Skip to main content
Global navigation is loading
Find a surf forecast or surfcam
Search...

Get better surf forecasts and support an independent surf business. No ads. No corporate backing.

Swellnet is owned by surfers, not corporations. Subscribers keep our independent content, forecasts and surfcam network running - with no ads for anyone.

Subscribe from $4.15AUD/month

long wave trough

The Mechanics of a Swell: Why We've Been Bathed in South Swell

Swellnet Analysis

The Mechanics of a Swell: Why We've Been Bathed in South Swell

Swellnet Analysis
Stu Nettle
Wednesday 13/07   0

Long Wave Trough: The Waves That Create Waves

Swellnet Analysis

Long Wave Trough: The Waves That Create Waves

Swellnet Analysis
Craig Brokensha
Thursday 07/07   61

The world's weather patterns are controlled by the upper atmosphere.

Swellnet
  • Surf Reports & Forecasts
  • Surfcams
  • Swellnet Mobile App
  • Multi-cam
  • Articles & News
  • Forum
  • About Swellnet
  • Contact Us
  • Pricing
  • Log In
  • Register
Privacy Policy Terms & Conditions
© 2026 Swellnet. All rights reserved.