South-Dakota Static Swell and Weather Maps

Four times a day, we generate maps of more than a dozen types. The following five are especially relevant for surfers. Click to zoom and see all forecast periods:

Looking for more info? Here are some more specialized maps for South-Dakota:

• Largest Swell Energy
• Secondary Swell Energy
• Wind Wave Energy
• Sea Temperature Anomaly – i.e. where the current reading deviates from the historical average.

In addition, there are maps of general weather in South-Dakota:

• Air Temperature
• Precipitation

Alternatively, use our animated surf map of South-Dakota where you can toggle all these and more layers. Animated maps also display surf breaks, cities, weather stations and ski resorts' locations!