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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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
#North Spit, CA : 07/13/2025 22:22:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 06Z,   0.10,  -2.51,  -1.87,  99.90,   0.54,
07/12 07Z,   0.20,  -1.89,  -1.22,  99.90,   0.47,
07/12 08Z,   0.20,  -1.79,  -1.03,  99.90,   0.56,  (max)
07/12 09Z,   0.20,  -2.38,  -1.65,  99.90,   0.53,
07/12 10Z,   0.20,  -3.65,  -2.89,  99.90,   0.56,
07/12 11Z,   0.20,  -5.38,  -4.49,  99.90,   0.69,
07/12 12Z,   0.20,  -7.25,  -6.24,  99.90,   0.81,
07/12 13Z,   0.20,  -8.88,  -7.85,  99.90,   0.83,
07/12 14Z,   0.20,  -9.94,  -9.09,  99.90,   0.65,
07/12 15Z,   0.20, -10.19,  -9.46,  99.90,   0.53,  (min)
07/12 16Z,   0.10,  -9.62,  -8.85,  99.90,   0.67,
07/12 17Z,   0.10,  -8.46,  -7.72,  99.90,   0.64,
07/12 18Z,   0.20,  -7.04,  -6.32,  99.90,   0.52,
07/12 19Z,   0.20,  -5.63,  -4.93,  99.90,   0.50,
07/12 20Z,   0.20,  -4.45,  -3.85,  99.90,   0.40,
07/12 21Z,   0.20,  -3.73,  -3.17,  99.90,   0.36,
07/12 22Z,   0.20,  -3.60,  -3.04,  99.90,   0.36,  (max)
07/12 23Z,   0.20,  -4.00,  -3.43,  99.90,   0.37,
07/13 00Z,   0.20,  -4.71,  -4.16,  99.90,   0.35,
07/13 01Z,   0.20,  -5.44,  -4.84,  99.90,   0.40,
07/13 02Z,   0.20,  -5.92,  -5.30,  99.90,   0.42,  (min)
07/13 03Z,   0.20,  -5.92,  -5.21,  99.90,   0.51,
07/13 04Z,   0.20,  -5.35,  -4.76,  99.90,   0.39,
07/13 05Z,   0.20,  -4.38,  -3.77,  99.90,   0.41,
07/13 06Z,   0.10,  -3.32,  -2.72,  99.90,   0.50,
07/13 07Z,   0.10,  -2.44,  -1.84,  99.90,   0.50,
07/13 08Z,   0.20,  -1.96,  -1.36,  99.90,   0.40,  (max)
07/13 09Z,   0.20,  -2.05,  -1.40,  99.90,   0.45,
07/13 10Z,   0.20,  -2.84,  -2.15,  99.90,   0.49,
07/13 11Z,   0.20,  -4.27,  -3.59,  99.90,   0.48,
07/13 12Z,   0.10,  -6.06,  -5.18,  99.90,   0.78,
07/13 13Z,   0.10,  -7.85,  -6.86,  99.90,   0.89,
07/13 14Z,   0.10,  -9.27,  -8.39,  99.90,   0.78,
07/13 15Z,   0.00, -10.02,  -9.31,  99.90,   0.71,  (min)
07/13 16Z,   0.00,  -9.92,  -9.14,  99.90,   0.78,
07/13 17Z,   0.10,  -9.06,  -8.22,  99.90,   0.74,
07/13 18Z,   0.10,  -7.73,  -6.96,  99.90,   0.67,
07/13 19Z,   0.00,  -6.26,  -5.55,  99.90,   0.71,
07/13 20Z,   0.00,  -4.91,  -4.23,  99.90,   0.68,
07/13 21Z,   0.00,  -3.88,  -3.26,  99.90,   0.62,
07/13 22Z,   0.10,  -3.40,  -2.73,  99.90,   0.57,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 23Z,   0.10,  -3.53,  99.90,  -2.86,   0.57,
07/14 00Z,   0.10,  -4.15,  99.90,  -3.49,   0.57,
07/14 01Z,   0.10,  -5.00,  99.90,  -4.33,   0.57,
07/14 02Z,   0.10,  -5.77,  99.90,  -5.10,   0.57,
07/14 03Z,   0.10,  -6.20,  99.90,  -5.53,   0.57,  (min)
07/14 04Z,   0.20,  -6.09,  99.90,  -5.32,   0.57,
07/14 05Z,   0.10,  -5.42,  99.90,  -4.75,   0.57,
07/14 06Z,   0.10,  -4.41,  99.90,  -3.74,   0.57,
07/14 07Z,   0.10,  -3.38,  99.90,  -2.71,   0.57,
07/14 08Z,   0.10,  -2.60,  99.90,  -1.93,   0.57,
07/14 09Z,   0.20,  -2.25,  99.90,  -1.48,   0.57,  (max)
07/14 10Z,   0.10,  -2.50,  99.90,  -1.83,   0.57,
07/14 11Z,   0.20,  -3.43,  99.90,  -2.66,   0.57,
07/14 12Z,   0.20,  -4.91,  99.90,  -4.14,   0.57,
07/14 13Z,   0.20,  -6.64,  99.90,  -5.87,   0.57,
07/14 14Z,   0.20,  -8.23,  99.90,  -7.47,   0.57,
07/14 15Z,   0.20,  -9.36,  99.90,  -8.59,   0.57,
07/14 16Z,   0.10,  -9.77,  99.90,  -9.10,   0.57,  (min)
07/14 17Z,   0.20,  -9.35,  99.90,  -8.58,   0.57,
07/14 18Z,   0.20,  -8.26,  99.90,  -7.49,   0.57,
07/14 19Z,   0.20,  -6.84,  99.90,  -6.07,   0.57,
07/14 20Z,   0.20,  -5.39,  99.90,  -4.62,   0.57,
07/14 21Z,   0.20,  -4.16,  99.90,  -3.40,   0.57,
07/14 22Z,   0.20,  -3.35,  99.90,  -2.58,   0.57,
07/14 23Z,   0.20,  -3.12,  99.90,  -2.36,   0.57,  (max)
07/15 00Z,   0.20,  -3.51,  99.90,  -2.75,   0.57,
07/15 01Z,   0.20,  -4.34,  99.90,  -3.57,   0.57,
07/15 02Z,   0.20,  -5.30,  99.90,  -4.54,   0.57,
07/15 03Z,   0.20,  -6.11,  99.90,  -5.34,   0.57,
07/15 04Z,   0.20,  -6.51,  99.90,  -5.74,   0.57,  (min)
07/15 05Z,   0.10,  -6.33,  99.90,  -5.67,   0.57,
07/15 06Z,   0.20,  -5.63,  99.90,  -4.86,   0.57,
07/15 07Z,   0.10,  -4.64,  99.90,  -3.97,   0.57,
07/15 08Z,   0.10,  -3.68,  99.90,  -3.01,   0.57,
07/15 09Z,   0.20,  -3.00,  99.90,  -2.23,   0.57,
07/15 10Z,   0.20,  -2.75,  99.90,  -1.98,   0.57,  (max)
07/15 11Z,   0.20,  -3.08,  99.90,  -2.31,   0.57,
07/15 12Z,   0.20,  -4.04,  99.90,  -3.27,   0.57,
07/15 13Z,   0.20,  -5.46,  99.90,  -4.69,   0.57,
07/15 14Z,   0.20,  -7.00,  99.90,  -6.23,   0.57,
07/15 15Z,   0.20,  -8.31,  99.90,  -7.55,   0.57,
07/15 16Z,   0.10,  -9.11,  99.90,  -8.45,   0.57,  (min)
07/15 17Z,   0.20,  -9.19,  99.90,  -8.42,   0.57,
07/15 18Z,   0.20,  -8.52,  99.90,  -7.75,   0.57,
07/15 19Z,   0.20,  -7.30,  99.90,  -6.53,   0.57,
07/15 20Z,   0.20,  -5.86,  99.90,  -5.09,   0.57,
07/15 21Z,   0.20,  -4.51,  99.90,  -3.74,   0.57,
07/15 22Z,   0.20,  -3.45,  99.90,  -2.69,   0.57,
07/15 23Z,   0.20,  -2.87,  99.90,  -2.11,   0.57,  (max)
07/16 00Z,   0.20,  -2.91,  99.90,  -2.14,   0.57,
07/16 01Z,   0.20,  -3.54,  99.90,  -2.77,   0.57,
07/16 02Z,   0.20,  -4.54,  99.90,  -3.77,   0.57,
07/16 03Z,   0.20,  -5.61,  99.90,  -4.84,   0.57,
07/16 04Z,   0.20,  -6.46,  99.90,  -5.70,   0.57,
07/16 05Z,   0.20,  -6.87,  99.90,  -6.10,   0.57,  (min)
07/16 06Z,   0.20,  -6.70,  99.90,  -5.93,   0.57,
07/16 07Z,   0.20,  -6.02,  99.90,  -5.25,   0.57,
07/16 08Z,   0.20,  -5.09,  99.90,  -4.32,   0.57,
07/16 09Z,   0.30,  -4.21,  99.90,  -3.34,   0.57,
07/16 10Z,   0.30,  -3.59,  99.90,  -2.72,   0.57,
07/16 11Z,   0.30,  -3.37,  99.90,  -2.50,   0.57,  (max)
07/16 12Z,   0.30,  -3.69,  99.90,  -2.82,   0.57,
07/16 13Z,   0.30,  -4.56,  99.90,  -3.70,   0.57,
07/16 14Z,   0.30,  -5.80,  99.90,  -4.93,   0.57,
07/16 15Z,   0.30,  -7.07,  99.90,  -6.20,   0.57,
07/16 16Z,   0.30,  -8.07,  99.90,  -7.20,   0.57,
07/16 17Z,   0.20,  -8.56,  99.90,  -7.79,   0.57,  (min)
07/16 18Z,   0.30,  -8.38,  99.90,  -7.51,   0.57,
07/16 19Z,   0.30,  -7.54,  99.90,  -6.67,   0.57,
07/16 20Z,   0.20,  -6.27,  99.90,  -5.51,   0.57,
07/16 21Z,   0.20,  -4.90,  99.90,  -4.13,   0.57,
07/16 22Z,   0.20,  -3.69,  99.90,  -2.92,   0.57,
07/16 23Z,   0.30,  -2.83,  99.90,  -1.96,   0.57,
07/17 00Z,   0.30,  -2.47,  99.90,  -1.60,   0.57,  (max)
07/17 01Z,   0.20,  -2.74,  99.90,  -1.97,   0.57,
07/17 02Z,   0.30,  -3.57,  99.90,  -2.71,   0.57,
07/17 03Z,   0.30,  -4.73,  99.90,  -3.86,   0.57,
07/17 04Z,   0.30,  -5.90,  99.90,  -5.04,   0.57,
07/17 05Z,   0.30,  -6.84,  99.90,  -5.97,   0.57,
07/17 06Z,   0.20,  -7.31,  99.90,  -6.54,   0.57,  (min)
07/17 07Z,   0.20,  -7.20,  99.90,  -6.43,   0.57,
07/17 08Z,   0.20,  -6.59,  99.90,  -5.82,   0.57,
07/17 09Z,   0.30,  -5.73,  99.90,  -4.87,   0.57,
07/17 10Z,   0.30,  -4.90,  99.90,  -4.04,   0.57,
07/17 11Z,   0.30,  -4.28,  99.90,  -3.41,   0.57,
07/17 12Z,   0.30,  -4.01,  99.90,  -3.14,   0.57,
07/17 13Z,  99.90,  -4.22,  99.90,  99.90,   0.57,
07/17 14Z,  99.90,  -4.91,  99.90,  99.90,   0.57,
07/17 15Z,  99.90,  -5.88,  99.90,  99.90,   0.57,
07/17 16Z,  99.90,  -6.85,  99.90,  99.90,   0.57,
07/17 17Z,  99.90,  -7.56,  99.90,  99.90,   0.57,
07/17 18Z,  99.90,  -7.80,  99.90,  99.90,   0.57,