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
Surge List
#Sand Point, AK : 03/25/2025 15:23:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 00Z,   0.00,   1.09,   1.74,  99.90,   0.65,
03/24 01Z,   0.00,   0.86,   1.49,  99.90,   0.63,  (min)
03/24 02Z,   0.00,   1.00,   1.62,  99.90,   0.62,
03/24 03Z,   0.00,   1.54,   2.04,  99.90,   0.50,
03/24 04Z,   0.00,   2.31,   2.81,  99.90,   0.50,
03/24 05Z,   0.00,   3.12,   3.77,  99.90,   0.65,
03/24 06Z,   0.00,   3.84,   4.44,  99.90,   0.60,
03/24 07Z,   0.10,   4.42,   4.93,  99.90,   0.41,
03/24 08Z,   0.00,   4.77,   5.29,  99.90,   0.52,
03/24 09Z,   0.00,   4.82,   5.38,  99.90,   0.56,  (max)
03/24 10Z,   0.00,   4.66,   5.34,  99.90,   0.68,
03/24 11Z,   0.00,   4.47,   5.01,  99.90,   0.54,
03/24 12Z,   0.00,   4.37,   4.76,  99.90,   0.39,
03/24 13Z,   0.00,   4.38,   4.76,  99.90,   0.38,  (min)
03/24 14Z,   0.00,   4.57,   4.84,  99.90,   0.27,
03/24 15Z,   0.00,   4.96,   5.22,  99.90,   0.26,
03/24 16Z,   0.00,   5.49,   5.67,  99.90,   0.18,
03/24 17Z,  -0.10,   5.95,   5.98,  99.90,   0.13,
03/24 18Z,   0.00,   6.17,   6.18,  99.90,   0.01,  (max)
03/24 19Z,   0.00,   6.09,   6.12,  99.90,   0.03,
03/24 20Z,  -0.10,   5.67,   5.76,  99.90,   0.19,
03/24 21Z,  -0.10,   4.85,   4.98,  99.90,   0.23,
03/24 22Z,  -0.20,   3.71,   3.81,  99.90,   0.30,
03/24 23Z,  -0.20,   2.50,   2.65,  99.90,   0.35,
03/25 00Z,  -0.20,   1.47,   1.57,  99.90,   0.30,
03/25 01Z,  -0.30,   0.74,   0.83,  99.90,   0.39,
03/25 02Z,  -0.30,   0.43,   0.52,  99.90,   0.39,  (min)
03/25 03Z,  -0.40,   0.64,   0.66,  99.90,   0.42,
03/25 04Z,  -0.40,   1.35,   1.33,  99.90,   0.38,
03/25 05Z,  -0.40,   2.37,   2.31,  99.90,   0.34,
03/25 06Z,  -0.30,   3.43,   3.57,  99.90,   0.44,
03/25 07Z,  -0.30,   4.36,   4.49,  99.90,   0.43,
03/25 08Z,  -0.30,   5.04,   5.13,  99.90,   0.39,
03/25 09Z,  -0.30,   5.33,   5.59,  99.90,   0.56,  (max)
03/25 10Z,  -0.40,   5.18,   5.58,  99.90,   0.80,
03/25 11Z,  -0.40,   4.74,   5.17,  99.90,   0.83,
03/25 12Z,  -0.50,   4.24,   4.59,  99.90,   0.85,
03/25 13Z,  -0.50,   3.86,   4.13,  99.90,   0.77,
03/25 14Z,  -0.50,   3.71,   3.98,  99.90,   0.77,  (min)
03/25 15Z,  -0.50,   3.89,   4.12,  99.90,   0.73,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 16Z,  -0.50,   4.43,  99.90,   4.66,   0.73,
03/25 17Z,  -0.40,   5.21,  99.90,   5.54,   0.73,
03/25 18Z,  -0.40,   5.95,  99.90,   6.27,   0.72,
03/25 19Z,  -0.30,   6.42,  99.90,   6.84,   0.72,
03/25 20Z,  -0.20,   6.51,  99.90,   7.02,   0.71,  (max)
03/25 21Z,  -0.20,   6.10,  99.90,   6.60,   0.71,
03/25 22Z,  -0.30,   5.15,  99.90,   5.55,   0.70,
03/25 23Z,  -0.30,   3.79,  99.90,   4.19,   0.70,
03/26 00Z,  -0.40,   2.35,  99.90,   2.64,   0.69,
03/26 01Z,  -0.40,   1.12,  99.90,   1.41,   0.69,
03/26 02Z,  -0.50,   0.31,  99.90,   0.49,   0.68,
03/26 03Z,  -0.50,   0.06,  99.90,   0.24,   0.68,  (min)
03/26 04Z,  -0.60,   0.48,  99.90,   0.56,   0.68,
03/26 05Z,  -0.60,   1.50,  99.90,   1.58,   0.68,
03/26 06Z,  -0.50,   2.83,  99.90,   3.01,   0.68,
03/26 07Z,  -0.40,   4.14,  99.90,   4.42,   0.68,
03/26 08Z,  -0.40,   5.19,  99.90,   5.47,   0.68,
03/26 09Z,  -0.40,   5.81,  99.90,   6.09,   0.68,
03/26 10Z,  -0.40,   5.85,  99.90,   6.13,   0.68,  (max)
03/26 11Z,  -0.40,   5.33,  99.90,   5.61,   0.68,
03/26 12Z,  -0.50,   4.48,  99.90,   4.66,   0.68,
03/26 13Z,  -0.50,   3.62,  99.90,   3.80,   0.68,
03/26 14Z,  -0.60,   3.00,  99.90,   3.08,   0.68,
03/26 15Z,  -0.60,   2.79,  99.90,   2.87,   0.68,  (min)
03/26 16Z,  -0.70,   3.09,  99.90,   3.07,   0.68,
03/26 17Z,  -0.70,   3.92,  99.90,   3.89,   0.68,
03/26 18Z,  -0.70,   5.04,  99.90,   5.02,   0.68,
03/26 19Z,  -0.70,   6.09,  99.90,   6.07,   0.68,
03/26 20Z,  -0.70,   6.79,  99.90,   6.76,   0.68,
03/26 21Z,  -0.70,   6.95,  99.90,   6.93,   0.68,  (max)
03/26 22Z,  -0.70,   6.45,  99.90,   6.43,   0.68,
03/26 23Z,  -0.70,   5.29,  99.90,   5.27,   0.68,
03/27 00Z,  -0.90,   3.68,  99.90,   3.46,   0.68,
03/27 01Z,  -1.00,   2.03,  99.90,   1.71,   0.68,
03/27 02Z,  -1.00,   0.71,  99.90,   0.38,   0.68,
03/27 03Z,  -1.00,  -0.05,  99.90,  -0.37,   0.68,
03/27 04Z,  -1.00,  -0.08,  99.90,  -0.40,   0.68,  (min)
03/27 05Z,  -0.90,   0.68,  99.90,   0.46,   0.68,
03/27 06Z,  -0.80,   2.07,  99.90,   1.95,   0.68,
03/27 07Z,  -0.70,   3.70,  99.90,   3.68,   0.68,
03/27 08Z,  -0.70,   5.16,  99.90,   5.14,   0.68,
03/27 09Z,  -0.80,   6.17,  99.90,   6.05,   0.68,
03/27 10Z,  -0.90,   6.54,  99.90,   6.32,   0.68,  (max)
03/27 11Z,  -0.90,   6.17,  99.90,   5.95,   0.68,
03/27 12Z,  -0.90,   5.15,  99.90,   4.93,   0.68,
03/27 13Z,  -0.90,   3.85,  99.90,   3.63,   0.68,
03/27 14Z,  -0.90,   2.66,  99.90,   2.44,   0.68,
03/27 15Z,  -0.90,   1.90,  99.90,   1.68,   0.68,
03/27 16Z,  -0.80,   1.75,  99.90,   1.63,   0.68,  (min)
03/27 17Z,  -0.80,   2.31,  99.90,   2.19,   0.68,
03/27 18Z,  -0.70,   3.50,  99.90,   3.48,   0.68,
03/27 19Z,  -0.70,   4.98,  99.90,   4.96,   0.68,
03/27 20Z,  -0.70,   6.30,  99.90,   6.28,   0.68,
03/27 21Z,  -0.70,   7.14,  99.90,   7.12,   0.68,
03/27 22Z,  -0.60,   7.28,  99.90,   7.36,   0.68,  (max)
03/27 23Z,  -0.60,   6.62,  99.90,   6.70,   0.68,
03/28 00Z,  -0.60,   5.22,  99.90,   5.29,   0.68,
03/28 01Z,  -0.60,   3.40,  99.90,   3.48,   0.68,
03/28 02Z,  -0.60,   1.65,  99.90,   1.73,   0.68,
03/28 03Z,  -0.50,   0.38,  99.90,   0.56,   0.68,
03/28 04Z,  -0.50,  -0.17,  99.90,   0.01,   0.68,  (min)
03/28 05Z,  -0.50,   0.15,  99.90,   0.33,   0.68,
03/28 06Z,  -0.50,   1.32,  99.90,   1.50,   0.68,
03/28 07Z,  -0.50,   3.05,  99.90,   3.23,   0.68,
03/28 08Z,  -0.50,   4.87,  99.90,   5.05,   0.68,
03/28 09Z,  -0.40,   6.32,  99.90,   6.60,   0.68,
03/28 10Z,  -0.40,   7.11,  99.90,   7.39,   0.68,  (max)
03/28 11Z,  -0.50,   7.07,  99.90,   7.25,   0.68,
03/28 12Z,  -0.50,   6.16,  99.90,   6.34,   0.68,
03/28 13Z,  -0.50,   4.62,  99.90,   4.80,   0.68,
03/28 14Z,  -0.50,   2.92,  99.90,   3.09,   0.68,
03/28 15Z,  -0.60,   1.51,  99.90,   1.59,   0.68,
03/28 16Z,  -0.60,   0.74,  99.90,   0.82,   0.68,  (min)
03/28 17Z,  -0.60,   0.77,  99.90,   0.85,   0.68,
03/28 18Z,  -0.60,   1.66,  99.90,   1.74,   0.68,
03/28 19Z,  -0.50,   3.22,  99.90,   3.39,   0.68,
03/28 20Z,  -0.50,   5.00,  99.90,   5.18,   0.68,
03/28 21Z,  -0.50,   6.50,  99.90,   6.68,   0.68,
03/28 22Z,  -0.50,   7.37,  99.90,   7.54,   0.68,
03/28 23Z,  -0.50,   7.40,  99.90,   7.58,   0.68,  (max)
03/29 00Z,  -0.50,   6.54,  99.90,   6.72,   0.68,
03/29 01Z,  -0.50,   4.95,  99.90,   5.13,   0.68,
03/29 02Z,  -0.60,   3.03,  99.90,   3.11,   0.68,
03/29 03Z,  -0.60,   1.34,  99.90,   1.42,   0.68,
03/29 04Z,  -0.70,   0.28,  99.90,   0.26,   0.68,
03/29 05Z,  -0.60,   0.07,  99.90,   0.15,   0.68,  (min)
03/29 06Z,  -0.60,   0.79,  99.90,   0.87,   0.68,
03/29 07Z,  99.90,   2.33,  99.90,  99.90,   0.68,
03/29 08Z,  99.90,   4.30,  99.90,  99.90,   0.68,
03/29 09Z,  99.90,   6.15,  99.90,  99.90,   0.68,
03/29 10Z,  99.90,   7.40,  99.90,  99.90,   0.68,
03/29 11Z,  99.90,   7.81,  99.90,  99.90,   0.68,
03/29 12Z,  99.90,   7.25,  99.90,  99.90,   0.68,