000 SXUS82 KJAX 150006 OMRJAX OFFSHORE MARINE REPORT NATIONAL WEATHER SERVICE JACKSONVILLE FL 805 PM EDT SUN SEP 14 2003 CONDITIONS AT THE MOUTH OF THE SAINT JOHNS RIVER... WIND: EAST AT 8 KNOTS. AIR TEMPERATURE: 79 DEGREES. RIVER TEMPERATURE AT THE JETTIES: 81 DEGREES. RIVER INSIDE THE JETTIES: A LIGHT CHOP. SEAS OUTSIDE THE JETTIES: 2 TO 3 FEET. CONDITIONS AT FERNANDINA BEACH... WIND: EAST AT 4 KNOTS. AIR TEMPERATURE: 78 DEGREES. WATER TEMPERATURE: 91 DEGREES. THE MEASURED SWELL CONDITION 6 MILES EAST OF THE SAINT MARYS RIVER ENTRANCE...3 FEET FROM THE EAST WITH A PERIOD OF 13 SECONDS.