EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Cherry Point, WA
Friday Harbor WA
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Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
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Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Arena Cove, CA : 05/14/2026 07:21:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 12Z,   0.40,  -5.34,  -4.95,  99.90,  -0.01,
05/12 13Z,   0.50,  -4.67,  -4.30,  99.90,  -0.13,
05/12 14Z,   0.50,  -4.16,  -3.86,  99.90,  -0.20,
05/12 15Z,   0.40,  -3.97,  -3.64,  99.90,  -0.07,  (max)
05/12 16Z,   0.50,  -4.16,  -3.79,  99.90,  -0.13,
05/12 17Z,   0.50,  -4.71,  -4.36,  99.90,  -0.15,
05/12 18Z,   0.50,  -5.48,  -5.14,  99.90,  -0.16,
05/12 19Z,   0.50,  -6.28,  -5.92,  99.90,  -0.14,
05/12 20Z,   0.50,  -6.89,  -6.54,  99.90,  -0.15,
05/12 21Z,   0.50,  -7.12,  -6.73,  99.90,  -0.11,  (min)
05/12 22Z,   0.50,  -6.91,  -6.54,  99.90,  -0.13,
05/12 23Z,   0.50,  -6.25,  -5.87,  99.90,  -0.12,
05/13 00Z,   0.40,  -5.29,  -4.91,  99.90,  -0.02,
05/13 01Z,   0.40,  -4.23,  -3.90,  99.90,  -0.07,
05/13 02Z,   0.40,  -3.33,  -3.05,  99.90,  -0.12,
05/13 03Z,   0.40,  -2.78,  -2.45,  99.90,  -0.07,
05/13 04Z,   0.40,  -2.73,  -2.39,  99.90,  -0.06,  (max)
05/13 05Z,   0.40,  -3.19,  -2.81,  99.90,  -0.02,
05/13 06Z,   0.30,  -4.06,  -3.70,  99.90,   0.06,
05/13 07Z,   0.30,  -5.15,  -4.76,  99.90,   0.09,
05/13 08Z,   0.30,  -6.19,  -5.78,  99.90,   0.11,
05/13 09Z,   0.20,  -6.97,  -6.54,  99.90,   0.23,
05/13 10Z,   0.20,  -7.31,  -6.91,  99.90,   0.20,  (min)
05/13 11Z,   0.20,  -7.15,  -6.75,  99.90,   0.20,
05/13 12Z,   0.20,  -6.57,  -6.23,  99.90,   0.14,
05/13 13Z,   0.20,  -5.73,  -5.43,  99.90,   0.10,
05/13 14Z,   0.20,  -4.87,  -4.56,  99.90,   0.11,
05/13 15Z,   0.20,  -4.21,  -3.97,  99.90,   0.04,
05/13 16Z,   0.20,  -3.92,  -3.71,  99.90,   0.01,  (max)
05/13 17Z,   0.20,  -4.08,  -3.93,  99.90,  -0.05,
05/13 18Z,   0.20,  -4.62,  -4.48,  99.90,  -0.06,
05/13 19Z,   0.20,  -5.39,  -5.23,  99.90,  -0.04,
05/13 20Z,   0.20,  -6.15,  -6.00,  99.90,  -0.05,
05/13 21Z,   0.20,  -6.68,  -6.49,  99.90,  -0.01,
05/13 22Z,   0.20,  -6.78,  -6.62,  99.90,  -0.04,  (min)
05/13 23Z,   0.20,  -6.40,  -6.23,  99.90,  -0.03,
05/14 00Z,   0.20,  -5.58,  -5.45,  99.90,  -0.07,
05/14 01Z,   0.30,  -4.49,  -4.34,  99.90,  -0.15,
05/14 02Z,   0.30,  -3.40,  -3.30,  99.90,  -0.20,
05/14 03Z,   0.20,  -2.57,  -2.45,  99.90,  -0.08,
05/14 04Z,   0.30,  -2.21,  -2.13,  99.90,  -0.22,  (max)
05/14 05Z,   0.30,  -2.45,  -2.29,  99.90,  -0.14,
05/14 06Z,   0.30,  -3.25,  -3.12,  99.90,  -0.17,
05/14 07Z,   0.30,  -4.47,  -4.30,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 08Z,   0.30,  -5.84,  99.90,  -5.66,  -0.13,
05/14 09Z,   0.30,  -7.07,  99.90,  -6.89,  -0.12,
05/14 10Z,   0.30,  -7.91,  99.90,  -7.72,  -0.11,
05/14 11Z,   0.30,  -8.19,  99.90,  -8.00,  -0.10,  (min)
05/14 12Z,   0.40,  -7.88,  99.90,  -7.58,  -0.10,
05/14 13Z,   0.40,  -7.09,  99.90,  -6.78,  -0.09,
05/14 14Z,   0.30,  -6.03,  99.90,  -5.81,  -0.08,
05/14 15Z,   0.40,  -4.97,  99.90,  -4.65,  -0.08,
05/14 16Z,   0.40,  -4.19,  99.90,  -3.85,  -0.07,
05/14 17Z,   0.30,  -3.84,  99.90,  -3.60,  -0.06,  (max)
05/14 18Z,   0.30,  -3.98,  99.90,  -3.73,  -0.05,
05/14 19Z,   0.30,  -4.52,  99.90,  -4.27,  -0.05,
05/14 20Z,   0.30,  -5.28,  99.90,  -5.03,  -0.05,
05/14 21Z,   0.30,  -5.99,  99.90,  -5.74,  -0.05,
05/14 22Z,   0.30,  -6.41,  99.90,  -6.16,  -0.05,  (min)
05/14 23Z,   0.30,  -6.37,  99.90,  -6.11,  -0.05,
05/15 00Z,   0.30,  -5.81,  99.90,  -5.56,  -0.05,
05/15 01Z,   0.30,  -4.85,  99.90,  -4.59,  -0.05,
05/15 02Z,   0.30,  -3.68,  99.90,  -3.43,  -0.05,
05/15 03Z,   0.30,  -2.61,  99.90,  -2.35,  -0.05,
05/15 04Z,   0.30,  -1.91,  99.90,  -1.65,  -0.05,
05/15 05Z,   0.30,  -1.79,  99.90,  -1.54,  -0.05,  (max)
05/15 06Z,   0.30,  -2.34,  99.90,  -2.08,  -0.05,
05/15 07Z,   0.30,  -3.48,  99.90,  -3.23,  -0.05,
05/15 08Z,   0.20,  -5.00,  99.90,  -4.85,  -0.05,
05/15 09Z,   0.20,  -6.61,  99.90,  -6.45,  -0.05,
05/15 10Z,   0.20,  -7.96,  99.90,  -7.80,  -0.05,
05/15 11Z,   0.20,  -8.79,  99.90,  -8.64,  -0.05,
05/15 12Z,   0.20,  -8.96,  99.90,  -8.80,  -0.05,  (min)
05/15 13Z,   0.20,  -8.46,  99.90,  -8.30,  -0.05,
05/15 14Z,   0.20,  -7.45,  99.90,  -7.30,  -0.05,
05/15 15Z,   0.20,  -6.19,  99.90,  -6.04,  -0.05,
05/15 16Z,   0.20,  -4.99,  99.90,  -4.84,  -0.05,
05/15 17Z,   0.20,  -4.12,  99.90,  -3.97,  -0.05,
05/15 18Z,   0.20,  -3.74,  99.90,  -3.59,  -0.05,  (max)
05/15 19Z,   0.20,  -3.89,  99.90,  -3.74,  -0.05,
05/15 20Z,   0.10,  -4.45,  99.90,  -4.39,  -0.05,
05/15 21Z,   0.10,  -5.18,  99.90,  -5.13,  -0.05,
05/15 22Z,   0.10,  -5.82,  99.90,  -5.77,  -0.05,
05/15 23Z,   0.10,  -6.12,  99.90,  -6.07,  -0.05,  (min)
05/16 00Z,   0.10,  -5.92,  99.90,  -5.87,  -0.05,
05/16 01Z,   0.10,  -5.22,  99.90,  -5.16,  -0.05,
05/16 02Z,   0.10,  -4.14,  99.90,  -4.09,  -0.05,
05/16 03Z,   0.10,  -2.95,  99.90,  -2.89,  -0.05,
05/16 04Z,   0.10,  -1.94,  99.90,  -1.89,  -0.05,
05/16 05Z,   0.00,  -1.41,  99.90,  -1.46,  -0.05,  (max)
05/16 06Z,   0.00,  -1.55,  99.90,  -1.60,  -0.05,
05/16 07Z,   0.00,  -2.40,  99.90,  -2.45,  -0.05,
05/16 08Z,   0.00,  -3.83,  99.90,  -3.88,  -0.05,
05/16 09Z,   0.00,  -5.59,  99.90,  -5.64,  -0.05,
05/16 10Z,   0.00,  -7.34,  99.90,  -7.38,  -0.05,
05/16 11Z,   0.00,  -8.72,  99.90,  -8.77,  -0.05,
05/16 12Z,   0.00,  -9.49,  99.90,  -9.54,  -0.05,
05/16 13Z,   0.00,  -9.51,  99.90,  -9.56,  -0.05,  (min)
05/16 14Z,   0.00,  -8.83,  99.90,  -8.88,  -0.05,
05/16 15Z,   0.00,  -7.64,  99.90,  -7.69,  -0.05,
05/16 16Z,   0.00,  -6.24,  99.90,  -6.29,  -0.05,
05/16 17Z,   0.00,  -4.96,  99.90,  -5.00,  -0.05,
05/16 18Z,   0.00,  -4.05,  99.90,  -4.10,  -0.05,
05/16 19Z,   0.00,  -3.68,  99.90,  -3.73,  -0.05,  (max)
05/16 20Z,   0.00,  -3.85,  99.90,  -3.89,  -0.05,
05/16 21Z,   0.00,  -4.40,  99.90,  -4.45,  -0.05,
05/16 22Z,   0.00,  -5.10,  99.90,  -5.14,  -0.05,
05/16 23Z,   0.00,  -5.65,  99.90,  -5.70,  -0.05,
05/17 00Z,   0.00,  -5.83,  99.90,  -5.87,  -0.05,  (min)
05/17 01Z,   0.00,  -5.49,  99.90,  -5.54,  -0.05,
05/17 02Z,   0.00,  -4.68,  99.90,  -4.72,  -0.05,
05/17 03Z,   0.00,  -3.54,  99.90,  -3.59,  -0.05,
05/17 04Z,   0.00,  -2.37,  99.90,  -2.42,  -0.05,
05/17 05Z,   0.00,  -1.48,  99.90,  -1.53,  -0.05,
05/17 06Z,   0.00,  -1.14,  99.90,  -1.19,  -0.05,  (max)
05/17 07Z,   0.00,  -1.51,  99.90,  -1.56,  -0.05,
05/17 08Z,   0.00,  -2.60,  99.90,  -2.65,  -0.05,
05/17 09Z,   0.00,  -4.24,  99.90,  -4.29,  -0.05,
05/17 10Z,   0.00,  -6.14,  99.90,  -6.18,  -0.05,
05/17 11Z,   0.00,  -7.93,  99.90,  -7.97,  -0.05,
05/17 12Z,   0.00,  -9.28,  99.90,  -9.32,  -0.05,
05/17 13Z,   0.00,  -9.93,  99.90,  -9.98,  -0.05,  (min)
05/17 14Z,   0.00,  -9.81,  99.90,  -9.86,  -0.05,
05/17 15Z,   0.00,  -8.98,  99.90,  -9.03,  -0.05,
05/17 16Z,   0.00,  -7.67,  99.90,  -7.72,  -0.05,
05/17 17Z,   0.00,  -6.20,  99.90,  -6.25,  -0.05,
05/17 18Z,   0.00,  -4.89,  99.90,  -4.94,  -0.05,
05/17 19Z,   0.00,  -4.00,  99.90,  -4.05,  -0.05,
05/17 20Z,   0.00,  -3.66,  99.90,  -3.71,  -0.05,  (max)
05/17 21Z,   0.00,  -3.85,  99.90,  -3.89,  -0.05,
05/17 22Z,   0.00,  -4.39,  99.90,  -4.43,  -0.05,
05/17 23Z,   0.00,  -5.03,  99.90,  -5.07,  -0.05,
05/18 00Z,   0.00,  -5.49,  99.90,  -5.54,  -0.05,