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
#Ocean City Inlet, MD : 06/30/2025 21:22:15 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 06Z,   0.40,   1.92,   2.77,  99.90,   0.45,
06/29 07Z,   0.40,   1.25,   2.20,  99.90,   0.55,
06/29 08Z,   0.40,   0.61,   1.62,  99.90,   0.61,
06/29 09Z,   0.40,   0.21,   1.31,  99.90,   0.70,
06/29 10Z,   0.40,   0.15,   1.24,  99.90,   0.69,  (min)
06/29 11Z,   0.40,   0.41,   1.42,  99.90,   0.61,
06/29 12Z,   0.40,   0.85,   1.68,  99.90,   0.43,
06/29 13Z,   0.40,   1.34,   2.16,  99.90,   0.42,
06/29 14Z,   0.40,   1.75,   2.57,  99.90,   0.42,
06/29 15Z,   0.40,   2.02,   2.77,  99.90,   0.35,
06/29 16Z,   0.40,   2.08,   2.78,  99.90,   0.30,  (max)
06/29 17Z,   0.40,   1.91,   2.69,  99.90,   0.38,
06/29 18Z,   0.40,   1.52,   2.43,  99.90,   0.51,
06/29 19Z,   0.40,   0.99,   1.98,  99.90,   0.59,
06/29 20Z,   0.40,   0.46,   1.54,  99.90,   0.68,
06/29 21Z,   0.40,   0.13,   1.21,  99.90,   0.68,
06/29 22Z,   0.40,   0.10,   1.14,  99.90,   0.64,  (min)
06/29 23Z,   0.40,   0.39,   1.35,  99.90,   0.56,
06/30 00Z,   0.40,   0.88,   1.72,  99.90,   0.44,
06/30 01Z,   0.40,   1.45,   2.30,  99.90,   0.45,
06/30 02Z,   0.40,   1.96,   2.65,  99.90,   0.29,
06/30 03Z,   0.30,   2.34,   2.97,  99.90,   0.33,
06/30 04Z,   0.40,   2.52,   3.15,  99.90,   0.23,  0.01 ft above HAT  (max)
06/30 05Z,   0.40,   2.47,   3.10,  99.90,   0.23,
06/30 06Z,   0.40,   2.18,   2.84,  99.90,   0.26,
06/30 07Z,   0.40,   1.68,   2.56,  99.90,   0.48,
06/30 08Z,   0.40,   1.08,   2.04,  99.90,   0.56,
06/30 09Z,   0.40,   0.55,   1.54,  99.90,   0.59,
06/30 10Z,   0.40,   0.24,   1.26,  99.90,   0.62,  (min)
06/30 11Z,   0.40,   0.25,   1.32,  99.90,   0.67,
06/30 12Z,   0.40,   0.53,   1.48,  99.90,   0.55,
06/30 13Z,   0.40,   0.97,   1.78,  99.90,   0.41,
06/30 14Z,   0.40,   1.44,   2.25,  99.90,   0.41,
06/30 15Z,   0.50,   1.81,   2.56,  99.90,   0.25,
06/30 16Z,   0.50,   2.03,   2.79,  99.90,   0.26,  (max)
06/30 17Z,   0.50,   2.05,   2.77,  99.90,   0.22,
06/30 18Z,   0.50,   1.87,   2.70,  99.90,   0.33,
06/30 19Z,   0.50,   1.50,   2.53,  99.90,   0.53,
06/30 20Z,   0.50,   1.01,   2.00,  99.90,   0.49,
06/30 21Z,   0.50,   0.56,   1.58,  99.90,   0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 22Z,   0.50,   0.27,  99.90,   1.28,   0.51,
06/30 23Z,   0.50,   0.27,  99.90,   1.26,   0.49,  (min)
07/01 00Z,   0.50,   0.54,  99.90,   1.51,   0.47,
07/01 01Z,   0.40,   0.99,  99.90,   1.85,   0.46,
07/01 02Z,   0.40,   1.50,  99.90,   2.34,   0.44,
07/01 03Z,   0.30,   1.94,  99.90,   2.66,   0.42,
07/01 04Z,   0.30,   2.23,  99.90,   2.94,   0.41,
07/01 05Z,   0.30,   2.34,  99.90,   3.03,   0.39,  (max)
07/01 06Z,   0.30,   2.24,  99.90,   2.91,   0.37,
07/01 07Z,   0.30,   1.94,  99.90,   2.59,   0.36,
07/01 08Z,   0.30,   1.47,  99.90,   2.11,   0.34,
07/01 09Z,   0.20,   0.94,  99.90,   1.47,   0.33,
07/01 10Z,   0.20,   0.50,  99.90,   1.03,   0.33,
07/01 11Z,   0.20,   0.28,  99.90,   0.81,   0.33,  (min)
07/01 12Z,   0.20,   0.35,  99.90,   0.88,   0.33,
07/01 13Z,   0.20,   0.66,  99.90,   1.19,   0.33,
07/01 14Z,   0.10,   1.10,  99.90,   1.52,   0.33,
07/01 15Z,   0.10,   1.53,  99.90,   1.96,   0.33,
07/01 16Z,   0.10,   1.86,  99.90,   2.29,   0.33,
07/01 17Z,   0.10,   2.04,  99.90,   2.46,   0.33,  (max)
07/01 18Z,   0.10,   2.03,  99.90,   2.46,   0.33,
07/01 19Z,   0.10,   1.85,  99.90,   2.28,   0.33,
07/01 20Z,   0.10,   1.51,  99.90,   1.93,   0.33,
07/01 21Z,   0.10,   1.07,  99.90,   1.50,   0.33,
07/01 22Z,   0.10,   0.66,  99.90,   1.08,   0.33,
07/01 23Z,   0.10,   0.41,  99.90,   0.84,   0.33,  (min)
07/02 00Z,   0.10,   0.41,  99.90,   0.84,   0.33,
07/02 01Z,   0.00,   0.66,  99.90,   0.99,   0.33,
07/02 02Z,   0.00,   1.07,  99.90,   1.40,   0.33,
07/02 03Z,   0.00,   1.51,  99.90,   1.84,   0.33,
07/02 04Z,   0.00,   1.88,  99.90,   2.20,   0.33,
07/02 05Z,   0.00,   2.09,  99.90,   2.42,   0.33,
07/02 06Z,   0.10,   2.14,  99.90,   2.57,   0.33,  (max)
07/02 07Z,   0.20,   2.01,  99.90,   2.54,   0.33,
07/02 08Z,   0.20,   1.71,  99.90,   2.23,   0.33,
07/02 09Z,   0.20,   1.28,  99.90,   1.80,   0.33,
07/02 10Z,   0.20,   0.82,  99.90,   1.34,   0.33,
07/02 11Z,   0.20,   0.46,  99.90,   0.99,   0.33,
07/02 12Z,   0.30,   0.33,  99.90,   0.95,   0.33,  (min)
07/02 13Z,   0.20,   0.46,  99.90,   0.98,   0.33,
07/02 14Z,   0.20,   0.80,  99.90,   1.32,   0.33,
07/02 15Z,   0.30,   1.22,  99.90,   1.85,   0.33,
07/02 16Z,   0.30,   1.62,  99.90,   2.25,   0.33,
07/02 17Z,   0.40,   1.91,  99.90,   2.64,   0.33,
07/02 18Z,   0.40,   2.06,  99.90,   2.78,   0.33,  (max)
07/02 19Z,   0.30,   2.04,  99.90,   2.67,   0.33,
07/02 20Z,   0.40,   1.87,  99.90,   2.59,   0.33,
07/02 21Z,   0.40,   1.54,  99.90,   2.27,   0.33,
07/02 22Z,   0.40,   1.13,  99.90,   1.85,   0.33,
07/02 23Z,   0.40,   0.75,  99.90,   1.47,   0.33,
07/03 00Z,   0.40,   0.52,  99.90,   1.25,   0.33,  (min)
07/03 01Z,   0.40,   0.53,  99.90,   1.25,   0.33,
07/03 02Z,   0.30,   0.76,  99.90,   1.38,   0.33,
07/03 03Z,   0.30,   1.12,  99.90,   1.75,   0.33,
07/03 04Z,   0.30,   1.50,  99.90,   2.12,   0.33,
07/03 05Z,   0.40,   1.79,  99.90,   2.52,   0.33,
07/03 06Z,   0.40,   1.95,  99.90,   2.68,   0.33,
07/03 07Z,   0.40,   1.96,  99.90,   2.69,   0.33,  (max)
07/03 08Z,   0.40,   1.81,  99.90,   2.54,   0.33,
07/03 09Z,   0.40,   1.51,  99.90,   2.24,   0.33,
07/03 10Z,   0.40,   1.11,  99.90,   1.83,   0.33,
07/03 11Z,   0.40,   0.70,  99.90,   1.43,   0.33,
07/03 12Z,   0.40,   0.43,  99.90,   1.16,   0.33,
07/03 13Z,   0.40,   0.38,  99.90,   1.10,   0.33,  (min)
07/03 14Z,   0.40,   0.57,  99.90,   1.29,   0.33,
07/03 15Z,   0.40,   0.92,  99.90,   1.65,   0.33,
07/03 16Z,   0.40,   1.34,  99.90,   2.06,   0.33,
07/03 17Z,   0.40,   1.70,  99.90,   2.43,   0.33,
07/03 18Z,   0.40,   1.97,  99.90,   2.69,   0.33,
07/03 19Z,   0.40,   2.10,  99.90,   2.83,   0.33,
07/03 20Z,   0.50,   2.08,  99.90,   2.91,   0.33,  (max)
07/03 21Z,   0.50,   1.90,  99.90,   2.73,   0.33,
07/03 22Z,   0.50,   1.58,  99.90,   2.40,   0.33,
07/03 23Z,   0.40,   1.17,  99.90,   1.90,   0.33,
07/04 00Z,   0.40,   0.80,  99.90,   1.53,   0.33,
07/04 01Z,   0.30,   0.59,  99.90,   1.22,   0.33,  (min)
07/04 02Z,   0.30,   0.60,  99.90,   1.23,   0.33,
07/04 03Z,   0.30,   0.82,  99.90,   1.44,   0.33,
07/04 04Z,   0.30,   1.14,  99.90,   1.76,   0.33,
07/04 05Z,   0.40,   1.46,  99.90,   2.19,   0.33,
07/04 06Z,   0.40,   1.71,  99.90,   2.44,   0.33,
07/04 07Z,   0.40,   1.84,  99.90,   2.57,   0.33,  (max)
07/04 08Z,   0.40,   1.82,  99.90,   2.55,   0.33,
07/04 09Z,   0.30,   1.65,  99.90,   2.28,   0.33,
07/04 10Z,   0.40,   1.34,  99.90,   2.07,   0.33,
07/04 11Z,   0.40,   0.96,  99.90,   1.68,   0.33,
07/04 12Z,   0.40,   0.61,  99.90,   1.33,   0.33,
07/04 13Z,  99.90,   0.41,  99.90,  99.90,   0.33,
07/04 14Z,  99.90,   0.43,  99.90,  99.90,   0.33,
07/04 15Z,  99.90,   0.66,  99.90,  99.90,   0.33,
07/04 16Z,  99.90,   1.03,  99.90,  99.90,   0.33,
07/04 17Z,  99.90,   1.44,  99.90,  99.90,   0.33,
07/04 18Z,  99.90,   1.79,  99.90,  99.90,   0.33,