EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
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Surge List
West Coast
#Seward, AK : 07/05/2025 21:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 06Z,   0.60,   8.23,   7.74,  99.90,  -1.09,  (max)
07/04 07Z,   0.60,   7.04,   6.64,  99.90,  -1.00,
07/04 08Z,   0.50,   5.52,   5.10,  99.90,  -0.92,
07/04 09Z,   0.50,   4.02,   3.58,  99.90,  -0.94,
07/04 10Z,   0.50,   2.88,   2.45,  99.90,  -0.93,
07/04 11Z,   0.50,   2.31,   1.78,  99.90,  -1.03,
07/04 12Z,   0.60,   2.33,   1.78,  99.90,  -1.15,  (min)
07/04 13Z,   0.50,   2.87,   2.33,  99.90,  -1.04,
07/04 14Z,   0.50,   3.79,   3.17,  99.90,  -1.12,
07/04 15Z,   0.50,   4.82,   4.15,  99.90,  -1.17,
07/04 16Z,   0.50,   5.66,   5.09,  99.90,  -1.07,
07/04 17Z,   0.50,   6.09,   5.60,  99.90,  -0.99,  (max)
07/04 18Z,   0.50,   6.06,   5.56,  99.90,  -1.00,
07/04 19Z,   0.50,   5.62,   5.19,  99.90,  -0.93,
07/04 20Z,   0.50,   4.89,   4.43,  99.90,  -0.96,
07/04 21Z,   0.50,   4.11,   3.76,  99.90,  -0.85,
07/04 22Z,   0.50,   3.59,   3.19,  99.90,  -0.90,
07/04 23Z,   0.50,   3.56,   3.00,  99.90,  -1.06,  (min)
07/05 00Z,   0.50,   4.05,   3.46,  99.90,  -1.09,
07/05 01Z,   0.50,   4.98,   4.52,  99.90,  -0.96,
07/05 02Z,   0.50,   6.22,   5.71,  99.90,  -1.01,
07/05 03Z,   0.50,   7.52,   7.02,  99.90,  -1.00,
07/05 04Z,   0.50,   8.56,   8.06,  99.90,  -1.00,
07/05 05Z,   0.50,   9.07,   8.55,  99.90,  -1.02,  (max)
07/05 06Z,   0.60,   8.92,   8.50,  99.90,  -1.02,
07/05 07Z,   0.60,   8.15,   7.77,  99.90,  -0.98,
07/05 08Z,   0.60,   6.86,   6.46,  99.90,  -1.00,
07/05 09Z,   0.60,   5.25,   4.93,  99.90,  -0.92,
07/05 10Z,   0.60,   3.67,   3.37,  99.90,  -0.90,
07/05 11Z,   0.60,   2.46,   2.05,  99.90,  -1.01,
07/05 12Z,   0.70,   1.80,   1.36,  99.90,  -1.14,
07/05 13Z,   0.60,   1.76,   1.35,  99.90,  -1.01,  (min)
07/05 14Z,   0.50,   2.30,   1.96,  99.90,  -0.84,
07/05 15Z,   0.50,   3.28,   2.83,  99.90,  -0.95,
07/05 16Z,   0.50,   4.43,   3.93,  99.90,  -1.00,
07/05 17Z,   0.50,   5.42,   5.01,  99.90,  -0.91,
07/05 18Z,   0.60,   6.03,   5.55,  99.90,  -1.08,
07/05 19Z,   0.60,   6.19,   5.80,  99.90,  -0.99,  (max)
07/05 20Z,   0.60,   5.93,   5.56,  99.90,  -0.97,
07/05 21Z,   0.70,   5.35,   5.01,  99.90,  -1.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/05 22Z,   0.70,   4.67,  99.90,   4.35,  -1.03,
07/05 23Z,   0.70,   4.21,  99.90,   3.90,  -1.02,
07/06 00Z,   0.70,   4.18,  99.90,   3.87,  -1.01,  (min)
07/06 01Z,   0.70,   4.63,  99.90,   4.34,  -1.00,
07/06 02Z,   0.70,   5.52,  99.90,   5.23,  -0.99,
07/06 03Z,   0.60,   6.71,  99.90,   6.33,  -0.98,
07/06 04Z,   0.60,   7.95,  99.90,   7.58,  -0.97,
07/06 05Z,   0.60,   8.91,  99.90,   8.55,  -0.96,
07/06 06Z,   0.70,   9.31,  99.90,   9.06,  -0.95,  (max)
07/06 07Z,   0.70,   9.03,  99.90,   8.79,  -0.94,
07/06 08Z,   0.70,   8.11,  99.90,   7.88,  -0.93,
07/06 09Z,   0.80,   6.65,  99.90,   6.53,  -0.92,
07/06 10Z,   0.80,   4.88,  99.90,   4.76,  -0.92,
07/06 11Z,   0.80,   3.16,  99.90,   3.04,  -0.92,
07/06 12Z,   0.80,   1.84,  99.90,   1.73,  -0.92,
07/06 13Z,   0.80,   1.15,  99.90,   1.03,  -0.92,  (min)
07/06 14Z,   0.80,   1.16,  99.90,   1.04,  -0.92,
07/06 15Z,   0.80,   1.83,  99.90,   1.71,  -0.92,
07/06 16Z,   0.80,   3.00,  99.90,   2.88,  -0.92,
07/06 17Z,   0.70,   4.36,  99.90,   4.14,  -0.92,
07/06 18Z,   0.70,   5.53,  99.90,   5.32,  -0.92,
07/06 19Z,   0.80,   6.30,  99.90,   6.18,  -0.92,
07/06 20Z,   0.80,   6.57,  99.90,   6.45,  -0.92,  (max)
07/06 21Z,   0.80,   6.35,  99.90,   6.23,  -0.92,
07/06 22Z,   0.80,   5.75,  99.90,   5.64,  -0.92,
07/06 23Z,   0.80,   5.04,  99.90,   4.92,  -0.92,
07/07 00Z,   0.80,   4.54,  99.90,   4.42,  -0.92,
07/07 01Z,   0.80,   4.48,  99.90,   4.36,  -0.92,  (min)
07/07 02Z,   0.80,   4.93,  99.90,   4.81,  -0.92,
07/07 03Z,   0.80,   5.86,  99.90,   5.74,  -0.92,
07/07 04Z,   0.80,   7.11,  99.90,   6.99,  -0.92,
07/07 05Z,   0.70,   8.39,  99.90,   8.17,  -0.92,
07/07 06Z,   0.70,   9.32,  99.90,   9.10,  -0.92,
07/07 07Z,   0.70,   9.62,  99.90,   9.40,  -0.92,  (max)
07/07 08Z,   0.70,   9.18,  99.90,   8.96,  -0.92,
07/07 09Z,   0.70,   8.04,  99.90,   7.82,  -0.92,
07/07 10Z,   0.70,   6.33,  99.90,   6.11,  -0.92,
07/07 11Z,   0.60,   4.33,  99.90,   4.01,  -0.92,
07/07 12Z,   0.60,   2.44,  99.90,   2.12,  -0.92,
07/07 13Z,   0.50,   1.07,  99.90,   0.65,  -0.92,
07/07 14Z,   0.50,   0.43,  99.90,   0.02,  -0.92,  (min)
07/07 15Z,   0.50,   0.62,  99.90,   0.20,  -0.92,
07/07 16Z,   0.50,   1.56,  99.90,   1.14,  -0.92,
07/07 17Z,   0.60,   3.03,  99.90,   2.71,  -0.92,
07/07 18Z,   0.60,   4.63,  99.90,   4.31,  -0.92,
07/07 19Z,   0.60,   5.97,  99.90,   5.65,  -0.92,
07/07 20Z,   0.70,   6.80,  99.90,   6.58,  -0.92,
07/07 21Z,   0.70,   7.03,  99.90,   6.82,  -0.92,  (max)
07/07 22Z,   0.70,   6.71,  99.90,   6.49,  -0.92,
07/07 23Z,   0.70,   5.96,  99.90,   5.74,  -0.92,
07/08 00Z,   0.70,   5.12,  99.90,   4.90,  -0.92,
07/08 01Z,   0.70,   4.55,  99.90,   4.33,  -0.92,  (min)
07/08 02Z,   0.80,   4.50,  99.90,   4.38,  -0.92,
07/08 03Z,   0.80,   5.05,  99.90,   4.93,  -0.92,
07/08 04Z,   0.80,   6.13,  99.90,   6.02,  -0.92,
07/08 05Z,   0.90,   7.54,  99.90,   7.52,  -0.92,
07/08 06Z,   0.90,   8.91,  99.90,   8.89,  -0.92,
07/08 07Z,   0.90,   9.81,  99.90,   9.79,  -0.92,
07/08 08Z,   0.90,   9.96,  99.90,   9.94,  -0.92,  (max)
07/08 09Z,   0.90,   9.29,  99.90,   9.27,  -0.92,
07/08 10Z,   1.00,   7.84,  99.90,   7.92,  -0.92,
07/08 11Z,   0.90,   5.81,  99.90,   5.79,  -0.92,
07/08 12Z,   0.90,   3.55,  99.90,   3.53,  -0.92,
07/08 13Z,   0.90,   1.54,  99.90,   1.52,  -0.92,
07/08 14Z,   1.00,   0.20,  99.90,   0.28,  -0.92,
07/08 15Z,   1.00,  -0.24,  99.90,  -0.16,  -0.92,  (min)
07/08 16Z,   1.00,   0.26,  99.90,   0.34,  -0.92,
07/08 17Z,   1.00,   1.57,  99.90,   1.66,  -0.92,
07/08 18Z,   1.00,   3.37,  99.90,   3.46,  -0.92,
07/08 19Z,   1.10,   5.19,  99.90,   5.37,  -0.92,
07/08 20Z,   1.00,   6.60,  99.90,   6.68,  -0.92,
07/08 21Z,   1.10,   7.37,  99.90,   7.55,  -0.92,
07/08 22Z,   1.10,   7.44,  99.90,   7.62,  -0.92,  (max)
07/08 23Z,   1.10,   6.87,  99.90,   7.05,  -0.92,
07/09 00Z,   1.10,   5.88,  99.90,   6.07,  -0.92,
07/09 01Z,   1.10,   4.89,  99.90,   5.07,  -0.92,
07/09 02Z,   1.00,   4.30,  99.90,   4.38,  -0.92,  (min)
07/09 03Z,   1.10,   4.36,  99.90,   4.55,  -0.92,
07/09 04Z,   1.10,   5.13,  99.90,   5.31,  -0.92,
07/09 05Z,   1.10,   6.47,  99.90,   6.65,  -0.92,
07/09 06Z,   1.20,   8.08,  99.90,   8.36,  -0.92,
07/09 07Z,   1.20,   9.51,  99.90,   9.80,  -0.92,
07/09 08Z,   1.20,  10.33,  99.90,  10.61,  -0.92,  (max)
07/09 09Z,   1.20,  10.25,  99.90,  10.53,  -0.92,
07/09 10Z,   1.20,   9.24,  99.90,   9.53,  -0.92,
07/09 11Z,   1.10,   7.42,  99.90,   7.60,  -0.92,
07/09 12Z,   1.10,   5.04,  99.90,   5.22,  -0.92,
07/09 13Z,  99.90,   2.56,  99.90,  99.90,  -0.92,
07/09 14Z,  99.90,   0.51,  99.90,  99.90,  -0.92,
07/09 15Z,  99.90,  -0.65,  99.90,  99.90,  -0.92,
07/09 16Z,  99.90,  -0.75,  99.90,  99.90,  -0.92,
07/09 17Z,  99.90,   0.18,  99.90,  99.90,  -0.92,
07/09 18Z,  99.90,   1.92,  99.90,  99.90,  -0.92,