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
#Point Reyes, CA : 12/12/2024 07:21:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/10 12Z,  -0.50,   4.91,   4.93,  99.90,   0.52,
12/10 13Z,  -0.50,   5.72,   5.75,  99.90,   0.53,
12/10 14Z,  -0.50,   6.08,   5.97,  99.90,   0.39,  (max)
12/10 15Z,  -0.50,   5.89,   5.80,  99.90,   0.41,
12/10 16Z,  -0.50,   5.21,   5.07,  99.90,   0.36,
12/10 17Z,  -0.60,   4.17,   4.01,  99.90,   0.44,
12/10 18Z,  -0.50,   3.00,   2.95,  99.90,   0.45,
12/10 19Z,  -0.50,   1.94,   1.85,  99.90,   0.41,
12/10 20Z,  -0.50,   1.21,   1.22,  99.90,   0.51,
12/10 21Z,  -0.50,   0.94,   0.87,  99.90,   0.43,  (min)
12/10 22Z,  -0.40,   1.14,   1.09,  99.90,   0.35,
12/10 23Z,  -0.40,   1.73,   1.75,  99.90,   0.42,
12/11 00Z,  -0.30,   2.51,   2.61,  99.90,   0.40,
12/11 01Z,  -0.30,   3.27,   3.17,  99.90,   0.20,
12/11 02Z,  -0.30,   3.80,   3.79,  99.90,   0.29,
12/11 03Z,  -0.40,   3.97,   4.02,  99.90,   0.45,  (max)
12/11 04Z,  -0.40,   3.75,   3.66,  99.90,   0.31,
12/11 05Z,  -0.30,   3.22,   3.24,  99.90,   0.32,
12/11 06Z,  -0.40,   2.57,   2.46,  99.90,   0.29,
12/11 07Z,  -0.40,   2.01,   2.11,  99.90,   0.50,
12/11 08Z,  -0.40,   1.74,   1.85,  99.90,   0.51,  (min)
12/11 09Z,  -0.40,   1.89,   1.96,  99.90,   0.47,
12/11 10Z,  -0.40,   2.50,   2.54,  99.90,   0.44,
12/11 11Z,  -0.40,   3.47,   3.63,  99.90,   0.56,
12/11 12Z,  -0.40,   4.60,   4.91,  99.90,   0.71,
12/11 13Z,  -0.30,   5.64,   5.79,  99.90,   0.45,
12/11 14Z,  -0.40,   6.34,   6.36,  99.90,   0.42,
12/11 15Z,  -0.40,   6.51,   6.59,  99.90,   0.48,  (max)
12/11 16Z,  -0.30,   6.09,   6.10,  99.90,   0.31,
12/11 17Z,  -0.30,   5.11,   5.22,  99.90,   0.41,
12/11 18Z,  -0.20,   3.78,   3.95,  99.90,   0.37,
12/11 19Z,  -0.20,   2.35,   2.45,  99.90,   0.30,
12/11 20Z,  -0.10,   1.09,   1.20,  99.90,   0.21,
12/11 21Z,  -0.10,   0.26,   0.37,  99.90,   0.21,
12/11 22Z,   0.00,  -0.01,   0.28,  99.90,   0.29,  (min)
12/11 23Z,   0.00,   0.28,   0.57,  99.90,   0.29,
12/12 00Z,   0.00,   1.03,   1.38,  99.90,   0.35,
12/12 01Z,   0.10,   2.02,   2.29,  99.90,   0.17,
12/12 02Z,   0.10,   2.99,   3.36,  99.90,   0.27,
12/12 03Z,   0.00,   3.71,   3.98,  99.90,   0.27,
12/12 04Z,   0.10,   4.05,   4.35,  99.90,   0.20,  (max)
12/12 05Z,   0.20,   3.95,   4.32,  99.90,   0.17,
12/12 06Z,   0.10,   3.52,   3.93,  99.90,   0.31,
12/12 07Z,   0.10,   2.94,   3.37,  99.90,   0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/12 08Z,   0.20,   2.44,  99.90,   2.97,   0.33,
12/12 09Z,   0.30,   2.24,  99.90,   2.87,   0.32,  (min)
12/12 10Z,   0.30,   2.47,  99.90,   3.10,   0.32,
12/12 11Z,   0.10,   3.15,  99.90,   3.57,   0.32,
12/12 12Z,   0.20,   4.17,  99.90,   4.68,   0.32,
12/12 13Z,   0.20,   5.30,  99.90,   5.81,   0.32,
12/12 14Z,   0.00,   6.27,  99.90,   6.58,   0.31,
12/12 15Z,   0.10,   6.83,  99.90,   7.24,   0.31,  (max)
12/12 16Z,   0.00,   6.79,  99.90,   7.10,   0.31,
12/12 17Z,   0.00,   6.11,  99.90,   6.41,   0.31,
12/12 18Z,   0.00,   4.86,  99.90,   5.16,   0.30,
12/12 19Z,   0.00,   3.27,  99.90,   3.57,   0.30,
12/12 20Z,   0.00,   1.63,  99.90,   1.93,   0.30,
12/12 21Z,   0.00,   0.25,  99.90,   0.56,   0.30,
12/12 22Z,   0.10,  -0.60,  99.90,  -0.20,   0.30,
12/12 23Z,   0.10,  -0.81,  99.90,  -0.41,   0.30,  (min)
12/13 00Z,   0.00,  -0.37,  99.90,  -0.07,   0.30,
12/13 01Z,   0.00,   0.57,  99.90,   0.87,   0.30,
12/13 02Z,   0.00,   1.75,  99.90,   2.05,   0.30,
12/13 03Z,   0.00,   2.91,  99.90,   3.21,   0.30,
12/13 04Z,   0.00,   3.78,  99.90,   4.08,   0.30,
12/13 05Z,   0.00,   4.21,  99.90,   4.51,   0.30,  (max)
12/13 06Z,   0.00,   4.18,  99.90,   4.48,   0.30,
12/13 07Z,   0.00,   3.80,  99.90,   4.10,   0.30,
12/13 08Z,   0.00,   3.25,  99.90,   3.55,   0.30,
12/13 09Z,  -0.10,   2.81,  99.90,   3.01,   0.30,
12/13 10Z,   0.00,   2.67,  99.90,   2.97,   0.30,  (min)
12/13 11Z,   0.00,   2.97,  99.90,   3.27,   0.30,
12/13 12Z,   0.00,   3.71,  99.90,   4.01,   0.30,
12/13 13Z,  -0.10,   4.75,  99.90,   4.95,   0.30,
12/13 14Z,   0.00,   5.85,  99.90,   6.15,   0.30,
12/13 15Z,   0.00,   6.74,  99.90,   7.04,   0.30,
12/13 16Z,   0.00,   7.14,  99.90,   7.44,   0.30,  (max)
12/13 17Z,   0.00,   6.89,  99.90,   7.19,   0.30,
12/13 18Z,   0.00,   5.96,  99.90,   6.26,   0.30,
12/13 19Z,   0.00,   4.47,  99.90,   4.77,   0.30,
12/13 20Z,   0.00,   2.69,  99.90,   2.99,   0.30,
12/13 21Z,   0.00,   0.94,  99.90,   1.24,   0.30,
12/13 22Z,   0.10,  -0.47,  99.90,  -0.07,   0.30,
12/13 23Z,   0.20,  -1.27,  99.90,  -0.77,   0.30,
12/14 00Z,   0.10,  -1.34,  99.90,  -0.94,   0.30,  (min)
12/14 01Z,   0.10,  -0.73,  99.90,  -0.33,   0.30,
12/14 02Z,   0.20,   0.39,  99.90,   0.89,   0.30,
12/14 03Z,   0.30,   1.73,  99.90,   2.33,   0.30,
12/14 04Z,   0.20,   3.00,  99.90,   3.50,   0.30,
12/14 05Z,   0.20,   3.95,  99.90,   4.45,   0.30,
12/14 06Z,   0.30,   4.41,  99.90,   5.01,   0.30,  (max)
12/14 07Z,   0.30,   4.38,  99.90,   4.98,   0.30,
12/14 08Z,   0.30,   4.00,  99.90,   4.60,   0.30,
12/14 09Z,   0.40,   3.47,  99.90,   4.17,   0.30,
12/14 10Z,   0.40,   3.06,  99.90,   3.76,   0.30,  (min)
12/14 11Z,   0.50,   2.99,  99.90,   3.79,   0.30,
12/14 12Z,   0.50,   3.35,  99.90,   4.15,   0.30,
12/14 13Z,   0.50,   4.14,  99.90,   4.94,   0.30,
12/14 14Z,   0.60,   5.18,  99.90,   6.08,   0.30,
12/14 15Z,   0.50,   6.24,  99.90,   7.04,   0.30,
12/14 16Z,   0.50,   7.00,  99.90,   7.80,   0.30,  0.12 ft above HAT
12/14 17Z,   0.50,   7.23,  99.90,   8.03,   0.30,  0.35 ft above HAT  (max)
12/14 18Z,   0.50,   6.78,  99.90,   7.58,   0.30,
12/14 19Z,   0.50,   5.65,  99.90,   6.45,   0.30,
12/14 20Z,   0.70,   4.01,  99.90,   5.01,   0.30,
12/14 21Z,   0.70,   2.13,  99.90,   3.13,   0.30,
12/14 22Z,   0.80,   0.35,  99.90,   1.45,   0.30,
12/14 23Z,   0.70,  -0.99,  99.90,   0.01,   0.30,
12/15 00Z,   0.60,  -1.66,  99.90,  -0.76,   0.30,
12/15 01Z,   0.50,  -1.57,  99.90,  -0.77,   0.30,  (min)
12/15 02Z,   0.50,  -0.79,  99.90,   0.01,   0.30,
12/15 03Z,   0.40,   0.47,  99.90,   1.17,   0.30,
12/15 04Z,   0.20,   1.91,  99.90,   2.41,   0.30,
12/15 05Z,   0.10,   3.22,  99.90,   3.62,   0.30,
12/15 06Z,   0.00,   4.15,  99.90,   4.45,   0.30,
12/15 07Z,   0.00,   4.58,  99.90,   4.88,   0.30,  (max)
12/15 08Z,  -0.10,   4.51,  99.90,   4.71,   0.30,
12/15 09Z,  -0.20,   4.10,  99.90,   4.21,   0.30,
12/15 10Z,  -0.20,   3.59,  99.90,   3.69,   0.30,
12/15 11Z,  -0.30,   3.22,  99.90,   3.22,   0.30,
12/15 12Z,  -0.30,   3.20,  99.90,   3.20,   0.30,  (min)
12/15 13Z,  -0.30,   3.62,  99.90,   3.62,   0.30,
12/15 14Z,  -0.30,   4.43,  99.90,   4.44,   0.30,
12/15 15Z,  -0.20,   5.46,  99.90,   5.56,   0.30,
12/15 16Z,  -0.30,   6.43,  99.90,   6.43,   0.30,
12/15 17Z,  -0.20,   7.07,  99.90,   7.17,   0.30,
12/15 18Z,  -0.20,   7.13,  99.90,   7.23,   0.30,  (max)
12/15 19Z,  -0.30,   6.51,  99.90,   6.51,   0.30,
12/15 20Z,  -0.20,   5.24,  99.90,   5.34,   0.30,
12/15 21Z,  -0.20,   3.51,  99.90,   3.61,   0.30,
12/15 22Z,  -0.10,   1.63,  99.90,   1.83,   0.30,
12/15 23Z,  -0.10,  -0.07,  99.90,   0.13,   0.30,
12/16 00Z,  -0.10,  -1.26,  99.90,  -1.06,   0.30,