EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Northeast
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Northwest
Alaska
Gulf of Alaska
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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 : 04/29/2025 17:23:10 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 00Z,   0.10,  -3.23,  -3.18,  99.90,  -0.05,
04/28 01Z,   0.10,  -4.09,  -4.19,  99.90,  -0.20,
04/28 02Z,   0.10,  -4.80,  -4.99,  99.90,  -0.29,
04/28 03Z,   0.10,  -5.17,  -5.35,  99.90,  -0.28,  (min)
04/28 04Z,   0.10,  -5.10,  -5.17,  99.90,  -0.17,
04/28 05Z,   0.10,  -4.51,  -4.21,  99.90,   0.20,
04/28 06Z,   0.00,  -3.44,  -2.91,  99.90,   0.53,
04/28 07Z,   0.00,  -2.19,  -1.77,  99.90,   0.42,
04/28 08Z,   0.00,  -1.19,  -1.01,  99.90,   0.18,
04/28 09Z,   0.00,  -0.73,  -0.70,  99.90,   0.03,  (max)
04/28 10Z,   0.00,  -0.89,  -0.87,  99.90,   0.02,
04/28 11Z,   0.00,  -1.61,  -1.67,  99.90,  -0.06,
04/28 12Z,   0.00,  -2.78,  -2.98,  99.90,  -0.20,
04/28 13Z,   0.00,  -4.13,  -4.24,  99.90,  -0.11,
04/28 14Z,   0.00,  -5.38,  -5.19,  99.90,   0.19,
04/28 15Z,   0.00,  -6.35,  -5.99,  99.90,   0.36,
04/28 16Z,   0.00,  -6.97,  -6.64,  99.90,   0.33,
04/28 17Z,   0.00,  -7.12,  -6.97,  99.90,   0.15,  (min)
04/28 18Z,   0.00,  -6.68,  -6.62,  99.90,   0.06,
04/28 19Z,   0.00,  -5.69,  -5.43,  99.90,   0.26,
04/28 20Z,   0.00,  -4.46,  -4.04,  99.90,   0.42,
04/28 21Z,   0.00,  -3.35,  -2.95,  99.90,   0.40,
04/28 22Z,   0.00,  -2.60,  -2.33,  99.90,   0.27,
04/28 23Z,   0.00,  -2.32,  -2.15,  99.90,   0.17,  (max)
04/29 00Z,   0.00,  -2.57,  -2.37,  99.90,   0.20,
04/29 01Z,   0.00,  -3.23,  -3.03,  99.90,   0.20,
04/29 02Z,   0.00,  -4.00,  -3.89,  99.90,   0.11,
04/29 03Z,   0.00,  -4.59,  -4.59,  99.90,  -0.00,
04/29 04Z,   0.00,  -4.83,  -4.82,  99.90,   0.01,  (min)
04/29 05Z,   0.00,  -4.64,  -4.41,  99.90,   0.23,
04/29 06Z,   0.00,  -3.93,  -3.37,  99.90,   0.56,
04/29 07Z,   0.00,  -2.81,  -2.15,  99.90,   0.66,
04/29 08Z,   0.00,  -1.63,  -1.21,  99.90,   0.42,
04/29 09Z,   0.00,  -0.81,  -0.66,  99.90,   0.15,
04/29 10Z,   0.00,  -0.59,  -0.53,  99.90,   0.06,  (max)
04/29 11Z,   0.00,  -0.96,  -0.90,  99.90,   0.06,
04/29 12Z,   0.00,  -1.85,  -1.89,  99.90,  -0.04,
04/29 13Z,   0.00,  -3.10,  -3.20,  99.90,  -0.10,
04/29 14Z,   0.00,  -4.44,  -4.37,  99.90,   0.07,
04/29 15Z,   0.00,  -5.62,  -5.22,  99.90,   0.40,
04/29 16Z,   0.00,  -6.52,  -6.01,  99.90,   0.51,
04/29 17Z,   0.00,  -7.07,  -6.63,  99.90,   0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 18Z,   0.00,  -7.15,  99.90,  -6.73,   0.42,  (min)
04/29 19Z,   0.00,  -6.65,  99.90,  -6.24,   0.41,
04/29 20Z,   0.00,  -5.64,  99.90,  -5.25,   0.40,
04/29 21Z,   0.00,  -4.45,  99.90,  -4.07,   0.38,
04/29 22Z,   0.00,  -3.40,  99.90,  -3.03,   0.37,
04/29 23Z,   0.00,  -2.67,  99.90,  -2.32,   0.35,
04/30 00Z,   0.00,  -2.39,  99.90,  -2.06,   0.34,  (max)
04/30 01Z,   0.00,  -2.61,  99.90,  -2.29,   0.32,
04/30 02Z,   0.00,  -3.21,  99.90,  -2.90,   0.31,
04/30 03Z,   0.00,  -3.89,  99.90,  -3.60,   0.29,
04/30 04Z,   0.00,  -4.38,  99.90,  -4.10,   0.28,
04/30 05Z,   0.00,  -4.53,  99.90,  -4.27,   0.26,  (min)
04/30 06Z,   0.00,  -4.25,  99.90,  -3.99,   0.26,
04/30 07Z,   0.00,  -3.50,  99.90,  -3.23,   0.26,
04/30 08Z,   0.00,  -2.40,  99.90,  -2.14,   0.26,
04/30 09Z,   0.00,  -1.35,  99.90,  -1.09,   0.26,
04/30 10Z,   0.00,  -0.73,  99.90,  -0.47,   0.26,
04/30 11Z,   0.00,  -0.70,  99.90,  -0.44,   0.26,  (max)
04/30 12Z,   0.00,  -1.22,  99.90,  -0.95,   0.26,
04/30 13Z,   0.00,  -2.17,  99.90,  -1.90,   0.26,
04/30 14Z,   0.00,  -3.40,  99.90,  -3.13,   0.26,
04/30 15Z,   0.00,  -4.66,  99.90,  -4.40,   0.26,
04/30 16Z,   0.00,  -5.74,  99.90,  -5.48,   0.26,
04/30 17Z,   0.00,  -6.55,  99.90,  -6.29,   0.26,
04/30 18Z,   0.00,  -7.03,  99.90,  -6.77,   0.26,
04/30 19Z,   0.00,  -7.07,  99.90,  -6.80,   0.26,  (min)
04/30 20Z,   0.00,  -6.54,  99.90,  -6.28,   0.26,
04/30 21Z,   0.00,  -5.57,  99.90,  -5.30,   0.26,
04/30 22Z,   0.00,  -4.45,  99.90,  -4.18,   0.26,
04/30 23Z,   0.00,  -3.45,  99.90,  -3.19,   0.26,
05/01 00Z,   0.00,  -2.75,  99.90,  -2.49,   0.26,
05/01 01Z,   0.00,  -2.46,  99.90,  -2.20,   0.26,  (max)
05/01 02Z,   0.00,  -2.65,  99.90,  -2.38,   0.26,
05/01 03Z,   0.00,  -3.18,  99.90,  -2.92,   0.26,
05/01 04Z,   0.00,  -3.78,  99.90,  -3.52,   0.26,
05/01 05Z,   0.00,  -4.20,  99.90,  -3.94,   0.26,
05/01 06Z,   0.00,  -4.30,  99.90,  -4.04,   0.26,  (min)
05/01 07Z,   0.00,  -4.00,  99.90,  -3.74,   0.26,
05/01 08Z,   0.00,  -3.26,  99.90,  -3.00,   0.26,
05/01 09Z,   0.00,  -2.26,  99.90,  -1.99,   0.26,
05/01 10Z,   0.00,  -1.37,  99.90,  -1.11,   0.26,
05/01 11Z,   0.00,  -0.93,  99.90,  -0.66,   0.26,  (max)
05/01 12Z,   0.00,  -1.02,  99.90,  -0.76,   0.26,
05/01 13Z,   0.00,  -1.58,  99.90,  -1.32,   0.26,
05/01 14Z,   0.00,  -2.51,  99.90,  -2.24,   0.26,
05/01 15Z,   0.00,  -3.65,  99.90,  -3.38,   0.26,
05/01 16Z,   0.00,  -4.79,  99.90,  -4.52,   0.26,
05/01 17Z,   0.00,  -5.75,  99.90,  -5.48,   0.26,
05/01 18Z,   0.00,  -6.47,  99.90,  -6.21,   0.26,
05/01 19Z,   0.00,  -6.91,  99.90,  -6.64,   0.26,
05/01 20Z,   0.00,  -6.92,  99.90,  -6.65,   0.26,  (min)
05/01 21Z,   0.00,  -6.41,  99.90,  -6.14,   0.26,
05/01 22Z,   0.00,  -5.50,  99.90,  -5.23,   0.26,
05/01 23Z,   0.00,  -4.46,  99.90,  -4.19,   0.26,
05/02 00Z,   0.00,  -3.52,  99.90,  -3.25,   0.26,
05/02 01Z,   0.00,  -2.82,  99.90,  -2.56,   0.26,
05/02 02Z,   0.00,  -2.51,  99.90,  -2.24,   0.26,  (max)
05/02 03Z,   0.00,  -2.65,  99.90,  -2.39,   0.26,
05/02 04Z,   0.00,  -3.13,  99.90,  -2.87,   0.26,
05/02 05Z,   0.00,  -3.68,  99.90,  -3.42,   0.26,
05/02 06Z,   0.00,  -4.07,  99.90,  -3.81,   0.26,
05/02 07Z,   0.00,  -4.18,  99.90,  -3.92,   0.26,  (min)
05/02 08Z,   0.00,  -3.92,  99.90,  -3.65,   0.26,
05/02 09Z,   0.00,  -3.26,  99.90,  -2.99,   0.26,
05/02 10Z,   0.00,  -2.39,  99.90,  -2.12,   0.26,
05/02 11Z,   0.00,  -1.66,  99.90,  -1.40,   0.26,
05/02 12Z,   0.00,  -1.35,  99.90,  -1.09,   0.26,  (max)
05/02 13Z,   0.00,  -1.48,  99.90,  -1.22,   0.26,
05/02 14Z,   0.00,  -1.99,  99.90,  -1.73,   0.26,
05/02 15Z,   0.00,  -2.81,  99.90,  -2.55,   0.26,
05/02 16Z,   0.00,  -3.82,  99.90,  -3.56,   0.26,
05/02 17Z,   0.00,  -4.82,  99.90,  -4.56,   0.26,
05/02 18Z,   0.00,  -5.67,  99.90,  -5.41,   0.26,
05/02 19Z,   0.00,  -6.33,  99.90,  -6.07,   0.26,
05/02 20Z,   0.00,  -6.75,  99.90,  -6.48,   0.26,
05/02 21Z,   0.00,  -6.76,  99.90,  -6.50,   0.26,  (min)
05/02 22Z,   0.00,  -6.29,  99.90,  -6.02,   0.26,
05/02 23Z,   0.00,  -5.45,  99.90,  -5.18,   0.26,
05/03 00Z,   0.00,  -4.47,  99.90,  -4.21,   0.26,
05/03 01Z,   0.00,  -3.56,  99.90,  -3.29,   0.26,
05/03 02Z,   0.00,  -2.85,  99.90,  -2.58,   0.26,
05/03 03Z,   0.00,  -2.50,  99.90,  -2.24,   0.26,  (max)
05/03 04Z,   0.00,  -2.62,  99.90,  -2.35,   0.26,
05/03 05Z,   0.00,  -3.07,  99.90,  -2.81,   0.26,
05/03 06Z,   0.00,  -3.61,  99.90,  -3.34,   0.26,
05/03 07Z,   0.00,  -4.02,  99.90,  -3.75,   0.26,
05/03 08Z,   0.00,  -4.19,  99.90,  -3.92,   0.26,  (min)
05/03 09Z,   0.00,  -4.01,  99.90,  -3.75,   0.26,
05/03 10Z,   0.00,  -3.47,  99.90,  -3.21,   0.26,
05/03 11Z,   0.00,  -2.75,  99.90,  -2.49,   0.26,
05/03 12Z,   0.00,  -2.16,  99.90,  -1.89,   0.26,