San Miguel Island - Simonton Cove Swell ForecastUnited StatesCASanta Barbara CountySan Miguel Island - Simonton Cove1-Day3-Day5-Day Graph Plots Open in Graphs Swell Height and Direction Forecast NOAA WaveWatch III Swell Period Forecast NOAA WaveWatch IIISan Miguel Island - Simonton Cove swell forecast issued yesterday at 9:44 pm. Next forecast at approx. 9:44 pm.Get WillyWeather+ to remove ads