EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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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
#Toke Point, WA : 07/12/2025 18:20:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 00Z,  -0.20,   0.57,   0.31,  99.90,  -0.06,
07/11 01Z,  -0.20,  -0.42,  -0.75,  99.90,  -0.13,
07/11 02Z,  -0.20,  -1.18,  -1.39,  99.90,  -0.01,  (min)
07/11 03Z,  -0.20,  -1.32,  -1.34,  99.90,   0.18,
07/11 04Z,  -0.20,  -0.66,  -0.54,  99.90,   0.32,
07/11 05Z,  -0.20,   0.60,   0.73,  99.90,   0.33,
07/11 06Z,  -0.20,   2.07,   2.16,  99.90,   0.29,
07/11 07Z,  -0.20,   3.34,   3.45,  99.90,   0.31,
07/11 08Z,  -0.20,   4.09,   4.17,  99.90,   0.28,  (max)
07/11 09Z,  -0.20,   4.04,   3.92,  99.90,   0.08,
07/11 10Z,  -0.20,   3.07,   2.76,  99.90,  -0.11,
07/11 11Z,  -0.20,   1.34,   1.04,  99.90,  -0.10,
07/11 12Z,  -0.20,  -0.84,  -1.07,  99.90,  -0.03,
07/11 13Z,  -0.30,  -3.10,  -3.39,  99.90,   0.01,
07/11 14Z,  -0.30,  -5.04,  -5.35,  99.90,  -0.01,
07/11 15Z,  -0.30,  -6.23,  -6.53,  99.90,  -0.00,  (min)
07/11 16Z,  -0.30,  -6.31,  -6.40,  99.90,   0.21,
07/11 17Z,  -0.30,  -5.32,  -5.10,  99.90,   0.52,
07/11 18Z,  -0.20,  -3.60,  -3.07,  99.90,   0.73,
07/11 19Z,  -0.20,  -1.62,  -1.29,  99.90,   0.53,
07/11 20Z,  -0.30,   0.23,   0.30,  99.90,   0.37,
07/11 21Z,  -0.30,   1.59,   1.47,  99.90,   0.18,
07/11 22Z,  -0.30,   2.19,   2.10,  99.90,   0.21,  (max)
07/11 23Z,  -0.30,   2.00,   1.81,  99.90,   0.11,
07/12 00Z,  -0.20,   1.21,   0.90,  99.90,  -0.11,
07/12 01Z,  -0.20,   0.13,  -0.27,  99.90,  -0.20,
07/12 02Z,  -0.20,  -0.93,  -1.37,  99.90,  -0.24,
07/12 03Z,  -0.20,  -1.58,  -1.89,  99.90,  -0.11,  (min)
07/12 04Z,  -0.20,  -1.48,  -1.65,  99.90,   0.03,
07/12 05Z,  -0.20,  -0.56,  -0.61,  99.90,   0.15,
07/12 06Z,  -0.30,   0.91,   0.85,  99.90,   0.24,
07/12 07Z,  -0.30,   2.44,   2.35,  99.90,   0.21,
07/12 08Z,  -0.30,   3.63,   3.61,  99.90,   0.28,
07/12 09Z,  -0.30,   4.17,   4.07,  99.90,   0.20,  (max)
07/12 10Z,  -0.30,   3.81,   3.51,  99.90,  -0.00,
07/12 11Z,  -0.30,   2.54,   2.18,  99.90,  -0.06,
07/12 12Z,  -0.30,   0.56,   0.29,  99.90,   0.03,
07/12 13Z,  -0.30,  -1.74,  -2.02,  99.90,   0.02,
07/12 14Z,  -0.30,  -3.97,  -4.28,  99.90,  -0.01,
07/12 15Z,  -0.30,  -5.70,  -6.07,  99.90,  -0.07,
07/12 16Z,  -0.30,  -6.50,  -6.78,  99.90,   0.02,  (min)
07/12 17Z,  -0.30,  -6.12,  -6.17,  99.90,   0.25,
07/12 18Z,  -0.30,  -4.72,  -4.24,  99.90,   0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 19Z,  -0.30,  -2.76,  99.90,  -2.33,   0.73,
07/12 20Z,  -0.30,  -0.71,  99.90,  -0.34,   0.67,
07/12 21Z,  -0.30,   1.02,  99.90,   1.34,   0.62,
07/12 22Z,  -0.30,   2.12,  99.90,   2.38,   0.57,
07/12 23Z,  -0.30,   2.38,  99.90,   2.59,   0.51,  (max)
07/13 00Z,  -0.30,   1.86,  99.90,   2.01,   0.46,
07/13 01Z,  -0.30,   0.82,  99.90,   0.92,   0.40,
07/13 02Z,  -0.30,  -0.40,  99.90,  -0.36,   0.35,
07/13 03Z,  -0.30,  -1.45,  99.90,  -1.46,   0.29,
07/13 04Z,  -0.30,  -1.95,  99.90,  -2.01,   0.24,  (min)
07/13 05Z,  -0.30,  -1.59,  99.90,  -1.71,   0.18,
07/13 06Z,  -0.30,  -0.42,  99.90,  -0.60,   0.13,
07/13 07Z,  -0.40,   1.17,  99.90,   0.90,   0.13,
07/13 08Z,  -0.40,   2.68,  99.90,   2.41,   0.13,
07/13 09Z,  -0.40,   3.71,  99.90,   3.44,   0.13,
07/13 10Z,  -0.40,   4.00,  99.90,   3.73,   0.13,  (max)
07/13 11Z,  -0.40,   3.36,  99.90,   3.09,   0.13,
07/13 12Z,  -0.40,   1.83,  99.90,   1.55,   0.13,
07/13 13Z,  -0.40,  -0.30,  99.90,  -0.57,   0.13,
07/13 14Z,  -0.40,  -2.61,  99.90,  -2.88,   0.13,
07/13 15Z,  -0.40,  -4.67,  99.90,  -4.94,   0.13,
07/13 16Z,  -0.40,  -6.06,  99.90,  -6.33,   0.13,
07/13 17Z,  -0.40,  -6.40,  99.90,  -6.67,   0.13,  (min)
07/13 18Z,  -0.40,  -5.56,  99.90,  -5.83,   0.13,
07/13 19Z,  -0.40,  -3.83,  99.90,  -4.10,   0.13,
07/13 20Z,  -0.40,  -1.72,  99.90,  -1.99,   0.13,
07/13 21Z,  -0.40,   0.27,  99.90,  -0.00,   0.13,
07/13 22Z,  -0.40,   1.79,  99.90,   1.51,   0.13,
07/13 23Z,  -0.40,   2.56,  99.90,   2.29,   0.13,  (max)
07/14 00Z,  -0.40,   2.46,  99.90,   2.19,   0.13,
07/14 01Z,  -0.40,   1.62,  99.90,   1.35,   0.13,
07/14 02Z,  -0.40,   0.36,  99.90,   0.09,   0.13,
07/14 03Z,  -0.40,  -0.95,  99.90,  -1.22,   0.13,
07/14 04Z,  -0.40,  -1.95,  99.90,  -2.22,   0.13,
07/14 05Z,  -0.40,  -2.27,  99.90,  -2.54,   0.13,  (min)
07/14 06Z,  -0.40,  -1.69,  99.90,  -1.96,   0.13,
07/14 07Z,  -0.40,  -0.36,  99.90,  -0.63,   0.13,
07/14 08Z,  -0.40,   1.26,  99.90,   0.99,   0.13,
07/14 09Z,  -0.40,   2.68,  99.90,   2.41,   0.13,
07/14 10Z,  -0.40,   3.52,  99.90,   3.25,   0.13,
07/14 11Z,  -0.40,   3.57,  99.90,   3.30,   0.13,  (max)
07/14 12Z,  -0.40,   2.71,  99.90,   2.44,   0.13,
07/14 13Z,  -0.40,   1.03,  99.90,   0.76,   0.13,
07/14 14Z,  -0.40,  -1.11,  99.90,  -1.39,   0.13,
07/14 15Z,  -0.40,  -3.28,  99.90,  -3.55,   0.13,
07/14 16Z,  -0.40,  -5.05,  99.90,  -5.32,   0.13,
07/14 17Z,  -0.40,  -6.02,  99.90,  -6.30,   0.13,  (min)
07/14 18Z,  -0.40,  -5.90,  99.90,  -6.17,   0.13,
07/14 19Z,  -0.40,  -4.66,  99.90,  -4.93,   0.13,
07/14 20Z,  -0.40,  -2.70,  99.90,  -2.97,   0.13,
07/14 21Z,  -0.40,  -0.58,  99.90,  -0.85,   0.13,
07/14 22Z,  -0.40,   1.25,  99.90,   0.98,   0.13,
07/14 23Z,  -0.30,   2.49,  99.90,   2.32,   0.13,
07/15 00Z,  -0.30,   2.90,  99.90,   2.73,   0.13,  (max)
07/15 01Z,  -0.30,   2.45,  99.90,   2.28,   0.13,
07/15 02Z,  -0.30,   1.32,  99.90,   1.15,   0.13,
07/15 03Z,  -0.30,  -0.11,  99.90,  -0.28,   0.13,
07/15 04Z,  -0.30,  -1.47,  99.90,  -1.64,   0.13,
07/15 05Z,  -0.30,  -2.40,  99.90,  -2.57,   0.13,
07/15 06Z,  -0.30,  -2.58,  99.90,  -2.75,   0.13,  (min)
07/15 07Z,  -0.30,  -1.85,  99.90,  -2.02,   0.13,
07/15 08Z,  -0.30,  -0.46,  99.90,  -0.63,   0.13,
07/15 09Z,  -0.30,   1.11,  99.90,   0.94,   0.13,
07/15 10Z,  -0.30,   2.38,  99.90,   2.21,   0.13,
07/15 11Z,  -0.20,   3.06,  99.90,   2.99,   0.13,  (max)
07/15 12Z,  -0.20,   2.95,  99.90,   2.88,   0.13,
07/15 13Z,  -0.20,   1.97,  99.90,   1.90,   0.13,
07/15 14Z,  -0.20,   0.28,  99.90,   0.21,   0.13,
07/15 15Z,  -0.20,  -1.73,  99.90,  -1.80,   0.13,
07/15 16Z,  -0.20,  -3.62,  99.90,  -3.69,   0.13,
07/15 17Z,  -0.20,  -5.02,  99.90,  -5.09,   0.13,
07/15 18Z,  -0.20,  -5.56,  99.90,  -5.63,   0.13,  (min)
07/15 19Z,  -0.20,  -5.02,  99.90,  -5.09,   0.13,
07/15 20Z,  -0.20,  -3.50,  99.90,  -3.57,   0.13,
07/15 21Z,  -0.20,  -1.46,  99.90,  -1.53,   0.13,
07/15 22Z,  -0.20,   0.56,  99.90,   0.49,   0.13,
07/15 23Z,  -0.10,   2.16,  99.90,   2.19,   0.13,
07/16 00Z,  -0.10,   3.08,  99.90,   3.11,   0.13,
07/16 01Z,  -0.10,   3.15,  99.90,   3.18,   0.13,  (max)
07/16 02Z,  -0.10,   2.37,  99.90,   2.40,   0.13,
07/16 03Z,  -0.10,   1.01,  99.90,   1.04,   0.13,
07/16 04Z,  -0.10,  -0.55,  99.90,  -0.52,   0.13,
07/16 05Z,  -0.10,  -1.94,  99.90,  -1.91,   0.13,
07/16 06Z,  -0.10,  -2.83,  99.90,  -2.80,   0.13,
07/16 07Z,  -0.10,  -2.92,  99.90,  -2.89,   0.13,  (min)
07/16 08Z,  -0.10,  -2.15,  99.90,  -2.12,   0.13,
07/16 09Z,  -0.10,  -0.79,  99.90,  -0.76,   0.13,
07/16 10Z,  -0.10,   0.67,  99.90,   0.70,   0.13,
07/16 11Z,  -0.10,   1.82,  99.90,   1.85,   0.13,
07/16 12Z,  -0.10,   2.40,  99.90,   2.43,   0.13,