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
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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
#Port Chicago, CA : 03/24/2025 20:22:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 00Z,   0.00,   0.56,   0.38,  99.90,  -0.18,  (min)
03/23 01Z,   0.00,   0.93,   0.91,  99.90,  -0.02,
03/23 02Z,   0.00,   1.51,   1.67,  99.90,   0.16,
03/23 03Z,   0.00,   2.16,   2.37,  99.90,   0.21,
03/23 04Z,   0.00,   2.80,   2.83,  99.90,   0.03,
03/23 05Z,   0.00,   3.31,   3.11,  99.90,  -0.20,
03/23 06Z,  -0.10,   3.54,   3.22,  99.90,  -0.22,
03/23 07Z,  -0.10,   3.41,   3.23,  99.90,  -0.08,  (max)
03/23 08Z,  -0.10,   3.08,   3.17,  99.90,   0.19,
03/23 09Z,  -0.10,   2.78,   3.07,  99.90,   0.39,
03/23 10Z,  -0.10,   2.64,   3.02,  99.90,   0.48,  (min)
03/23 11Z,  -0.10,   2.70,   3.17,  99.90,   0.57,
03/23 12Z,   0.00,   3.02,   3.33,  99.90,   0.31,
03/23 13Z,   0.00,   3.56,   3.67,  99.90,   0.11,
03/23 14Z,   0.00,   4.12,   3.98,  99.90,  -0.14,
03/23 15Z,   0.00,   4.45,   4.17,  99.90,  -0.28,  (max)
03/23 16Z,   0.10,   4.46,   4.15,  99.90,  -0.41,
03/23 17Z,   0.10,   4.20,   3.83,  99.90,  -0.47,
03/23 18Z,   0.00,   3.70,   3.26,  99.90,  -0.44,
03/23 19Z,   0.00,   3.01,   2.58,  99.90,  -0.43,
03/23 20Z,   0.00,   2.22,   1.87,  99.90,  -0.35,
03/23 21Z,   0.00,   1.52,   1.16,  99.90,  -0.36,
03/23 22Z,   0.00,   0.95,   0.48,  99.90,  -0.47,
03/23 23Z,   0.00,   0.52,   0.05,  99.90,  -0.47,
03/24 00Z,   0.00,   0.27,  -0.10,  99.90,  -0.37,  (min)
03/24 01Z,   0.00,   0.34,   0.12,  99.90,  -0.22,
03/24 02Z,   0.00,   0.79,   0.77,  99.90,  -0.02,
03/24 03Z,   0.00,   1.49,   1.61,  99.90,   0.12,
03/24 04Z,   0.00,   2.27,   2.46,  99.90,   0.19,
03/24 05Z,   0.00,   3.01,   3.06,  99.90,   0.05,
03/24 06Z,  -0.10,   3.56,   3.40,  99.90,  -0.06,
03/24 07Z,  -0.10,   3.74,   3.50,  99.90,  -0.14,  (max)
03/24 08Z,  -0.10,   3.52,   3.43,  99.90,   0.01,
03/24 09Z,  -0.10,   3.09,   3.21,  99.90,   0.22,
03/24 10Z,  -0.10,   2.68,   2.92,  99.90,   0.34,
03/24 11Z,  -0.10,   2.42,   2.71,  99.90,   0.39,  (min)
03/24 12Z,   0.00,   2.40,   2.73,  99.90,   0.33,
03/24 13Z,   0.00,   2.69,   3.00,  99.90,   0.31,
03/24 14Z,   0.00,   3.26,   3.44,  99.90,   0.18,
03/24 15Z,   0.00,   3.90,   3.91,  99.90,   0.01,
03/24 16Z,   0.00,   4.35,   4.23,  99.90,  -0.12,
03/24 17Z,   0.00,   4.49,   4.28,  99.90,  -0.21,  (max)
03/24 18Z,   0.00,   4.33,   3.98,  99.90,  -0.35,
03/24 19Z,   0.00,   3.86,   3.41,  99.90,  -0.45,
03/24 20Z,   0.00,   3.12,   2.64,  99.90,  -0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 21Z,   0.00,   2.25,  99.90,   1.80,  -0.45,
03/24 22Z,   0.00,   1.44,  99.90,   1.02,  -0.42,
03/24 23Z,   0.00,   0.78,  99.90,   0.38,  -0.39,
03/25 00Z,   0.00,   0.27,  99.90,  -0.10,  -0.37,
03/25 01Z,   0.00,   0.03,  99.90,  -0.31,  -0.34,  (min)
03/25 02Z,   0.00,   0.21,  99.90,  -0.10,  -0.31,
03/25 03Z,   0.00,   0.82,  99.90,   0.54,  -0.28,
03/25 04Z,   0.00,   1.68,  99.90,   1.42,  -0.26,
03/25 05Z,   0.00,   2.58,  99.90,   2.35,  -0.23,
03/25 06Z,   0.00,   3.37,  99.90,   3.17,  -0.20,
03/25 07Z,   0.00,   3.86,  99.90,   3.69,  -0.17,
03/25 08Z,   0.00,   3.90,  99.90,   3.75,  -0.15,  (max)
03/25 09Z,   0.00,   3.51,  99.90,   3.36,  -0.15,
03/25 10Z,   0.00,   2.92,  99.90,   2.77,  -0.15,
03/25 11Z,   0.00,   2.38,  99.90,   2.24,  -0.15,
03/25 12Z,   0.00,   2.03,  99.90,   1.89,  -0.15,
03/25 13Z,   0.00,   1.97,  99.90,   1.83,  -0.15,  (min)
03/25 14Z,   0.00,   2.30,  99.90,   2.15,  -0.15,
03/25 15Z,   0.00,   2.98,  99.90,   2.83,  -0.15,
03/25 16Z,   0.00,   3.76,  99.90,   3.61,  -0.15,
03/25 17Z,   0.00,   4.35,  99.90,   4.21,  -0.15,
03/25 18Z,   0.00,   4.61,  99.90,   4.47,  -0.15,  (max)
03/25 19Z,   0.00,   4.50,  99.90,   4.35,  -0.15,
03/25 20Z,   0.00,   3.99,  99.90,   3.85,  -0.15,
03/25 21Z,   0.00,   3.15,  99.90,   3.01,  -0.15,
03/25 22Z,   0.00,   2.17,  99.90,   2.03,  -0.15,
03/25 23Z,   0.00,   1.26,  99.90,   1.12,  -0.15,
03/26 00Z,   0.00,   0.53,  99.90,   0.39,  -0.15,
03/26 01Z,   0.00,   0.03,  99.90,  -0.11,  -0.15,
03/26 02Z,   0.00,  -0.10,  99.90,  -0.25,  -0.15,  (min)
03/26 03Z,   0.00,   0.27,  99.90,   0.13,  -0.15,
03/26 04Z,   0.00,   1.09,  99.90,   0.95,  -0.15,
03/26 05Z,   0.00,   2.11,  99.90,   1.97,  -0.15,
03/26 06Z,   0.00,   3.08,  99.90,   2.94,  -0.15,
03/26 07Z,   0.00,   3.81,  99.90,   3.67,  -0.15,
03/26 08Z,   0.00,   4.14,  99.90,   3.99,  -0.15,  (max)
03/26 09Z,   0.00,   3.94,  99.90,   3.80,  -0.15,
03/26 10Z,   0.00,   3.34,  99.90,   3.19,  -0.15,
03/26 11Z,   0.00,   2.59,  99.90,   2.44,  -0.15,
03/26 12Z,   0.00,   1.94,  99.90,   1.80,  -0.15,
03/26 13Z,   0.00,   1.54,  99.90,   1.39,  -0.15,
03/26 14Z,   0.00,   1.49,  99.90,   1.35,  -0.15,  (min)
03/26 15Z,   0.00,   1.93,  99.90,   1.78,  -0.15,
03/26 16Z,   0.00,   2.76,  99.90,   2.61,  -0.15,
03/26 17Z,   0.00,   3.69,  99.90,   3.55,  -0.15,
03/26 18Z,   0.00,   4.41,  99.90,   4.27,  -0.15,
03/26 19Z,   0.00,   4.75,  99.90,   4.60,  -0.15,  (max)
03/26 20Z,   0.00,   4.63,  99.90,   4.48,  -0.15,
03/26 21Z,   0.00,   4.04,  99.90,   3.89,  -0.15,
03/26 22Z,   0.00,   3.08,  99.90,   2.93,  -0.15,
03/26 23Z,   0.00,   2.00,  99.90,   1.85,  -0.15,
03/27 00Z,   0.00,   1.03,  99.90,   0.89,  -0.15,
03/27 01Z,   0.00,   0.31,  99.90,   0.16,  -0.15,
03/27 02Z,   0.00,  -0.10,  99.90,  -0.24,  -0.15,  (min)
03/27 03Z,   0.00,  -0.03,  99.90,  -0.18,  -0.15,
03/27 04Z,   0.00,   0.59,  99.90,   0.45,  -0.15,
03/27 05Z,   0.00,   1.63,  99.90,   1.48,  -0.15,
03/27 06Z,   0.00,   2.75,  99.90,   2.61,  -0.15,
03/27 07Z,   0.00,   3.69,  99.90,   3.55,  -0.15,
03/27 08Z,   0.00,   4.26,  99.90,   4.12,  -0.15,
03/27 09Z,   0.00,   4.33,  99.90,   4.18,  -0.15,  (max)
03/27 10Z,   0.00,   3.86,  99.90,   3.71,  -0.15,
03/27 11Z,   0.00,   3.03,  99.90,   2.88,  -0.15,
03/27 12Z,   0.00,   2.14,  99.90,   1.99,  -0.15,
03/27 13Z,   0.00,   1.42,  99.90,   1.27,  -0.15,
03/27 14Z,   0.00,   1.01,  99.90,   0.86,  -0.15,  (min)
03/27 15Z,   0.00,   1.04,  99.90,   0.89,  -0.15,
03/27 16Z,   0.00,   1.61,  99.90,   1.47,  -0.15,
03/27 17Z,   0.00,   2.61,  99.90,   2.46,  -0.15,
03/27 18Z,   0.00,   3.68,  99.90,   3.53,  -0.15,
03/27 19Z,   0.00,   4.48,  99.90,   4.33,  -0.15,
03/27 20Z,   0.00,   4.82,  99.90,   4.68,  -0.15,  (max)
03/27 21Z,   0.00,   4.65,  99.90,   4.51,  -0.15,
03/27 22Z,   0.00,   3.96,  99.90,   3.82,  -0.15,
03/27 23Z,   0.00,   2.91,  99.90,   2.76,  -0.15,
03/28 00Z,   0.00,   1.78,  99.90,   1.63,  -0.15,
03/28 01Z,   0.00,   0.83,  99.90,   0.69,  -0.15,
03/28 02Z,   0.00,   0.19,  99.90,   0.05,  -0.15,
03/28 03Z,   0.00,  -0.03,  99.90,  -0.18,  -0.15,  (min)
03/28 04Z,   0.00,   0.29,  99.90,   0.15,  -0.15,
03/28 05Z,   0.00,   1.18,  99.90,   1.03,  -0.15,
03/28 06Z,   0.00,   2.38,  99.90,   2.23,  -0.15,
03/28 07Z,   0.00,   3.52,  99.90,   3.37,  -0.15,
03/28 08Z,   0.00,   4.32,  99.90,   4.18,  -0.15,
03/28 09Z,   0.00,   4.64,  99.90,   4.49,  -0.15,  (max)
03/28 10Z,   0.00,   4.39,  99.90,   4.25,  -0.15,
03/28 11Z,   0.00,   3.64,  99.90,   3.49,  -0.15,
03/28 12Z,   0.00,   2.61,  99.90,   2.47,  -0.15,