IMPORTANT NOTICE TO MARINERS...MARINE FORECASTS ARE ISSUED AT LEAST
FOUR TIMES A DAY. BOATERS ON EXTENDED TRIPS SHOULD ROUTINELY MONITOR
SUBSEQUENT FORECAST ISSUANCES AND UPDATES FOR THE LATEST MARINE
THE WAVE HEIGHTS ARE FORECAST AS SIGNIFICANT WAVE HEIGHT WHICH
IS THE AVERAGE OF THE HIGHEST ONE-THIRD OF THE WAVES.
THE HIGHEST WAVES MAY RARELY BE TWICE THE SIGNIFICANT WAVE HEIGHT.
THE WINDS AND SEAS NEAR THUNDERSTORMS MAY BE HIGHER THAN FORECAST.
Synopsis...HIGH PRESSURE NORTH OF THE WATERS WILL SLOWLY SINK
SOUTH INTO THE REGION THROUGH THE FIRST HALF OF THE WEEK. A TIGHT
PRESSURE GRADIENT ALONG THE SOUTHERN EDGE OF THIS HIGH PRESSURE
WILL KEEP WINDS AT CAUTIONARY LEVELS OFFSHORE THROUGH EARLY THIS
AFTERNOON. ANOTHER EASTERLY SURGE TONIGHT COULD BRIEFLY BRING
WINDS BACK UP TO CAUTIONARY LEVELS. BY MID TO LATE WEEK...HIGH
PRESSURE WILL GRADUALLY BUILD IN OVER THE WATERS...WITH IMPROVING
WINDS AND SEAS.
This Afternoon...East winds 10 to 15 knots. Bay and inland waters a moderate chop.
Tonight...East winds around 15 knots diminishing to 5 to 10 knots toward morning. Bay and inland waters a moderate chop.
Tuesday...East winds around 10 knots. Bay and inland waters a light chop.
Tuesday Night...East winds around 10 knots. Bay and inland waters a light chop.
Wednesday...East winds around 10 knots. Bay and inland waters a light chop. Isolated thunderstorms in the afternoon.
Wednesday Night...East winds around 5 knots. Bay and inland waters smooth. Isolated thunderstorms in the evening.
Thursday...Southeast winds around 5 knots then becoming south late in the morning...then becoming northwest in the afternoon. Bay and inland waters smooth. Scattered showers and isolated thunderstorms.
Thursday Night...West winds around 5 knots in the evening then becoming variable less than 5 knots...then becoming south around 5 knots toward morning. Bay and inland waters smooth. Isolated thunderstorms.
Friday...Northeast winds around 5 knots then becoming northwest in the afternoon. Bay and inland waters smooth. Isolated thunderstorms. Scattered showers in the afternoon.
|SAPF1 8726520 - St. Petersburg|
Lat: 27.76°N Lon: 82.63°W Elev: 0
Last Update on Sep 18, 11:12 am EDT
Not a Current Observation
||SE 4 KT
||86 °F (30 °C)
||87 °F (31 °C)
|Dominant Wave Period: