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 
#San Francisco, CA : 03/29/2023 23:21:08 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 06Z,   0.00,  -4.24,  -3.82,  99.90,   0.42,  (min)
03/28 07Z,   0.00,  -4.08,  -3.58,  99.90,   0.50,
03/28 08Z,   0.00,  -3.70,  -3.25,  99.90,   0.45,
03/28 09Z,   0.00,  -3.20,  -2.83,  99.90,   0.37,
03/28 10Z,   0.00,  -2.72,  -2.40,  99.90,   0.32,
03/28 11Z,   0.00,  -2.40,  -2.10,  99.90,   0.30,
03/28 12Z,   0.30,  -2.38,  -2.03,  99.90,   0.05,  (max)
03/28 13Z,   0.40,  -2.73,  -2.22,  99.90,   0.11,
03/28 14Z,   0.40,  -3.45,  -2.89,  99.90,   0.16,
03/28 15Z,   0.50,  -4.43,  -3.66,  99.90,   0.27,
03/28 16Z,   0.60,  -5.46,  -4.34,  99.90,   0.52,
03/28 17Z,   0.70,  -6.35,  -4.97,  99.90,   0.68,
03/28 18Z,   0.70,  -6.93,  -5.32,  99.90,   0.91,
03/28 19Z,   0.70,  -7.14,  -5.70,  99.90,   0.74,
03/28 20Z,   0.50,  -7.01,  -5.87,  99.90,   0.64,  (min)
03/28 21Z,   0.40,  -6.61,  -5.72,  99.90,   0.49,
03/28 22Z,   0.40,  -6.02,  -5.14,  99.90,   0.48,
03/28 23Z,   0.40,  -5.33,  -4.51,  99.90,   0.42,
03/29 00Z,   0.50,  -4.62,  -3.92,  99.90,   0.20,
03/29 01Z,   0.50,  -4.00,  -3.43,  99.90,   0.07,
03/29 02Z,   0.40,  -3.55,  -3.07,  99.90,   0.08,
03/29 03Z,   0.40,  -3.37,  -2.84,  99.90,   0.13,  (max)
03/29 04Z,   0.40,  -3.44,  -2.86,  99.90,   0.18,
03/29 05Z,   0.40,  -3.68,  -2.97,  99.90,   0.31,
03/29 06Z,   0.40,  -3.95,  -3.11,  99.90,   0.44,
03/29 07Z,   0.40,  -4.11,  -3.29,  99.90,   0.42,  (min)
03/29 08Z,   0.50,  -4.06,  -3.19,  99.90,   0.37,
03/29 09Z,   0.50,  -3.79,  -3.00,  99.90,   0.29,
03/29 10Z,   0.50,  -3.38,  -2.66,  99.90,   0.22,
03/29 11Z,   0.50,  -2.95,  -2.33,  99.90,   0.12,
03/29 12Z,   0.50,  -2.65,  -2.01,  99.90,   0.14,
03/29 13Z,   0.60,  -2.61,  -1.95,  99.90,   0.06,  (max)
03/29 14Z,   0.50,  -2.90,  -2.19,  99.90,   0.21,
03/29 15Z,   0.50,  -3.52,  -2.75,  99.90,   0.27,
03/29 16Z,   0.50,  -4.39,  -3.54,  99.90,   0.35,
03/29 17Z,   0.50,  -5.35,  -4.33,  99.90,   0.52,
03/29 18Z,   0.50,  -6.20,  -5.10,  99.90,   0.60,
03/29 19Z,   0.40,  -6.80,  -5.74,  99.90,   0.66,
03/29 20Z,   0.40,  -7.07,  -5.86,  99.90,   0.81,
03/29 21Z,   0.50,  -7.00,  -5.94,  99.90,   0.56,  (min)
03/29 22Z,   0.50,  -6.65,  -5.71,  99.90,   0.44,
03/29 23Z,   0.40,  -6.08,  -5.12,  99.90,   0.56,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/30 00Z,   0.40,  -5.37,  99.90,  -4.43,   0.54,
03/30 01Z,   0.50,  -4.61,  99.90,  -3.59,   0.52,
03/30 02Z,   0.50,  -3.91,  99.90,  -2.91,   0.50,
03/30 03Z,   0.40,  -3.39,  99.90,  -2.52,   0.48,
03/30 04Z,   0.40,  -3.17,  99.90,  -2.31,   0.46,  (max)
03/30 05Z,   0.40,  -3.26,  99.90,  -2.42,   0.44,
03/30 06Z,   0.40,  -3.57,  99.90,  -2.75,   0.41,
03/30 07Z,   0.30,  -3.95,  99.90,  -3.25,   0.39,
03/30 08Z,   0.20,  -4.21,  99.90,  -3.64,   0.37,  (min)
03/30 09Z,   0.30,  -4.24,  99.90,  -3.59,   0.35,
03/30 10Z,   0.30,  -4.02,  99.90,  -3.39,   0.33,
03/30 11Z,   0.20,  -3.62,  99.90,  -3.10,   0.31,
03/30 12Z,   0.20,  -3.16,  99.90,  -2.65,   0.31,
03/30 13Z,   0.30,  -2.81,  99.90,  -2.20,   0.31,
03/30 14Z,   0.20,  -2.70,  99.90,  -2.19,   0.31,  (max)
03/30 15Z,   0.20,  -2.92,  99.90,  -2.41,   0.31,
03/30 16Z,   0.20,  -3.48,  99.90,  -2.96,   0.31,
03/30 17Z,   0.20,  -4.31,  99.90,  -3.80,   0.31,
03/30 18Z,   0.20,  -5.26,  99.90,  -4.75,   0.31,
03/30 19Z,   0.10,  -6.15,  99.90,  -5.74,   0.31,
03/30 20Z,   0.20,  -6.79,  99.90,  -6.28,   0.31,
03/30 21Z,   0.20,  -7.09,  99.90,  -6.58,   0.31,
03/30 22Z,   0.10,  -7.03,  99.90,  -6.62,   0.31,  (min)
03/30 23Z,   0.10,  -6.65,  99.90,  -6.24,   0.31,
03/31 00Z,   0.20,  -6.03,  99.90,  -5.52,   0.31,
03/31 01Z,   0.20,  -5.25,  99.90,  -4.74,   0.31,
03/31 02Z,   0.10,  -4.41,  99.90,  -4.00,   0.31,
03/31 03Z,   0.10,  -3.66,  99.90,  -3.24,   0.31,
03/31 04Z,   0.10,  -3.14,  99.90,  -2.73,   0.31,
03/31 05Z,   0.10,  -2.98,  99.90,  -2.57,   0.31,  (max)
03/31 06Z,   0.10,  -3.19,  99.90,  -2.78,   0.31,
03/31 07Z,   0.00,  -3.65,  99.90,  -3.34,   0.31,
03/31 08Z,   0.00,  -4.16,  99.90,  -3.85,   0.31,
03/31 09Z,   0.10,  -4.50,  99.90,  -4.09,   0.31,
03/31 10Z,   0.10,  -4.55,  99.90,  -4.13,   0.31,  (min)
03/31 11Z,   0.00,  -4.29,  99.90,  -3.98,   0.31,
03/31 12Z,   0.00,  -3.82,  99.90,  -3.51,   0.31,
03/31 13Z,   0.10,  -3.28,  99.90,  -2.87,   0.31,
03/31 14Z,   0.00,  -2.85,  99.90,  -2.54,   0.31,
03/31 15Z,   0.00,  -2.66,  99.90,  -2.35,   0.31,  (max)
03/31 16Z,   0.00,  -2.84,  99.90,  -2.53,   0.31,
03/31 17Z,   0.00,  -3.40,  99.90,  -3.09,   0.31,
03/31 18Z,   0.00,  -4.28,  99.90,  -3.96,   0.31,
03/31 19Z,   0.00,  -5.29,  99.90,  -4.98,   0.31,
03/31 20Z,   0.00,  -6.22,  99.90,  -5.91,   0.31,
03/31 21Z,   0.00,  -6.88,  99.90,  -6.57,   0.31,
03/31 22Z,   0.00,  -7.15,  99.90,  -6.84,   0.31,  (min)
03/31 23Z,   0.00,  -7.02,  99.90,  -6.71,   0.31,
04/01 00Z,   0.00,  -6.55,  99.90,  -6.24,   0.31,
04/01 01Z,   0.00,  -5.82,  99.90,  -5.50,   0.31,
04/01 02Z,   0.00,  -4.93,  99.90,  -4.62,   0.31,
04/01 03Z,   0.00,  -4.03,  99.90,  -3.72,   0.31,
04/01 04Z,   0.00,  -3.29,  99.90,  -2.97,   0.31,
04/01 05Z,   0.00,  -2.87,  99.90,  -2.56,   0.31,  (max)
04/01 06Z,   0.00,  -2.89,  99.90,  -2.58,   0.31,
04/01 07Z,   0.00,  -3.31,  99.90,  -3.00,   0.31,
04/01 08Z,   0.00,  -3.95,  99.90,  -3.63,   0.31,
04/01 09Z,   0.00,  -4.55,  99.90,  -4.24,   0.31,
04/01 10Z,   0.00,  -4.90,  99.90,  -4.59,   0.31,  (min)
04/01 11Z,   0.00,  -4.89,  99.90,  -4.57,   0.31,
04/01 12Z,   0.00,  -4.52,  99.90,  -4.21,   0.31,
04/01 13Z,   0.00,  -3.93,  99.90,  -3.62,   0.31,
04/01 14Z,   0.00,  -3.29,  99.90,  -2.97,   0.31,
04/01 15Z,   0.00,  -2.77,  99.90,  -2.46,   0.31,
04/01 16Z,   0.00,  -2.55,  99.90,  -2.24,   0.31,  (max)
04/01 17Z,   0.00,  -2.76,  99.90,  -2.45,   0.31,
04/01 18Z,   0.00,  -3.40,  99.90,  -3.09,   0.31,
04/01 19Z,   0.00,  -4.37,  99.90,  -4.06,   0.31,
04/01 20Z,   0.00,  -5.46,  99.90,  -5.15,   0.31,
04/01 21Z,   0.00,  -6.41,  99.90,  -6.10,   0.31,
04/01 22Z,   0.10,  -7.01,  99.90,  -6.60,   0.31,
04/01 23Z,   0.10,  -7.17,  99.90,  -6.76,   0.31,  (min)
04/02 00Z,   0.00,  -6.89,  99.90,  -6.58,   0.31,
04/02 01Z,   0.10,  -6.26,  99.90,  -5.85,   0.31,
04/02 02Z,   0.10,  -5.39,  99.90,  -4.98,   0.31,
04/02 03Z,   0.10,  -4.42,  99.90,  -4.01,   0.31,
04/02 04Z,   0.10,  -3.51,  99.90,  -3.10,   0.31,
04/02 05Z,   0.10,  -2.88,  99.90,  -2.47,   0.31,
04/02 06Z,   0.10,  -2.69,  99.90,  -2.27,   0.31,  (max)
04/02 07Z,   0.00,  -2.98,  99.90,  -2.66,   0.31,
04/02 08Z,   0.00,  -3.64,  99.90,  -3.33,   0.31,
04/02 09Z,   0.10,  -4.43,  99.90,  -4.02,   0.31,
04/02 10Z,   0.10,  -5.07,  99.90,  -4.65,   0.31,
04/02 11Z,   0.00,  -5.34,  99.90,  -5.03,   0.31,  (min)
04/02 12Z,   0.00,  -5.19,  99.90,  -4.87,   0.31,
04/02 13Z,   0.10,  -4.67,  99.90,  -4.26,   0.31,
04/02 14Z,   0.10,  -3.94,  99.90,  -3.53,   0.31,
04/02 15Z,   0.00,  -3.19,  99.90,  -2.88,   0.31,
04/02 16Z,   0.00,  -2.64,  99.90,  -2.33,   0.31,
04/02 17Z,   0.10,  -2.45,  99.90,  -2.04,   0.31,  (max)
04/02 18Z,   0.00,  -2.75,  99.90,  -2.44,   0.31,