EXTRA-TROPICAL  STORM  SURGE  2.3
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
#North Spit, CA : 03/31/2023 12:20:41 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/29 12Z,   0.60,   5.73,   6.91,  99.90,   0.58,
03/29 13Z,   0.60,   5.82,   6.93,  99.90,   0.51,  (max)
03/29 14Z,   0.60,   5.55,   6.63,  99.90,   0.48,
03/29 15Z,   0.60,   4.89,   5.95,  99.90,   0.46,
03/29 16Z,   0.50,   3.97,   4.97,  99.90,   0.50,
03/29 17Z,   0.50,   2.95,   3.89,  99.90,   0.44,
03/29 18Z,   0.40,   1.95,   2.88,  99.90,   0.53,
03/29 19Z,   0.40,   1.15,   1.99,  99.90,   0.44,
03/29 20Z,   0.30,   0.75,   1.58,  99.90,   0.53,  (min)
03/29 21Z,   0.40,   0.80,   1.61,  99.90,   0.41,
03/29 22Z,   0.40,   1.21,   2.02,  99.90,   0.41,
03/29 23Z,   0.40,   1.86,   2.71,  99.90,   0.45,
03/30 00Z,   0.20,   2.65,   3.49,  99.90,   0.64,
03/30 01Z,   0.20,   3.46,   4.34,  99.90,   0.68,
03/30 02Z,   0.20,   4.10,   5.00,  99.90,   0.70,
03/30 03Z,   0.20,   4.46,   5.45,  99.90,   0.79,
03/30 04Z,   0.10,   4.57,   5.66,  99.90,   0.99,  (max)
03/30 05Z,   0.10,   4.48,   5.54,  99.90,   0.96,
03/30 06Z,   0.10,   4.26,   5.20,  99.90,   0.84,
03/30 07Z,   0.00,   3.99,   4.80,  99.90,   0.81,
03/30 08Z,   0.00,   3.83,   4.63,  99.90,   0.80,  (min)
03/30 09Z,   0.00,   3.90,   4.64,  99.90,   0.74,
03/30 10Z,   0.10,   4.20,   4.93,  99.90,   0.63,
03/30 11Z,   0.10,   4.62,   5.33,  99.90,   0.61,
03/30 12Z,   0.20,   5.07,   5.83,  99.90,   0.56,
03/30 13Z,   0.20,   5.46,   6.24,  99.90,   0.58,
03/30 14Z,   0.20,   5.62,   6.42,  99.90,   0.60,  (max)
03/30 15Z,   0.20,   5.43,   6.24,  99.90,   0.61,
03/30 16Z,   0.20,   4.87,   5.62,  99.90,   0.55,
03/30 17Z,   0.20,   4.04,   4.75,  99.90,   0.51,
03/30 18Z,   0.20,   3.05,   3.81,  99.90,   0.56,
03/30 19Z,   0.30,   2.03,   2.77,  99.90,   0.44,
03/30 20Z,   0.20,   1.20,   1.89,  99.90,   0.49,
03/30 21Z,   0.20,   0.75,   1.32,  99.90,   0.37,
03/30 22Z,   0.20,   0.75,   1.30,  99.90,   0.35,  (min)
03/30 23Z,   0.20,   1.14,   1.67,  99.90,   0.33,
03/31 00Z,   0.00,   1.82,   2.38,  99.90,   0.56,
03/31 01Z,   0.10,   2.67,   3.27,  99.90,   0.50,
03/31 02Z,   0.10,   3.55,   4.16,  99.90,   0.51,
03/31 03Z,   0.00,   4.25,   4.93,  99.90,   0.68,
03/31 04Z,   0.00,   4.65,   5.41,  99.90,   0.76,
03/31 05Z,   0.00,   4.76,   5.58,  99.90,   0.82,  (max)
03/31 06Z,   0.00,   4.62,   5.33,  99.90,   0.71,
03/31 07Z,   0.00,   4.28,   4.89,  99.90,   0.61,
03/31 08Z,   0.00,   3.87,   4.49,  99.90,   0.62,
03/31 09Z,   0.00,   3.59,   4.19,  99.90,   0.60,
03/31 10Z,   0.00,   3.58,   4.17,  99.90,   0.59,  (min)
03/31 11Z,   0.00,   3.85,   4.43,  99.90,   0.58,
03/31 12Z,   0.00,   4.30,   4.95,  99.90,   0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/31 13Z,   0.00,   4.84,  99.90,   5.48,   0.64,
03/31 14Z,   0.00,   5.33,  99.90,   5.97,   0.63,
03/31 15Z,   0.00,   5.60,  99.90,   6.22,   0.62,  (max)
03/31 16Z,   0.00,   5.47,  99.90,   6.08,   0.61,
03/31 17Z,   0.00,   4.93,  99.90,   5.53,   0.60,
03/31 18Z,   0.00,   4.09,  99.90,   4.68,   0.59,
03/31 19Z,   0.00,   3.04,  99.90,   3.62,   0.58,
03/31 20Z,   0.00,   1.96,  99.90,   2.53,   0.57,
03/31 21Z,   0.00,   1.07,  99.90,   1.64,   0.56,
03/31 22Z,   0.00,   0.62,  99.90,   1.17,   0.55,  (min)
03/31 23Z,   0.00,   0.67,  99.90,   1.21,   0.54,
04/01 00Z,   0.00,   1.14,  99.90,   1.67,   0.53,
04/01 01Z,   0.00,   1.93,  99.90,   2.46,   0.53,
04/01 02Z,   0.00,   2.91,  99.90,   3.44,   0.53,
04/01 03Z,   0.00,   3.87,  99.90,   4.40,   0.53,
04/01 04Z,   0.00,   4.59,  99.90,   5.12,   0.53,
04/01 05Z,   0.00,   4.95,  99.90,   5.48,   0.53,  (max)
04/01 06Z,   0.00,   4.94,  99.90,   5.47,   0.53,
04/01 07Z,   0.00,   4.63,  99.90,   5.16,   0.53,
04/01 08Z,   0.00,   4.09,  99.90,   4.62,   0.53,
04/01 09Z,   0.00,   3.51,  99.90,   4.04,   0.53,
04/01 10Z,   0.00,   3.14,  99.90,   3.67,   0.53,
04/01 11Z,   0.00,   3.14,  99.90,   3.67,   0.53,  (min)
04/01 12Z,   0.00,   3.48,  99.90,   4.01,   0.53,
04/01 13Z,   0.10,   4.06,  99.90,   4.69,   0.53,
04/01 14Z,   0.10,   4.75,  99.90,   5.38,   0.53,
04/01 15Z,   0.00,   5.37,  99.90,   5.90,   0.53,
04/01 16Z,   0.00,   5.69,  99.90,   6.22,   0.53,  (max)
04/01 17Z,   0.00,   5.56,  99.90,   6.09,   0.53,
04/01 18Z,   0.00,   4.97,  99.90,   5.49,   0.53,
04/01 19Z,   0.00,   4.02,  99.90,   4.55,   0.53,
04/01 20Z,   0.00,   2.87,  99.90,   3.39,   0.53,
04/01 21Z,   0.00,   1.71,  99.90,   2.24,   0.53,
04/01 22Z,   0.00,   0.83,  99.90,   1.36,   0.53,
04/01 23Z,   0.00,   0.47,  99.90,   1.00,   0.53,  (min)
04/02 00Z,   0.00,   0.67,  99.90,   1.20,   0.53,
04/02 01Z,   0.00,   1.33,  99.90,   1.86,   0.53,
04/02 02Z,   0.00,   2.29,  99.90,   2.82,   0.53,
04/02 03Z,   0.00,   3.40,  99.90,   3.93,   0.53,
04/02 04Z,   0.00,   4.39,  99.90,   4.92,   0.53,
04/02 05Z,   0.00,   5.04,  99.90,   5.57,   0.53,
04/02 06Z,   0.00,   5.24,  99.90,   5.77,   0.53,  (max)
04/02 07Z,   0.00,   5.01,  99.90,   5.54,   0.53,
04/02 08Z,   0.00,   4.43,  99.90,   4.96,   0.53,
04/02 09Z,   0.00,   3.67,  99.90,   4.20,   0.53,
04/02 10Z,   0.00,   2.96,  99.90,   3.49,   0.53,
04/02 11Z,   0.00,   2.58,  99.90,   3.11,   0.53,  (min)
04/02 12Z,   0.00,   2.68,  99.90,   3.21,   0.53,
04/02 13Z,   0.00,   3.19,  99.90,   3.72,   0.53,
04/02 14Z,   0.00,   3.96,  99.90,   4.48,   0.53,
04/02 15Z,   0.00,   4.80,  99.90,   5.33,   0.53,
04/02 16Z,   0.00,   5.51,  99.90,   6.04,   0.53,
04/02 17Z,   0.00,   5.83,  99.90,   6.36,   0.53,  (max)
04/02 18Z,   0.00,   5.61,  99.90,   6.14,   0.53,
04/02 19Z,   0.00,   4.88,  99.90,   5.41,   0.53,
04/02 20Z,   0.00,   3.79,  99.90,   4.32,   0.53,
04/02 21Z,   0.00,   2.52,  99.90,   3.05,   0.53,
04/02 22Z,   0.10,   1.35,  99.90,   1.98,   0.53,
04/02 23Z,   0.10,   0.58,  99.90,   1.21,   0.53,
04/03 00Z,   0.10,   0.43,  99.90,   1.06,   0.53,  (min)
04/03 01Z,   0.10,   0.88,  99.90,   1.51,   0.53,
04/03 02Z,   0.10,   1.78,  99.90,   2.40,   0.53,
04/03 03Z,   0.10,   2.92,  99.90,   3.55,   0.53,
04/03 04Z,   0.10,   4.10,  99.90,   4.73,   0.53,
04/03 05Z,   0.10,   5.04,  99.90,   5.67,   0.53,
04/03 06Z,   0.00,   5.50,  99.90,   6.03,   0.53,  (max)
04/03 07Z,   0.00,   5.42,  99.90,   5.95,   0.53,
04/03 08Z,   0.10,   4.87,  99.90,   5.50,   0.53,
04/03 09Z,   0.00,   4.00,  99.90,   4.53,   0.53,
04/03 10Z,   0.00,   3.04,  99.90,   3.57,   0.53,
04/03 11Z,   0.00,   2.28,  99.90,   2.81,   0.53,
04/03 12Z,   0.00,   2.00,  99.90,   2.53,   0.53,  (min)
04/03 13Z,   0.00,   2.30,  99.90,   2.83,   0.53,
04/03 14Z,   0.00,   3.03,  99.90,   3.56,   0.53,
04/03 15Z,   0.00,   3.99,  99.90,   4.52,   0.53,
04/03 16Z,   0.00,   4.97,  99.90,   5.50,   0.53,
04/03 17Z,   0.00,   5.69,  99.90,   6.22,   0.53,
04/03 18Z,   0.00,   5.92,  99.90,   6.45,   0.53,  (max)
04/03 19Z,   0.00,   5.54,  99.90,   6.07,   0.53,
04/03 20Z,   0.00,   4.64,  99.90,   5.17,   0.53,
04/03 21Z,   0.00,   3.41,  99.90,   3.94,   0.53,
04/03 22Z,   0.00,   2.10,  99.90,   2.63,   0.53,
04/03 23Z,   0.00,   1.02,  99.90,   1.55,   0.53,
04/04 00Z,   0.00,   0.48,  99.90,   1.01,   0.53,