EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
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
#Charleston, OR : 05/16/2025 11:20:41 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 12Z,  -0.20,  -1.38,  -1.37,  99.90,   0.21,
05/14 13Z,  -0.10,  -3.13,  -3.14,  99.90,   0.09,
05/14 14Z,  -0.10,  -4.39,  -4.48,  99.90,   0.01,
05/14 15Z,  -0.10,  -4.90,  -5.07,  99.90,  -0.07,  (min)
05/14 16Z,  -0.20,  -4.56,  -4.64,  99.90,   0.12,
05/14 17Z,  -0.20,  -3.51,  -3.53,  99.90,   0.18,
05/14 18Z,  -0.20,  -2.05,  -2.09,  99.90,   0.16,
05/14 19Z,  -0.20,  -0.53,  -0.66,  99.90,   0.07,
05/14 20Z,  -0.20,   0.78,   0.61,  99.90,   0.03,
05/14 21Z,  -0.30,   1.63,   1.48,  99.90,   0.15,
05/14 22Z,  -0.20,   1.88,   1.74,  99.90,   0.06,  (max)
05/14 23Z,  -0.20,   1.54,   1.42,  99.90,   0.08,
05/15 00Z,  -0.20,   0.83,   0.63,  99.90,  -0.00,
05/15 01Z,  -0.10,   0.04,  -0.20,  99.90,  -0.14,
05/15 02Z,  -0.10,  -0.53,  -0.75,  99.90,  -0.12,
05/15 03Z,  -0.10,  -0.68,  -0.87,  99.90,  -0.09,  (min)
05/15 04Z,  -0.20,  -0.27,  -0.36,  99.90,   0.11,
05/15 05Z,  -0.20,   0.59,   0.50,  99.90,   0.11,
05/15 06Z,  -0.20,   1.67,   1.57,  99.90,   0.10,
05/15 07Z,  -0.20,   2.66,   2.51,  99.90,   0.05,
05/15 08Z,  -0.20,   3.28,   3.22,  99.90,   0.14,
05/15 09Z,  -0.20,   3.35,   3.26,  99.90,   0.11,  (max)
05/15 10Z,  -0.20,   2.73,   2.54,  99.90,   0.01,
05/15 11Z,  -0.10,   1.44,   1.25,  99.90,  -0.09,
05/15 12Z,  -0.20,  -0.30,  -0.46,  99.90,   0.04,
05/15 13Z,  -0.20,  -2.14,  -2.29,  99.90,   0.05,
05/15 14Z,  -0.20,  -3.68,  -3.76,  99.90,   0.12,
05/15 15Z,  -0.20,  -4.64,  -4.70,  99.90,   0.14,
05/15 16Z,  -0.20,  -4.82,  -4.85,  99.90,   0.17,  (min)
05/15 17Z,  -0.30,  -4.21,  -4.17,  99.90,   0.34,
05/15 18Z,  -0.20,  -3.01,  -3.00,  99.90,   0.21,
05/15 19Z,  -0.20,  -1.55,  -1.56,  99.90,   0.19,
05/15 20Z,  -0.20,  -0.14,  -0.14,  99.90,   0.20,
05/15 21Z,  -0.20,   0.98,   0.94,  99.90,   0.16,
05/15 22Z,  -0.20,   1.63,   1.57,  99.90,   0.14,
05/15 23Z,  -0.20,   1.70,   1.59,  99.90,   0.09,  (max)
05/16 00Z,  -0.20,   1.26,   1.09,  99.90,   0.03,
05/16 01Z,  -0.20,   0.56,   0.38,  99.90,   0.02,
05/16 02Z,  -0.10,  -0.10,  -0.27,  99.90,  -0.07,
05/16 03Z,  -0.10,  -0.49,  -0.61,  99.90,  -0.02,  (min)
05/16 04Z,  -0.20,  -0.42,  -0.50,  99.90,   0.12,
05/16 05Z,  -0.10,   0.13,   0.09,  99.90,   0.06,
05/16 06Z,  -0.10,   1.05,   0.98,  99.90,   0.03,
05/16 07Z,  -0.20,   2.05,   1.96,  99.90,   0.11,
05/16 08Z,  -0.20,   2.85,   2.79,  99.90,   0.14,
05/16 09Z,  -0.10,   3.22,   3.25,  99.90,   0.13,  (max)
05/16 10Z,  -0.10,   3.03,   2.98,  99.90,   0.05,
05/16 11Z,  -0.10,   2.18,   2.01,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,  -0.10,   0.75,  99.90,   0.59,  -0.06,
05/16 13Z,  -0.10,  -1.00,  99.90,  -1.15,  -0.05,
05/16 14Z,   0.00,  -2.70,  99.90,  -2.74,  -0.04,
05/16 15Z,   0.00,  -4.01,  99.90,  -4.04,  -0.03,
05/16 16Z,   0.00,  -4.68,  99.90,  -4.70,  -0.02,  (min)
05/16 17Z,   0.00,  -4.59,  99.90,  -4.61,  -0.01,
05/16 18Z,   0.00,  -3.81,  99.90,  -3.81,  -0.00,
05/16 19Z,   0.00,  -2.56,  99.90,  -2.55,   0.01,
05/16 20Z,   0.00,  -1.16,  99.90,  -1.15,   0.02,
05/16 21Z,   0.00,   0.12,  99.90,   0.14,   0.03,
05/16 22Z,   0.00,   1.07,  99.90,   1.11,   0.04,
05/16 23Z,   0.00,   1.55,  99.90,   1.59,   0.05,  (max)
05/17 00Z,   0.00,   1.49,  99.90,   1.54,   0.05,
05/17 01Z,   0.00,   1.01,  99.90,   1.06,   0.05,
05/17 02Z,   0.00,   0.37,  99.90,   0.42,   0.05,
05/17 03Z,   0.00,  -0.17,  99.90,  -0.12,   0.05,
05/17 04Z,   0.00,  -0.39,  99.90,  -0.35,   0.05,  (min)
05/17 05Z,   0.00,  -0.19,  99.90,  -0.14,   0.05,
05/17 06Z,   0.00,   0.44,  99.90,   0.48,   0.05,
05/17 07Z,   0.00,   1.32,  99.90,   1.37,   0.05,
05/17 08Z,   0.10,   2.20,  99.90,   2.34,   0.05,
05/17 09Z,   0.10,   2.81,  99.90,   2.96,   0.05,
05/17 10Z,   0.00,   2.99,  99.90,   3.03,   0.05,  (max)
05/17 11Z,   0.10,   2.61,  99.90,   2.75,   0.05,
05/17 12Z,   0.00,   1.63,  99.90,   1.67,   0.05,
05/17 13Z,   0.10,   0.16,  99.90,   0.30,   0.05,
05/17 14Z,   0.10,  -1.52,  99.90,  -1.37,   0.05,
05/17 15Z,   0.00,  -3.04,  99.90,  -3.00,   0.05,
05/17 16Z,   0.10,  -4.13,  99.90,  -3.98,   0.05,
05/17 17Z,   0.00,  -4.57,  99.90,  -4.52,   0.05,  (min)
05/17 18Z,   0.00,  -4.30,  99.90,  -4.26,   0.05,
05/17 19Z,   0.00,  -3.42,  99.90,  -3.38,   0.05,
05/17 20Z,   0.00,  -2.18,  99.90,  -2.14,   0.05,
05/17 21Z,   0.00,  -0.86,  99.90,  -0.82,   0.05,
05/17 22Z,   0.00,   0.29,  99.90,   0.34,   0.05,
05/17 23Z,   0.00,   1.12,  99.90,   1.17,   0.05,
05/18 00Z,   0.00,   1.48,  99.90,   1.53,   0.05,  (max)
05/18 01Z,   0.00,   1.35,  99.90,   1.40,   0.05,
05/18 02Z,   0.00,   0.87,  99.90,   0.91,   0.05,
05/18 03Z,   0.00,   0.28,  99.90,   0.32,   0.05,
05/18 04Z,   0.00,  -0.18,  99.90,  -0.13,   0.05,
05/18 05Z,   0.00,  -0.33,  99.90,  -0.28,   0.05,  (min)
05/18 06Z,  -0.10,  -0.08,  99.90,  -0.13,   0.05,
05/18 07Z,  -0.10,   0.54,  99.90,   0.48,   0.05,
05/18 08Z,   0.00,   1.35,  99.90,   1.39,   0.05,
05/18 09Z,  -0.10,   2.10,  99.90,   2.04,   0.05,
05/18 10Z,  -0.10,   2.58,  99.90,   2.52,   0.05,
05/18 11Z,   0.00,   2.63,  99.90,   2.68,   0.05,  (max)
05/18 12Z,  -0.10,   2.16,  99.90,   2.11,   0.05,
05/18 13Z,   0.00,   1.15,  99.90,   1.19,   0.05,
05/18 14Z,   0.00,  -0.28,  99.90,  -0.23,   0.05,
05/18 15Z,   0.00,  -1.83,  99.90,  -1.79,   0.05,
05/18 16Z,  -0.10,  -3.19,  99.90,  -3.24,   0.05,
05/18 17Z,  -0.10,  -4.08,  99.90,  -4.14,   0.05,
05/18 18Z,  -0.10,  -4.36,  99.90,  -4.42,   0.05,  (min)
05/18 19Z,  -0.10,  -3.99,  99.90,  -4.04,   0.05,
05/18 20Z,  -0.10,  -3.07,  99.90,  -3.12,   0.05,
05/18 21Z,  -0.20,  -1.85,  99.90,  -2.00,   0.05,
05/18 22Z,  -0.10,  -0.59,  99.90,  -0.65,   0.05,
05/18 23Z,  -0.20,   0.49,  99.90,   0.34,   0.05,
05/19 00Z,  -0.20,   1.24,  99.90,   1.09,   0.05,
05/19 01Z,  -0.10,   1.53,  99.90,   1.48,   0.05,  (max)
05/19 02Z,  -0.10,   1.35,  99.90,   1.29,   0.05,
05/19 03Z,  -0.10,   0.84,  99.90,   0.78,   0.05,
05/19 04Z,  -0.10,   0.24,  99.90,   0.19,   0.05,
05/19 05Z,  -0.10,  -0.22,  99.90,  -0.28,   0.05,
05/19 06Z,  -0.20,  -0.39,  99.90,  -0.55,   0.05,  (min)
05/19 07Z,  -0.10,  -0.19,  99.90,  -0.24,   0.05,
05/19 08Z,  -0.20,   0.36,  99.90,   0.21,   0.05,
05/19 09Z,  -0.10,   1.09,  99.90,   1.03,   0.05,
05/19 10Z,  -0.20,   1.76,  99.90,   1.61,   0.05,
05/19 11Z,  -0.10,   2.19,  99.90,   2.13,   0.05,
05/19 12Z,  -0.10,   2.23,  99.90,   2.17,   0.05,  (max)
05/19 13Z,  -0.20,   1.77,  99.90,   1.62,   0.05,
05/19 14Z,  -0.10,   0.81,  99.90,   0.75,   0.05,
05/19 15Z,  -0.10,  -0.52,  99.90,  -0.58,   0.05,
05/19 16Z,  -0.20,  -1.94,  99.90,  -2.10,   0.05,
05/19 17Z,  -0.20,  -3.15,  99.90,  -3.30,   0.05,
05/19 18Z,  -0.10,  -3.92,  99.90,  -3.97,   0.05,
05/19 19Z,  -0.10,  -4.10,  99.90,  -4.15,   0.05,  (min)
05/19 20Z,  -0.20,  -3.65,  99.90,  -3.81,   0.05,
05/19 21Z,  -0.10,  -2.71,  99.90,  -2.76,   0.05,
05/19 22Z,  -0.20,  -1.49,  99.90,  -1.65,   0.05,
05/19 23Z,  -0.10,  -0.25,  99.90,  -0.31,   0.05,
05/20 00Z,  -0.10,   0.81,  99.90,   0.75,   0.05,