Emerald Isle Water Temperatures for September 2021
Surf temps for September were pretty tight for August, especially in the surf which had only a 5-degree range whereas the sound was 11-degrees. Surf at Bogue Pier had a Low of 77°, high of 82°with an average of 79.8° +/- 1.7°. The surf curve had a very slight negative slope of only -0.1°/day. Bogue Sound had a low of 73° and a high of 84° and an average 78.8° +/-3.3. Both surf and sound averaged under 80°. Check out the graph, diamonds are the surf, red squares are the sound temperatures. Our first mullet blow for this season was on 9/4/21 with surf temps 79°, sound at 78°. October is here and is the month where temps really start to take a plunge.
