EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
msl-on
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Regions
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 Orford, OR : 09/06/2026 14:21:13 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/04 18Z,   0.90,  -0.37,   0.46,  99.90,  -0.07,
09/04 19Z,   0.90,  -0.20,   0.61,  99.90,  -0.09,  (min)
09/04 20Z,   0.90,   0.32,   1.12,  99.90,  -0.10,
09/04 21Z,   0.90,   1.11,   1.78,  99.90,  -0.23,
09/04 22Z,   0.90,   2.01,   2.72,  99.90,  -0.19,
09/04 23Z,   0.90,   2.79,   3.40,  99.90,  -0.29,
09/05 00Z,   0.90,   3.26,   3.81,  99.90,  -0.35,  (max)
09/05 01Z,   0.90,   3.25,   3.79,  99.90,  -0.36,
09/05 02Z,   0.90,   2.69,   3.21,  99.90,  -0.38,
09/05 03Z,   0.90,   1.64,   2.33,  99.90,  -0.21,
09/05 04Z,   0.90,   0.26,   0.89,  99.90,  -0.27,
09/05 05Z,   0.90,  -1.23,  -0.60,  99.90,  -0.27,
09/05 06Z,   0.90,  -2.57,  -1.91,  99.90,  -0.24,
09/05 07Z,   0.90,  -3.54,  -2.90,  99.90,  -0.26,
09/05 08Z,   0.90,  -3.97,  -3.34,  99.90,  -0.27,  (min)
09/05 09Z,   0.90,  -3.84,  -3.22,  99.90,  -0.28,
09/05 10Z,   0.90,  -3.21,  -2.51,  99.90,  -0.20,
09/05 11Z,   0.90,  -2.24,  -1.68,  99.90,  -0.34,
09/05 12Z,   0.80,  -1.17,  -0.62,  99.90,  -0.25,
09/05 13Z,   0.80,  -0.20,   0.36,  99.90,  -0.24,
09/05 14Z,   0.80,   0.48,   1.04,  99.90,  -0.24,
09/05 15Z,   0.80,   0.81,   1.45,  99.90,  -0.16,  (max)
09/05 16Z,   0.80,   0.78,   1.42,  99.90,  -0.16,
09/05 17Z,   0.80,   0.52,   1.22,  99.90,  -0.10,
09/05 18Z,   0.70,   0.19,   0.86,  99.90,  -0.03,
09/05 19Z,   0.70,  -0.04,   0.63,  99.90,  -0.03,  (min)
09/05 20Z,   0.70,  -0.01,   0.65,  99.90,  -0.04,
09/05 21Z,   0.60,   0.34,   0.95,  99.90,   0.01,
09/05 22Z,   0.60,   0.98,   1.57,  99.90,  -0.01,
09/05 23Z,   0.70,   1.79,   2.33,  99.90,  -0.16,
09/06 00Z,   0.80,   2.57,   3.08,  99.90,  -0.29,
09/06 01Z,   0.80,   3.10,   3.64,  99.90,  -0.26,
09/06 02Z,   0.80,   3.22,   3.72,  99.90,  -0.30,  (max)
09/06 03Z,   0.80,   2.80,   3.30,  99.90,  -0.30,
09/06 04Z,   0.80,   1.86,   2.48,  99.90,  -0.18,
09/06 05Z,   0.80,   0.52,   1.10,  99.90,  -0.22,
09/06 06Z,   0.90,  -1.01,  -0.44,  99.90,  -0.33,
09/06 07Z,   0.90,  -2.47,  -1.85,  99.90,  -0.28,
09/06 08Z,   0.90,  -3.60,  -3.00,  99.90,  -0.30,
09/06 09Z,   0.90,  -4.21,  -3.63,  99.90,  -0.32,
09/06 10Z,   0.90,  -4.20,  -3.64,  99.90,  -0.34,  (min)
09/06 11Z,   0.90,  -3.62,  -3.03,  99.90,  -0.31,
09/06 12Z,   1.00,  -2.61,  -2.09,  99.90,  -0.48,
09/06 13Z,   1.00,  -1.40,  -0.87,  99.90,  -0.47,
09/06 14Z,   0.90,  -0.25,   0.28,  99.90,  -0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 15Z,   0.90,   0.64,  99.90,   1.17,  -0.37,
09/06 16Z,   1.00,   1.12,  99.90,   1.76,  -0.36,  (max)
09/06 17Z,   0.90,   1.17,  99.90,   1.71,  -0.35,
09/06 18Z,   0.90,   0.88,  99.90,   1.43,  -0.35,
09/06 19Z,   0.90,   0.42,  99.90,   0.98,  -0.34,
09/06 20Z,   0.90,   0.01,  99.90,   0.57,  -0.34,
09/06 21Z,   0.90,  -0.16,  99.90,   0.41,  -0.33,  (min)
09/06 22Z,   0.90,   0.03,  99.90,   0.60,  -0.32,
09/06 23Z,   0.90,   0.59,  99.90,   1.17,  -0.32,
09/07 00Z,   0.90,   1.41,  99.90,   2.00,  -0.31,
09/07 01Z,   0.90,   2.29,  99.90,   2.89,  -0.31,
09/07 02Z,   0.90,   3.00,  99.90,   3.60,  -0.30,
09/07 03Z,   0.90,   3.29,  99.90,   3.89,  -0.30,  (max)
09/07 04Z,   0.90,   3.02,  99.90,   3.62,  -0.30,
09/07 05Z,   0.90,   2.15,  99.90,   2.75,  -0.30,
09/07 06Z,   0.90,   0.79,  99.90,   1.39,  -0.30,
09/07 07Z,   0.80,  -0.85,  99.90,  -0.35,  -0.30,
09/07 08Z,   0.80,  -2.47,  99.90,  -1.97,  -0.30,
09/07 09Z,   0.90,  -3.77,  99.90,  -3.17,  -0.30,
09/07 10Z,   0.80,  -4.49,  99.90,  -3.99,  -0.30,
09/07 11Z,   0.80,  -4.53,  99.90,  -4.03,  -0.30,  (min)
09/07 12Z,   0.90,  -3.88,  99.90,  -3.28,  -0.30,
09/07 13Z,   0.90,  -2.72,  99.90,  -2.12,  -0.30,
09/07 14Z,   0.80,  -1.32,  99.90,  -0.82,  -0.30,
09/07 15Z,   0.90,   0.04,  99.90,   0.64,  -0.30,
09/07 16Z,   0.80,   1.07,  99.90,   1.57,  -0.30,
09/07 17Z,   0.90,   1.59,  99.90,   2.19,  -0.30,  (max)
09/07 18Z,   0.90,   1.57,  99.90,   2.17,  -0.30,
09/07 19Z,   0.90,   1.11,  99.90,   1.71,  -0.30,
09/07 20Z,   0.80,   0.41,  99.90,   0.91,  -0.30,
09/07 21Z,   0.80,  -0.24,  99.90,   0.26,  -0.30,
09/07 22Z,   0.90,  -0.61,  99.90,  -0.01,  -0.30,
09/07 23Z,   0.80,  -0.53,  99.90,  -0.03,  -0.30,  (min)
09/08 00Z,   0.80,   0.04,  99.90,   0.54,  -0.30,
09/08 01Z,   0.80,   0.98,  99.90,   1.48,  -0.30,
09/08 02Z,   0.80,   2.05,  99.90,   2.55,  -0.30,
09/08 03Z,   0.80,   2.96,  99.90,   3.46,  -0.30,
09/08 04Z,   0.70,   3.43,  99.90,   3.83,  -0.30,  (max)
09/08 05Z,   0.70,   3.26,  99.90,   3.66,  -0.30,
09/08 06Z,   0.70,   2.39,  99.90,   2.79,  -0.30,
09/08 07Z,   0.70,   0.93,  99.90,   1.33,  -0.30,
09/08 08Z,   0.80,  -0.85,  99.90,  -0.35,  -0.30,
09/08 09Z,   0.80,  -2.61,  99.90,  -2.11,  -0.30,
09/08 10Z,   0.80,  -4.00,  99.90,  -3.50,  -0.30,
09/08 11Z,   0.80,  -4.74,  99.90,  -4.24,  -0.30,  (min)
09/08 12Z,   0.80,  -4.68,  99.90,  -4.18,  -0.30,
09/08 13Z,   0.80,  -3.86,  99.90,  -3.36,  -0.30,
09/08 14Z,   0.80,  -2.48,  99.90,  -1.98,  -0.30,
09/08 15Z,   0.80,  -0.86,  99.90,  -0.36,  -0.30,
09/08 16Z,   0.80,   0.64,  99.90,   1.14,  -0.30,
09/08 17Z,   0.80,   1.69,  99.90,   2.19,  -0.30,
09/08 18Z,   0.80,   2.11,  99.90,   2.61,  -0.30,  (max)
09/08 19Z,   0.80,   1.87,  99.90,   2.37,  -0.30,
09/08 20Z,   0.80,   1.12,  99.90,   1.62,  -0.30,
09/08 21Z,   0.80,   0.13,  99.90,   0.63,  -0.30,
09/08 22Z,   0.80,  -0.77,  99.90,  -0.27,  -0.30,
09/08 23Z,   0.80,  -1.27,  99.90,  -0.77,  -0.30,  (min)
09/09 00Z,   0.80,  -1.20,  99.90,  -0.70,  -0.30,
09/09 01Z,   0.80,  -0.53,  99.90,  -0.03,  -0.30,
09/09 02Z,   0.80,   0.60,  99.90,   1.10,  -0.30,
09/09 03Z,   0.80,   1.89,  99.90,   2.39,  -0.30,
09/09 04Z,   0.80,   2.99,  99.90,   3.49,  -0.30,
09/09 05Z,   0.70,   3.56,  99.90,   3.96,  -0.30,  (max)
09/09 06Z,   0.80,   3.40,  99.90,   3.90,  -0.30,
09/09 07Z,   0.70,   2.46,  99.90,   2.86,  -0.30,
09/09 08Z,   0.80,   0.88,  99.90,   1.38,  -0.30,
09/09 09Z,   0.80,  -1.03,  99.90,  -0.53,  -0.30,
09/09 10Z,   0.80,  -2.86,  99.90,  -2.36,  -0.30,
09/09 11Z,   0.80,  -4.22,  99.90,  -3.72,  -0.30,
09/09 12Z,   0.80,  -4.82,  99.90,  -4.32,  -0.30,  (min)
09/09 13Z,   0.80,  -4.54,  99.90,  -4.04,  -0.30,
09/09 14Z,   0.80,  -3.46,  99.90,  -2.96,  -0.30,
09/09 15Z,   0.80,  -1.84,  99.90,  -1.34,  -0.30,
09/09 16Z,   0.80,  -0.07,  99.90,   0.43,  -0.30,
09/09 17Z,   0.90,   1.45,  99.90,   2.05,  -0.30,
09/09 18Z,   0.80,   2.38,  99.90,   2.88,  -0.30,
09/09 19Z,   0.90,   2.54,  99.90,   3.15,  -0.30,  (max)
09/09 20Z,   0.80,   1.97,  99.90,   2.48,  -0.30,
09/09 21Z,   0.80,   0.88,  99.90,   1.38,  -0.30,
09/09 22Z,   0.80,  -0.40,  99.90,   0.10,  -0.30,
09/09 23Z,   0.80,  -1.47,  99.90,  -0.97,  -0.30,
09/10 00Z,   0.80,  -2.02,  99.90,  -1.52,  -0.30,  (min)
09/10 01Z,   0.90,  -1.86,  99.90,  -1.25,  -0.30,
09/10 02Z,   0.90,  -1.00,  99.90,  -0.40,  -0.30,
09/10 03Z,   0.90,   0.34,  99.90,   0.94,  -0.30,
09/10 04Z,   0.90,   1.81,  99.90,   2.41,  -0.30,
09/10 05Z,   0.90,   3.02,  99.90,   3.62,  -0.30,
09/10 06Z,   0.90,   3.61,  99.90,   4.21,  -0.30,