giant gloomy nudibranchs

We saw two gloomy nudibranchs today that exceeds the listed sizes for this species. They are minimum 5 inches compared to published sizes up to 3-4 inches.

coral bleaching warning september 2019

we are under a coral bleaching warning as per NOAA alert.

water temperature June-Sept 6 2019 compared to Jun-OCt 2018

Small patches of Cauliflower Coral are bleaching as observed north of Hapuna Beach on Sep 2, 2019. Last week of … read more

harbor expansion DOT response

Here is the response from Derk J Chow, Deputy Director:

August 21, 2019
Mr. Hai On
P.O. Box 2791
Kamuela, Hawaii 96743
hai@kawaihaereef.org
Dear Mr. Hai On:
Subject: Kawaihae Harbor Expansion, Hawaii Island
Thank you for your letter dated July … read more