EXTRA-TROPICAL  STORM  SURGE
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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 : 03/26/2025 15:22:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 00Z,   0.10,   0.91,   1.21,  99.90,   0.20,
03/25 01Z,   0.20,   1.75,   2.03,  99.90,   0.08,
03/25 02Z,   0.20,   2.67,   2.91,  99.90,   0.04,
03/25 03Z,   0.10,   3.53,   3.75,  99.90,   0.12,
03/25 04Z,   0.10,   4.18,   4.28,  99.90,  -0.00,
03/25 05Z,   0.20,   4.47,   4.61,  99.90,  -0.06,
03/25 06Z,   0.10,   4.37,   4.62,  99.90,   0.15,  (max)
03/25 07Z,   0.00,   3.95,   4.27,  99.90,   0.32,
03/25 08Z,   0.10,   3.41,   3.79,  99.90,   0.28,
03/25 09Z,   0.10,   2.99,   3.37,  99.90,   0.28,
03/25 10Z,   0.10,   2.85,   3.19,  99.90,   0.24,  (min)
03/25 11Z,   0.10,   3.05,   3.54,  99.90,   0.39,
03/25 12Z,   0.20,   3.54,   3.95,  99.90,   0.21,
03/25 13Z,   0.30,   4.21,   4.51,  99.90,   0.00,
03/25 14Z,   0.30,   4.87,   5.14,  99.90,  -0.03,
03/25 15Z,   0.20,   5.35,   5.51,  99.90,  -0.04,
03/25 16Z,   0.20,   5.45,   5.70,  99.90,   0.05,  (max)
03/25 17Z,   0.30,   5.04,   5.25,  99.90,  -0.09,
03/25 18Z,   0.40,   4.10,   4.30,  99.90,  -0.20,
03/25 19Z,   0.40,   2.81,   2.99,  99.90,  -0.22,
03/25 20Z,   0.40,   1.47,   1.60,  99.90,  -0.27,
03/25 21Z,   0.50,   0.41,   0.56,  99.90,  -0.35,
03/25 22Z,   0.50,  -0.16,   0.15,  99.90,  -0.19,  (min)
03/25 23Z,   0.50,  -0.17,   0.24,  99.90,  -0.09,
03/26 00Z,   0.50,   0.31,   0.70,  99.90,  -0.11,
03/26 01Z,   0.50,   1.13,   1.56,  99.90,  -0.07,
03/26 02Z,   0.60,   2.15,   2.52,  99.90,  -0.23,
03/26 03Z,   0.50,   3.20,   3.59,  99.90,  -0.11,
03/26 04Z,   0.50,   4.11,   4.44,  99.90,  -0.17,
03/26 05Z,   0.60,   4.68,   5.08,  99.90,  -0.20,
03/26 06Z,   0.40,   4.76,   5.17,  99.90,   0.01,  (max)
03/26 07Z,   0.40,   4.36,   4.86,  99.90,   0.10,
03/26 08Z,   0.40,   3.63,   4.22,  99.90,   0.19,
03/26 09Z,   0.40,   2.87,   3.55,  99.90,   0.28,
03/26 10Z,   0.50,   2.36,   2.91,  99.90,   0.05,
03/26 11Z,   0.40,   2.26,   2.86,  99.90,   0.20,  (min)
03/26 12Z,   0.50,   2.61,   3.28,  99.90,   0.17,
03/26 13Z,   0.50,   3.29,   3.86,  99.90,   0.07,
03/26 14Z,   0.50,   4.14,   4.58,  99.90,  -0.06,
03/26 15Z,   0.50,   4.97,   5.37,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 16Z,   0.50,   5.54,  99.90,   5.96,  -0.09,
03/26 17Z,   0.50,   5.66,  99.90,   6.08,  -0.08,  (max)
03/26 18Z,   0.50,   5.16,  99.90,   5.60,  -0.07,
03/26 19Z,   0.40,   4.09,  99.90,   4.43,  -0.06,
03/26 20Z,   0.50,   2.65,  99.90,   3.11,  -0.05,
03/26 21Z,   0.50,   1.23,  99.90,   1.69,  -0.04,
03/26 22Z,   0.50,   0.17,  99.90,   0.64,  -0.03,
03/26 23Z,   0.50,  -0.28,  99.90,   0.20,  -0.02,  (min)
03/27 00Z,   0.50,  -0.09,  99.90,   0.39,  -0.01,
03/27 01Z,   0.50,   0.60,  99.90,   1.10,  -0.00,
03/27 02Z,   0.50,   1.63,  99.90,   2.14,   0.01,
03/27 03Z,   0.40,   2.80,  99.90,   3.22,   0.01,
03/27 04Z,   0.40,   3.93,  99.90,   4.34,   0.01,
03/27 05Z,   0.40,   4.78,  99.90,   5.19,   0.01,
03/27 06Z,   0.40,   5.14,  99.90,   5.55,   0.01,  (max)
03/27 07Z,   0.40,   4.90,  99.90,   5.31,   0.01,
03/27 08Z,   0.40,   4.12,  99.90,   4.54,   0.01,
03/27 09Z,   0.50,   3.08,  99.90,   3.59,   0.01,
03/27 10Z,   0.40,   2.13,  99.90,   2.55,   0.01,
03/27 11Z,   0.40,   1.60,  99.90,   2.01,   0.01,  (min)
03/27 12Z,   0.40,   1.62,  99.90,   2.03,   0.01,
03/27 13Z,   0.40,   2.15,  99.90,   2.57,   0.01,
03/27 14Z,   0.40,   3.04,  99.90,   3.46,   0.01,
03/27 15Z,   0.40,   4.08,  99.90,   4.49,   0.01,
03/27 16Z,   0.40,   5.03,  99.90,   5.45,   0.01,
03/27 17Z,   0.40,   5.67,  99.90,   6.08,   0.01,  (max)
03/27 18Z,   0.30,   5.75,  99.90,   6.07,   0.01,
03/27 19Z,   0.40,   5.16,  99.90,   5.58,   0.01,
03/27 20Z,   0.40,   3.96,  99.90,   4.37,   0.01,
03/27 21Z,   0.30,   2.43,  99.90,   2.75,   0.01,
03/27 22Z,   0.30,   1.01,  99.90,   1.33,   0.01,
03/27 23Z,   0.40,   0.08,  99.90,   0.49,   0.01,
03/28 00Z,   0.40,  -0.16,  99.90,   0.25,   0.01,  (min)
03/28 01Z,   0.40,   0.26,  99.90,   0.68,   0.01,
03/28 02Z,   0.40,   1.19,  99.90,   1.60,   0.01,
03/28 03Z,   0.40,   2.39,  99.90,   2.81,   0.01,
03/28 04Z,   0.40,   3.65,  99.90,   4.06,   0.01,
03/28 05Z,   0.30,   4.74,  99.90,   5.05,   0.01,
03/28 06Z,   0.30,   5.41,  99.90,   5.73,   0.01,
03/28 07Z,   0.30,   5.46,  99.90,   5.77,   0.01,  (max)
03/28 08Z,   0.30,   4.82,  99.90,   5.13,   0.01,
03/28 09Z,   0.40,   3.66,  99.90,   4.07,   0.01,
03/28 10Z,   0.30,   2.34,  99.90,   2.65,   0.01,
03/28 11Z,   0.30,   1.29,  99.90,   1.60,   0.01,
03/28 12Z,   0.40,   0.81,  99.90,   1.23,   0.01,  (min)
03/28 13Z,   0.30,   1.00,  99.90,   1.31,   0.01,
03/28 14Z,   0.30,   1.73,  99.90,   2.05,   0.01,
03/28 15Z,   0.30,   2.81,  99.90,   3.12,   0.01,
03/28 16Z,   0.30,   3.98,  99.90,   4.30,   0.01,
03/28 17Z,   0.20,   5.02,  99.90,   5.24,   0.01,
03/28 18Z,   0.20,   5.67,  99.90,   5.89,   0.01,
03/28 19Z,   0.20,   5.71,  99.90,   5.92,   0.01,  (max)
03/28 20Z,   0.20,   5.02,  99.90,   5.24,   0.01,
03/28 21Z,   0.20,   3.75,  99.90,   3.96,   0.01,
03/28 22Z,   0.20,   2.23,  99.90,   2.44,   0.01,
03/28 23Z,   0.30,   0.92,  99.90,   1.23,   0.01,
03/29 00Z,   0.30,   0.20,  99.90,   0.51,   0.01,  (min)
03/29 01Z,   0.30,   0.22,  99.90,   0.53,   0.01,
03/29 02Z,   0.30,   0.89,  99.90,   1.21,   0.01,
03/29 03Z,   0.30,   2.01,  99.90,   2.32,   0.01,
03/29 04Z,   0.20,   3.30,  99.90,   3.52,   0.01,
03/29 05Z,   0.20,   4.55,  99.90,   4.77,   0.01,
03/29 06Z,   0.20,   5.50,  99.90,   5.71,   0.01,
03/29 07Z,   0.20,   5.90,  99.90,   6.11,   0.01,  (max)
03/29 08Z,   0.20,   5.57,  99.90,   5.78,   0.01,
03/29 09Z,   0.20,   4.52,  99.90,   4.73,   0.01,
03/29 10Z,   0.20,   3.02,  99.90,   3.24,   0.01,
03/29 11Z,   0.20,   1.52,  99.90,   1.73,   0.01,
03/29 12Z,   0.20,   0.46,  99.90,   0.67,   0.01,
03/29 13Z,   0.30,   0.10,  99.90,   0.42,   0.01,  (min)
03/29 14Z,   0.30,   0.47,  99.90,   0.78,   0.01,
03/29 15Z,   0.20,   1.38,  99.90,   1.59,   0.01,
03/29 16Z,   0.20,   2.58,  99.90,   2.80,   0.01,
03/29 17Z,   0.20,   3.84,  99.90,   4.05,   0.01,
03/29 18Z,   0.20,   4.91,  99.90,   5.12,   0.01,
03/29 19Z,   0.20,   5.54,  99.90,   5.75,   0.01,
03/29 20Z,   0.30,   5.52,  99.90,   5.83,   0.01,  (max)
03/29 21Z,   0.30,   4.78,  99.90,   5.10,   0.01,
03/29 22Z,   0.30,   3.52,  99.90,   3.83,   0.01,
03/29 23Z,   0.30,   2.11,  99.90,   2.42,   0.01,
03/30 00Z,   0.30,   1.01,  99.90,   1.33,   0.01,
03/30 01Z,   0.40,   0.56,  99.90,   0.98,   0.01,  (min)
03/30 02Z,   0.40,   0.84,  99.90,   1.26,   0.01,
03/30 03Z,   0.30,   1.71,  99.90,   2.03,   0.01,
03/30 04Z,   0.40,   2.93,  99.90,   3.34,   0.01,
03/30 05Z,   0.40,   4.22,  99.90,   4.64,   0.01,
03/30 06Z,   0.40,   5.36,  99.90,   5.78,   0.01,
03/30 07Z,  99.90,   6.08,  99.90,  99.90,   0.01,
03/30 08Z,  99.90,   6.15,  99.90,  99.90,   0.01,
03/30 09Z,  99.90,   5.44,  99.90,  99.90,   0.01,
03/30 10Z,  99.90,   4.05,  99.90,  99.90,   0.01,
03/30 11Z,  99.90,   2.32,  99.90,  99.90,   0.01,
03/30 12Z,  99.90,   0.75,  99.90,  99.90,   0.01,