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
#Port Angeles, WA : 10/10/2026 20:25:01 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 00Z,   1.10,  -2.02,  -1.84,  99.90,  -0.92,
10/09 01Z,   1.10,  -3.15,  -2.80,  99.90,  -0.75,
10/09 02Z,   1.10,  -4.20,  -3.84,  99.90,  -0.74,
10/09 03Z,   1.10,  -4.79,  -4.58,  99.90,  -0.89,  (min)
10/09 04Z,   1.20,  -4.75,  -4.45,  99.90,  -0.90,
10/09 05Z,   1.20,  -4.21,  -3.72,  99.90,  -0.71,
10/09 06Z,   1.10,  -3.39,  -2.93,  99.90,  -0.64,
10/09 07Z,   1.10,  -2.46,  -1.99,  99.90,  -0.63,
10/09 08Z,   1.20,  -1.68,  -1.18,  99.90,  -0.70,
10/09 09Z,   1.20,  -1.31,  -0.69,  99.90,  -0.58,  (max)
10/09 10Z,   1.20,  -1.44,  -0.82,  99.90,  -0.58,
10/09 11Z,   1.20,  -1.91,  -1.45,  99.90,  -0.74,
10/09 12Z,   1.40,  -2.62,  -2.19,  99.90,  -0.97,
10/09 13Z,   1.40,  -3.50,  -3.02,  99.90,  -0.92,
10/09 14Z,   1.40,  -4.38,  -3.73,  99.90,  -0.75,
10/09 15Z,   1.40,  -4.88,  -4.33,  99.90,  -0.85,
10/09 16Z,   1.40,  -4.71,  -4.34,  99.90,  -1.03,  (min)
10/09 17Z,   1.50,  -3.97,  -3.57,  99.90,  -1.10,
10/09 18Z,   1.50,  -2.91,  -2.52,  99.90,  -1.11,
10/09 19Z,   1.50,  -1.74,  -1.41,  99.90,  -1.17,
10/09 20Z,   1.60,  -0.73,  -0.44,  99.90,  -1.31,
10/09 21Z,   1.50,  -0.16,   0.16,  99.90,  -1.18,
10/09 22Z,   1.50,  -0.21,   0.17,  99.90,  -1.12,  (max)
10/09 23Z,   1.50,  -0.80,  -0.57,  99.90,  -1.27,
10/10 00Z,   1.40,  -1.76,  -1.51,  99.90,  -1.15,
10/10 01Z,   1.40,  -2.98,  -2.66,  99.90,  -1.08,
10/10 02Z,   1.30,  -4.32,  -3.83,  99.90,  -0.81,
10/10 03Z,   1.30,  -5.40,  -5.01,  99.90,  -0.91,
10/10 04Z,   1.30,  -5.84,  -5.59,  99.90,  -1.05,  (min)
10/10 05Z,   1.30,  -5.55,  -5.21,  99.90,  -0.96,
10/10 06Z,   1.10,  -4.73,  -4.24,  99.90,  -0.61,
10/10 07Z,   1.10,  -3.65,  -3.08,  99.90,  -0.53,
10/10 08Z,   1.20,  -2.52,  -1.98,  99.90,  -0.66,
10/10 09Z,   1.20,  -1.63,  -1.13,  99.90,  -0.70,
10/10 10Z,   1.10,  -1.22,  -0.61,  99.90,  -0.49,  (max)
10/10 11Z,   1.10,  -1.31,  -0.80,  99.90,  -0.59,
10/10 12Z,   1.30,  -1.70,  -1.46,  99.90,  -1.06,
10/10 13Z,   1.30,  -2.31,  -2.02,  99.90,  -1.01,
10/10 14Z,   1.30,  -3.06,  -2.69,  99.90,  -0.93,
10/10 15Z,   1.30,  -3.75,  -3.41,  99.90,  -0.96,
10/10 16Z,   1.30,  -4.00,  -3.78,  99.90,  -1.08,  (min)
10/10 17Z,   1.30,  -3.64,  -3.46,  99.90,  -1.12,
10/10 18Z,   1.20,  -2.82,  -2.48,  99.90,  -0.86,
10/10 19Z,   1.20,  -1.81,  -1.46,  99.90,  -0.85,
10/10 20Z,   1.30,  -0.83,  -0.62,  99.90,  -1.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 21Z,   1.20,  -0.11,  99.90,   0.02,  -1.07,
10/10 22Z,   1.20,   0.07,  99.90,   0.22,  -1.05,  (max)
10/10 23Z,   1.20,  -0.39,  99.90,  -0.23,  -1.03,
10/11 00Z,   1.30,  -1.36,  99.90,  -1.07,  -1.01,
10/11 01Z,   1.20,  -2.62,  99.90,  -2.41,  -0.99,
10/11 02Z,   1.20,  -4.07,  99.90,  -3.83,  -0.97,
10/11 03Z,   1.30,  -5.48,  99.90,  -5.12,  -0.95,
10/11 04Z,   1.30,  -6.44,  99.90,  -6.07,  -0.92,
10/11 05Z,   1.20,  -6.62,  99.90,  -6.32,  -0.90,  (min)
10/11 06Z,   1.20,  -6.02,  99.90,  -5.71,  -0.88,
10/11 07Z,   1.20,  -4.94,  99.90,  -4.60,  -0.86,
10/11 08Z,   1.20,  -3.66,  99.90,  -3.30,  -0.84,
10/11 09Z,   1.20,  -2.42,  99.90,  -2.06,  -0.84,
10/11 10Z,   1.20,  -1.50,  99.90,  -1.14,  -0.84,
10/11 11Z,   1.20,  -1.10,  99.90,  -0.74,  -0.84,  (max)
10/11 12Z,   1.20,  -1.16,  99.90,  -0.80,  -0.84,
10/11 13Z,   1.20,  -1.49,  99.90,  -1.13,  -0.84,
10/11 14Z,   1.20,  -1.98,  99.90,  -1.62,  -0.84,
10/11 15Z,   1.20,  -2.58,  99.90,  -2.22,  -0.84,
10/11 16Z,   1.20,  -3.05,  99.90,  -2.69,  -0.84,
10/11 17Z,   1.20,  -3.07,  99.90,  -2.71,  -0.84,  (min)
10/11 18Z,   1.20,  -2.56,  99.90,  -2.20,  -0.84,
10/11 19Z,   1.20,  -1.74,  99.90,  -1.38,  -0.84,
10/11 20Z,   1.20,  -0.89,  99.90,  -0.53,  -0.84,
10/11 21Z,   1.20,  -0.18,  99.90,   0.18,  -0.84,
10/11 22Z,   1.20,   0.17,  99.90,   0.53,  -0.84,  (max)
10/11 23Z,   1.30,  -0.05,  99.90,   0.41,  -0.84,
10/12 00Z,   1.30,  -0.88,  99.90,  -0.42,  -0.84,
10/12 01Z,   1.30,  -2.14,  99.90,  -1.68,  -0.84,
10/12 02Z,   1.30,  -3.60,  99.90,  -3.14,  -0.84,
10/12 03Z,   1.30,  -5.12,  99.90,  -4.66,  -0.84,
10/12 04Z,   1.30,  -6.45,  99.90,  -5.99,  -0.84,
10/12 05Z,   1.30,  -7.18,  99.90,  -6.72,  -0.84,  (min)
10/12 06Z,   1.30,  -7.03,  99.90,  -6.57,  -0.84,
10/12 07Z,   1.30,  -6.15,  99.90,  -5.69,  -0.84,
10/12 08Z,   1.20,  -4.86,  99.90,  -4.50,  -0.84,
10/12 09Z,   1.30,  -3.46,  99.90,  -3.00,  -0.84,
10/12 10Z,   1.30,  -2.20,  99.90,  -1.74,  -0.84,
10/12 11Z,   1.30,  -1.31,  99.90,  -0.85,  -0.84,
10/12 12Z,   1.30,  -0.96,  99.90,  -0.50,  -0.84,  (max)
10/12 13Z,   1.20,  -1.01,  99.90,  -0.65,  -0.84,
10/12 14Z,   1.20,  -1.27,  99.90,  -0.91,  -0.84,
10/12 15Z,   1.20,  -1.65,  99.90,  -1.29,  -0.84,
10/12 16Z,   1.20,  -2.07,  99.90,  -1.71,  -0.84,
10/12 17Z,   1.20,  -2.33,  99.90,  -1.97,  -0.84,  (min)
10/12 18Z,   1.20,  -2.17,  99.90,  -1.81,  -0.84,
10/12 19Z,   1.20,  -1.61,  99.90,  -1.25,  -0.84,
10/12 20Z,   1.20,  -0.90,  99.90,  -0.54,  -0.84,
10/12 21Z,   1.20,  -0.28,  99.90,   0.08,  -0.84,
10/12 22Z,   1.20,   0.11,  99.90,   0.46,  -0.84,  (max)
10/12 23Z,   1.20,   0.10,  99.90,   0.46,  -0.84,
10/13 00Z,   1.20,  -0.47,  99.90,  -0.11,  -0.84,
10/13 01Z,   1.20,  -1.58,  99.90,  -1.22,  -0.84,
10/13 02Z,   1.20,  -3.00,  99.90,  -2.64,  -0.84,
10/13 03Z,   1.20,  -4.52,  99.90,  -4.16,  -0.84,
10/13 04Z,   1.20,  -5.99,  99.90,  -5.63,  -0.84,
10/13 05Z,   1.10,  -7.12,  99.90,  -6.86,  -0.84,
10/13 06Z,   1.20,  -7.53,  99.90,  -7.17,  -0.84,  (min)
10/13 07Z,   1.10,  -7.07,  99.90,  -6.81,  -0.84,
10/13 08Z,   1.10,  -5.97,  99.90,  -5.71,  -0.84,
10/13 09Z,   1.10,  -4.58,  99.90,  -4.32,  -0.84,
10/13 10Z,   1.10,  -3.17,  99.90,  -2.91,  -0.84,
10/13 11Z,   1.10,  -1.95,  99.90,  -1.69,  -0.84,
10/13 12Z,   1.10,  -1.15,  99.90,  -0.89,  -0.84,
10/13 13Z,   1.10,  -0.85,  99.90,  -0.59,  -0.84,  (max)
10/13 14Z,   1.10,  -0.90,  99.90,  -0.64,  -0.84,
10/13 15Z,   1.10,  -1.08,  99.90,  -0.82,  -0.84,
10/13 16Z,   1.10,  -1.32,  99.90,  -1.06,  -0.84,
10/13 17Z,   1.10,  -1.59,  99.90,  -1.33,  -0.84,
10/13 18Z,   1.10,  -1.67,  99.90,  -1.41,  -0.84,  (min)
10/13 19Z,   1.10,  -1.40,  99.90,  -1.14,  -0.84,
10/13 20Z,   1.10,  -0.87,  99.90,  -0.61,  -0.84,
10/13 21Z,   1.10,  -0.36,  99.90,  -0.10,  -0.84,
10/13 22Z,   1.10,  -0.03,  99.90,   0.23,  -0.84,
10/13 23Z,   1.10,   0.04,  99.90,   0.30,  -0.84,  (max)
10/14 00Z,   1.10,  -0.27,  99.90,  -0.01,  -0.84,
10/14 01Z,   1.10,  -1.09,  99.90,  -0.83,  -0.84,
10/14 02Z,   1.10,  -2.35,  99.90,  -2.09,  -0.84,
10/14 03Z,   1.10,  -3.80,  99.90,  -3.54,  -0.84,
10/14 04Z,   1.10,  -5.25,  99.90,  -4.99,  -0.84,
10/14 05Z,   1.00,  -6.55,  99.90,  -6.39,  -0.84,
10/14 06Z,   1.10,  -7.41,  99.90,  -7.15,  -0.84,
10/14 07Z,   1.10,  -7.52,  99.90,  -7.26,  -0.84,  (min)
10/14 08Z,   1.10,  -6.82,  99.90,  -6.56,  -0.84,
10/14 09Z,   1.10,  -5.60,  99.90,  -5.34,  -0.84,
10/14 10Z,   1.10,  -4.21,  99.90,  -3.95,  -0.84,
10/14 11Z,   1.10,  -2.87,  99.90,  -2.61,  -0.84,
10/14 12Z,   1.10,  -1.75,  99.90,  -1.49,  -0.84,