocean conditions
Electric Beach on the dry leeward coast has minimal advisory history. Even during the wet season, this coastline receives very little rain. The warm water outfall from the power plant does not add bacteria.
November sees modest rainfall increase at Electric Beach (1-1.5 inches). The leeward coast stays drier than the rest of the island. The warm water outfall continues regardless of season.
The warm water outfall from the Kahe Power Plant raises water temperature 3-5°F above surrounding ocean. This attracts dolphins, sea turtles, and tropical fish year-round. Winter north swells can wrap around to affect the leeward coast, creating moderate surf. Snorkeling is best on calm days. Current can be strong near the outfall pipe.
Low to moderate. Electric Beach has a dedicated following of snorkelers and divers. Fewer visitors during winter months. The small parking lot rarely fills on weekdays.
The Hawaii Department of Health recommends staying out of the ocean for at least 72 hours after heavy rain. In november, this is especially important as wet-season storms can produce heavy rainfall and significant runoff.
When conditions are clear, Electric Beach has excellent ocean activities. Check the water quality above, then book with confidence.
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Safe to Swim Hawaii provides water quality information based on publicly available DOH data and seasonal patterns. This is not medical or safety advice. Always check current conditions, obey posted signs, and use your own judgment before entering the ocean. Privacy Policy
⚠️ Important Disclaimer
Safe to Swim Hawaii is an independent passion project — not affiliated with the Hawaii Department of Health or any government agency. Water quality ratings are estimates based on publicly available testing data and geographic analysis. They are not real-time measurements and may not reflect current conditions.
Always verify current water quality conditions with the Hawaii DOH Clean Water Branch before entering the water.
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