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
#Crescent City, CA : 12/05/2025 15:23:16 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 00Z,   0.00,  -8.39,  -8.86,  99.90,  -0.47,
12/04 01Z,   0.10,  -8.27,  -8.46,  99.90,  -0.29,  (min)
12/04 02Z,   0.10,  -7.31,  -7.77,  99.90,  -0.56,
12/04 03Z,   0.00,  -5.75,  -6.19,  99.90,  -0.44,
12/04 04Z,   0.00,  -3.98,  -4.30,  99.90,  -0.32,
12/04 05Z,   0.00,  -2.39,  -2.83,  99.90,  -0.44,
12/04 06Z,   0.00,  -1.32,  -1.51,  99.90,  -0.19,
12/04 07Z,   0.00,  -0.94,  -1.41,  99.90,  -0.47,  (max)
12/04 08Z,   0.00,  -1.23,  -1.83,  99.90,  -0.60,
12/04 09Z,   0.00,  -1.99,  -2.21,  99.90,  -0.22,
12/04 10Z,   0.00,  -2.92,  -3.16,  99.90,  -0.24,
12/04 11Z,   0.00,  -3.64,  -4.01,  99.90,  -0.37,
12/04 12Z,   0.00,  -3.88,  -4.10,  99.90,  -0.22,  (min)
12/04 13Z,   0.00,  -3.47,  -3.64,  99.90,  -0.17,
12/04 14Z,   0.00,  -2.46,  -2.53,  99.90,  -0.07,
12/04 15Z,   0.00,  -1.07,  -1.24,  99.90,  -0.17,
12/04 16Z,   0.00,   0.36,   0.05,  99.90,  -0.31,
12/04 17Z,   0.00,   1.42,   1.04,  99.90,  -0.38,
12/04 18Z,   0.00,   1.78,   1.33,  99.90,  -0.45,  (max)
12/04 19Z,   0.00,   1.26,   0.86,  99.90,  -0.40,
12/04 20Z,   0.00,  -0.13,  -0.54,  99.90,  -0.41,
12/04 21Z,   0.00,  -2.18,  -2.87,  99.90,  -0.69,
12/04 22Z,   0.00,  -4.51,  -5.04,  99.90,  -0.53,
12/04 23Z,   0.00,  -6.67,  -7.03,  99.90,  -0.36,
12/05 00Z,   0.00,  -8.22,  -8.92,  99.90,  -0.70,
12/05 01Z,   0.00,  -8.90,  -9.11,  99.90,  -0.21,  (min)
12/05 02Z,   0.00,  -8.58,  -8.93,  99.90,  -0.35,
12/05 03Z,  -0.10,  -7.41,  -7.86,  99.90,  -0.35,
12/05 04Z,   0.00,  -5.66,  -6.06,  99.90,  -0.40,
12/05 05Z,   0.00,  -3.77,  -4.18,  99.90,  -0.41,
12/05 06Z,  -0.10,  -2.13,  -2.68,  99.90,  -0.45,
12/05 07Z,  -0.10,  -1.08,  -1.51,  99.90,  -0.33,
12/05 08Z,  -0.10,  -0.76,  -1.12,  99.90,  -0.26,  (max)
12/05 09Z,   0.00,  -1.12,  -1.54,  99.90,  -0.42,
12/05 10Z,   0.00,  -1.93,  -2.09,  99.90,  -0.16,
12/05 11Z,   0.00,  -2.86,  -3.28,  99.90,  -0.42,
12/05 12Z,   0.00,  -3.54,  -3.85,  99.90,  -0.31,
12/05 13Z,   0.00,  -3.69,  -3.85,  99.90,  -0.16,  (min)
12/05 14Z,   0.00,  -3.19,  -3.41,  99.90,  -0.22,
12/05 15Z,   0.00,  -2.11,  -2.34,  99.90,  -0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 16Z,   0.00,  -0.69,  99.90,  -0.93,  -0.24,
12/05 17Z,   0.00,   0.68,  99.90,   0.44,  -0.24,
12/05 18Z,   0.00,   1.62,  99.90,   1.37,  -0.25,
12/05 19Z,   0.00,   1.81,  99.90,   1.55,  -0.26,  (max)
12/05 20Z,   0.00,   1.09,  99.90,   0.82,  -0.26,
12/05 21Z,   0.00,  -0.49,  99.90,  -0.76,  -0.27,
12/05 22Z,   0.10,  -2.66,  99.90,  -2.84,  -0.27,
12/05 23Z,   0.10,  -5.03,  99.90,  -5.21,  -0.28,
12/06 00Z,   0.10,  -7.14,  99.90,  -7.32,  -0.29,
12/06 01Z,   0.10,  -8.57,  99.90,  -8.76,  -0.29,
12/06 02Z,   0.10,  -9.07,  99.90,  -9.26,  -0.30,  (min)
12/06 03Z,   0.10,  -8.57,  99.90,  -8.77,  -0.30,
12/06 04Z,   0.10,  -7.24,  99.90,  -7.44,  -0.30,
12/06 05Z,   0.00,  -5.40,  99.90,  -5.71,  -0.30,
12/06 06Z,   0.00,  -3.48,  99.90,  -3.79,  -0.30,
12/06 07Z,   0.10,  -1.89,  99.90,  -2.09,  -0.30,
12/06 08Z,   0.10,  -0.92,  99.90,  -1.12,  -0.30,
12/06 09Z,   0.10,  -0.69,  99.90,  -0.90,  -0.30,  (max)
12/06 10Z,   0.00,  -1.13,  99.90,  -1.44,  -0.30,
12/06 11Z,   0.00,  -1.98,  99.90,  -2.28,  -0.30,
12/06 12Z,   0.10,  -2.89,  99.90,  -3.09,  -0.30,
12/06 13Z,   0.00,  -3.51,  99.90,  -3.81,  -0.30,  (min)
12/06 14Z,   0.10,  -3.58,  99.90,  -3.78,  -0.30,
12/06 15Z,   0.10,  -3.01,  99.90,  -3.21,  -0.30,
12/06 16Z,   0.00,  -1.90,  99.90,  -2.20,  -0.30,
12/06 17Z,   0.00,  -0.52,  99.90,  -0.82,  -0.30,
12/06 18Z,   0.00,   0.76,  99.90,   0.46,  -0.30,
12/06 19Z,   0.00,   1.56,  99.90,   1.25,  -0.30,
12/06 20Z,   0.00,   1.58,  99.90,   1.28,  -0.30,  (max)
12/06 21Z,   0.00,   0.72,  99.90,   0.42,  -0.30,
12/06 22Z,   0.10,  -0.94,  99.90,  -1.14,  -0.30,
12/06 23Z,   0.10,  -3.12,  99.90,  -3.32,  -0.30,
12/07 00Z,   0.10,  -5.41,  99.90,  -5.61,  -0.30,
12/07 01Z,   0.00,  -7.37,  99.90,  -7.67,  -0.30,
12/07 02Z,   0.10,  -8.61,  99.90,  -8.82,  -0.30,
12/07 03Z,   0.10,  -8.92,  99.90,  -9.13,  -0.30,  (min)
12/07 04Z,   0.00,  -8.28,  99.90,  -8.58,  -0.30,
12/07 05Z,   0.00,  -6.86,  99.90,  -7.17,  -0.30,
12/07 06Z,   0.00,  -5.02,  99.90,  -5.33,  -0.30,
12/07 07Z,   0.00,  -3.17,  99.90,  -3.47,  -0.30,
12/07 08Z,   0.10,  -1.69,  99.90,  -1.89,  -0.30,
12/07 09Z,   0.00,  -0.84,  99.90,  -1.15,  -0.30,
12/07 10Z,   0.00,  -0.72,  99.90,  -1.03,  -0.30,  (max)
12/07 11Z,   0.00,  -1.22,  99.90,  -1.52,  -0.30,
12/07 12Z,   0.10,  -2.07,  99.90,  -2.28,  -0.30,
12/07 13Z,   0.00,  -2.94,  99.90,  -3.25,  -0.30,
12/07 14Z,   0.10,  -3.50,  99.90,  -3.70,  -0.30,
12/07 15Z,   0.00,  -3.51,  99.90,  -3.82,  -0.30,  (min)
12/07 16Z,   0.00,  -2.92,  99.90,  -3.23,  -0.30,
12/07 17Z,   0.00,  -1.85,  99.90,  -2.15,  -0.30,
12/07 18Z,   0.00,  -0.56,  99.90,  -0.87,  -0.30,
12/07 19Z,   0.00,   0.58,  99.90,   0.27,  -0.30,
12/07 20Z,   0.00,   1.23,  99.90,   0.92,  -0.30,  (max)
12/07 21Z,   0.00,   1.13,  99.90,   0.83,  -0.30,
12/07 22Z,   0.00,   0.20,  99.90,  -0.10,  -0.30,
12/07 23Z,   0.00,  -1.44,  99.90,  -1.74,  -0.30,
12/08 00Z,   0.00,  -3.51,  99.90,  -3.81,  -0.30,
12/08 01Z,   0.00,  -5.62,  99.90,  -5.93,  -0.30,
12/08 02Z,   0.00,  -7.36,  99.90,  -7.66,  -0.30,
12/08 03Z,   0.00,  -8.39,  99.90,  -8.69,  -0.30,
12/08 04Z,   0.00,  -8.52,  99.90,  -8.83,  -0.30,  (min)
12/08 05Z,   0.00,  -7.78,  99.90,  -8.08,  -0.30,
12/08 06Z,   0.00,  -6.35,  99.90,  -6.65,  -0.30,
12/08 07Z,   0.00,  -4.58,  99.90,  -4.88,  -0.30,
12/08 08Z,   0.00,  -2.85,  99.90,  -3.16,  -0.30,
12/08 09Z,   0.00,  -1.52,  99.90,  -1.83,  -0.30,
12/08 10Z,   0.00,  -0.81,  99.90,  -1.12,  -0.30,
12/08 11Z,   0.00,  -0.79,  99.90,  -1.09,  -0.30,  (max)
12/08 12Z,   0.00,  -1.32,  99.90,  -1.62,  -0.30,
12/08 13Z,   0.00,  -2.16,  99.90,  -2.46,  -0.30,
12/08 14Z,   0.00,  -2.98,  99.90,  -3.29,  -0.30,
12/08 15Z,   0.00,  -3.50,  99.90,  -3.80,  -0.30,
12/08 16Z,   0.00,  -3.50,  99.90,  -3.80,  -0.30,  (min)
12/08 17Z,   0.00,  -2.95,  99.90,  -3.26,  -0.30,
12/08 18Z,   0.00,  -1.98,  99.90,  -2.28,  -0.30,
12/08 19Z,   0.00,  -0.83,  99.90,  -1.14,  -0.30,
12/08 20Z,   0.00,   0.15,  99.90,  -0.16,  -0.30,
12/08 21Z,   0.00,   0.66,  99.90,   0.36,  -0.30,  (max)
12/08 22Z,   0.00,   0.49,  99.90,   0.19,  -0.30,
12/08 23Z,   0.00,  -0.41,  99.90,  -0.72,  -0.30,
12/09 00Z,   0.00,  -1.94,  99.90,  -2.24,  -0.30,
12/09 01Z,   0.00,  -3.81,  99.90,  -4.11,  -0.30,
12/09 02Z,   0.00,  -5.67,  99.90,  -5.97,  -0.30,
12/09 03Z,   0.00,  -7.14,  99.90,  -7.45,  -0.30,
12/09 04Z,   0.00,  -7.94,  99.90,  -8.25,  -0.30,  (min)
12/09 05Z,   0.00,  -7.93,  99.90,  -8.23,  -0.30,
12/09 06Z,   0.00,  -7.13,  99.90,  -7.44,  -0.30,
12/09 07Z,  99.90,  -5.75,  99.90,  99.90,  -0.30,
12/09 08Z,  99.90,  -4.10,  99.90,  99.90,  -0.30,
12/09 09Z,  99.90,  -2.53,  99.90,  99.90,  -0.30,
12/09 10Z,  99.90,  -1.36,  99.90,  99.90,  -0.30,
12/09 11Z,  99.90,  -0.78,  99.90,  99.90,  -0.30,
12/09 12Z,  99.90,  -0.83,  99.90,  99.90,  -0.30,