Current Indian Ocean swell. Check out what's up on the east side of Africa, especially KwZ Natal, and track swell movement at Maldives, Indo and West Oz. The old favourite. Go back to it when confused by all the techno-babble. It is voluntary.
People subscribe to it.
Some corporate networks filter us out. Tell your tekkies to get with the program. Also, there is no report on the weekend. The web site contains updates sometimes over the weekend. It is best if you do not depend on it, because occasionally you are going to waste petrol.