EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Northeast
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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 Townsend, WA : 04/27/2025 04:22:46 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 12Z,   0.00,  -1.72,  -1.61,  99.90,   0.11,
04/25 13Z,   0.00,  -3.41,  -3.24,  99.90,   0.17,
04/25 14Z,   0.00,  -5.15,  -5.11,  99.90,   0.04,
04/25 15Z,   0.00,  -6.40,  -6.37,  99.90,   0.03,
04/25 16Z,   0.00,  -6.83,  -6.80,  99.90,   0.03,  (min)
04/25 17Z,   0.00,  -6.50,  -6.47,  99.90,   0.03,
04/25 18Z,   0.10,  -5.69,  -5.68,  99.90,  -0.09,
04/25 19Z,   0.00,  -4.63,  -4.74,  99.90,  -0.11,
04/25 20Z,   0.10,  -3.45,  -3.75,  99.90,  -0.40,
04/25 21Z,   0.10,  -2.37,  -2.58,  99.90,  -0.31,
04/25 22Z,   0.10,  -1.68,  -1.93,  99.90,  -0.35,
04/25 23Z,   0.10,  -1.60,  -1.89,  99.90,  -0.39,  (max)
04/26 00Z,   0.20,  -2.16,  -2.37,  99.90,  -0.41,
04/26 01Z,   0.20,  -3.24,  -3.33,  99.90,  -0.29,
04/26 02Z,   0.20,  -4.51,  -4.62,  99.90,  -0.31,
04/26 03Z,   0.20,  -5.47,  -5.56,  99.90,  -0.29,
04/26 04Z,   0.20,  -5.73,  -5.77,  99.90,  -0.24,  (min)
04/26 05Z,   0.20,  -5.22,  -5.16,  99.90,  -0.14,
04/26 06Z,   0.20,  -4.22,  -4.18,  99.90,  -0.16,
04/26 07Z,   0.10,  -2.99,  -3.03,  99.90,  -0.14,
04/26 08Z,   0.20,  -1.71,  -1.64,  99.90,  -0.13,
04/26 09Z,   0.20,  -0.59,  -0.38,  99.90,   0.01,
04/26 10Z,   0.20,   0.05,   0.25,  99.90,  -0.00,  (max)
04/26 11Z,   0.20,  -0.09,   0.08,  99.90,  -0.03,
04/26 12Z,   0.10,  -1.12,  -0.86,  99.90,   0.16,
04/26 13Z,   0.20,  -2.91,  -2.73,  99.90,  -0.02,
04/26 14Z,   0.20,  -5.08,  -4.91,  99.90,  -0.03,
04/26 15Z,   0.10,  -7.06,  -6.95,  99.90,   0.01,
04/26 16Z,   0.10,  -8.23,  -8.06,  99.90,   0.07,
04/26 17Z,   0.20,  -8.37,  -8.20,  99.90,  -0.03,  (min)
04/26 18Z,   0.30,  -7.65,  -7.41,  99.90,  -0.06,
04/26 19Z,   0.20,  -6.43,  -6.37,  99.90,  -0.14,
04/26 20Z,   0.20,  -4.95,  -5.05,  99.90,  -0.30,
04/26 21Z,   0.30,  -3.39,  -3.64,  99.90,  -0.55,
04/26 22Z,   0.30,  -1.98,  -2.29,  99.90,  -0.61,
04/26 23Z,   0.30,  -1.06,  -1.31,  99.90,  -0.55,
04/27 00Z,   0.30,  -0.84,  -1.26,  99.90,  -0.72,  (max)
04/27 01Z,   0.30,  -1.36,  -1.71,  99.90,  -0.65,
04/27 02Z,   0.40,  -2.44,  -2.68,  99.90,  -0.64,
04/27 03Z,   0.40,  -3.67,  -3.81,  99.90,  -0.54,
04/27 04Z,   0.40,  -4.52,  -4.59,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/27 05Z,   0.40,  -4.61,  99.90,  -4.66,  -0.45,  (min)
04/27 06Z,   0.40,  -4.00,  99.90,  -4.02,  -0.42,
04/27 07Z,   0.30,  -2.99,  99.90,  -3.07,  -0.39,
04/27 08Z,   0.30,  -1.85,  99.90,  -1.91,  -0.36,
04/27 09Z,   0.30,  -0.77,  99.90,  -0.80,  -0.33,
04/27 10Z,   0.30,   0.05,  99.90,   0.05,  -0.30,
04/27 11Z,   0.30,   0.26,  99.90,   0.29,  -0.27,  (max)
04/27 12Z,   0.30,  -0.43,  99.90,  -0.37,  -0.25,
04/27 13Z,   0.30,  -2.04,  99.90,  -1.96,  -0.22,
04/27 14Z,   0.20,  -4.35,  99.90,  -4.33,  -0.19,
04/27 15Z,   0.20,  -6.84,  99.90,  -6.80,  -0.16,
04/27 16Z,   0.20,  -8.84,  99.90,  -8.78,  -0.13,
04/27 17Z,   0.20,  -9.80,  99.90,  -9.73,  -0.13,  (min)
04/27 18Z,   0.20,  -9.57,  99.90,  -9.50,  -0.13,
04/27 19Z,   0.20,  -8.46,  99.90,  -8.40,  -0.13,
04/27 20Z,   0.20,  -6.88,  99.90,  -6.81,  -0.13,
04/27 21Z,   0.20,  -5.06,  99.90,  -4.99,  -0.13,
04/27 22Z,   0.20,  -3.18,  99.90,  -3.11,  -0.13,
04/27 23Z,   0.20,  -1.53,  99.90,  -1.46,  -0.13,
04/28 00Z,   0.20,  -0.45,  99.90,  -0.39,  -0.13,
04/28 01Z,   0.20,  -0.17,  99.90,  -0.10,  -0.13,  (max)
04/28 02Z,   0.10,  -0.66,  99.90,  -0.70,  -0.13,
04/28 03Z,   0.10,  -1.71,  99.90,  -1.74,  -0.13,
04/28 04Z,   0.20,  -2.84,  99.90,  -2.78,  -0.13,
04/28 05Z,   0.20,  -3.53,  99.90,  -3.46,  -0.13,
04/28 06Z,   0.10,  -3.48,  99.90,  -3.52,  -0.13,  (min)
04/28 07Z,   0.10,  -2.82,  99.90,  -2.85,  -0.13,
04/28 08Z,   0.10,  -1.89,  99.90,  -1.92,  -0.13,
04/28 09Z,   0.10,  -0.93,  99.90,  -0.96,  -0.13,
04/28 10Z,   0.10,  -0.10,  99.90,  -0.13,  -0.13,
04/28 11Z,   0.00,   0.37,  99.90,   0.24,  -0.13,  (max)
04/28 12Z,   0.10,   0.13,  99.90,   0.10,  -0.13,
04/28 13Z,   0.00,  -1.05,  99.90,  -1.19,  -0.13,
04/28 14Z,   0.00,  -3.14,  99.90,  -3.27,  -0.13,
04/28 15Z,   0.00,  -5.78,  99.90,  -5.91,  -0.13,
04/28 16Z,   0.00,  -8.38,  99.90,  -8.51,  -0.13,
04/28 17Z,   0.00, -10.24,  99.90, -10.38,  -0.13,
04/28 18Z,   0.00, -10.88,  99.90, -11.01,  -0.13,  (min)
04/28 19Z,   0.00, -10.30,  99.90, -10.43,  -0.13,
04/28 20Z,   0.00,  -8.88,  99.90,  -9.01,  -0.13,
04/28 21Z,   0.00,  -7.03,  99.90,  -7.16,  -0.13,
04/28 22Z,   0.00,  -4.97,  99.90,  -5.10,  -0.13,
04/28 23Z,   0.00,  -2.89,  99.90,  -3.02,  -0.13,
04/29 00Z,   0.00,  -1.11,  99.90,  -1.25,  -0.13,
04/29 01Z,   0.00,   0.02,  99.90,  -0.11,  -0.13,
04/29 02Z,   0.00,   0.33,  99.90,   0.20,  -0.13,  (max)
04/29 03Z,   0.10,  -0.14,  99.90,  -0.17,  -0.13,
04/29 04Z,   0.10,  -1.12,  99.90,  -1.15,  -0.13,
04/29 05Z,   0.00,  -2.12,  99.90,  -2.25,  -0.13,
04/29 06Z,   0.00,  -2.64,  99.90,  -2.78,  -0.13,  (min)
04/29 07Z,   0.10,  -2.50,  99.90,  -2.53,  -0.13,
04/29 08Z,   0.10,  -1.88,  99.90,  -1.91,  -0.13,
04/29 09Z,   0.00,  -1.10,  99.90,  -1.23,  -0.13,
04/29 10Z,   0.00,  -0.36,  99.90,  -0.49,  -0.13,
04/29 11Z,   0.10,   0.21,  99.90,   0.18,  -0.13,
04/29 12Z,   0.10,   0.34,  99.90,   0.31,  -0.13,  (max)
04/29 13Z,   0.10,  -0.28,  99.90,  -0.31,  -0.13,
04/29 14Z,   0.10,  -1.85,  99.90,  -1.88,  -0.13,
04/29 15Z,   0.10,  -4.22,  99.90,  -4.25,  -0.13,
04/29 16Z,   0.10,  -6.98,  99.90,  -7.01,  -0.13,
04/29 17Z,   0.10,  -9.48,  99.90,  -9.51,  -0.13,
04/29 18Z,   0.10, -11.07,  99.90, -11.10,  -0.13,
04/29 19Z,   0.00, -11.37,  99.90, -11.50,  -0.13,  (min)
04/29 20Z,   0.00, -10.51,  99.90, -10.64,  -0.13,
04/29 21Z,   0.10,  -8.91,  99.90,  -8.94,  -0.13,
04/29 22Z,   0.10,  -6.93,  99.90,  -6.97,  -0.13,
04/29 23Z,   0.10,  -4.78,  99.90,  -4.81,  -0.13,
04/30 00Z,   0.00,  -2.63,  99.90,  -2.76,  -0.13,
04/30 01Z,   0.00,  -0.83,  99.90,  -0.96,  -0.13,
04/30 02Z,   0.10,   0.30,  99.90,   0.27,  -0.13,
04/30 03Z,   0.10,   0.60,  99.90,   0.57,  -0.13,  (max)
04/30 04Z,   0.00,   0.17,  99.90,   0.04,  -0.13,
04/30 05Z,   0.10,  -0.70,  99.90,  -0.73,  -0.13,
04/30 06Z,   0.10,  -1.55,  99.90,  -1.58,  -0.13,
04/30 07Z,   0.00,  -1.96,  99.90,  -2.09,  -0.13,  (min)
04/30 08Z,   0.00,  -1.79,  99.90,  -1.92,  -0.13,
04/30 09Z,   0.00,  -1.28,  99.90,  -1.41,  -0.13,
04/30 10Z,   0.00,  -0.70,  99.90,  -0.83,  -0.13,
04/30 11Z,   0.00,  -0.19,  99.90,  -0.32,  -0.13,
04/30 12Z,   0.10,   0.14,  99.90,   0.11,  -0.13,  (max)
04/30 13Z,   0.10,   0.01,  99.90,  -0.02,  -0.13,
04/30 14Z,   0.00,  -0.89,  99.90,  -1.02,  -0.13,
04/30 15Z,   0.00,  -2.66,  99.90,  -2.79,  -0.13,
04/30 16Z,   0.10,  -5.10,  99.90,  -5.13,  -0.13,
04/30 17Z,   0.10,  -7.75,  99.90,  -7.78,  -0.13,
04/30 18Z,   0.00, -10.00,  99.90, -10.13,  -0.13,
04/30 19Z,  99.90, -11.27,  99.90,  99.90,  -0.13,
04/30 20Z,  99.90, -11.30,  99.90,  99.90,  -0.13,
04/30 21Z,  99.90, -10.28,  99.90,  99.90,  -0.13,
04/30 22Z,  99.90,  -8.65,  99.90,  99.90,  -0.13,
04/30 23Z,  99.90,  -6.69,  99.90,  99.90,  -0.13,
05/01 00Z,  99.90,  -4.55,  99.90,  99.90,  -0.13,