EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
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Regions
Northeast
Mid-Atlantic
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Northwest
Alaska
Gulf of Alaska
Status
Stations
Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
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
#Nikiski, AK : 07/13/2025 17:23:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 00Z,   0.10, -13.02, -12.80,  99.90,   0.12,
07/12 01Z,   0.10,  -8.81,  -8.66,  99.90,   0.05,
07/12 02Z,   0.20,  -6.21,  -5.99,  99.90,   0.02,
07/12 03Z,   0.20,  -5.84,  -5.51,  99.90,   0.13,  (max)
07/12 04Z,   0.20,  -7.67,  -7.41,  99.90,   0.06,
07/12 05Z,   0.20, -11.00, -11.06,  99.90,  -0.26,
07/12 06Z,   0.20, -14.80, -14.93,  99.90,  -0.33,
07/12 07Z,   0.20, -18.26, -18.16,  99.90,  -0.10,
07/12 08Z,   0.30, -20.61, -20.50,  99.90,  -0.19,  (min)
07/12 09Z,   0.30, -20.56, -20.39,  99.90,  -0.13,
07/12 10Z,   0.30, -17.49, -16.75,  99.90,   0.44,
07/12 11Z,   0.30, -12.81, -12.42,  99.90,   0.09,
07/12 12Z,   0.10,  -8.60,  -8.69,  99.90,  -0.19,
07/12 13Z,   0.10,  -5.85,  -5.66,  99.90,   0.09,
07/12 14Z,   0.10,  -4.85,  -4.39,  99.90,   0.36,  (max)
07/12 15Z,   0.10,  -5.88,  -5.51,  99.90,   0.27,
07/12 16Z,   0.10,  -8.96,  -9.02,  99.90,  -0.16,
07/12 17Z,   0.10, -13.53, -13.55,  99.90,  -0.12,
07/12 18Z,   0.00, -18.63, -18.00,  99.90,   0.63,
07/12 19Z,   0.00, -23.36, -22.45,  99.90,   0.91,
07/12 20Z,   0.00, -27.01, -26.22,  99.90,   0.79,
07/12 21Z,   0.00, -28.43, -28.23,  99.90,   0.20,  (min)
07/12 22Z,   0.00, -26.41, -26.64,  99.90,  -0.23,
07/12 23Z,   0.00, -21.46, -21.23,  99.90,   0.23,
07/13 00Z,   0.00, -15.68, -15.68,  99.90,  -0.00,
07/13 01Z,   0.00, -10.67, -10.91,  99.90,  -0.24,
07/13 02Z,   0.00,  -7.04,  -7.19,  99.90,  -0.15,
07/13 03Z,   0.00,  -5.32,  -5.43,  99.90,  -0.11,  (max)
07/13 04Z,   0.00,  -5.91,  -6.04,  99.90,  -0.13,
07/13 05Z,   0.00,  -8.63,  -9.09,  99.90,  -0.46,
07/13 06Z,   0.00, -12.62, -13.28,  99.90,  -0.66,
07/13 07Z,   0.00, -16.74, -17.10,  99.90,  -0.36,
07/13 08Z,   0.00, -20.10, -20.27,  99.90,  -0.17,
07/13 09Z,   0.00, -21.81, -22.06,  99.90,  -0.25,  (min)
07/13 10Z,   0.00, -20.68, -20.58,  99.90,   0.10,
07/13 11Z,   0.00, -16.63, -16.02,  99.90,   0.61,
07/13 12Z,   0.00, -11.53, -11.65,  99.90,  -0.12,
07/13 13Z,   0.00,  -7.46,  -7.98,  99.90,  -0.52,
07/13 14Z,   0.00,  -5.15,  -5.35,  99.90,  -0.20,
07/13 15Z,   0.00,  -4.76,  -4.83,  99.90,  -0.07,  (max)
07/13 16Z,   0.00,  -6.48,  -6.89,  99.90,  -0.41,
07/13 17Z,   0.00, -10.21, -10.91,  99.90,  -0.70,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 18Z,  -0.10, -15.26,  99.90, -16.00,  -0.64,
07/13 19Z,  -0.10, -20.51,  99.90, -21.20,  -0.58,
07/13 20Z,  -0.20, -24.97,  99.90, -25.69,  -0.52,
07/13 21Z,  -0.20, -27.83,  99.90, -28.50,  -0.47,
07/13 22Z,  -0.20, -27.99,  99.90, -28.60,  -0.41,  (min)
07/13 23Z,  -0.20, -24.65,  99.90, -25.20,  -0.35,
07/14 00Z,  -0.20, -18.93,  99.90, -19.42,  -0.29,
07/14 01Z,  -0.20, -13.12,  99.90, -13.56,  -0.24,
07/14 02Z,  -0.20,  -8.60,  99.90,  -8.98,  -0.18,
07/14 03Z,  -0.20,  -5.74,  99.90,  -6.06,  -0.12,
07/14 04Z,  -0.10,  -4.94,  99.90,  -5.10,  -0.06,  (max)
07/14 05Z,  -0.10,  -6.47,  99.90,  -6.57,  -0.01,
07/14 06Z,  -0.10,  -9.97,  99.90, -10.07,  -0.01,
07/14 07Z,  -0.10, -14.42,  99.90, -14.53,  -0.01,
07/14 08Z,  -0.10, -18.59,  99.90, -18.69,  -0.01,
07/14 09Z,  -0.10, -21.57,  99.90, -21.68,  -0.01,
07/14 10Z,   0.00, -22.49,  99.90, -22.49,  -0.01,  (min)
07/14 11Z,  -0.10, -20.38,  99.90, -20.49,  -0.01,
07/14 12Z,  -0.10, -15.69,  99.90, -15.79,  -0.01,
07/14 13Z,   0.00, -10.57,  99.90, -10.58,  -0.01,
07/14 14Z,   0.00,  -6.89,  99.90,  -6.89,  -0.01,
07/14 15Z,  -0.10,  -5.09,  99.90,  -5.19,  -0.01,  (max)
07/14 16Z,  -0.10,  -5.24,  99.90,  -5.34,  -0.01,
07/14 17Z,  -0.10,  -7.50,  99.90,  -7.61,  -0.01,
07/14 18Z,  -0.20, -11.67,  99.90, -11.88,  -0.01,
07/14 19Z,  -0.20, -16.91,  99.90, -17.11,  -0.01,
07/14 20Z,  -0.20, -21.94,  99.90, -22.15,  -0.01,
07/14 21Z,  -0.30, -25.76,  99.90, -26.07,  -0.01,
07/14 22Z,  -0.30, -27.62,  99.90, -27.93,  -0.01,  (min)
07/14 23Z,  -0.30, -26.55,  99.90, -26.85,  -0.01,
07/15 00Z,  -0.40, -22.22,  99.90, -22.63,  -0.01,
07/15 01Z,  -0.40, -16.24,  99.90, -16.64,  -0.01,
07/15 02Z,  -0.40, -10.82,  99.90, -11.22,  -0.01,
07/15 03Z,  -0.40,  -7.00,  99.90,  -7.40,  -0.01,
07/15 04Z,  -0.50,  -4.98,  99.90,  -5.48,  -0.01,  (max)
07/15 05Z,  -0.50,  -5.07,  99.90,  -5.58,  -0.01,
07/15 06Z,  -0.50,  -7.43,  99.90,  -7.93,  -0.01,
07/15 07Z,  -0.50, -11.51,  99.90, -12.01,  -0.01,
07/15 08Z,  -0.50, -16.14,  99.90, -16.64,  -0.01,
07/15 09Z,  -0.50, -20.07,  99.90, -20.57,  -0.01,
07/15 10Z,  -0.50, -22.51,  99.90, -23.01,  -0.01,
07/15 11Z,  -0.50, -22.68,  99.90, -23.18,  -0.01,  (min)
07/15 12Z,  -0.50, -19.90,  99.90, -20.41,  -0.01,
07/15 13Z,  -0.50, -15.01,  99.90, -15.51,  -0.01,
07/15 14Z,  -0.50, -10.22,  99.90, -10.72,  -0.01,
07/15 15Z,  -0.60,  -7.04,  99.90,  -7.64,  -0.01,
07/15 16Z,  -0.60,  -5.67,  99.90,  -6.28,  -0.01,  (max)
07/15 17Z,  -0.70,  -6.20,  99.90,  -6.90,  -0.01,
07/15 18Z,  -0.70,  -8.78,  99.90,  -9.48,  -0.01,
07/15 19Z,  -0.70, -13.09,  99.90, -13.79,  -0.01,
07/15 20Z,  -0.80, -18.13,  99.90, -18.93,  -0.01,
07/15 21Z,  -0.80, -22.58,  99.90, -23.39,  -0.01,
07/15 22Z,  -0.80, -25.53,  99.90, -26.33,  -0.01,
07/15 23Z,  -0.80, -26.37,  99.90, -27.18,  -0.01,  (min)
07/16 00Z,  -0.80, -24.34,  99.90, -25.15,  -0.01,
07/16 01Z,  -0.80, -19.53,  99.90, -20.33,  -0.01,
07/16 02Z,  -0.90, -13.75,  99.90, -14.65,  -0.01,
07/16 03Z,  -0.90,  -9.01,  99.90,  -9.91,  -0.01,
07/16 04Z,  -0.90,  -5.98,  99.90,  -6.89,  -0.01,
07/16 05Z,  -0.90,  -4.76,  99.90,  -5.66,  -0.01,  (max)
07/16 06Z,  -0.90,  -5.63,  99.90,  -6.53,  -0.01,
07/16 07Z,  -1.00,  -8.60,  99.90,  -9.61,  -0.01,
07/16 08Z,  -1.00, -12.98,  99.90, -13.98,  -0.01,
07/16 09Z,  -1.00, -17.48,  99.90, -18.49,  -0.01,
07/16 10Z,  -1.00, -20.99,  99.90, -22.00,  -0.01,
07/16 11Z,  -1.00, -22.91,  99.90, -23.92,  -0.01,  (min)
07/16 12Z,  -0.90, -22.60,  99.90, -23.50,  -0.01,
07/16 13Z,  -0.90, -19.56,  99.90, -20.46,  -0.01,
07/16 14Z,  -1.00, -14.87,  99.90, -15.87,  -0.01,
07/16 15Z,  -1.00, -10.61,  99.90, -11.61,  -0.01,
07/16 16Z,  -1.00,  -7.88,  99.90,  -8.89,  -0.01,
07/16 17Z,  -1.10,  -6.77,  99.90,  -7.88,  -0.01,  (max)
07/16 18Z,  -1.10,  -7.43,  99.90,  -8.53,  -0.01,
07/16 19Z,  -1.10, -10.02,  99.90, -11.12,  -0.01,
07/16 20Z,  -1.10, -14.12,  99.90, -15.22,  -0.01,
07/16 21Z,  -1.10, -18.61,  99.90, -19.71,  -0.01,
07/16 22Z,  -1.00, -22.23,  99.90, -23.23,  -0.01,
07/16 23Z,  -1.10, -24.29,  99.90, -25.39,  -0.01,  (min)
07/17 00Z,  -1.00, -24.35,  99.90, -25.36,  -0.01,
07/17 01Z,  -1.00, -21.81,  99.90, -22.82,  -0.01,
07/17 02Z,  -1.00, -17.00,  99.90, -18.00,  -0.01,
07/17 03Z,  -0.90, -11.79,  99.90, -12.70,  -0.01,
07/17 04Z,  -0.90,  -7.85,  99.90,  -8.76,  -0.01,
07/17 05Z,  -0.80,  -5.56,  99.90,  -6.36,  -0.01,
07/17 06Z,  -0.80,  -4.99,  99.90,  -5.79,  -0.01,  (max)
07/17 07Z,  -0.80,  -6.41,  99.90,  -7.21,  -0.01,
07/17 08Z,  -0.80,  -9.72,  99.90, -10.53,  -0.01,
07/17 09Z,  -0.80, -14.09,  99.90, -14.89,  -0.01,
07/17 10Z,  -0.70, -18.26,  99.90, -18.97,  -0.01,
07/17 11Z,  -0.60, -21.35,  99.90, -21.96,  -0.01,
07/17 12Z,  -0.60, -22.98,  99.90, -23.58,  -0.01,