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

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Manual
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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
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Ocean City, MD
Wachapreague
Kiptopeke, VA
Cambridge, MD
Baltimore, MD
Annapolis, MD
Solomons Is, MD
Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Friday Harbor, WA : 03/16/2025 07:22:25 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 12Z,   0.50,  -2.89,  -2.77,  99.90,  -0.38,
03/14 13Z,   0.50,  -2.28,  -2.08,  99.90,  -0.30,
03/14 14Z,   0.50,  -2.30,  -1.92,  99.90,  -0.12,  (max)
03/14 15Z,   0.50,  -2.95,  -2.44,  99.90,   0.01,
03/14 16Z,   0.50,  -4.02,  -3.34,  99.90,   0.18,
03/14 17Z,   0.50,  -5.16,  -4.38,  99.90,   0.28,
03/14 18Z,   0.60,  -6.05,  -5.32,  99.90,   0.13,
03/14 19Z,   0.50,  -6.49,  -5.80,  99.90,   0.19,  (min)
03/14 20Z,   0.50,  -6.46,  -5.75,  99.90,   0.21,
03/14 21Z,   0.50,  -6.04,  -5.38,  99.90,   0.16,
03/14 22Z,   0.60,  -5.40,  -4.65,  99.90,   0.15,
03/14 23Z,   0.50,  -4.68,  -3.83,  99.90,   0.35,
03/15 00Z,   0.70,  -4.09,  -3.21,  99.90,   0.18,
03/15 01Z,   0.70,  -3.83,  -2.98,  99.90,   0.15,  (max)
03/15 02Z,   0.80,  -4.04,  -3.15,  99.90,   0.09,
03/15 03Z,   0.70,  -4.76,  -3.75,  99.90,   0.31,
03/15 04Z,   0.70,  -5.81,  -4.78,  99.90,   0.33,
03/15 05Z,   0.80,  -6.86,  -5.98,  99.90,   0.08,
03/15 06Z,   0.90,  -7.59,  -6.94,  99.90,  -0.25,
03/15 07Z,   0.80,  -7.79,  -7.29,  99.90,  -0.30,  (min)
03/15 08Z,   0.80,  -7.42,  -6.96,  99.90,  -0.34,
03/15 09Z,   0.80,  -6.59,  -6.29,  99.90,  -0.50,
03/15 10Z,   0.80,  -5.48,  -5.23,  99.90,  -0.55,
03/15 11Z,   0.80,  -4.29,  -4.00,  99.90,  -0.51,
03/15 12Z,   0.70,  -3.23,  -2.83,  99.90,  -0.30,
03/15 13Z,   0.80,  -2.53,  -2.09,  99.90,  -0.36,
03/15 14Z,   0.80,  -2.40,  -1.90,  99.90,  -0.30,  (max)
03/15 15Z,   0.80,  -2.91,  -2.25,  99.90,  -0.14,
03/15 16Z,   0.70,  -3.95,  -3.07,  99.90,   0.18,
03/15 17Z,   0.80,  -5.23,  -4.29,  99.90,   0.14,
03/15 18Z,   0.70,  -6.38,  -5.45,  99.90,   0.23,
03/15 19Z,   0.60,  -7.11,  -6.25,  99.90,   0.26,
03/15 20Z,   0.60,  -7.28,  -6.40,  99.90,   0.28,  (min)
03/15 21Z,   0.70,  -6.96,  -6.20,  99.90,   0.06,
03/15 22Z,   0.80,  -6.28,  -5.57,  99.90,  -0.09,
03/15 23Z,   0.70,  -5.43,  -4.66,  99.90,   0.07,
03/16 00Z,   0.70,  -4.58,  -3.83,  99.90,   0.05,
03/16 01Z,   0.70,  -3.94,  -3.18,  99.90,   0.06,
03/16 02Z,   0.70,  -3.68,  -2.96,  99.90,   0.02,  (max)
03/16 03Z,   0.70,  -3.93,  -3.13,  99.90,   0.10,
03/16 04Z,   0.60,  -4.63,  -3.75,  99.90,   0.28,
03/16 05Z,   0.70,  -5.56,  -4.70,  99.90,   0.16,
03/16 06Z,   0.70,  -6.41,  -5.62,  99.90,   0.09,
03/16 07Z,   0.70,  -6.88,  -6.20,  99.90,  -0.02,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 08Z,   0.70,  -6.84,  99.90,  -6.16,  -0.02,
03/16 09Z,   0.70,  -6.32,  99.90,  -5.63,  -0.02,
03/16 10Z,   0.70,  -5.46,  99.90,  -4.77,  -0.02,
03/16 11Z,   0.70,  -4.45,  99.90,  -3.77,  -0.01,
03/16 12Z,   0.70,  -3.50,  99.90,  -2.81,  -0.01,
03/16 13Z,   0.70,  -2.80,  99.90,  -2.11,  -0.01,
03/16 14Z,   0.70,  -2.55,  99.90,  -1.86,  -0.01,  (max)
03/16 15Z,   0.70,  -2.90,  99.90,  -2.21,  -0.01,
03/16 16Z,   0.70,  -3.83,  99.90,  -3.14,  -0.01,
03/16 17Z,   0.70,  -5.15,  99.90,  -4.45,  -0.00,
03/16 18Z,   0.60,  -6.49,  99.90,  -5.89,  -0.00,
03/16 19Z,   0.60,  -7.51,  99.90,  -6.91,  -0.00,
03/16 20Z,   0.60,  -7.98,  99.90,  -7.38,  -0.00,  (min)
03/16 21Z,   0.60,  -7.85,  99.90,  -7.25,  -0.00,
03/16 22Z,   0.50,  -7.24,  99.90,  -6.74,  -0.00,
03/16 23Z,   0.50,  -6.34,  99.90,  -5.84,  -0.00,
03/17 00Z,   0.50,  -5.33,  99.90,  -4.83,  -0.00,
03/17 01Z,   0.50,  -4.41,  99.90,  -3.91,  -0.00,
03/17 02Z,   0.50,  -3.75,  99.90,  -3.25,  -0.00,
03/17 03Z,   0.40,  -3.52,  99.90,  -3.12,  -0.00,  (max)
03/17 04Z,   0.50,  -3.77,  99.90,  -3.27,  -0.00,
03/17 05Z,   0.50,  -4.40,  99.90,  -3.90,  -0.00,
03/17 06Z,   0.40,  -5.17,  99.90,  -4.77,  -0.00,
03/17 07Z,   0.40,  -5.78,  99.90,  -5.38,  -0.00,
03/17 08Z,   0.40,  -6.01,  99.90,  -5.61,  -0.00,  (min)
03/17 09Z,   0.40,  -5.80,  99.90,  -5.40,  -0.00,
03/17 10Z,   0.40,  -5.23,  99.90,  -4.83,  -0.00,
03/17 11Z,   0.30,  -4.46,  99.90,  -4.16,  -0.00,
03/17 12Z,   0.30,  -3.66,  99.90,  -3.36,  -0.00,
03/17 13Z,   0.30,  -3.02,  99.90,  -2.72,  -0.00,
03/17 14Z,   0.30,  -2.72,  99.90,  -2.42,  -0.00,  (max)
03/17 15Z,   0.30,  -2.92,  99.90,  -2.62,  -0.00,
03/17 16Z,   0.30,  -3.69,  99.90,  -3.39,  -0.00,
03/17 17Z,   0.30,  -4.92,  99.90,  -4.62,  -0.00,
03/17 18Z,   0.30,  -6.35,  99.90,  -6.05,  -0.00,
03/17 19Z,   0.30,  -7.62,  99.90,  -7.32,  -0.00,
03/17 20Z,   0.30,  -8.41,  99.90,  -8.11,  -0.00,
03/17 21Z,   0.20,  -8.59,  99.90,  -8.39,  -0.00,  (min)
03/17 22Z,   0.20,  -8.18,  99.90,  -7.98,  -0.00,
03/17 23Z,   0.20,  -7.34,  99.90,  -7.14,  -0.00,
03/18 00Z,   0.20,  -6.27,  99.90,  -6.07,  -0.00,
03/18 01Z,   0.30,  -5.18,  99.90,  -4.88,  -0.00,
03/18 02Z,   0.30,  -4.23,  99.90,  -3.93,  -0.00,
03/18 03Z,   0.30,  -3.60,  99.90,  -3.30,  -0.00,
03/18 04Z,   0.30,  -3.38,  99.90,  -3.08,  -0.00,  (max)
03/18 05Z,   0.30,  -3.60,  99.90,  -3.30,  -0.00,
03/18 06Z,   0.20,  -4.11,  99.90,  -3.91,  -0.00,
03/18 07Z,   0.20,  -4.68,  99.90,  -4.48,  -0.00,
03/18 08Z,   0.20,  -5.06,  99.90,  -4.86,  -0.00,
03/18 09Z,   0.10,  -5.12,  99.90,  -5.02,  -0.00,  (min)
03/18 10Z,   0.20,  -4.83,  99.90,  -4.63,  -0.00,
03/18 11Z,   0.20,  -4.30,  99.90,  -4.10,  -0.00,
03/18 12Z,   0.20,  -3.70,  99.90,  -3.50,  -0.00,
03/18 13Z,   0.10,  -3.17,  99.90,  -3.07,  -0.00,
03/18 14Z,   0.10,  -2.87,  99.90,  -2.77,  -0.00,  (max)
03/18 15Z,   0.10,  -2.96,  99.90,  -2.86,  -0.00,
03/18 16Z,   0.00,  -3.54,  99.90,  -3.54,  -0.00,
03/18 17Z,   0.00,  -4.60,  99.90,  -4.60,  -0.00,
03/18 18Z,   0.00,  -5.98,  99.90,  -5.98,  -0.00,
03/18 19Z,   0.00,  -7.39,  99.90,  -7.39,  -0.00,
03/18 20Z,   0.00,  -8.48,  99.90,  -8.48,  -0.00,
03/18 21Z,   0.00,  -9.02,  99.90,  -9.02,  -0.00,  (min)
03/18 22Z,   0.00,  -8.92,  99.90,  -8.92,  -0.00,
03/18 23Z,   0.00,  -8.29,  99.90,  -8.29,  -0.00,
03/19 00Z,   0.00,  -7.31,  99.90,  -7.31,  -0.00,
03/19 01Z,   0.00,  -6.17,  99.90,  -6.17,  -0.00,
03/19 02Z,   0.00,  -5.06,  99.90,  -5.06,  -0.00,
03/19 03Z,   0.00,  -4.13,  99.90,  -4.13,  -0.00,
03/19 04Z,   0.00,  -3.53,  99.90,  -3.53,  -0.00,
03/19 05Z,   0.00,  -3.31,  99.90,  -3.31,  -0.00,  (max)
03/19 06Z,   0.00,  -3.45,  99.90,  -3.45,  -0.00,
03/19 07Z,   0.00,  -3.80,  99.90,  -3.80,  -0.00,
03/19 08Z,   0.00,  -4.17,  99.90,  -4.17,  -0.00,
03/19 09Z,   0.00,  -4.36,  99.90,  -4.36,  -0.00,  (min)
03/19 10Z,   0.00,  -4.31,  99.90,  -4.31,  -0.00,
03/19 11Z,   0.00,  -4.03,  99.90,  -4.03,  -0.00,
03/19 12Z,   0.00,  -3.62,  99.90,  -3.62,  -0.00,
03/19 13Z,   0.00,  -3.23,  99.90,  -3.23,  -0.00,
03/19 14Z,   0.10,  -2.98,  99.90,  -2.88,  -0.00,  (max)
03/19 15Z,   0.10,  -3.00,  99.90,  -2.90,  -0.00,
03/19 16Z,   0.10,  -3.41,  99.90,  -3.31,  -0.00,
03/19 17Z,   0.10,  -4.25,  99.90,  -4.15,  -0.00,
03/19 18Z,   0.10,  -5.47,  99.90,  -5.37,  -0.00,
03/19 19Z,   0.10,  -6.86,  99.90,  -6.76,  -0.00,
03/19 20Z,   0.10,  -8.14,  99.90,  -8.05,  -0.00,
03/19 21Z,   0.20,  -9.03,  99.90,  -8.83,  -0.00,
03/19 22Z,   0.20,  -9.34,  99.90,  -9.14,  -0.00,  (min)
03/19 23Z,   0.20,  -9.06,  99.90,  -8.86,  -0.00,
03/20 00Z,   0.30,  -8.30,  99.90,  -8.00,  -0.00,