EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
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
#Atlantic City, NJ : 07/19/2025 00:21:25 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 06Z,   0.30,   3.77,   4.32,  99.90,   0.25,  (max)
07/17 07Z,   0.30,   2.94,   3.50,  99.90,   0.26,
07/17 08Z,   0.30,   1.89,   2.54,  99.90,   0.35,
07/17 09Z,   0.30,   0.91,   1.47,  99.90,   0.26,
07/17 10Z,   0.30,   0.24,   0.81,  99.90,   0.27,
07/17 11Z,   0.40,   0.04,   0.63,  99.90,   0.19,  (min)
07/17 12Z,   0.30,   0.37,   0.90,  99.90,   0.23,
07/17 13Z,   0.30,   1.19,   1.72,  99.90,   0.23,
07/17 14Z,   0.30,   2.28,   2.64,  99.90,   0.06,
07/17 15Z,   0.20,   3.32,   3.94,  99.90,   0.42,
07/17 16Z,   0.20,   4.04,   4.46,  99.90,   0.22,
07/17 17Z,   0.20,   4.35,   4.88,  99.90,   0.33,  (max)
07/17 18Z,   0.20,   4.24,   4.63,  99.90,   0.19,
07/17 19Z,   0.20,   3.71,   4.10,  99.90,   0.19,
07/17 20Z,   0.20,   2.87,   3.28,  99.90,   0.21,
07/17 21Z,   0.20,   1.93,   2.43,  99.90,   0.30,
07/17 22Z,   0.20,   1.14,   1.72,  99.90,   0.38,
07/17 23Z,   0.20,   0.66,   1.15,  99.90,   0.29,
07/18 00Z,   0.20,   0.63,   1.07,  99.90,   0.24,  (min)
07/18 01Z,   0.20,   1.07,   1.43,  99.90,   0.16,
07/18 02Z,   0.10,   1.89,   2.24,  99.90,   0.25,
07/18 03Z,   0.10,   2.81,   3.13,  99.90,   0.22,
07/18 04Z,   0.10,   3.55,   4.00,  99.90,   0.35,
07/18 05Z,   0.00,   3.93,   4.35,  99.90,   0.42,
07/18 06Z,   0.20,   3.92,   4.42,  99.90,   0.30,  (max)
07/18 07Z,   0.20,   3.49,   3.95,  99.90,   0.26,
07/18 08Z,   0.20,   2.70,   3.17,  99.90,   0.27,
07/18 09Z,   0.20,   1.73,   2.07,  99.90,   0.14,
07/18 10Z,   0.30,   0.83,   1.26,  99.90,   0.13,
07/18 11Z,   0.30,   0.24,   0.69,  99.90,   0.15,
07/18 12Z,   0.30,   0.11,   0.59,  99.90,   0.18,  (min)
07/18 13Z,   0.30,   0.50,   1.02,  99.90,   0.22,
07/18 14Z,   0.30,   1.36,   1.91,  99.90,   0.25,
07/18 15Z,   0.30,   2.46,   2.94,  99.90,   0.18,
07/18 16Z,   0.40,   3.49,   3.98,  99.90,   0.09,
07/18 17Z,   0.40,   4.20,   4.62,  99.90,   0.02,
07/18 18Z,   0.40,   4.52,   4.93,  99.90,   0.01,  (max)
07/18 19Z,   0.40,   4.41,   4.70,  99.90,  -0.11,
07/18 20Z,   0.40,   3.88,   4.34,  99.90,   0.06,
07/18 21Z,   0.40,   3.04,   3.38,  99.90,  -0.06,
07/18 22Z,   0.40,   2.08,   2.58,  99.90,   0.10,
07/18 23Z,   0.40,   1.25,   1.75,  99.90,   0.10,
07/19 00Z,   0.40,   0.72,   1.18,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 01Z,   0.40,   0.61,  99.90,   1.08,   0.07,  (min)
07/19 02Z,   0.40,   0.98,  99.90,   1.47,   0.08,
07/19 03Z,   0.40,   1.73,  99.90,   2.23,   0.09,
07/19 04Z,   0.40,   2.59,  99.90,   3.09,   0.10,
07/19 05Z,   0.40,   3.29,  99.90,   3.80,   0.11,
07/19 06Z,   0.40,   3.68,  99.90,   4.20,   0.12,
07/19 07Z,   0.40,   3.70,  99.90,   4.23,   0.13,  (max)
07/19 08Z,   0.40,   3.32,  99.90,   3.86,   0.14,
07/19 09Z,   0.40,   2.58,  99.90,   3.14,   0.15,
07/19 10Z,   0.40,   1.67,  99.90,   2.23,   0.16,
07/19 11Z,   0.40,   0.83,  99.90,   1.40,   0.17,
07/19 12Z,   0.40,   0.28,  99.90,   0.86,   0.18,
07/19 13Z,   0.40,   0.16,  99.90,   0.74,   0.18,  (min)
07/19 14Z,   0.50,   0.57,  99.90,   1.25,   0.18,
07/19 15Z,   0.40,   1.46,  99.90,   2.04,   0.18,
07/19 16Z,   0.40,   2.57,  99.90,   3.15,   0.18,
07/19 17Z,   0.50,   3.60,  99.90,   4.28,   0.18,
07/19 18Z,   0.40,   4.34,  99.90,   4.92,   0.18,
07/19 19Z,   0.50,   4.69,  99.90,   5.37,   0.18,  (max)
07/19 20Z,   0.50,   4.61,  99.90,   5.29,   0.18,
07/19 21Z,   0.50,   4.09,  99.90,   4.77,   0.18,
07/19 22Z,   0.50,   3.23,  99.90,   3.91,   0.18,
07/19 23Z,   0.50,   2.23,  99.90,   2.91,   0.18,
07/20 00Z,   0.50,   1.33,  99.90,   2.01,   0.18,
07/20 01Z,   0.50,   0.71,  99.90,   1.39,   0.18,
07/20 02Z,   0.60,   0.51,  99.90,   1.29,   0.18,  (min)
07/20 03Z,   0.60,   0.82,  99.90,   1.60,   0.18,
07/20 04Z,   0.60,   1.52,  99.90,   2.30,   0.18,
07/20 05Z,   0.50,   2.36,  99.90,   3.04,   0.18,
07/20 06Z,   0.50,   3.06,  99.90,   3.74,   0.18,
07/20 07Z,   0.50,   3.50,  99.90,   4.18,   0.18,
07/20 08Z,   0.50,   3.58,  99.90,   4.26,   0.18,  (max)
07/20 09Z,   0.60,   3.26,  99.90,   4.04,   0.18,
07/20 10Z,   0.50,   2.57,  99.90,   3.25,   0.18,
07/20 11Z,   0.50,   1.69,  99.90,   2.37,   0.18,
07/20 12Z,   0.50,   0.86,  99.90,   1.54,   0.18,
07/20 13Z,   0.60,   0.30,  99.90,   1.08,   0.18,
07/20 14Z,   0.50,   0.17,  99.90,   0.85,   0.18,  (min)
07/20 15Z,   0.40,   0.59,  99.90,   1.17,   0.18,
07/20 16Z,   0.50,   1.48,  99.90,   2.16,   0.18,
07/20 17Z,   0.50,   2.62,  99.90,   3.30,   0.18,
07/20 18Z,   0.50,   3.68,  99.90,   4.36,   0.18,
07/20 19Z,   0.50,   4.47,  99.90,   5.15,   0.18,
07/20 20Z,   0.50,   4.87,  99.90,   5.55,   0.18,  (max)
07/20 21Z,   0.50,   4.82,  99.90,   5.50,   0.18,
07/20 22Z,   0.40,   4.29,  99.90,   4.87,   0.18,
07/20 23Z,   0.40,   3.39,  99.90,   3.97,   0.18,
07/21 00Z,   0.40,   2.33,  99.90,   2.91,   0.18,
07/21 01Z,   0.40,   1.34,  99.90,   1.92,   0.18,
07/21 02Z,   0.40,   0.63,  99.90,   1.21,   0.18,
07/21 03Z,   0.40,   0.36,  99.90,   0.94,   0.18,  (min)
07/21 04Z,   0.40,   0.63,  99.90,   1.21,   0.18,
07/21 05Z,   0.40,   1.32,  99.90,   1.90,   0.18,
07/21 06Z,   0.50,   2.17,  99.90,   2.85,   0.18,
07/21 07Z,   0.50,   2.92,  99.90,   3.60,   0.18,
07/21 08Z,   0.50,   3.43,  99.90,   4.11,   0.18,
07/21 09Z,   0.50,   3.58,  99.90,   4.26,   0.18,  (max)
07/21 10Z,   0.60,   3.30,  99.90,   4.08,   0.18,
07/21 11Z,   0.60,   2.62,  99.90,   3.40,   0.18,
07/21 12Z,   0.60,   1.73,  99.90,   2.51,   0.18,
07/21 13Z,   0.70,   0.88,  99.90,   1.76,   0.18,
07/21 14Z,   0.70,   0.28,  99.90,   1.16,   0.18,
07/21 15Z,   0.70,   0.13,  99.90,   1.01,   0.18,  (min)
07/21 16Z,   0.80,   0.55,  99.90,   1.53,   0.18,
07/21 17Z,   0.80,   1.47,  99.90,   2.45,   0.18,
07/21 18Z,   0.80,   2.65,  99.90,   3.63,   0.18,
07/21 19Z,   0.90,   3.76,  99.90,   4.84,   0.18,
07/21 20Z,   0.90,   4.60,  99.90,   5.68,   0.18,
07/21 21Z,   0.90,   5.05,  99.90,   6.13,   0.18,  (max)
07/21 22Z,   0.90,   5.01,  99.90,   6.09,   0.18,
07/21 23Z,   0.90,   4.45,  99.90,   5.53,   0.18,
07/22 00Z,   0.80,   3.50,  99.90,   4.48,   0.18,
07/22 01Z,   0.80,   2.36,  99.90,   3.34,   0.18,
07/22 02Z,   0.80,   1.28,  99.90,   2.26,   0.18,
07/22 03Z,   0.80,   0.48,  99.90,   1.46,   0.18,
07/22 04Z,   0.70,   0.17,  99.90,   1.05,   0.18,  (min)
07/22 05Z,   0.70,   0.44,  99.90,   1.32,   0.18,
07/22 06Z,   0.70,   1.17,  99.90,   2.05,   0.18,
07/22 07Z,   0.70,   2.07,  99.90,   2.95,   0.18,
07/22 08Z,   0.60,   2.89,  99.90,   3.67,   0.18,
07/22 09Z,   0.70,   3.47,  99.90,   4.35,   0.18,
07/22 10Z,   0.60,   3.66,  99.90,   4.44,   0.18,  (max)
07/22 11Z,   0.60,   3.39,  99.90,   4.17,   0.18,
07/22 12Z,   0.70,   2.69,  99.90,   3.57,   0.18,
07/22 13Z,   0.70,   1.76,  99.90,   2.64,   0.18,
07/22 14Z,   0.70,   0.86,  99.90,   1.74,   0.18,
07/22 15Z,   0.70,   0.22,  99.90,   1.10,   0.18,
07/22 16Z,   0.70,   0.06,  99.90,   0.94,   0.18,  (min)
07/22 17Z,   0.70,   0.50,  99.90,   1.38,   0.18,
07/22 18Z,   0.70,   1.47,  99.90,   2.35,   0.18,