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
#San Francisco, CA : 04/24/2024 10:21:27 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 18Z,   0.20,   4.23,   4.87,  99.90,   0.44,
04/22 19Z,   0.10,   4.45,   5.15,  99.90,   0.60,  (max)
04/22 20Z,   0.20,   4.19,   4.95,  99.90,   0.56,
04/22 21Z,   0.20,   3.52,   4.52,  99.90,   0.80,
04/22 22Z,   0.20,   2.67,   4.01,  99.90,   1.14,
04/22 23Z,   0.20,   1.93,   3.55,  99.90,   1.42,
04/23 00Z,   0.30,   1.57,   3.26,  99.90,   1.39,
04/23 01Z,   0.40,   1.67,   3.21,  99.90,   1.14,  (min)
04/23 02Z,   0.40,   2.20,   3.47,  99.90,   0.87,
04/23 03Z,   0.40,   3.03,   4.02,  99.90,   0.59,
04/23 04Z,   0.40,   3.96,   4.71,  99.90,   0.35,
04/23 05Z,   0.40,   4.82,   5.44,  99.90,   0.22,
04/23 06Z,   0.50,   5.39,   5.96,  99.90,   0.07,
04/23 07Z,   0.40,   5.47,   6.08,  99.90,   0.21,  (max)
04/23 08Z,   0.40,   4.96,   5.51,  99.90,   0.15,
04/23 09Z,   0.50,   3.91,   4.65,  99.90,   0.24,
04/23 10Z,   0.40,   2.55,   3.83,  99.90,   0.88,
04/23 11Z,   0.40,   1.25,   3.26,  99.90,   1.61,
04/23 12Z,   0.40,   0.35,  99.90,  99.90,  99.90,
04/23 13Z,   0.40,   0.02,  99.90,  99.90,  99.90,
04/23 14Z,   0.40,   0.26,  99.90,  99.90,  99.90,
04/23 15Z,   0.30,   0.94,  99.90,  99.90,  99.90,
04/23 16Z,   0.30,   1.88,   3.15,  99.90,   0.97,  (min)
04/23 17Z,   0.30,   2.87,   3.85,  99.90,   0.68,
04/23 18Z,   0.20,   3.72,   4.53,  99.90,   0.61,
04/23 19Z,   0.20,   4.27,   5.01,  99.90,   0.54,
04/23 20Z,   0.20,   4.36,   5.09,  99.90,   0.53,  (max)
04/23 21Z,   0.20,   4.00,   4.80,  99.90,   0.60,
04/23 22Z,   0.20,   3.31,   4.35,  99.90,   0.84,
04/23 23Z,   0.20,   2.56,   3.79,  99.90,   1.03,
04/24 00Z,   0.20,   2.03,   3.48,  99.90,   1.25,
04/24 01Z,   0.30,   1.92,   3.35,  99.90,   1.13,  (min)
04/24 02Z,   0.30,   2.24,   3.42,  99.90,   0.88,
04/24 03Z,   0.20,   2.92,   3.83,  99.90,   0.71,
04/24 04Z,   0.20,   3.78,   4.54,  99.90,   0.56,
04/24 05Z,   0.30,   4.65,   5.23,  99.90,   0.28,
04/24 06Z,   0.20,   5.32,   5.80,  99.90,   0.28,
04/24 07Z,   0.10,   5.61,   6.09,  99.90,   0.38,  (max)
04/24 08Z,   0.10,   5.33,   5.77,  99.90,   0.34,
04/24 09Z,   0.20,   4.46,   4.97,  99.90,   0.31,
04/24 10Z,   0.20,   3.13,   4.07,  99.90,   0.74,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 11Z,   0.10,   1.68,  99.90,   2.51,   0.73,
04/24 12Z,   0.20,   0.48,  99.90,   1.41,   0.73,
04/24 13Z,   0.20,  -0.20,  99.90,   0.73,   0.73,
04/24 14Z,   0.10,  -0.25,  99.90,   0.58,   0.73,  (min)
04/24 15Z,   0.10,   0.23,  99.90,   1.06,   0.73,
04/24 16Z,   0.10,   1.07,  99.90,   1.89,   0.72,
04/24 17Z,   0.10,   2.07,  99.90,   2.89,   0.72,
04/24 18Z,   0.10,   3.04,  99.90,   3.86,   0.72,
04/24 19Z,   0.10,   3.82,  99.90,   4.64,   0.72,
04/24 20Z,   0.10,   4.25,  99.90,   5.07,   0.72,  (max)
04/24 21Z,   0.10,   4.23,  99.90,   5.05,   0.71,
04/24 22Z,   0.10,   3.81,  99.90,   4.62,   0.71,
04/24 23Z,   0.10,   3.16,  99.90,   3.97,   0.71,
04/25 00Z,   0.10,   2.57,  99.90,   3.38,   0.71,
04/25 01Z,   0.10,   2.27,  99.90,   3.08,   0.71,  (min)
04/25 02Z,   0.10,   2.38,  99.90,   3.19,   0.71,
04/25 03Z,   0.10,   2.87,  99.90,   3.68,   0.71,
04/25 04Z,   0.10,   3.61,  99.90,   4.42,   0.71,
04/25 05Z,   0.10,   4.43,  99.90,   5.24,   0.71,
04/25 06Z,   0.00,   5.15,  99.90,   5.87,   0.71,
04/25 07Z,   0.00,   5.60,  99.90,   6.31,   0.71,
04/25 08Z,   0.10,   5.58,  99.90,   6.40,   0.71,  (max)
04/25 09Z,   0.10,   4.98,  99.90,   5.79,   0.71,
04/25 10Z,   0.10,   3.82,  99.90,   4.63,   0.71,
04/25 11Z,   0.00,   2.34,  99.90,   3.05,   0.71,
04/25 12Z,   0.10,   0.90,  99.90,   1.71,   0.71,
04/25 13Z,   0.10,  -0.12,  99.90,   0.69,   0.71,
04/25 14Z,   0.00,  -0.53,  99.90,   0.18,   0.71,  (min)
04/25 15Z,   0.00,  -0.33,  99.90,   0.38,   0.71,
04/25 16Z,   0.00,   0.33,  99.90,   1.04,   0.71,
04/25 17Z,   0.00,   1.26,  99.90,   1.97,   0.71,
04/25 18Z,   0.00,   2.26,  99.90,   2.97,   0.71,
04/25 19Z,   0.00,   3.18,  99.90,   3.89,   0.71,
04/25 20Z,   0.00,   3.86,  99.90,   4.57,   0.71,
04/25 21Z,   0.00,   4.18,  99.90,   4.90,   0.71,  (max)
04/25 22Z,   0.00,   4.09,  99.90,   4.80,   0.71,
04/25 23Z,   0.10,   3.66,  99.90,   4.47,   0.71,
04/26 00Z,   0.10,   3.11,  99.90,   3.92,   0.71,
04/26 01Z,   0.10,   2.69,  99.90,   3.51,   0.71,
04/26 02Z,   0.10,   2.61,  99.90,   3.42,   0.71,  (min)
04/26 03Z,   0.10,   2.89,  99.90,   3.70,   0.71,
04/26 04Z,   0.10,   3.46,  99.90,   4.27,   0.71,
04/26 05Z,   0.10,   4.18,  99.90,   5.00,   0.71,
04/26 06Z,   0.10,   4.90,  99.90,   5.71,   0.71,
04/26 07Z,   0.00,   5.46,  99.90,   6.17,   0.71,
04/26 08Z,   0.10,   5.67,  99.90,   6.48,   0.71,  (max)
04/26 09Z,   0.10,   5.37,  99.90,   6.18,   0.71,
04/26 10Z,   0.10,   4.50,  99.90,   5.31,   0.71,
04/26 11Z,   0.10,   3.16,  99.90,   3.97,   0.71,
04/26 12Z,   0.10,   1.64,  99.90,   2.45,   0.71,
04/26 13Z,   0.10,   0.31,  99.90,   1.13,   0.71,
04/26 14Z,   0.10,  -0.49,  99.90,   0.32,   0.71,
04/26 15Z,   0.10,  -0.67,  99.90,   0.14,   0.71,  (min)
04/26 16Z,   0.10,  -0.28,  99.90,   0.53,   0.71,
04/26 17Z,   0.10,   0.49,  99.90,   1.30,   0.71,
04/26 18Z,   0.10,   1.43,  99.90,   2.25,   0.71,
04/26 19Z,   0.10,   2.40,  99.90,   3.21,   0.71,
04/26 20Z,   0.10,   3.24,  99.90,   4.06,   0.71,
04/26 21Z,   0.10,   3.84,  99.90,   4.65,   0.71,
04/26 22Z,   0.20,   4.09,  99.90,   5.00,   0.71,  (max)
04/26 23Z,   0.20,   3.96,  99.90,   4.87,   0.71,
04/27 00Z,   0.10,   3.58,  99.90,   4.39,   0.71,
04/27 01Z,   0.20,   3.15,  99.90,   4.07,   0.71,
04/27 02Z,   0.20,   2.91,  99.90,   3.82,   0.71,
04/27 03Z,   0.10,   2.98,  99.90,   3.79,   0.71,  (min)
04/27 04Z,   0.10,   3.36,  99.90,   4.17,   0.71,
04/27 05Z,   0.10,   3.94,  99.90,   4.75,   0.71,
04/27 06Z,   0.10,   4.59,  99.90,   5.40,   0.71,
04/27 07Z,   0.00,   5.18,  99.90,   5.89,   0.71,
04/27 08Z,   0.00,   5.56,  99.90,   6.27,   0.71,
04/27 09Z,   0.00,   5.57,  99.90,   6.28,   0.71,  (max)
04/27 10Z,   0.00,   5.06,  99.90,   5.77,   0.71,
04/27 11Z,   0.00,   4.02,  99.90,   4.73,   0.71,
04/27 12Z,   0.00,   2.60,  99.90,   3.31,   0.71,
04/27 13Z,   0.00,   1.13,  99.90,   1.84,   0.71,
04/27 14Z,   0.00,  -0.04,  99.90,   0.67,   0.71,
04/27 15Z,   0.00,  -0.66,  99.90,   0.05,   0.71,  (min)
04/27 16Z,   0.00,  -0.66,  99.90,   0.06,   0.71,
04/27 17Z,   0.00,  -0.16,  99.90,   0.55,   0.71,
04/27 18Z,   0.00,   0.64,  99.90,   1.35,   0.71,
04/27 19Z,   0.00,   1.56,  99.90,   2.27,   0.71,
04/27 20Z,   0.00,   2.47,  99.90,   3.18,   0.71,
04/27 21Z,   0.00,   3.25,  99.90,   3.96,   0.71,
04/27 22Z,   0.00,   3.79,  99.90,   4.50,   0.71,
04/27 23Z,   0.00,   4.00,  99.90,   4.71,   0.71,  (max)
04/28 00Z,   0.00,   3.89,  99.90,   4.60,   0.71,
04/28 01Z,  99.90,   3.59,  99.90,  99.90,   0.71,
04/28 02Z,  99.90,   3.28,  99.90,  99.90,   0.71,
04/28 03Z,  99.90,   3.16,  99.90,  99.90,   0.71,
04/28 04Z,  99.90,   3.31,  99.90,  99.90,   0.71,
04/28 05Z,  99.90,   3.70,  99.90,  99.90,   0.71,
04/28 06Z,  99.90,   4.24,  99.90,  99.90,   0.71,