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
#Port Townsend, WA : 06/12/2025 16:23:12 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/11 00Z,   0.30,  -0.93,  -0.96,  99.90,  -0.33,
06/11 01Z,   0.30,  -0.07,  -0.29,  99.90,  -0.52,
06/11 02Z,   0.30,   0.21,   0.00,  99.90,  -0.51,  (max)
06/11 03Z,   0.30,  -0.03,  -0.14,  99.90,  -0.41,
06/11 04Z,   0.30,  -0.54,  -0.59,  99.90,  -0.35,
06/11 05Z,   0.30,  -0.98,  -1.08,  99.90,  -0.40,
06/11 06Z,   0.30,  -1.13,  -1.16,  99.90,  -0.33,  (min)
06/11 07Z,   0.30,  -1.07,  -0.98,  99.90,  -0.21,
06/11 08Z,   0.30,  -0.94,  -0.69,  99.90,  -0.05,
06/11 09Z,   0.30,  -0.82,  -0.43,  99.90,   0.09,
06/11 10Z,   0.40,  -0.77,  -0.36,  99.90,   0.01,  (max)
06/11 11Z,   0.30,  -1.01,  -0.56,  99.90,   0.15,
06/11 12Z,   0.20,  -1.77,  -1.33,  99.90,   0.24,
06/11 13Z,   0.20,  -3.17,  -2.67,  99.90,   0.30,
06/11 14Z,   0.20,  -5.06,  -4.69,  99.90,   0.17,
06/11 15Z,   0.20,  -7.18,  -6.97,  99.90,   0.01,
06/11 16Z,   0.20,  -9.07,  -8.93,  99.90,  -0.06,
06/11 17Z,   0.20, -10.27, -10.05,  99.90,   0.02,
06/11 18Z,   0.30, -10.48, -10.32,  99.90,  -0.14,  (min)
06/11 19Z,   0.20,  -9.80,  -9.57,  99.90,   0.03,
06/11 20Z,   0.20,  -8.53,  -8.44,  99.90,  -0.11,
06/11 21Z,   0.20,  -6.94,  -6.84,  99.90,  -0.10,
06/11 22Z,   0.30,  -5.12,  -5.05,  99.90,  -0.23,
06/11 23Z,   0.20,  -3.24,  -3.05,  99.90,  -0.01,
06/12 00Z,   0.30,  -1.56,  -1.44,  99.90,  -0.18,
06/12 01Z,   0.30,  -0.36,  -0.48,  99.90,  -0.42,
06/12 02Z,   0.30,   0.26,  -0.03,  99.90,  -0.59,
06/12 03Z,   0.30,   0.30,   0.14,  99.90,  -0.46,  (max)
06/12 04Z,   0.30,  -0.10,  -0.19,  99.90,  -0.39,
06/12 05Z,   0.30,  -0.64,  -0.81,  99.90,  -0.47,
06/12 06Z,   0.30,  -1.01,  -1.23,  99.90,  -0.52,  (min)
06/12 07Z,   0.20,  -1.09,  -1.17,  99.90,  -0.28,
06/12 08Z,   0.20,  -1.01,  -0.98,  99.90,  -0.17,
06/12 09Z,   0.20,  -0.92,  -0.65,  99.90,   0.07,
06/12 10Z,   0.20,  -0.88,  -0.56,  99.90,   0.12,  (max)
06/12 11Z,   0.20,  -0.93,  -0.57,  99.90,   0.16,
06/12 12Z,   0.10,  -1.34,  -0.98,  99.90,   0.26,
06/12 13Z,   0.20,  -2.33,  -1.95,  99.90,   0.18,
06/12 14Z,   0.20,  -3.95,  -3.64,  99.90,   0.11,
06/12 15Z,   0.10,  -6.00,  -5.79,  99.90,   0.11,
06/12 16Z,   0.10,  -8.10,  -7.96,  99.90,   0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/12 17Z,   0.10,  -9.79,  99.90,  -9.66,   0.03,
06/12 18Z,   0.10, -10.64,  99.90, -10.52,   0.02,  (min)
06/12 19Z,   0.10, -10.48,  99.90, -10.37,   0.01,
06/12 20Z,   0.10,  -9.50,  99.90,  -9.41,  -0.01,
06/12 21Z,   0.20,  -8.04,  99.90,  -7.86,  -0.02,
06/12 22Z,   0.10,  -6.32,  99.90,  -6.25,  -0.03,
06/12 23Z,   0.10,  -4.41,  99.90,  -4.35,  -0.04,
06/13 00Z,   0.10,  -2.53,  99.90,  -2.48,  -0.05,
06/13 01Z,   0.20,  -0.97,  99.90,  -0.83,  -0.06,
06/13 02Z,   0.20,   0.02,  99.90,   0.14,  -0.07,
06/13 03Z,   0.20,   0.38,  99.90,   0.49,  -0.09,  (max)
06/13 04Z,   0.20,   0.20,  99.90,   0.31,  -0.10,
06/13 05Z,   0.20,  -0.30,  99.90,  -0.20,  -0.10,
06/13 06Z,   0.20,  -0.83,  99.90,  -0.73,  -0.10,
06/13 07Z,   0.20,  -1.11,  99.90,  -1.01,  -0.10,
06/13 08Z,   0.20,  -1.14,  99.90,  -1.03,  -0.10,  (min)
06/13 09Z,   0.20,  -1.07,  99.90,  -0.97,  -0.10,  (max)
06/13 10Z,   0.10,  -1.03,  99.90,  -1.03,  -0.10,
06/13 11Z,   0.10,  -1.04,  99.90,  -1.03,  -0.10,
06/13 12Z,   0.20,  -1.19,  99.90,  -1.08,  -0.10,
06/13 13Z,   0.20,  -1.74,  99.90,  -1.64,  -0.10,
06/13 14Z,   0.10,  -2.93,  99.90,  -2.93,  -0.10,
06/13 15Z,   0.10,  -4.72,  99.90,  -4.71,  -0.10,
06/13 16Z,   0.10,  -6.81,  99.90,  -6.81,  -0.10,
06/13 17Z,   0.10,  -8.80,  99.90,  -8.80,  -0.10,
06/13 18Z,   0.10, -10.23,  99.90, -10.23,  -0.10,
06/13 19Z,   0.10, -10.73,  99.90, -10.73,  -0.10,  (min)
06/13 20Z,   0.10, -10.26,  99.90, -10.25,  -0.10,
06/13 21Z,   0.10,  -9.07,  99.90,  -9.07,  -0.10,
06/13 22Z,   0.10,  -7.49,  99.90,  -7.49,  -0.10,
06/13 23Z,   0.10,  -5.67,  99.90,  -5.67,  -0.10,
06/14 00Z,   0.10,  -3.73,  99.90,  -3.73,  -0.10,
06/14 01Z,   0.10,  -1.89,  99.90,  -1.89,  -0.10,
06/14 02Z,   0.10,  -0.50,  99.90,  -0.50,  -0.10,
06/14 03Z,   0.10,   0.24,  99.90,   0.24,  -0.10,
06/14 04Z,   0.10,   0.35,  99.90,   0.35,  -0.10,  (max)
06/14 05Z,   0.10,  -0.01,  99.90,  -0.01,  -0.10,
06/14 06Z,   0.10,  -0.59,  99.90,  -0.59,  -0.10,
06/14 07Z,   0.10,  -1.09,  99.90,  -1.09,  -0.10,
06/14 08Z,   0.10,  -1.32,  99.90,  -1.31,  -0.10,
06/14 09Z,   0.00,  -1.32,  99.90,  -1.42,  -0.10,  (min)
06/14 10Z,   0.00,  -1.27,  99.90,  -1.37,  -0.10,
06/14 11Z,   0.10,  -1.27,  99.90,  -1.27,  -0.10,  (max)
06/14 12Z,   0.10,  -1.31,  99.90,  -1.31,  -0.10,
06/14 13Z,   0.10,  -1.54,  99.90,  -1.54,  -0.10,
06/14 14Z,   0.00,  -2.22,  99.90,  -2.32,  -0.10,
06/14 15Z,   0.00,  -3.55,  99.90,  -3.65,  -0.10,
06/14 16Z,   0.10,  -5.40,  99.90,  -5.40,  -0.10,
06/14 17Z,   0.00,  -7.44,  99.90,  -7.54,  -0.10,
06/14 18Z,   0.00,  -9.23,  99.90,  -9.33,  -0.10,
06/14 19Z,   0.00, -10.36,  99.90, -10.46,  -0.10,
06/14 20Z,   0.00, -10.55,  99.90, -10.65,  -0.10,  (min)
06/14 21Z,   0.00,  -9.83,  99.90,  -9.93,  -0.10,
06/14 22Z,   0.00,  -8.50,  99.90,  -8.60,  -0.10,
06/14 23Z,   0.00,  -6.84,  99.90,  -6.94,  -0.10,
06/15 00Z,   0.00,  -4.98,  99.90,  -5.07,  -0.10,
06/15 01Z,   0.00,  -3.04,  99.90,  -3.14,  -0.10,
06/15 02Z,   0.00,  -1.31,  99.90,  -1.41,  -0.10,
06/15 03Z,   0.10,  -0.14,  99.90,  -0.14,  -0.10,
06/15 04Z,   0.10,   0.33,  99.90,   0.34,  -0.10,  (max)
06/15 05Z,   0.10,   0.20,  99.90,   0.21,  -0.10,
06/15 06Z,   0.10,  -0.32,  99.90,  -0.32,  -0.10,
06/15 07Z,   0.10,  -0.98,  99.90,  -0.98,  -0.10,
06/15 08Z,   0.10,  -1.48,  99.90,  -1.48,  -0.10,
06/15 09Z,   0.10,  -1.69,  99.90,  -1.68,  -0.10,
06/15 10Z,   0.00,  -1.70,  99.90,  -1.79,  -0.10,  (min)
06/15 11Z,   0.00,  -1.67,  99.90,  -1.77,  -0.10,  (max)
06/15 12Z,   0.00,  -1.68,  99.90,  -1.78,  -0.10,
06/15 13Z,   0.00,  -1.73,  99.90,  -1.83,  -0.10,
06/15 14Z,   0.00,  -2.00,  99.90,  -2.10,  -0.10,
06/15 15Z,   0.00,  -2.76,  99.90,  -2.86,  -0.10,
06/15 16Z,   0.00,  -4.13,  99.90,  -4.23,  -0.10,
06/15 17Z,   0.00,  -5.94,  99.90,  -6.03,  -0.10,
06/15 18Z,   0.00,  -7.80,  99.90,  -7.90,  -0.10,
06/15 19Z,   0.00,  -9.33,  99.90,  -9.43,  -0.10,
06/15 20Z,   0.00, -10.15,  99.90, -10.24,  -0.10,  (min)
06/15 21Z,   0.00, -10.06,  99.90, -10.16,  -0.10,
06/15 22Z,   0.10,  -9.16,  99.90,  -9.16,  -0.10,
06/15 23Z,   0.10,  -7.74,  99.90,  -7.74,  -0.10,
06/16 00Z,   0.10,  -6.05,  99.90,  -6.04,  -0.10,
06/16 01Z,   0.10,  -4.18,  99.90,  -4.18,  -0.10,
06/16 02Z,   0.20,  -2.31,  99.90,  -2.21,  -0.10,
06/16 03Z,   0.20,  -0.77,  99.90,  -0.67,  -0.10,
06/16 04Z,   0.20,   0.13,  99.90,   0.23,  -0.10,
06/16 05Z,   0.20,   0.31,  99.90,   0.41,  -0.10,  (max)
06/16 06Z,   0.20,  -0.07,  99.90,   0.03,  -0.10,
06/16 07Z,  99.90,  -0.78,  99.90,  99.90,  -0.10,
06/16 08Z,  99.90,  -1.54,  99.90,  99.90,  -0.10,
06/16 09Z,  99.90,  -2.08,  99.90,  99.90,  -0.10,
06/16 10Z,  99.90,  -2.31,  99.90,  99.90,  -0.10,
06/16 11Z,  99.90,  -2.34,  99.90,  99.90,  -0.10,
06/16 12Z,  99.90,  -2.31,  99.90,  99.90,  -0.10,