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

Main Site
Mirror Site
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
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Clearwater Beach, FL : 04/27/2024 22:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 06Z,   0.30,   1.95,   2.30,  99.90,   0.05,
04/26 07Z,   0.20,   1.93,   2.36,  99.90,   0.23,  (max)
04/26 08Z,   0.20,   1.76,   2.12,  99.90,   0.16,
04/26 09Z,   0.20,   1.51,   1.93,  99.90,   0.22,
04/26 10Z,   0.20,   1.28,   1.66,  99.90,   0.18,
04/26 11Z,   0.30,   1.19,   1.57,  99.90,   0.08,
04/26 12Z,   0.40,   1.32,   1.57,  99.90,  -0.15,  (min)
04/26 13Z,   0.40,   1.68,   1.97,  99.90,  -0.11,
04/26 14Z,   0.40,   2.18,   2.50,  99.90,  -0.08,
04/26 15Z,   0.40,   2.65,   2.98,  99.90,  -0.07,
04/26 16Z,   0.40,   2.97,   3.44,  99.90,   0.07,
04/26 17Z,   0.40,   3.05,   3.48,  99.90,   0.03,  (max)
04/26 18Z,   0.50,   2.87,   3.34,  99.90,  -0.03,
04/26 19Z,   0.50,   2.47,   3.02,  99.90,   0.05,
04/26 20Z,   0.50,   1.89,   2.44,  99.90,   0.05,
04/26 21Z,   0.50,   1.20,   1.77,  99.90,   0.07,
04/26 22Z,   0.50,   0.52,   1.01,  99.90,  -0.01,
04/26 23Z,   0.60,  -0.03,   0.49,  99.90,  -0.08,
04/27 00Z,   0.40,  -0.32,   0.07,  99.90,  -0.01,
04/27 01Z,   0.40,  -0.28,  -0.01,  99.90,  -0.13,  (min)
04/27 02Z,   0.40,   0.04,   0.24,  99.90,  -0.20,
04/27 03Z,   0.30,   0.53,   0.64,  99.90,  -0.19,
04/27 04Z,   0.20,   1.04,   1.20,  99.90,  -0.04,
04/27 05Z,   0.20,   1.45,   1.59,  99.90,  -0.06,
04/27 06Z,   0.30,   1.71,   1.87,  99.90,  -0.14,
04/27 07Z,   0.20,   1.81,   1.96,  99.90,  -0.05,
04/27 08Z,   0.10,   1.77,   2.00,  99.90,   0.13,  (max)
04/27 09Z,   0.10,   1.62,   1.81,  99.90,   0.09,
04/27 10Z,   0.20,   1.44,   1.63,  99.90,  -0.01,
04/27 11Z,   0.20,   1.31,   1.55,  99.90,   0.04,  (min)
04/27 12Z,   0.20,   1.34,   1.69,  99.90,   0.15,
04/27 13Z,   0.30,   1.58,   1.90,  99.90,   0.02,
04/27 14Z,   0.30,   1.99,   2.25,  99.90,  -0.04,
04/27 15Z,   0.30,   2.47,   2.82,  99.90,   0.05,
04/27 16Z,   0.30,   2.87,   3.12,  99.90,  -0.05,
04/27 17Z,   0.40,   3.06,   3.27,  99.90,  -0.19,  (max)
04/27 18Z,   0.40,   3.02,   3.26,  99.90,  -0.16,
04/27 19Z,   0.40,   2.75,   3.00,  99.90,  -0.15,
04/27 20Z,   0.50,   2.29,   2.55,  99.90,  -0.24,
04/27 21Z,   0.50,   1.69,   1.97,  99.90,  -0.22,
04/27 22Z,   0.50,   1.02,   1.46,  99.90,  -0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/27 23Z,   0.40,   0.39,  99.90,   0.74,  -0.06,
04/28 00Z,   0.40,  -0.08,  99.90,   0.27,  -0.05,
04/28 01Z,   0.40,  -0.28,  99.90,   0.08,  -0.04,
04/28 02Z,   0.30,  -0.19,  99.90,   0.07,  -0.04,  (min)
04/28 03Z,   0.20,   0.14,  99.90,   0.31,  -0.03,
04/28 04Z,   0.10,   0.59,  99.90,   0.66,  -0.03,
04/28 05Z,   0.00,   1.02,  99.90,   1.00,  -0.02,
04/28 06Z,   0.00,   1.36,  99.90,   1.35,  -0.01,
04/28 07Z,   0.10,   1.58,  99.90,   1.67,  -0.01,
04/28 08Z,   0.20,   1.67,  99.90,   1.87,  -0.00,
04/28 09Z,   0.30,   1.65,  99.90,   1.96,   0.00,
04/28 10Z,   0.40,   1.56,  99.90,   1.97,   0.01,  (max)
04/28 11Z,   0.50,   1.45,  99.90,   1.96,   0.01,
04/28 12Z,   0.50,   1.41,  99.90,   1.92,   0.01,  (min)
04/28 13Z,   0.50,   1.53,  99.90,   2.04,   0.01,
04/28 14Z,   0.50,   1.82,  99.90,   2.33,   0.01,
04/28 15Z,   0.40,   2.23,  99.90,   2.64,   0.01,
04/28 16Z,   0.40,   2.64,  99.90,   3.05,   0.01,
04/28 17Z,   0.50,   2.94,  99.90,   3.45,   0.01,
04/28 18Z,   0.60,   3.04,  99.90,   3.65,   0.01,  (max)
04/28 19Z,   0.70,   2.92,  99.90,   3.63,   0.01,
04/28 20Z,   0.70,   2.61,  99.90,   3.32,   0.01,
04/28 21Z,   0.80,   2.14,  99.90,   2.95,   0.01,
04/28 22Z,   0.80,   1.57,  99.90,   2.38,   0.01,
04/28 23Z,   0.80,   0.95,  99.90,   1.76,   0.01,
04/29 00Z,   0.80,   0.38,  99.90,   1.19,   0.01,
04/29 01Z,   0.80,  -0.02,  99.90,   0.79,   0.01,
04/29 02Z,   0.70,  -0.19,  99.90,   0.52,   0.01,
04/29 03Z,   0.50,  -0.09,  99.90,   0.42,   0.01,  (min)
04/29 04Z,   0.40,   0.20,  99.90,   0.61,   0.01,
04/29 05Z,   0.30,   0.58,  99.90,   0.89,   0.01,
04/29 06Z,   0.30,   0.95,  99.90,   1.26,   0.01,
04/29 07Z,   0.30,   1.25,  99.90,   1.56,   0.01,
04/29 08Z,   0.30,   1.46,  99.90,   1.77,   0.01,
04/29 09Z,   0.50,   1.58,  99.90,   2.09,   0.01,
04/29 10Z,   0.60,   1.60,  99.90,   2.21,   0.01,  (max)
04/29 11Z,   0.60,   1.57,  99.90,   2.18,   0.01,
04/29 12Z,   0.60,   1.53,  99.90,   2.14,   0.01,  (min)
04/29 13Z,   0.60,   1.55,  99.90,   2.16,   0.01,
04/29 14Z,   0.60,   1.69,  99.90,   2.30,   0.01,
04/29 15Z,   0.50,   1.97,  99.90,   2.48,   0.01,
04/29 16Z,   0.50,   2.32,  99.90,   2.83,   0.01,
04/29 17Z,   0.60,   2.66,  99.90,   3.27,   0.01,
04/29 18Z,   0.60,   2.88,  99.90,   3.49,   0.01,
04/29 19Z,   0.70,   2.92,  99.90,   3.63,   0.01,  (max)
04/29 20Z,   0.70,   2.79,  99.90,   3.50,   0.01,
04/29 21Z,   0.80,   2.49,  99.90,   3.31,   0.01,
04/29 22Z,   0.80,   2.07,  99.90,   2.88,   0.01,
04/29 23Z,   0.80,   1.55,  99.90,   2.36,   0.01,
04/30 00Z,   0.80,   0.98,  99.90,   1.79,   0.01,
04/30 01Z,   0.80,   0.47,  99.90,   1.28,   0.01,
04/30 02Z,   0.70,   0.09,  99.90,   0.80,   0.01,
04/30 03Z,   0.70,  -0.08,  99.90,   0.63,   0.01,
04/30 04Z,   0.60,  -0.02,  99.90,   0.59,   0.01,  (min)
04/30 05Z,   0.60,   0.21,  99.90,   0.82,   0.01,
04/30 06Z,   0.50,   0.53,  99.90,   1.04,   0.01,
04/30 07Z,   0.50,   0.87,  99.90,   1.38,   0.01,
04/30 08Z,   0.50,   1.17,  99.90,   1.68,   0.01,
04/30 09Z,   0.50,   1.41,  99.90,   1.92,   0.01,
04/30 10Z,   0.50,   1.57,  99.90,   2.08,   0.01,
04/30 11Z,   0.50,   1.65,  99.90,   2.16,   0.01,
04/30 12Z,   0.50,   1.66,  99.90,   2.17,   0.01,  (max)
04/30 13Z,   0.50,   1.64,  99.90,   2.15,   0.01,  (min)
04/30 14Z,   0.50,   1.66,  99.90,   2.18,   0.01,
04/30 15Z,   0.40,   1.77,  99.90,   2.18,   0.01,
04/30 16Z,   0.50,   1.98,  99.90,   2.49,   0.01,
04/30 17Z,   0.60,   2.25,  99.90,   2.86,   0.01,
04/30 18Z,   0.50,   2.51,  99.90,   3.02,   0.01,
04/30 19Z,   0.50,   2.69,  99.90,   3.20,   0.01,
04/30 20Z,   0.50,   2.74,  99.90,   3.25,   0.01,  (max)
04/30 21Z,   0.50,   2.65,  99.90,   3.16,   0.01,
04/30 22Z,   0.60,   2.42,  99.90,   3.03,   0.01,
04/30 23Z,   0.60,   2.07,  99.90,   2.68,   0.01,
05/01 00Z,   0.70,   1.61,  99.90,   2.32,   0.01,
05/01 01Z,   0.60,   1.10,  99.90,   1.71,   0.01,
05/01 02Z,   0.60,   0.61,  99.90,   1.22,   0.01,
05/01 03Z,   0.50,   0.23,  99.90,   0.74,   0.01,
05/01 04Z,   0.40,   0.03,  99.90,   0.44,   0.01,  (min)
05/01 05Z,   0.40,   0.03,  99.90,   0.44,   0.01,
05/01 06Z,   0.40,   0.21,  99.90,   0.62,   0.01,
05/01 07Z,   0.40,   0.51,  99.90,   0.92,   0.01,
05/01 08Z,   0.40,   0.85,  99.90,   1.26,   0.01,
05/01 09Z,   0.40,   1.19,  99.90,   1.60,   0.01,
05/01 10Z,   0.50,   1.47,  99.90,   1.98,   0.01,
05/01 11Z,   0.50,   1.67,  99.90,   2.18,   0.01,
05/01 12Z,   0.50,   1.78,  99.90,   2.29,   0.01,
05/01 13Z,  99.90,   1.79,  99.90,  99.90,   0.01,
05/01 14Z,  99.90,   1.74,  99.90,  99.90,   0.01,
05/01 15Z,  99.90,   1.70,  99.90,  99.90,   0.01,
05/01 16Z,  99.90,   1.71,  99.90,  99.90,   0.01,
05/01 17Z,  99.90,   1.81,  99.90,  99.90,   0.01,
05/01 18Z,  99.90,   2.00,  99.90,  99.90,   0.01,