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
#Toke Point, WA : 07/07/2025 04:21:29 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/05 12Z,  -0.30, -10.36, -10.47,  99.90,   0.19,  (min)
07/05 13Z,  -0.30,  -9.70,  -9.69,  99.90,   0.31,
07/05 14Z,  -0.30,  -8.70,  -8.57,  99.90,   0.43,
07/05 15Z,  -0.30,  -7.59,  -7.60,  99.90,   0.29,
07/05 16Z,  -0.30,  -6.63,  -6.76,  99.90,   0.17,
07/05 17Z,  -0.30,  -6.11,  -6.26,  99.90,   0.15,
07/05 18Z,  -0.30,  -6.11,  -6.19,  99.90,   0.22,  (max)
07/05 19Z,  -0.30,  -6.48,  -6.62,  99.90,   0.16,
07/05 20Z,  -0.40,  -7.03,  -7.18,  99.90,   0.25,
07/05 21Z,  -0.40,  -7.59,  -7.82,  99.90,   0.17,
07/05 22Z,  -0.40,  -7.97,  -8.22,  99.90,   0.15,  (min)
07/05 23Z,  -0.40,  -7.93,  -8.15,  99.90,   0.18,
07/06 00Z,  -0.30,  -7.39,  -7.61,  99.90,   0.08,
07/06 01Z,  -0.40,  -6.45,  -6.64,  99.90,   0.21,
07/06 02Z,  -0.40,  -5.35,  -5.52,  99.90,   0.23,
07/06 03Z,  -0.40,  -4.31,  -4.51,  99.90,   0.20,
07/06 04Z,  -0.40,  -3.55,  -3.84,  99.90,   0.11,
07/06 05Z,  -0.40,  -3.34,  -3.70,  99.90,   0.04,  (max)
07/06 06Z,  -0.30,  -3.83,  -4.27,  99.90,  -0.14,
07/06 07Z,  -0.30,  -4.92,  -5.31,  99.90,  -0.09,
07/06 08Z,  -0.30,  -6.36,  -6.77,  99.90,  -0.11,
07/06 09Z,  -0.40,  -7.96,  -8.36,  99.90,   0.00,
07/06 10Z,  -0.40,  -9.48,  -9.84,  99.90,   0.04,
07/06 11Z,  -0.40, -10.61, -10.85,  99.90,   0.16,
07/06 12Z,  -0.40, -11.08, -11.31,  99.90,   0.17,  (min)
07/06 13Z,  -0.40, -10.84, -10.89,  99.90,   0.35,
07/06 14Z,  -0.40, -10.02,  -9.96,  99.90,   0.46,
07/06 15Z,  -0.40,  -8.85,  -8.72,  99.90,   0.53,
07/06 16Z,  -0.40,  -7.56,  -7.62,  99.90,   0.34,
07/06 17Z,  -0.40,  -6.47,  -6.68,  99.90,   0.19,
07/06 18Z,  -0.40,  -5.86,  -6.07,  99.90,   0.19,
07/06 19Z,  -0.40,  -5.79,  -5.95,  99.90,   0.24,  (max)
07/06 20Z,  -0.40,  -6.11,  -6.26,  99.90,   0.25,
07/06 21Z,  -0.40,  -6.64,  -6.93,  99.90,   0.11,
07/06 22Z,  -0.40,  -7.21,  -7.55,  99.90,   0.06,
07/06 23Z,  -0.40,  -7.60,  -7.99,  99.90,   0.01,  (min)
07/07 00Z,  -0.40,  -7.56,  -7.89,  99.90,   0.07,
07/07 01Z,  -0.40,  -6.99,  -7.34,  99.90,   0.05,
07/07 02Z,  -0.40,  -6.04,  -6.33,  99.90,   0.11,
07/07 03Z,  -0.40,  -4.94,  -5.23,  99.90,   0.11,
07/07 04Z,  -0.40,  -3.93,  -4.18,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 05Z,  -0.40,  -3.27,  99.90,  -3.53,   0.14,
07/07 06Z,  -0.40,  -3.23,  99.90,  -3.49,   0.14,  (max)
07/07 07Z,  -0.40,  -3.91,  99.90,  -4.18,   0.13,
07/07 08Z,  -0.40,  -5.18,  99.90,  -5.45,   0.13,
07/07 09Z,  -0.40,  -6.80,  99.90,  -7.08,   0.12,
07/07 10Z,  -0.30,  -8.54,  99.90,  -8.73,   0.12,
07/07 11Z,  -0.30, -10.15,  99.90, -10.34,   0.11,
07/07 12Z,  -0.30, -11.27,  99.90, -11.46,   0.10,
07/07 13Z,  -0.30, -11.61,  99.90, -11.81,   0.10,  (min)
07/07 14Z,  -0.30, -11.18,  99.90, -11.38,   0.09,
07/07 15Z,  -0.30, -10.14,  99.90, -10.35,   0.09,
07/07 16Z,  -0.30,  -8.75,  99.90,  -8.96,   0.08,
07/07 17Z,  -0.30,  -7.29,  99.90,  -7.50,   0.08,
07/07 18Z,  -0.30,  -6.12,  99.90,  -6.33,   0.08,
07/07 19Z,  -0.30,  -5.50,  99.90,  -5.71,   0.08,
07/07 20Z,  -0.30,  -5.45,  99.90,  -5.67,   0.08,  (max)
07/07 21Z,  -0.30,  -5.82,  99.90,  -6.04,   0.08,
07/07 22Z,  -0.30,  -6.42,  99.90,  -6.64,   0.08,
07/07 23Z,  -0.30,  -7.07,  99.90,  -7.29,   0.08,
07/08 00Z,  -0.30,  -7.49,  99.90,  -7.70,   0.08,  (min)
07/08 01Z,  -0.30,  -7.40,  99.90,  -7.61,   0.08,
07/08 02Z,  -0.30,  -6.74,  99.90,  -6.96,   0.08,
07/08 03Z,  -0.30,  -5.70,  99.90,  -5.92,   0.08,
07/08 04Z,  -0.30,  -4.55,  99.90,  -4.77,   0.08,
07/08 05Z,  -0.30,  -3.56,  99.90,  -3.77,   0.08,
07/08 06Z,  -0.30,  -3.00,  99.90,  -3.22,   0.08,  (max)
07/08 07Z,  -0.30,  -3.15,  99.90,  -3.36,   0.08,
07/08 08Z,  -0.30,  -4.05,  99.90,  -4.27,   0.08,
07/08 09Z,  -0.30,  -5.54,  99.90,  -5.75,   0.08,
07/08 10Z,  -0.30,  -7.35,  99.90,  -7.57,   0.08,
07/08 11Z,  -0.30,  -9.24,  99.90,  -9.46,   0.08,
07/08 12Z,  -0.30, -10.89,  99.90, -11.11,   0.08,
07/08 13Z,  -0.30, -11.91,  99.90, -12.12,   0.08,
07/08 14Z,  -0.30, -12.04,  99.90, -12.25,   0.08,  (min)
07/08 15Z,  -0.30, -11.32,  99.90, -11.54,   0.08,
07/08 16Z,  -0.30, -10.01,  99.90, -10.23,   0.08,
07/08 17Z,  -0.30,  -8.40,  99.90,  -8.62,   0.08,
07/08 18Z,  -0.30,  -6.83,  99.90,  -7.05,   0.08,
07/08 19Z,  -0.20,  -5.66,  99.90,  -5.77,   0.08,
07/08 20Z,  -0.20,  -5.12,  99.90,  -5.23,   0.08,  (max)
07/08 21Z,  -0.20,  -5.19,  99.90,  -5.31,   0.08,
07/08 22Z,  -0.20,  -5.70,  99.90,  -5.82,   0.08,
07/08 23Z,  -0.20,  -6.44,  99.90,  -6.55,   0.08,
07/09 00Z,  -0.20,  -7.17,  99.90,  -7.29,   0.08,
07/09 01Z,  -0.20,  -7.57,  99.90,  -7.69,   0.08,  (min)
07/09 02Z,  -0.20,  -7.37,  99.90,  -7.49,   0.08,
07/09 03Z,  -0.20,  -6.56,  99.90,  -6.67,   0.08,
07/09 04Z,  -0.20,  -5.38,  99.90,  -5.49,   0.08,
07/09 05Z,  -0.20,  -4.15,  99.90,  -4.27,   0.08,
07/09 06Z,  -0.20,  -3.18,  99.90,  -3.30,   0.08,
07/09 07Z,  -0.20,  -2.77,  99.90,  -2.89,   0.08,  (max)
07/09 08Z,  -0.20,  -3.14,  99.90,  -3.26,   0.08,
07/09 09Z,  -0.20,  -4.31,  99.90,  -4.42,   0.08,
07/09 10Z,  -0.20,  -6.03,  99.90,  -6.15,   0.08,
07/09 11Z,  -0.20,  -8.04,  99.90,  -8.16,   0.08,
07/09 12Z,  -0.20, -10.04,  99.90, -10.16,   0.08,
07/09 13Z,  -0.10, -11.65,  99.90, -11.66,   0.08,
07/09 14Z,  -0.10, -12.46,  99.90, -12.48,   0.08,  (min)
07/09 15Z,  -0.10, -12.28,  99.90, -12.29,   0.08,
07/09 16Z,  -0.10, -11.23,  99.90, -11.25,   0.08,
07/09 17Z,  -0.20,  -9.65,  99.90,  -9.76,   0.08,
07/09 18Z,  -0.20,  -7.87,  99.90,  -7.98,   0.08,
07/09 19Z,  -0.20,  -6.26,  99.90,  -6.38,   0.08,
07/09 20Z,  -0.20,  -5.19,  99.90,  -5.30,   0.08,
07/09 21Z,  -0.20,  -4.82,  99.90,  -4.94,   0.08,  (max)
07/09 22Z,  -0.20,  -5.10,  99.90,  -5.22,   0.08,
07/09 23Z,  -0.20,  -5.80,  99.90,  -5.91,   0.08,
07/10 00Z,  -0.20,  -6.68,  99.90,  -6.80,   0.08,
07/10 01Z,  -0.20,  -7.46,  99.90,  -7.58,   0.08,
07/10 02Z,  -0.20,  -7.77,  99.90,  -7.89,   0.08,  (min)
07/10 03Z,  -0.20,  -7.37,  99.90,  -7.49,   0.08,
07/10 04Z,  -0.20,  -6.34,  99.90,  -6.46,   0.08,
07/10 05Z,  -0.20,  -5.01,  99.90,  -5.12,   0.08,
07/10 06Z,  -0.20,  -3.73,  99.90,  -3.84,   0.08,
07/10 07Z,  -0.20,  -2.83,  99.90,  -2.95,   0.08,
07/10 08Z,  -0.20,  -2.62,  99.90,  -2.74,   0.08,  (max)
07/10 09Z,  -0.20,  -3.28,  99.90,  -3.39,   0.08,
07/10 10Z,  -0.20,  -4.72,  99.90,  -4.84,   0.08,
07/10 11Z,  -0.20,  -6.69,  99.90,  -6.81,   0.08,
07/10 12Z,  -0.20,  -8.87,  99.90,  -8.98,   0.08,
07/10 13Z,  -0.20, -10.89,  99.90, -11.01,   0.08,
07/10 14Z,  -0.20, -12.35,  99.90, -12.47,   0.08,
07/10 15Z,  -0.20, -12.85,  99.90, -12.96,   0.08,  (min)
07/10 16Z,  -0.20, -12.28,  99.90, -12.39,   0.08,
07/10 17Z,  -0.20, -10.88,  99.90, -11.00,   0.08,
07/10 18Z,  -0.20,  -9.06,  99.90,  -9.17,   0.08,
07/10 19Z,  99.90,  -7.19,  99.90,  99.90,   0.08,
07/10 20Z,  99.90,  -5.66,  99.90,  99.90,   0.08,
07/10 21Z,  99.90,  -4.78,  99.90,  99.90,   0.08,
07/10 22Z,  99.90,  -4.67,  99.90,  99.90,   0.08,
07/10 23Z,  99.90,  -5.20,  99.90,  99.90,   0.08,
07/11 00Z,  99.90,  -6.10,  99.90,  99.90,   0.08,