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
Port Heiden, AK
Egegik, AK
Naknek, AK
Clark's Pt, AK
Goodnews Bay
Quinhagak, AK
Kuskokwak, AK
Eek, Apokak, AK
Popokamute, AK
Scammon Bay AK
St. Lawrence, AK
Kwikluak, AK
Kawanak, AK
Apoon, Yukon, AK
St. Michaels, AK
Golovin, AK
Nome, AK
Port Clarence, AK
Kotzebue, AK
Pt. Barrow, AK
Prudhoe Bay, AK
St. Paul Island AK
Surge List
Norton Sound
Arctic Alaska
#Popokamute, AK : 06/20/2025 22:23:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/19 06Z,   0.20,  -5.30,  99.90,  -5.10,   0.00,  (max)
06/19 07Z,   0.20,  -6.78,  99.90,  -6.58,   0.00,
06/19 08Z,   0.20,  -8.38,  99.90,  -8.18,   0.00,
06/19 09Z,   0.20,  -9.70,  99.90,  -9.50,   0.00,
06/19 10Z,   0.10, -10.60,  99.90, -10.50,   0.00,
06/19 11Z,   0.10, -11.06,  99.90, -10.96,   0.00,  (min)
06/19 12Z,   0.10, -11.04,  99.90, -10.94,   0.00,
06/19 13Z,   0.10, -10.30,  99.90, -10.20,   0.00,
06/19 14Z,   0.00,  -8.41,  99.90,  -8.41,   0.00,
06/19 15Z,   0.00,  -5.66,  99.90,  -5.66,   0.00,
06/19 16Z,   0.00,  -3.25,  99.90,  -3.25,   0.00,
06/19 17Z,   0.00,  -2.23,  99.90,  -2.23,   0.00,  (max)
06/19 18Z,   0.00,  -2.82,  99.90,  -2.82,   0.00,
06/19 19Z,   0.00,  -4.55,  99.90,  -4.55,   0.00,
06/19 20Z,   0.00,  -6.70,  99.90,  -6.70,   0.00,
06/19 21Z,   0.10,  -8.68,  99.90,  -8.58,   0.00,
06/19 22Z,   0.10, -10.19,  99.90, -10.09,   0.00,
06/19 23Z,   0.10, -11.16,  99.90, -11.06,   0.00,
06/20 00Z,   0.10, -11.60,  99.90, -11.50,   0.00,  (min)
06/20 01Z,   0.20, -11.56,  99.90, -11.36,   0.00,
06/20 02Z,   0.20, -10.80,  99.90, -10.60,   0.00,
06/20 03Z,   0.30,  -8.99,  99.90,  -8.69,   0.00,
06/20 04Z,   0.30,  -6.56,  99.90,  -6.26,   0.00,
06/20 05Z,   0.30,  -4.58,  99.90,  -4.28,   0.00,
06/20 06Z,   0.30,  -3.86,  99.90,  -3.56,   0.00,  (max)
06/20 07Z,   0.30,  -4.56,  99.90,  -4.26,   0.00,
06/20 08Z,   0.30,  -6.13,  99.90,  -5.83,   0.00,
06/20 09Z,   0.20,  -7.86,  99.90,  -7.66,   0.00,
06/20 10Z,   0.20,  -9.31,  99.90,  -9.11,   0.00,
06/20 11Z,   0.30, -10.31,  99.90, -10.01,   0.00,
06/20 12Z,   0.20, -10.84,  99.90, -10.64,   0.00,  (min)
06/20 13Z,   0.20, -10.81,  99.90, -10.61,   0.00,
06/20 14Z,   0.20,  -9.98,  99.90,  -9.78,   0.00,
06/20 15Z,   0.20,  -7.93,  99.90,  -7.73,   0.00,
06/20 16Z,   0.20,  -5.16,  99.90,  -4.96,   0.00,
06/20 17Z,   0.20,  -3.05,  99.90,  -2.85,   0.00,
06/20 18Z,   0.20,  -2.51,  99.90,  -2.31,   0.00,  (max)
06/20 19Z,   0.20,  -3.51,  99.90,  -3.31,   0.00,
06/20 20Z,   0.20,  -5.47,  99.90,  -5.27,   0.00,
06/20 21Z,   0.40,  -7.66,  99.90,  -7.26,   0.00,
06/20 22Z,   0.50,  -9.55,  99.90,  -9.05,   0.00,
06/20 23Z,   0.60, -10.91,  99.90, -10.31,   0.00,
06/21 00Z,   0.70, -11.70,  99.90, -11.00,   0.00,
06/21 01Z,   0.70, -12.00,  99.90, -11.30,   0.00,  (min)
06/21 02Z,   0.80, -11.82,  99.90, -11.02,   0.00,
06/21 03Z,   0.80, -10.86,  99.90, -10.06,   0.00,
06/21 04Z,   0.80,  -8.78,  99.90,  -7.98,   0.00,
06/21 05Z,   0.90,  -6.10,  99.90,  -5.20,   0.00,
06/21 06Z,   1.10,  -3.91,  99.90,  -2.81,   0.00,
06/21 07Z,   1.20,  -3.05,  99.90,  -1.85,   0.00,  (max)
06/21 08Z,   1.30,  -3.73,  99.90,  -2.43,   0.00,
06/21 09Z,   1.40,  -5.40,  99.90,  -4.00,   0.00,
06/21 10Z,   1.50,  -7.27,  99.90,  -5.77,   0.00,
06/21 11Z,   1.60,  -8.87,  99.90,  -7.27,   0.00,
06/21 12Z,   1.50, -10.02,  99.90,  -8.52,   0.00,
06/21 13Z,   1.50, -10.62,  99.90,  -9.12,   0.00,  (min)
06/21 14Z,   1.50, -10.62,  99.90,  -9.12,   0.00,
06/21 15Z,   1.50,  -9.73,  99.90,  -8.23,   0.00,
06/21 16Z,   1.40,  -7.58,  99.90,  -6.18,   0.00,
06/21 17Z,   1.40,  -4.87,  99.90,  -3.47,   0.00,
06/21 18Z,   1.40,  -3.06,  99.90,  -1.66,   0.00,
06/21 19Z,   1.40,  -2.93,  99.90,  -1.53,   0.00,  (max)
06/21 20Z,   1.40,  -4.22,  99.90,  -2.82,   0.00,
06/21 21Z,   1.40,  -6.30,  99.90,  -4.90,   0.00,
06/21 22Z,   1.50,  -8.48,  99.90,  -6.98,   0.00,
06/21 23Z,   1.50, -10.27,  99.90,  -8.77,   0.00,
06/22 00Z,   1.60, -11.49,  99.90,  -9.89,   0.00,
06/22 01Z,   1.60, -12.14,  99.90, -10.54,   0.00,
06/22 02Z,   1.50, -12.34,  99.90, -10.84,   0.00,  (min)
06/22 03Z,   1.50, -12.04,  99.90, -10.54,   0.00,
06/22 04Z,   1.40, -10.88,  99.90,  -9.48,   0.00,
06/22 05Z,   1.30,  -8.55,  99.90,  -7.25,   0.00,
06/22 06Z,   1.30,  -5.62,  99.90,  -4.32,   0.00,
06/22 07Z,   1.20,  -3.23,  99.90,  -2.03,   0.00,
06/22 08Z,   1.10,  -2.26,  99.90,  -1.16,   0.00,  (max)
06/22 09Z,   1.10,  -2.93,  99.90,  -1.83,   0.00,
06/22 10Z,   1.10,  -4.68,  99.90,  -3.58,   0.00,
06/22 11Z,   1.00,  -6.69,  99.90,  -5.69,   0.00,
06/22 12Z,   1.00,  -8.46,  99.90,  -7.46,   0.00,
06/22 13Z,   0.90,  -9.75,  99.90,  -8.85,   0.00,
06/22 14Z,   0.80, -10.45,  99.90,  -9.65,   0.00,
06/22 15Z,   0.80, -10.49,  99.90,  -9.69,   0.00,  (min)
06/22 16Z,   0.70,  -9.58,  99.90,  -8.88,   0.00,
06/22 17Z,   0.70,  -7.39,  99.90,  -6.69,   0.00,
06/22 18Z,   0.60,  -4.77,  99.90,  -4.17,   0.00,
06/22 19Z,   0.60,  -3.22,  99.90,  -2.62,   0.00,  (max)
06/22 20Z,   0.60,  -3.39,  99.90,  -2.79,   0.00,
06/22 21Z,   0.60,  -4.85,  99.90,  -4.25,   0.00,
06/22 22Z,   0.60,  -6.99,  99.90,  -6.39,   0.00,
06/22 23Z,   0.60,  -9.12,  99.90,  -8.52,   0.00,
06/23 00Z,   0.70, -10.82,  99.90, -10.12,   0.00,
06/23 01Z,   0.70, -11.92,  99.90, -11.22,   0.00,
06/23 02Z,   0.70, -12.47,  99.90, -11.77,   0.00,
06/23 03Z,   0.60, -12.58,  99.90, -11.98,   0.00,  (min)
06/23 04Z,   0.60, -12.18,  99.90, -11.58,   0.00,
06/23 05Z,   0.60, -10.84,  99.90, -10.24,   0.00,
06/23 06Z,   0.60,  -8.29,  99.90,  -7.69,   0.00,
06/23 07Z,   0.60,  -5.15,  99.90,  -4.55,   0.00,
06/23 08Z,   0.50,  -2.61,  99.90,  -2.11,   0.00,
06/23 09Z,   0.50,  -1.56,  99.90,  -1.06,   0.00,  (max)
06/23 10Z,   0.50,  -2.24,  99.90,  -1.74,   0.00,
06/23 11Z,   0.40,  -4.08,  99.90,  -3.68,   0.00,
06/23 12Z,   0.40,  -6.22,  99.90,  -5.82,   0.00,
06/23 13Z,   0.40,  -8.14,  99.90,  -7.74,   0.00,
06/23 14Z,   0.40,  -9.56,  99.90,  -9.16,   0.00,
06/23 15Z,   0.30, -10.34,  99.90, -10.04,   0.00,
06/23 16Z,   0.30, -10.43,  99.90, -10.13,   0.00,  (min)
06/23 17Z,   0.30,  -9.52,  99.90,  -9.22,   0.00,
06/23 18Z,   0.30,  -7.34,  99.90,  -7.04,   0.00,
06/23 19Z,   0.30,  -4.81,  99.90,  -4.51,   0.00,
06/23 20Z,   0.30,  -3.45,  99.90,  -3.15,   0.00,  (max)
06/23 21Z,   0.30,  -3.80,  99.90,  -3.50,   0.00,
06/23 22Z,   0.30,  -5.35,  99.90,  -5.05,   0.00,
06/23 23Z,   0.30,  -7.49,  99.90,  -7.19,   0.00,
06/24 00Z,   0.30,  -9.58,  99.90,  -9.28,   0.00,
06/24 01Z,   0.30, -11.19,  99.90, -10.89,   0.00,
06/24 02Z,   0.30, -12.20,  99.90, -11.90,   0.00,
06/24 03Z,   0.30, -12.68,  99.90, -12.38,   0.00,
06/24 04Z,   0.30, -12.74,  99.90, -12.44,   0.00,  (min)
06/24 05Z,   0.30, -12.25,  99.90, -11.95,   0.00,
06/24 06Z,   0.30, -10.75,  99.90, -10.45,   0.00,
06/24 07Z,   0.30,  -8.02,  99.90,  -7.72,   0.00,
06/24 08Z,   0.30,  -4.73,  99.90,  -4.43,   0.00,
06/24 09Z,   0.30,  -2.09,  99.90,  -1.79,   0.00,
06/24 10Z,   0.40,  -1.02,  99.90,  -0.62,   0.00,  (max)
06/24 11Z,   0.40,  -1.73,  99.90,  -1.33,   0.00,
06/24 12Z,   0.40,  -3.65,  99.90,  -3.25,   0.00,
06/24 13Z,  99.90,  -5.90,  99.90,  99.90,   0.00,
06/24 14Z,  99.90,  -7.95,  99.90,  99.90,   0.00,
06/24 15Z,  99.90,  -9.46,  99.90,  99.90,   0.00,
06/24 16Z,  99.90, -10.29,  99.90,  99.90,   0.00,
06/24 17Z,  99.90, -10.42,  99.90,  99.90,   0.00,
06/24 18Z,  99.90,  -9.54,  99.90,  99.90,   0.00,