EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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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
#Kodiak Island, AK : 07/11/2025 10:22:15 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 18Z,  -0.40,  -8.30,  -8.20,  99.90,   0.50,
07/09 19Z,  -0.40,  -6.84,  -6.74,  99.90,   0.50,
07/09 20Z,  -0.50,  -5.18,  -5.08,  99.90,   0.60,
07/09 21Z,  -0.50,  -3.76,  -3.80,  99.90,   0.46,
07/09 22Z,  -0.50,  -2.84,  -2.89,  99.90,   0.45,
07/09 23Z,  -0.50,  -2.53,  -2.54,  99.90,   0.49,  (max)
07/10 00Z,  -0.40,  -2.82,  -3.02,  99.90,   0.20,
07/10 01Z,  -0.40,  -3.62,  -3.74,  99.90,   0.28,
07/10 02Z,  -0.50,  -4.62,  -4.70,  99.90,   0.42,
07/10 03Z,  -0.50,  -5.37,  -5.32,  99.90,   0.55,
07/10 04Z,  -0.50,  -5.53,  -5.36,  99.90,   0.67,  (min)
07/10 05Z,  -0.40,  -5.01,  -4.84,  99.90,   0.57,
07/10 06Z,  -0.30,  -3.92,  -3.76,  99.90,   0.46,
07/10 07Z,  -0.30,  -2.46,  -2.21,  99.90,   0.55,
07/10 08Z,  -0.30,  -0.97,  -0.65,  99.90,   0.62,
07/10 09Z,  -0.30,   0.09,   0.21,  99.90,   0.42,
07/10 10Z,  -0.30,   0.38,   0.54,  99.90,   0.46,  (max)
07/10 11Z,  -0.30,  -0.21,  -0.01,  99.90,   0.50,
07/10 12Z,  -0.20,  -1.61,  -1.54,  99.90,   0.27,
07/10 13Z,  -0.10,  -3.65,  -3.44,  99.90,   0.31,
07/10 14Z,  -0.20,  -5.98,  -5.63,  99.90,   0.55,
07/10 15Z,  -0.20,  -8.06,  -7.76,  99.90,   0.50,
07/10 16Z,  -0.20,  -9.41,  -8.96,  99.90,   0.65,
07/10 17Z,  -0.20,  -9.80,  -9.29,  99.90,   0.71,  (min)
07/10 18Z,  -0.10,  -9.28,  -8.75,  99.90,   0.63,
07/10 19Z,  -0.10,  -8.01,  -7.53,  99.90,   0.58,
07/10 20Z,  -0.10,  -6.26,  -5.80,  99.90,   0.56,
07/10 21Z,   0.00,  -4.48,  -3.90,  99.90,   0.58,
07/10 22Z,  -0.10,  -3.10,  -2.67,  99.90,   0.53,
07/10 23Z,  -0.10,  -2.36,  -2.02,  99.90,   0.44,
07/11 00Z,   0.00,  -2.32,  -1.95,  99.90,   0.37,  (max)
07/11 01Z,   0.00,  -2.92,  -2.73,  99.90,   0.19,
07/11 02Z,   0.00,  -3.98,  -3.63,  99.90,   0.35,
07/11 03Z,  -0.10,  -5.10,  -4.73,  99.90,   0.47,
07/11 04Z,  -0.10,  -5.78,  -5.46,  99.90,   0.42,  (min)
07/11 05Z,  -0.20,  -5.72,  -5.21,  99.90,   0.71,
07/11 06Z,  -0.30,  -4.93,  -4.36,  99.90,   0.87,
07/11 07Z,  -0.30,  -3.58,  -3.06,  99.90,   0.82,
07/11 08Z,  -0.30,  -1.95,  -1.55,  99.90,   0.70,
07/11 09Z,  -0.30,  -0.44,  -0.07,  99.90,   0.67,
07/11 10Z,  -0.30,   0.47,   0.76,  99.90,   0.59,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 11Z,  -0.40,   0.48,  99.90,   0.66,   0.58,
07/11 12Z,  -0.40,  -0.47,  99.90,  -0.29,   0.57,
07/11 13Z,  -0.40,  -2.23,  99.90,  -2.06,   0.57,
07/11 14Z,  -0.50,  -4.55,  99.90,  -4.49,   0.56,
07/11 15Z,  -0.50,  -6.99,  99.90,  -6.94,   0.55,
07/11 16Z,  -0.60,  -8.95,  99.90,  -9.01,   0.54,
07/11 17Z,  -0.60, -10.00,  99.90, -10.06,   0.53,
07/11 18Z,  -0.70,  -9.98,  99.90, -10.15,   0.53,  (min)
07/11 19Z,  -0.70,  -9.04,  99.90,  -9.22,   0.52,
07/11 20Z,  -0.80,  -7.42,  99.90,  -7.71,   0.51,
07/11 21Z,  -0.80,  -5.48,  99.90,  -5.78,   0.50,
07/11 22Z,  -0.70,  -3.69,  99.90,  -3.89,   0.50,
07/11 23Z,  -0.70,  -2.47,  99.90,  -2.67,   0.50,
07/12 00Z,  -0.80,  -2.01,  99.90,  -2.32,   0.50,  (max)
07/12 01Z,  -0.70,  -2.32,  99.90,  -2.52,   0.50,
07/12 02Z,  -0.80,  -3.24,  99.90,  -3.55,   0.50,
07/12 03Z,  -0.80,  -4.51,  99.90,  -4.82,   0.50,
07/12 04Z,  -0.80,  -5.65,  99.90,  -5.95,   0.50,
07/12 05Z,  -0.80,  -6.15,  99.90,  -6.46,   0.50,  (min)
07/12 06Z,  -0.80,  -5.82,  99.90,  -6.12,   0.50,
07/12 07Z,  -0.80,  -4.74,  99.90,  -5.05,   0.50,
07/12 08Z,  -0.90,  -3.18,  99.90,  -3.58,   0.50,
07/12 09Z,  -0.90,  -1.46,  99.90,  -1.86,   0.50,
07/12 10Z,  -0.90,  -0.04,  99.90,  -0.44,   0.50,
07/12 11Z,  -0.90,   0.63,  99.90,   0.22,   0.50,  (max)
07/12 12Z,  -1.00,   0.29,  99.90,  -0.22,   0.50,
07/12 13Z,  -1.00,  -1.02,  99.90,  -1.52,   0.50,
07/12 14Z,  -1.00,  -3.09,  99.90,  -3.59,   0.50,
07/12 15Z,  -1.00,  -5.58,  99.90,  -6.08,   0.50,
07/12 16Z,  -1.00,  -7.97,  99.90,  -8.47,   0.50,
07/12 17Z,  -1.00,  -9.66,  99.90, -10.16,   0.50,
07/12 18Z,  -1.00, -10.28,  99.90, -10.78,   0.50,  (min)
07/12 19Z,  -1.10,  -9.81,  99.90, -10.41,   0.50,
07/12 20Z,  -1.00,  -8.47,  99.90,  -8.97,   0.50,
07/12 21Z,  -1.00,  -6.58,  99.90,  -7.08,   0.50,
07/12 22Z,  -1.00,  -4.55,  99.90,  -5.05,   0.50,
07/12 23Z,  -1.00,  -2.87,  99.90,  -3.38,   0.50,
07/13 00Z,  -1.00,  -1.93,  99.90,  -2.43,   0.50,
07/13 01Z,  -1.00,  -1.84,  99.90,  -2.34,   0.50,  (max)
07/13 02Z,  -1.00,  -2.50,  99.90,  -3.01,   0.50,
07/13 03Z,  -1.00,  -3.72,  99.90,  -4.22,   0.50,
07/13 04Z,  -1.00,  -5.12,  99.90,  -5.62,   0.50,
07/13 05Z,  -1.00,  -6.17,  99.90,  -6.68,   0.50,
07/13 06Z,  -0.90,  -6.45,  99.90,  -6.85,   0.50,  (min)
07/13 07Z,  -0.90,  -5.83,  99.90,  -6.23,   0.50,
07/13 08Z,  -0.90,  -4.52,  99.90,  -4.92,   0.50,
07/13 09Z,  -0.90,  -2.82,  99.90,  -3.23,   0.50,
07/13 10Z,  -0.90,  -1.12,  99.90,  -1.53,   0.50,
07/13 11Z,  -0.90,   0.11,  99.90,  -0.29,   0.50,
07/13 12Z,  -0.90,   0.47,  99.90,   0.07,   0.50,  (max)
07/13 13Z,  -0.90,  -0.22,  99.90,  -0.62,   0.50,
07/13 14Z,  -0.90,  -1.83,  99.90,  -2.23,   0.50,
07/13 15Z,  -1.00,  -4.09,  99.90,  -4.59,   0.50,
07/13 16Z,  -1.00,  -6.58,  99.90,  -7.08,   0.50,
07/13 17Z,  -1.00,  -8.75,  99.90,  -9.25,   0.50,
07/13 18Z,  -1.00, -10.03,  99.90, -10.54,   0.50,
07/13 19Z,  -1.00, -10.17,  99.90, -10.67,   0.50,  (min)
07/13 20Z,  -1.00,  -9.25,  99.90,  -9.75,   0.50,
07/13 21Z,  -1.00,  -7.59,  99.90,  -8.09,   0.50,
07/13 22Z,  -1.00,  -5.55,  99.90,  -6.05,   0.50,
07/13 23Z,  -1.00,  -3.56,  99.90,  -4.07,   0.50,
07/14 00Z,  -1.00,  -2.12,  99.90,  -2.62,   0.50,
07/14 01Z,  -1.00,  -1.53,  99.90,  -2.04,   0.50,  (max)
07/14 02Z,  -1.00,  -1.83,  99.90,  -2.33,   0.50,
07/14 03Z,  -1.10,  -2.83,  99.90,  -3.44,   0.50,
07/14 04Z,  -1.00,  -4.27,  99.90,  -4.77,   0.50,
07/14 05Z,  -1.00,  -5.71,  99.90,  -6.21,   0.50,
07/14 06Z,  -1.10,  -6.62,  99.90,  -7.23,   0.50,  (min)
07/14 07Z,  -1.00,  -6.65,  99.90,  -7.16,   0.50,
07/14 08Z,  -1.00,  -5.80,  99.90,  -6.31,   0.50,
07/14 09Z,  -1.10,  -4.34,  99.90,  -4.95,   0.50,
07/14 10Z,  -1.00,  -2.63,  99.90,  -3.13,   0.50,
07/14 11Z,  -1.10,  -1.05,  99.90,  -1.65,   0.50,
07/14 12Z,  -1.10,  -0.06,  99.90,  -0.67,   0.50,
07/14 13Z,  -1.00,  -0.02,  99.90,  -0.52,   0.50,  (max)
07/14 14Z,  -1.20,  -0.99,  99.90,  -1.69,   0.50,
07/14 15Z,  -1.20,  -2.78,  99.90,  -3.48,   0.50,
07/14 16Z,  -1.20,  -5.06,  99.90,  -5.76,   0.50,
07/14 17Z,  -1.20,  -7.37,  99.90,  -8.08,   0.50,
07/14 18Z,  -1.20,  -9.17,  99.90,  -9.88,   0.50,
07/14 19Z,  -1.20,  -9.98,  99.90, -10.68,   0.50,  (min)
07/14 20Z,  -1.20,  -9.63,  99.90, -10.34,   0.50,
07/14 21Z,  -1.20,  -8.35,  99.90,  -9.05,   0.50,
07/14 22Z,  -1.20,  -6.49,  99.90,  -7.19,   0.50,
07/14 23Z,  -1.20,  -4.42,  99.90,  -5.13,   0.50,
07/15 00Z,  -1.20,  -2.61,  99.90,  -3.31,   0.50,
07/15 01Z,  99.90,  -1.49,  99.90,  99.90,   0.50,
07/15 02Z,  99.90,  -1.29,  99.90,  99.90,   0.50,
07/15 03Z,  99.90,  -1.95,  99.90,  99.90,   0.50,
07/15 04Z,  99.90,  -3.24,  99.90,  99.90,   0.50,
07/15 05Z,  99.90,  -4.81,  99.90,  99.90,   0.50,
07/15 06Z,  99.90,  -6.22,  99.90,  99.90,   0.50,