EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
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
#Kodiak Island, AK : 03/15/2026 07:22:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 12Z,  -0.80,  -6.97,  -7.63,  99.90,   0.14,  (min)
03/13 13Z,  -0.80,  -6.75,  -7.45,  99.90,   0.10,
03/13 14Z,  -0.80,  -6.35,  -7.03,  99.90,   0.12,
03/13 15Z,  -0.80,  -5.77,  -6.45,  99.90,   0.12,
03/13 16Z,  -0.70,  -5.10,  -5.82,  99.90,  -0.02,
03/13 17Z,  -0.70,  -4.57,  -5.40,  99.90,  -0.13,
03/13 18Z,  -0.80,  -4.38,  -5.26,  99.90,  -0.08,  (max)
03/13 19Z,  -0.80,  -4.59,  -5.39,  99.90,   0.00,
03/13 20Z,  -0.80,  -5.17,  -5.93,  99.90,   0.04,
03/13 21Z,  -0.70,  -6.08,  -6.95,  99.90,  -0.17,
03/13 22Z,  -0.70,  -7.25,  -8.20,  99.90,  -0.25,
03/13 23Z,  -0.70,  -8.45,  -9.32,  99.90,  -0.17,
03/14 00Z,  -0.80,  -9.40, -10.28,  99.90,  -0.08,
03/14 01Z,  -0.80,  -9.97, -10.84,  99.90,  -0.07,
03/14 02Z,  -0.80, -10.11, -11.10,  99.90,  -0.19,  (min)
03/14 03Z,  -0.80,  -9.83, -10.75,  99.90,  -0.12,
03/14 04Z,  -0.70,  -9.12,  -9.80,  99.90,   0.02,
03/14 05Z,  -0.70,  -8.17,  -8.92,  99.90,  -0.05,
03/14 06Z,  -0.80,  -7.25,  -8.01,  99.90,   0.04,
03/14 07Z,  -0.80,  -6.53,  -7.20,  99.90,   0.13,
03/14 08Z,  -0.80,  -6.09,  -6.77,  99.90,   0.12,
03/14 09Z,  -0.70,  -5.96,  -6.68,  99.90,  -0.02,  (max)
03/14 10Z,  -0.70,  -6.21,  -6.97,  99.90,  -0.06,
03/14 11Z,  -0.60,  -6.70,  -7.43,  99.90,  -0.13,
03/14 12Z,  -0.70,  -7.19,  -7.73,  99.90,   0.16,
03/14 13Z,  -0.70,  -7.43,  -8.06,  99.90,   0.07,  (min)
03/14 14Z,  -0.70,  -7.35,  -8.05,  99.90,  -0.00,
03/14 15Z,  -0.70,  -6.93,  -7.58,  99.90,   0.05,
03/14 16Z,  -0.70,  -6.19,  -6.93,  99.90,  -0.04,
03/14 17Z,  -0.70,  -5.27,  -5.89,  99.90,   0.08,
03/14 18Z,  -0.80,  -4.48,  -5.17,  99.90,   0.11,
03/14 19Z,  -0.80,  -4.09,  -4.87,  99.90,   0.02,
03/14 20Z,  -0.80,  -4.20,  -4.87,  99.90,   0.13,  (max)
03/14 21Z,  -0.70,  -4.80,  -5.55,  99.90,  -0.05,
03/14 22Z,  -0.70,  -5.90,  -6.59,  99.90,   0.01,
03/14 23Z,  -0.70,  -7.35,  -8.13,  99.90,  -0.08,
03/15 00Z,  -0.80,  -8.83,  -9.53,  99.90,   0.10,
03/15 01Z,  -0.80,  -9.99, -10.67,  99.90,   0.12,
03/15 02Z,  -0.80, -10.63, -11.44,  99.90,  -0.01,  (min)
03/15 03Z,  -0.80, -10.68, -11.38,  99.90,   0.10,
03/15 04Z,  -0.80, -10.14, -10.76,  99.90,   0.18,
03/15 05Z,  -0.80,  -9.07,  -9.73,  99.90,   0.14,
03/15 06Z,  -0.80,  -7.77,  -8.49,  99.90,   0.08,
03/15 07Z,  -0.90,  -6.59,  -7.36,  99.90,   0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 08Z,  -0.90,  -5.76,  99.90,  -6.53,   0.13,
03/15 09Z,  -0.80,  -5.37,  99.90,  -6.04,   0.13,  (max)
03/15 10Z,  -1.00,  -5.49,  99.90,  -6.36,   0.13,
03/15 11Z,  -1.00,  -6.11,  99.90,  -6.99,   0.12,
03/15 12Z,  -1.00,  -7.01,  99.90,  -7.89,   0.12,
03/15 13Z,  -0.90,  -7.80,  99.90,  -8.58,   0.12,
03/15 14Z,  -0.80,  -8.20,  99.90,  -8.88,   0.12,  (min)
03/15 15Z,  -0.90,  -8.10,  99.90,  -8.88,   0.12,
03/15 16Z,  -0.90,  -7.47,  99.90,  -8.26,   0.11,
03/15 17Z,  -0.90,  -6.41,  99.90,  -7.20,   0.11,
03/15 18Z,  -0.90,  -5.16,  99.90,  -5.95,   0.11,
03/15 19Z,  -0.70,  -4.12,  99.90,  -4.71,   0.11,
03/15 20Z,  -0.70,  -3.61,  99.90,  -4.20,   0.11,  (max)
03/15 21Z,  -0.80,  -3.76,  99.90,  -4.45,   0.11,
03/15 22Z,  -0.70,  -4.57,  99.90,  -5.17,   0.11,
03/15 23Z,  -0.60,  -6.00,  99.90,  -6.49,   0.11,
03/16 00Z,  -0.60,  -7.80,  99.90,  -8.29,   0.11,
03/16 01Z,  -0.60,  -9.53,  99.90, -10.03,   0.11,
03/16 02Z,  -0.50, -10.76,  99.90, -11.16,   0.11,
03/16 03Z,  -0.50, -11.27,  99.90, -11.66,   0.11,  (min)
03/16 04Z,  -0.40, -11.01,  99.90, -11.30,   0.11,
03/16 05Z,  -0.30, -10.03,  99.90, -10.22,   0.11,
03/16 06Z,  -0.40,  -8.52,  99.90,  -8.81,   0.11,
03/16 07Z,  -0.30,  -6.90,  99.90,  -7.09,   0.11,
03/16 08Z,  -0.30,  -5.57,  99.90,  -5.77,   0.11,
03/16 09Z,  -0.20,  -4.81,  99.90,  -4.90,   0.11,
03/16 10Z,  -0.10,  -4.71,  99.90,  -4.70,   0.11,  (max)
03/16 11Z,   0.00,  -5.28,  99.90,  -5.18,   0.11,
03/16 12Z,   0.00,  -6.42,  99.90,  -6.31,   0.11,
03/16 13Z,   0.00,  -7.73,  99.90,  -7.62,   0.11,
03/16 14Z,   0.00,  -8.74,  99.90,  -8.64,   0.11,
03/16 15Z,  -0.10,  -9.14,  99.90,  -9.13,   0.11,  (min)
03/16 16Z,   0.00,  -8.81,  99.90,  -8.71,   0.11,
03/16 17Z,   0.00,  -7.83,  99.90,  -7.72,   0.11,
03/16 18Z,   0.00,  -6.36,  99.90,  -6.25,   0.11,
03/16 19Z,   0.00,  -4.78,  99.90,  -4.68,   0.11,
03/16 20Z,   0.00,  -3.59,  99.90,  -3.48,   0.11,
03/16 21Z,  -0.10,  -3.11,  99.90,  -3.10,   0.11,  (max)
03/16 22Z,  -0.10,  -3.47,  99.90,  -3.46,   0.11,
03/16 23Z,  -0.10,  -4.63,  99.90,  -4.62,   0.11,
03/17 00Z,  -0.10,  -6.45,  99.90,  -6.44,   0.11,
03/17 01Z,  -0.10,  -8.56,  99.90,  -8.55,   0.11,
03/17 02Z,   0.00, -10.39,  99.90, -10.28,   0.11,
03/17 03Z,  -0.10, -11.48,  99.90, -11.47,   0.11,
03/17 04Z,  -0.10, -11.64,  99.90, -11.63,   0.11,  (min)
03/17 05Z,  -0.10, -10.89,  99.90, -10.88,   0.11,
03/17 06Z,  -0.10,  -9.38,  99.90,  -9.38,   0.11,
03/17 07Z,   0.00,  -7.47,  99.90,  -7.36,   0.11,
03/17 08Z,   0.00,  -5.65,  99.90,  -5.54,   0.11,
03/17 09Z,   0.00,  -4.39,  99.90,  -4.28,   0.11,
03/17 10Z,   0.00,  -3.93,  99.90,  -3.83,   0.11,  (max)
03/17 11Z,   0.00,  -4.32,  99.90,  -4.21,   0.11,
03/17 12Z,   0.00,  -5.48,  99.90,  -5.38,   0.11,
03/17 13Z,   0.00,  -7.14,  99.90,  -7.03,   0.11,
03/17 14Z,   0.00,  -8.78,  99.90,  -8.67,   0.11,
03/17 15Z,   0.00,  -9.85,  99.90,  -9.74,   0.11,
03/17 16Z,   0.00, -10.05,  99.90,  -9.94,   0.11,  (min)
03/17 17Z,   0.00,  -9.35,  99.90,  -9.24,   0.11,
03/17 18Z,   0.00,  -7.92,  99.90,  -7.81,   0.11,
03/17 19Z,   0.00,  -6.06,  99.90,  -5.95,   0.11,
03/17 20Z,   0.00,  -4.26,  99.90,  -4.15,   0.11,
03/17 21Z,   0.00,  -3.05,  99.90,  -2.95,   0.11,
03/17 22Z,   0.00,  -2.77,  99.90,  -2.66,   0.11,  (max)
03/17 23Z,   0.00,  -3.46,  99.90,  -3.35,   0.11,
03/18 00Z,  -0.10,  -5.02,  99.90,  -5.01,   0.11,
03/18 01Z,  -0.20,  -7.19,  99.90,  -7.28,   0.11,
03/18 02Z,  -0.20,  -9.45,  99.90,  -9.54,   0.11,
03/18 03Z,  -0.10, -11.17,  99.90, -11.16,   0.11,
03/18 04Z,  -0.20, -11.90,  99.90, -11.99,   0.11,  (min)
03/18 05Z,  -0.30, -11.54,  99.90, -11.73,   0.11,
03/18 06Z,  -0.30, -10.22,  99.90, -10.41,   0.11,
03/18 07Z,  -0.40,  -8.23,  99.90,  -8.53,   0.11,
03/18 08Z,  -0.40,  -6.05,  99.90,  -6.34,   0.11,
03/18 09Z,  -0.30,  -4.25,  99.90,  -4.44,   0.11,
03/18 10Z,  -0.20,  -3.29,  99.90,  -3.38,   0.11,  (max)
03/18 11Z,  -0.30,  -3.34,  99.90,  -3.53,   0.11,
03/18 12Z,  -0.30,  -4.34,  99.90,  -4.54,   0.11,
03/18 13Z,  -0.20,  -6.11,  99.90,  -6.20,   0.11,
03/18 14Z,  -0.10,  -8.20,  99.90,  -8.20,   0.11,
03/18 15Z,  -0.10,  -9.99,  99.90,  -9.99,   0.11,
03/18 16Z,  -0.20, -10.92,  99.90, -11.01,   0.11,  (min)
03/18 17Z,  -0.10, -10.76,  99.90, -10.75,   0.11,
03/18 18Z,  -0.10,  -9.61,  99.90,  -9.60,   0.11,
03/18 19Z,  -0.10,  -7.75,  99.90,  -7.74,   0.11,
03/18 20Z,   0.00,  -5.60,  99.90,  -5.49,   0.11,
03/18 21Z,   0.00,  -3.73,  99.90,  -3.63,   0.11,
03/18 22Z,   0.00,  -2.69,  99.90,  -2.58,   0.11,  (max)
03/18 23Z,   0.00,  -2.71,  99.90,  -2.60,   0.11,
03/19 00Z,   0.00,  -3.79,  99.90,  -3.68,   0.11,