EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
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Regions
Northeast
Mid-Atlantic
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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
#Reedy Point, DE : 07/11/2025 04:21:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 12Z,   0.10,  -4.52,  -4.02,  99.90,   0.40,
07/09 13Z,   0.10,  -3.45,  -2.95,  99.90,   0.40,
07/09 14Z,   0.20,  -2.60,  -2.13,  99.90,   0.27,
07/09 15Z,   0.20,  -2.19,  -1.82,  99.90,   0.17,  (max)
07/09 16Z,   0.20,  -2.48,  -2.21,  99.90,   0.07,
07/09 17Z,   0.20,  -3.35,  -3.26,  99.90,  -0.11,
07/09 18Z,   0.20,  -4.44,  -4.38,  99.90,  -0.14,
07/09 19Z,   0.30,  -5.39,  -5.41,  99.90,  -0.32,
07/09 20Z,   0.30,  -6.06,  -6.18,  99.90,  -0.42,
07/09 21Z,   0.30,  -6.47,  -6.70,  99.90,  -0.53,  (min)
07/09 22Z,   0.40,  -6.31,  -6.16,  99.90,  -0.25,
07/09 23Z,   0.40,  -5.28,  -4.57,  99.90,   0.31,
07/10 00Z,   0.40,  -3.75,  -2.98,  99.90,   0.37,
07/10 01Z,   0.40,  -2.41,  -1.49,  99.90,   0.52,
07/10 02Z,   0.40,  -1.47,  -0.67,  99.90,   0.40,
07/10 03Z,   0.40,  -0.99,  -0.24,  99.90,   0.35,  (max)
07/10 04Z,   0.40,  -1.14,  -0.41,  99.90,   0.33,
07/10 05Z,   0.30,  -1.93,  -1.35,  99.90,   0.28,
07/10 06Z,   0.50,  -3.04,  -2.70,  99.90,  -0.16,
07/10 07Z,   0.40,  -4.17,  -4.04,  99.90,  -0.27,
07/10 08Z,   0.40,  -5.17,  -5.18,  99.90,  -0.41,
07/10 09Z,   0.40,  -6.05,  -5.92,  99.90,  -0.27,
07/10 10Z,   0.40,  -6.65,  -6.50,  99.90,  -0.25,  (min)
07/10 11Z,   0.40,  -6.46,  -6.35,  99.90,  -0.29,
07/10 12Z,   0.40,  -5.43,  -4.76,  99.90,   0.27,
07/10 13Z,   0.40,  -4.17,  -3.34,  99.90,   0.43,
07/10 14Z,   0.50,  -3.13,  -2.32,  99.90,   0.31,
07/10 15Z,   0.50,  -2.39,  -1.49,  99.90,   0.40,
07/10 16Z,   0.50,  -2.19,  -1.27,  99.90,   0.42,  (max)
07/10 17Z,   0.50,  -2.67,  -1.91,  99.90,   0.26,
07/10 18Z,   0.50,  -3.65,  -3.15,  99.90,  -0.00,
07/10 19Z,   0.50,  -4.73,  -4.43,  99.90,  -0.20,
07/10 20Z,   0.50,  -5.62,  -5.42,  99.90,  -0.30,
07/10 21Z,   0.50,  -6.23,  -6.18,  99.90,  -0.45,
07/10 22Z,   0.50,  -6.53,  -6.62,  99.90,  -0.59,  (min)
07/10 23Z,   0.50,  -6.17,  -5.95,  99.90,  -0.28,
07/11 00Z,   0.50,  -4.90,  -4.21,  99.90,   0.19,
07/11 01Z,   0.50,  -3.28,  -2.66,  99.90,   0.12,
07/11 02Z,   0.60,  -1.98,  -1.27,  99.90,   0.11,
07/11 03Z,   0.60,  -1.18,  -0.48,  99.90,   0.10,
07/11 04Z,   0.60,  -0.91,  -0.15,  99.90,   0.16,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 05Z,   0.60,  -1.31,  99.90,  -0.55,   0.16,
07/11 06Z,   0.60,  -2.26,  99.90,  -1.51,   0.15,
07/11 07Z,   0.60,  -3.43,  99.90,  -2.69,   0.14,
07/11 08Z,   0.60,  -4.55,  99.90,  -3.81,   0.13,
07/11 09Z,   0.60,  -5.50,  99.90,  -4.78,   0.13,
07/11 10Z,   0.60,  -6.32,  99.90,  -5.60,   0.12,
07/11 11Z,   0.60,  -6.74,  99.90,  -6.03,   0.11,  (min)
07/11 12Z,   0.60,  -6.28,  99.90,  -5.58,   0.10,
07/11 13Z,   0.60,  -5.04,  99.90,  -4.35,   0.09,
07/11 14Z,   0.60,  -3.74,  99.90,  -3.05,   0.09,
07/11 15Z,   0.60,  -2.77,  99.90,  -2.09,   0.08,
07/11 16Z,   0.60,  -2.20,  99.90,  -1.53,   0.07,  (max)
07/11 17Z,   0.60,  -2.23,  99.90,  -1.56,   0.07,
07/11 18Z,   0.60,  -2.91,  99.90,  -2.24,   0.07,
07/11 19Z,   0.60,  -3.97,  99.90,  -3.30,   0.07,
07/11 20Z,   0.60,  -5.03,  99.90,  -4.36,   0.07,
07/11 21Z,   0.60,  -5.85,  99.90,  -5.18,   0.07,
07/11 22Z,   0.70,  -6.39,  99.90,  -5.61,   0.07,
07/11 23Z,   0.70,  -6.55,  99.90,  -5.78,   0.07,  (min)
07/12 00Z,   0.70,  -5.94,  99.90,  -5.17,   0.07,
07/12 01Z,   0.80,  -4.47,  99.90,  -3.59,   0.07,
07/12 02Z,   0.80,  -2.79,  99.90,  -1.92,   0.07,
07/12 03Z,   0.80,  -1.59,  99.90,  -0.72,   0.07,
07/12 04Z,   0.80,  -0.96,  99.90,  -0.09,   0.07,
07/12 05Z,   0.80,  -0.94,  99.90,  -0.06,   0.07,  (max)
07/12 06Z,   0.80,  -1.57,  99.90,  -0.70,   0.07,
07/12 07Z,   0.70,  -2.66,  99.90,  -1.89,   0.07,
07/12 08Z,   0.70,  -3.87,  99.90,  -3.10,   0.07,
07/12 09Z,   0.70,  -4.96,  99.90,  -4.19,   0.07,
07/12 10Z,   0.70,  -5.86,  99.90,  -5.09,   0.07,
07/12 11Z,   0.70,  -6.57,  99.90,  -5.80,   0.07,
07/12 12Z,   0.70,  -6.75,  99.90,  -5.98,   0.07,  (min)
07/12 13Z,   0.70,  -5.99,  99.90,  -5.22,   0.07,
07/12 14Z,   0.70,  -4.57,  99.90,  -3.80,   0.07,
07/12 15Z,   0.70,  -3.27,  99.90,  -2.49,   0.07,
07/12 16Z,   0.70,  -2.41,  99.90,  -1.64,   0.07,
07/12 17Z,   0.70,  -2.05,  99.90,  -1.27,   0.07,  (max)
07/12 18Z,   0.70,  -2.31,  99.90,  -1.54,   0.07,
07/12 19Z,   0.70,  -3.16,  99.90,  -2.39,   0.07,
07/12 20Z,   0.70,  -4.28,  99.90,  -3.51,   0.07,
07/12 21Z,   0.80,  -5.31,  99.90,  -4.44,   0.07,
07/12 22Z,   0.80,  -6.06,  99.90,  -5.19,   0.07,
07/12 23Z,   0.90,  -6.50,  99.90,  -5.53,   0.07,
07/13 00Z,   0.90,  -6.50,  99.90,  -5.53,   0.07,  (min)
07/13 01Z,   0.90,  -5.65,  99.90,  -4.68,   0.07,
07/13 02Z,   1.00,  -4.00,  99.90,  -2.93,   0.07,
07/13 03Z,   1.00,  -2.34,  99.90,  -1.27,   0.07,
07/13 04Z,   1.00,  -1.27,  99.90,  -0.20,   0.07,
07/13 05Z,   1.00,  -0.85,  99.90,   0.23,   0.07,  (max)
07/13 06Z,   0.90,  -1.06,  99.90,  -0.09,   0.07,
07/13 07Z,   0.90,  -1.91,  99.90,  -0.93,   0.07,
07/13 08Z,   0.90,  -3.11,  99.90,  -2.14,   0.07,
07/13 09Z,   0.80,  -4.35,  99.90,  -3.48,   0.07,
07/13 10Z,   0.80,  -5.39,  99.90,  -4.52,   0.07,
07/13 11Z,   0.80,  -6.20,  99.90,  -5.33,   0.07,
07/13 12Z,   0.90,  -6.75,  99.90,  -5.78,   0.07,  (min)
07/13 13Z,   0.90,  -6.66,  99.90,  -5.69,   0.07,
07/13 14Z,   0.90,  -5.60,  99.90,  -4.63,   0.07,
07/13 15Z,   0.90,  -4.05,  99.90,  -3.08,   0.07,
07/13 16Z,   0.90,  -2.79,  99.90,  -1.82,   0.07,
07/13 17Z,   0.90,  -2.08,  99.90,  -1.11,   0.07,
07/13 18Z,   0.90,  -1.93,  99.90,  -0.96,   0.07,  (max)
07/13 19Z,   0.90,  -2.41,  99.90,  -1.44,   0.07,
07/13 20Z,   0.90,  -3.40,  99.90,  -2.43,   0.07,
07/13 21Z,   0.90,  -4.55,  99.90,  -3.58,   0.07,
07/13 22Z,   0.90,  -5.54,  99.90,  -4.57,   0.07,
07/13 23Z,   0.90,  -6.21,  99.90,  -5.24,   0.07,
07/14 00Z,   1.00,  -6.56,  99.90,  -5.48,   0.07,  (min)
07/14 01Z,   1.00,  -6.39,  99.90,  -5.32,   0.07,
07/14 02Z,   1.00,  -5.32,  99.90,  -4.25,   0.07,
07/14 03Z,   1.00,  -3.57,  99.90,  -2.50,   0.07,
07/14 04Z,   1.00,  -1.99,  99.90,  -0.91,   0.07,
07/14 05Z,   1.00,  -1.08,  99.90,  -0.01,   0.07,
07/14 06Z,   0.90,  -0.85,  99.90,   0.12,   0.07,  (max)
07/14 07Z,   0.90,  -1.28,  99.90,  -0.31,   0.07,
07/14 08Z,   0.80,  -2.30,  99.90,  -1.43,   0.07,
07/14 09Z,   0.80,  -3.58,  99.90,  -2.71,   0.07,
07/14 10Z,   0.80,  -4.81,  99.90,  -3.94,   0.07,
07/14 11Z,   0.80,  -5.79,  99.90,  -4.92,   0.07,
07/14 12Z,   0.80,  -6.49,  99.90,  -5.62,   0.07,
07/14 13Z,   0.70,  -6.86,  99.90,  -6.09,   0.07,  (min)
07/14 14Z,   0.70,  -6.47,  99.90,  -5.70,   0.07,
07/14 15Z,   0.70,  -5.15,  99.90,  -4.38,   0.07,
07/14 16Z,   0.70,  -3.53,  99.90,  -2.76,   0.07,
07/14 17Z,   0.70,  -2.36,  99.90,  -1.59,   0.07,
07/14 18Z,   0.70,  -1.80,  99.90,  -1.03,   0.07,
07/14 19Z,  99.90,  -1.84,  99.90,  99.90,   0.07,
07/14 20Z,  99.90,  -2.50,  99.90,  99.90,   0.07,
07/14 21Z,  99.90,  -3.59,  99.90,  99.90,   0.07,
07/14 22Z,  99.90,  -4.75,  99.90,  99.90,   0.07,
07/14 23Z,  99.90,  -5.69,  99.90,  99.90,   0.07,
07/15 00Z,  99.90,  -6.29,  99.90,  99.90,   0.07,