IMPORTANT NOTICES:

— The table below shows the near real-time and average water temperatures in degrees Fahrenheit (°F).

— "NA" means that a recent temperature for that station is Not Available.

— Clicking on the hyperlinked "Recent Temperatures" will display station information for the location.

— Non-linked temperatures in the monthly columns are average water temperatures. (Complete List of Average Temperatures)

— Use the near real-time water temperature data with discretion, because they may contain errors.

Water Temperature Table of the Hawaiian Island Coast (Google Maps-based Web page)
Last Updated: Wed Jun 19, 01:01:22 UTC 2013

Location	Recent Temperatures	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT
Honolulu Oahu Island	81.3 (06/19/2013 00:48 UTC)	76	76	78	79	80	80	81	81
Hilo Hawaii Island	N/A	71	72	72	74	74	75	75	75
Kahului Maui Island	78.1 (06/19/2013 00:48 UTC)	75	76	78	79	79	80	80	80
Kawaihae Hawaii Island	82.9 (06/19/2013 00:48 UTC)	77	78	79	80	81	81	80	81
Mokuoloe, Oahu Island	81.0 (06/19/2013 00:48 UTC)	74	75	77	79	79	80	80	78
Nawilinii Kauai Island	80.4 (06/19/2013 00:54 UTC)	77	78	79	81	82	82	83	82

To convert temperature units, enter a number in either box below, then click the other box.

Temperature Conversion:  Deg. Fahrenheit (°F) = Deg.Celsius (°C)