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 : 04/19/2025 12:21:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 12Z,  -0.10,  -2.59,  -1.49,  99.90,   1.20,
04/17 13Z,  -0.10,  -2.50,  -1.50,  99.90,   1.10,  (max)
04/17 14Z,  -0.10,  -3.03,  -2.10,  99.90,   1.03,
04/17 15Z,  -0.10,  -4.08,  -3.03,  99.90,   1.15,
04/17 16Z,  -0.10,  -5.50,  -4.54,  99.90,   1.06,
04/17 17Z,  -0.10,  -7.08,  -6.38,  99.90,   0.80,
04/17 18Z,  -0.30,  -8.48,  -7.78,  99.90,   1.00,
04/17 19Z,  -0.40,  -9.37,  -8.65,  99.90,   1.12,
04/17 20Z,  -0.50,  -9.63,  -9.12,  99.90,   1.01,  (min)
04/17 21Z,  -0.50,  -9.32,  -8.83,  99.90,   0.99,
04/17 22Z,  -0.40,  -8.51,  -8.04,  99.90,   0.87,
04/17 23Z,  -0.40,  -7.38,  -6.92,  99.90,   0.86,
04/18 00Z,  -0.70,  -6.20,  -5.70,  99.90,   1.20,
04/18 01Z,  -0.70,  -5.29,  -4.89,  99.90,   1.10,
04/18 02Z,  -0.70,  -4.80,  -4.33,  99.90,   1.17,
04/18 03Z,  -0.60,  -4.71,  -4.15,  99.90,   1.16,  (max)
04/18 04Z,  -0.50,  -4.94,  -4.49,  99.90,   0.95,
04/18 05Z,  -0.50,  -5.40,  -4.99,  99.90,   0.91,
04/18 06Z,  -0.60,  -5.87,  -5.37,  99.90,   1.10,
04/18 07Z,  -0.60,  -6.08,  -5.59,  99.90,   1.09,  (min)
04/18 08Z,  -0.60,  -5.91,  -5.54,  99.90,   0.97,
04/18 09Z,  -0.50,  -5.39,  -4.99,  99.90,   0.90,
04/18 10Z,  -0.50,  -4.65,  -4.28,  99.90,   0.87,
04/18 11Z,  -0.50,  -3.80,  -3.38,  99.90,   0.92,
04/18 12Z,  -0.50,  -3.05,  -2.63,  99.90,   0.92,
04/18 13Z,  -0.50,  -2.68,  -2.24,  99.90,   0.94,  (max)
04/18 14Z,  -0.50,  -2.86,  -2.37,  99.90,   0.99,
04/18 15Z,  -0.50,  -3.57,  -3.04,  99.90,   1.03,
04/18 16Z,  -0.50,  -4.66,  -4.18,  99.90,   0.98,
04/18 17Z,  -0.50,  -6.02,  -5.58,  99.90,   0.94,
04/18 18Z,  -0.50,  -7.43,  -6.91,  99.90,   1.02,
04/18 19Z,  -0.50,  -8.58,  -8.12,  99.90,   0.96,
04/18 20Z,  -0.40,  -9.24,  -8.82,  99.90,   0.82,
04/18 21Z,  -0.40,  -9.34,  -8.98,  99.90,   0.76,  (min)
04/18 22Z,  -0.40,  -8.97,  -8.63,  99.90,   0.74,
04/18 23Z,  -0.50,  -8.22,  -7.75,  99.90,   0.97,
04/19 00Z,  -0.50,  -7.21,  -6.74,  99.90,   0.97,
04/19 01Z,  -0.50,  -6.22,  -5.85,  99.90,   0.87,
04/19 02Z,  -0.50,  -5.48,  -5.08,  99.90,   0.90,
04/19 03Z,  -0.50,  -5.09,  -4.66,  99.90,   0.93,
04/19 04Z,  -0.50,  -5.00,  -4.58,  99.90,   0.92,  (max)
04/19 05Z,  -0.50,  -5.14,  -4.88,  99.90,   0.76,
04/19 06Z,  -0.50,  -5.44,  -5.20,  99.90,   0.74,
04/19 07Z,  -0.40,  -5.72,  -5.42,  99.90,   0.70,
04/19 08Z,  -0.50,  -5.76,  -5.44,  99.90,   0.82,  (min)
04/19 09Z,  -0.50,  -5.49,  -5.25,  99.90,   0.74,
04/19 10Z,  -0.50,  -4.98,  -4.84,  99.90,   0.64,
04/19 11Z,  -0.50,  -4.34,  -4.12,  99.90,   0.72,
04/19 12Z,  -0.50,  -3.67,  -3.45,  99.90,   0.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 13Z,  -0.60,  -3.14,  99.90,  -2.99,   0.75,
04/19 14Z,  -0.60,  -2.97,  99.90,  -2.80,   0.77,  (max)
04/19 15Z,  -0.60,  -3.28,  99.90,  -3.08,   0.80,
04/19 16Z,  -0.60,  -4.01,  99.90,  -3.79,   0.82,
04/19 17Z,  -0.50,  -5.04,  99.90,  -4.69,   0.84,
04/19 18Z,  -0.50,  -6.26,  99.90,  -5.89,   0.87,
04/19 19Z,  -0.50,  -7.49,  99.90,  -7.10,   0.89,
04/19 20Z,  -0.50,  -8.47,  99.90,  -8.05,   0.92,
04/19 21Z,  -0.50,  -9.00,  99.90,  -8.56,   0.94,
04/19 22Z,  -0.60,  -9.08,  99.90,  -8.71,   0.97,  (min)
04/19 23Z,  -0.60,  -8.76,  99.90,  -8.36,   0.99,
04/20 00Z,  -0.60,  -8.10,  99.90,  -7.68,   1.02,
04/20 01Z,  -0.70,  -7.21,  99.90,  -6.90,   1.02,
04/20 02Z,  -0.70,  -6.33,  99.90,  -6.02,   1.02,
04/20 03Z,  -0.70,  -5.66,  99.90,  -5.35,   1.02,
04/20 04Z,  -0.60,  -5.26,  99.90,  -4.85,   1.02,
04/20 05Z,  -0.60,  -5.09,  99.90,  -4.67,   1.02,
04/20 06Z,  -0.50,  -5.11,  99.90,  -4.60,   1.02,  (max)
04/20 07Z,  -0.50,  -5.30,  99.90,  -4.78,   1.02,
04/20 08Z,  -0.40,  -5.48,  99.90,  -4.86,   1.02,  (min)
04/20 09Z,  -0.40,  -5.47,  99.90,  -4.86,   1.02,
04/20 10Z,  -0.40,  -5.24,  99.90,  -4.63,   1.02,
04/20 11Z,  -0.50,  -4.86,  99.90,  -4.34,   1.02,
04/20 12Z,  -0.60,  -4.38,  99.90,  -3.96,   1.02,
04/20 13Z,  -0.70,  -3.85,  99.90,  -3.53,   1.02,
04/20 14Z,  -0.70,  -3.44,  99.90,  -3.12,   1.02,
04/20 15Z,  -0.70,  -3.34,  99.90,  -3.02,   1.02,  (max)
04/20 16Z,  -0.70,  -3.63,  99.90,  -3.31,   1.02,
04/20 17Z,  -0.60,  -4.26,  99.90,  -3.84,   1.02,
04/20 18Z,  -0.60,  -5.15,  99.90,  -4.74,   1.02,
04/20 19Z,  -0.50,  -6.24,  99.90,  -5.72,   1.02,
04/20 20Z,  -0.40,  -7.36,  99.90,  -6.74,   1.02,
04/20 21Z,  -0.40,  -8.26,  99.90,  -7.65,   1.02,
04/20 22Z,  -0.40,  -8.79,  99.90,  -8.18,   1.02,
04/20 23Z,  -0.50,  -8.93,  99.90,  -8.41,   1.02,  (min)
04/21 00Z,  -0.60,  -8.70,  99.90,  -8.28,   1.02,
04/21 01Z,  -0.70,  -8.11,  99.90,  -7.79,   1.02,
04/21 02Z,  -0.80,  -7.27,  99.90,  -7.06,   1.02,
04/21 03Z,  -0.80,  -6.40,  99.90,  -6.18,   1.02,
04/21 04Z,  -0.80,  -5.68,  99.90,  -5.47,   1.02,
04/21 05Z,  -0.80,  -5.18,  99.90,  -4.97,   1.02,
04/21 06Z,  -0.70,  -4.90,  99.90,  -4.59,   1.02,
04/21 07Z,  -0.60,  -4.86,  99.90,  -4.45,   1.02,  (max)
04/21 08Z,  -0.60,  -5.04,  99.90,  -4.62,   1.02,
04/21 09Z,  -0.60,  -5.27,  99.90,  -4.85,   1.02,
04/21 10Z,  -0.60,  -5.38,  99.90,  -4.96,   1.02,
04/21 11Z,  -0.70,  -5.31,  99.90,  -5.00,   1.02,  (min)
04/21 12Z,  -0.70,  -5.11,  99.90,  -4.79,   1.02,
04/21 13Z,  -0.80,  -4.76,  99.90,  -4.54,   1.02,
04/21 14Z,  -0.80,  -4.30,  99.90,  -4.08,   1.02,
04/21 15Z,  -0.80,  -3.87,  99.90,  -3.66,   1.02,
04/21 16Z,  -0.80,  -3.69,  99.90,  -3.47,   1.02,  (max)
04/21 17Z,  -0.70,  -3.84,  99.90,  -3.52,   1.02,
04/21 18Z,  -0.70,  -4.29,  99.90,  -3.97,   1.02,
04/21 19Z,  -0.60,  -5.04,  99.90,  -4.62,   1.02,
04/21 20Z,  -0.50,  -6.03,  99.90,  -5.52,   1.02,
04/21 21Z,  -0.50,  -7.13,  99.90,  -6.61,   1.02,
04/21 22Z,  -0.60,  -8.07,  99.90,  -7.65,   1.02,
04/21 23Z,  -0.70,  -8.68,  99.90,  -8.36,   1.02,
04/22 00Z,  -0.80,  -8.91,  99.90,  -8.69,   1.02,  (min)
04/22 01Z,  -0.80,  -8.74,  99.90,  -8.52,   1.02,
04/22 02Z,  -0.80,  -8.14,  99.90,  -7.93,   1.02,
04/22 03Z,  -0.90,  -7.24,  99.90,  -7.12,   1.02,
04/22 04Z,  -0.80,  -6.26,  99.90,  -6.04,   1.02,
04/22 05Z,  -0.80,  -5.41,  99.90,  -5.20,   1.02,
04/22 06Z,  -0.70,  -4.80,  99.90,  -4.48,   1.02,
04/22 07Z,  -0.50,  -4.47,  99.90,  -3.95,   1.02,  (max)
04/22 08Z,  -0.50,  -4.48,  99.90,  -3.96,   1.02,
04/22 09Z,  -0.40,  -4.80,  99.90,  -4.19,   1.02,
04/22 10Z,  -0.50,  -5.24,  99.90,  -4.73,   1.02,
04/22 11Z,  -0.50,  -5.60,  99.90,  -5.08,   1.02,
04/22 12Z,  -0.50,  -5.77,  99.90,  -5.26,   1.02,
04/22 13Z,  -0.60,  -5.74,  99.90,  -5.32,   1.02,  (min)
04/22 14Z,  -0.60,  -5.45,  99.90,  -5.03,   1.02,
04/22 15Z,  -0.60,  -4.92,  99.90,  -4.50,   1.02,
04/22 16Z,  -0.70,  -4.34,  99.90,  -4.03,   1.02,
04/22 17Z,  -0.60,  -3.95,  99.90,  -3.53,   1.02,
04/22 18Z,  -0.50,  -3.86,  99.90,  -3.35,   1.02,  (max)
04/22 19Z,  -0.40,  -4.12,  99.90,  -3.50,   1.02,
04/22 20Z,  -0.40,  -4.76,  99.90,  -4.14,   1.02,
04/22 21Z,  -0.40,  -5.75,  99.90,  -5.13,   1.02,
04/22 22Z,  -0.50,  -6.91,  99.90,  -6.39,   1.02,
04/22 23Z,  -0.50,  -7.95,  99.90,  -7.43,   1.02,
04/23 00Z,  -0.60,  -8.66,  99.90,  -8.24,   1.02,