EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Naples, FL
St Petersburg, FL
Clearwater, FL
Cedar Key, FL
Apalachicola, FL
Panama City, FL
Pensacola, FL
Waveland, MS
Grand Isle, LA
Sabine Pass, TX
Galveston, TX
Freeport, TX
Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Clearwater Beach, FL : 02/13/2025 07:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 12Z,   0.40,  -0.33,   1.01,  99.90,   0.94,
02/11 13Z,   0.40,   0.20,   1.75,  99.90,   1.15,
02/11 14Z,   0.50,   0.74,   2.43,  99.90,   1.19,
02/11 15Z,   0.50,   1.19,   2.92,  99.90,   1.23,
02/11 16Z,   0.50,   1.49,   3.40,  99.90,   1.41,
02/11 17Z,   0.50,   1.61,   3.73,  99.90,   1.62,  (max)
02/11 18Z,   0.50,   1.56,   3.72,  99.90,   1.66,
02/11 19Z,   0.50,   1.34,   3.49,  99.90,   1.65,
02/11 20Z,   0.60,   1.05,   3.06,  99.90,   1.41,
02/11 21Z,   0.60,   0.83,   2.88,  99.90,   1.45,
02/11 22Z,   0.60,   0.79,   2.82,  99.90,   1.43,  (min)
02/11 23Z,   0.70,   1.00,   3.02,  99.90,   1.32,
02/12 00Z,   0.60,   1.41,   3.42,  99.90,   1.41,
02/12 01Z,   0.60,   1.91,   3.94,  99.90,   1.43,  0.04 ft above HAT
02/12 02Z,   0.70,   2.35,   4.51,  99.90,   1.46,  0.61 ft above HAT
02/12 03Z,   0.70,   2.63,   4.80,  99.90,   1.47,  0.90 ft above HAT
02/12 04Z,   0.70,   2.70,   4.98,  99.90,   1.58,  1.08 ft above HAT  (max)
02/12 05Z,   0.70,   2.53,   4.82,  99.90,   1.59,  0.92 ft above HAT
02/12 06Z,   0.80,   2.10,   4.40,  99.90,   1.50,  0.50 ft above HAT
02/12 07Z,   0.80,   1.45,   3.70,  99.90,   1.45,
02/12 08Z,   0.80,   0.67,   2.90,  99.90,   1.43,
02/12 09Z,   0.80,  -0.06,   2.05,  99.90,   1.31,
02/12 10Z,   0.80,  -0.55,   1.22,  99.90,   0.97,
02/12 11Z,   0.80,  -0.68,   0.80,  99.90,   0.68,  (min)
02/12 12Z,   0.80,  -0.43,   1.36,  99.90,   0.99,  (max)
02/12 13Z,   0.80,   0.06,   0.99,  99.90,   0.13,  (min)
02/12 14Z,   0.80,   0.64,   2.14,  99.90,   0.70,
02/12 15Z,   0.80,   1.15,   3.21,  99.90,   1.26,
02/12 16Z,   0.80,   1.52,   3.28,  99.90,   0.96,
02/12 17Z,   0.80,   1.69,   3.86,  99.90,   1.37,
02/12 18Z,   0.80,   1.66,   4.24,  99.90,   1.78,  0.34 ft above HAT  (max)
02/12 19Z,   0.80,   1.45,   3.89,  99.90,   1.64,
02/12 20Z,   0.80,   1.12,   3.31,  99.90,   1.39,
02/12 21Z,   0.90,   0.78,   3.07,  99.90,   1.39,
02/12 22Z,   0.90,   0.58,   2.83,  99.90,   1.35,  (min)
02/12 23Z,   1.00,   0.63,   2.85,  99.90,   1.22,
02/13 00Z,   0.80,   0.94,   3.06,  99.90,   1.32,
02/13 01Z,   0.80,   1.43,   3.54,  99.90,   1.31,
02/13 02Z,   0.80,   1.96,   4.16,  99.90,   1.40,  0.26 ft above HAT
02/13 03Z,   0.80,   2.38,   4.62,  99.90,   1.44,  0.72 ft above HAT
02/13 04Z,   0.80,   2.60,   5.01,  99.90,   1.61,  1.11 ft above HAT
02/13 05Z,   0.70,   2.59,   5.10,  99.90,   1.81,  1.20 ft above HAT  (max)
02/13 06Z,   0.70,   2.32,   4.83,  99.90,   1.81,  0.93 ft above HAT
02/13 07Z,   0.70,   1.81,   4.29,  99.90,   1.78,  0.39 ft above HAT
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 08Z,   0.80,   1.12,  99.90,   3.64,   1.72,
02/13 09Z,   0.80,   0.40,  99.90,   2.85,   1.66,
02/13 10Z,   0.80,  -0.20,  99.90,   2.19,   1.59,
02/13 11Z,   0.80,  -0.49,  99.90,   1.83,   1.53,
02/13 12Z,   0.70,  -0.42,  99.90,   1.75,   1.46,  (min)
02/13 13Z,   0.70,  -0.02,  99.90,   2.08,   1.40,
02/13 14Z,   0.70,   0.55,  99.90,   2.59,   1.34,
02/13 15Z,   0.70,   1.12,  99.90,   3.09,   1.27,
02/13 16Z,   0.60,   1.55,  99.90,   3.36,   1.21,
02/13 17Z,   0.60,   1.79,  99.90,   3.53,   1.15,  (max)
02/13 18Z,   0.60,   1.80,  99.90,   3.48,   1.08,
02/13 19Z,   0.60,   1.61,  99.90,   3.22,   1.02,
02/13 20Z,   0.60,   1.26,  99.90,   2.88,   1.02,
02/13 21Z,   0.60,   0.85,  99.90,   2.47,   1.02,
02/13 22Z,   0.60,   0.51,  99.90,   2.13,   1.02,
02/13 23Z,   0.60,   0.39,  99.90,   2.01,   1.02,  (min)
02/14 00Z,   0.60,   0.55,  99.90,   2.17,   1.02,
02/14 01Z,   0.60,   0.96,  99.90,   2.57,   1.02,
02/14 02Z,   0.50,   1.49,  99.90,   3.01,   1.02,
02/14 03Z,   0.40,   2.00,  99.90,   3.42,   1.02,
02/14 04Z,   0.40,   2.36,  99.90,   3.78,   1.02,
02/14 05Z,   0.30,   2.49,  99.90,   3.81,   1.02,  (max)
02/14 06Z,   0.30,   2.37,  99.90,   3.69,   1.02,
02/14 07Z,   0.20,   2.01,  99.90,   3.23,   1.02,
02/14 08Z,   0.20,   1.46,  99.90,   2.68,   1.02,
02/14 09Z,   0.20,   0.80,  99.90,   2.02,   1.02,
02/14 10Z,   0.20,   0.19,  99.90,   1.41,   1.02,
02/14 11Z,   0.10,  -0.21,  99.90,   0.91,   1.02,
02/14 12Z,   0.10,  -0.28,  99.90,   0.84,   1.02,  (min)
02/14 13Z,   0.10,  -0.01,  99.90,   1.10,   1.02,
02/14 14Z,   0.10,   0.49,  99.90,   1.61,   1.02,
02/14 15Z,   0.10,   1.07,  99.90,   2.19,   1.02,
02/14 16Z,   0.10,   1.57,  99.90,   2.69,   1.02,
02/14 17Z,   0.10,   1.87,  99.90,   2.99,   1.02,
02/14 18Z,   0.10,   1.94,  99.90,   3.06,   1.02,  (max)
02/14 19Z,   0.10,   1.78,  99.90,   2.90,   1.02,
02/14 20Z,   0.10,   1.44,  99.90,   2.56,   1.02,
02/14 21Z,   0.20,   1.00,  99.90,   2.22,   1.02,
02/14 22Z,   0.30,   0.57,  99.90,   1.89,   1.02,
02/14 23Z,   0.30,   0.30,  99.90,   1.62,   1.02,
02/15 00Z,   0.30,   0.28,  99.90,   1.60,   1.02,  (min)
02/15 01Z,   0.20,   0.54,  99.90,   1.76,   1.02,
02/15 02Z,   0.10,   1.01,  99.90,   2.13,   1.02,
02/15 03Z,   0.10,   1.55,  99.90,   2.66,   1.02,
02/15 04Z,   0.00,   2.00,  99.90,   3.01,   1.02,
02/15 05Z,   0.00,   2.26,  99.90,   3.28,   1.02,
02/15 06Z,   0.00,   2.28,  99.90,   3.30,   1.02,  (max)
02/15 07Z,   0.10,   2.07,  99.90,   3.19,   1.02,
02/15 08Z,   0.20,   1.66,  99.90,   2.88,   1.02,
02/15 09Z,   0.30,   1.12,  99.90,   2.44,   1.02,
02/15 10Z,   0.40,   0.56,  99.90,   1.97,   1.02,
02/15 11Z,   0.50,   0.12,  99.90,   1.64,   1.02,
02/15 12Z,   0.50,  -0.06,  99.90,   1.46,   1.02,  (min)
02/15 13Z,   0.40,   0.08,  99.90,   1.50,   1.02,
02/15 14Z,   0.40,   0.48,  99.90,   1.90,   1.02,
02/15 15Z,   0.40,   1.03,  99.90,   2.45,   1.02,
02/15 16Z,   0.40,   1.55,  99.90,   2.97,   1.02,
02/15 17Z,   0.40,   1.92,  99.90,   3.34,   1.02,
02/15 18Z,   0.50,   2.07,  99.90,   3.58,   1.02,  (max)
02/15 19Z,   0.50,   1.97,  99.90,   3.49,   1.02,
02/15 20Z,   0.60,   1.66,  99.90,   3.28,   1.02,
02/15 21Z,   0.80,   1.22,  99.90,   3.03,   1.02,
02/15 22Z,   0.90,   0.73,  99.90,   2.65,   1.02,
02/15 23Z,   0.90,   0.34,  99.90,   2.26,   1.02,
02/16 00Z,   0.90,   0.16,  99.90,   2.08,   1.02,  (min)
02/16 01Z,   0.90,   0.25,  99.90,   2.17,   1.02,
02/16 02Z,   0.90,   0.59,  99.90,   2.51,   1.02,
02/16 03Z,   0.80,   1.07,  99.90,   2.89,   1.02,
02/16 04Z,   0.80,   1.55,  99.90,   3.37,   1.02,
02/16 05Z,   0.80,   1.91,  99.90,   3.73,   1.02,
02/16 06Z,   0.90,   2.07,  99.90,   3.99,   1.02,  0.09 ft above HAT  (max)
02/16 07Z,   0.90,   2.01,  99.90,   3.93,   1.02,  0.03 ft above HAT
02/16 08Z,   1.00,   1.74,  99.90,   3.76,   1.02,
02/16 09Z,   1.00,   1.33,  99.90,   3.35,   1.02,
02/16 10Z,   1.00,   0.85,  99.90,   2.87,   1.02,
02/16 11Z,   1.00,   0.44,  99.90,   2.46,   1.02,
02/16 12Z,   1.00,   0.21,  99.90,   2.23,   1.02,  (min)
02/16 13Z,   1.00,   0.24,  99.90,   2.26,   1.02,
02/16 14Z,   1.00,   0.53,  99.90,   2.55,   1.02,
02/16 15Z,   1.00,   1.00,  99.90,   3.02,   1.02,
02/16 16Z,   1.00,   1.51,  99.90,   3.53,   1.02,
02/16 17Z,   1.00,   1.92,  99.90,   3.94,   1.02,  0.04 ft above HAT
02/16 18Z,   1.00,   2.14,  99.90,   4.16,   1.02,  0.26 ft above HAT  (max)
02/16 19Z,   1.00,   2.12,  99.90,   4.14,   1.02,  0.24 ft above HAT
02/16 20Z,   1.00,   1.88,  99.90,   3.90,   1.02,  0.00 ft above HAT
02/16 21Z,   1.00,   1.47,  99.90,   3.49,   1.02,
02/16 22Z,   1.00,   0.98,  99.90,   3.00,   1.02,
02/16 23Z,   1.00,   0.52,  99.90,   2.54,   1.02,
02/17 00Z,   0.90,   0.20,  99.90,   2.12,   1.02,