EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
msl-on
mllw-on
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Northeast
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Alaska
Gulf of Alaska
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Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Bridgeport, CT : 04/21/2025 21:21:30 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 06Z,  -0.40,   4.36,   3.97,  99.90,   0.01,
04/20 07Z,  -0.40,   5.49,   5.04,  99.90,  -0.05,
04/20 08Z,  -0.40,   6.22,   5.75,  99.90,  -0.07,
04/20 09Z,  -0.30,   6.43,   5.98,  99.90,  -0.15,  (max)
04/20 10Z,  -0.20,   5.99,   5.36,  99.90,  -0.43,
04/20 11Z,  -0.10,   4.98,   4.39,  99.90,  -0.49,
04/20 12Z,  -0.20,   3.67,   3.24,  99.90,  -0.23,
04/20 13Z,  -0.20,   2.42,   1.95,  99.90,  -0.27,
04/20 14Z,  -0.30,   1.46,   0.83,  99.90,  -0.33,
04/20 15Z,  -0.40,   0.90,   0.18,  99.90,  -0.32,  (min)
04/20 16Z,  -0.40,   0.94,   0.29,  99.90,  -0.25,
04/20 17Z,  -0.40,   1.66,   1.12,  99.90,  -0.14,
04/20 18Z,  -0.30,   2.85,   2.17,  99.90,  -0.38,
04/20 19Z,  -0.20,   4.12,   3.60,  99.90,  -0.32,
04/20 20Z,  -0.10,   5.16,   4.71,  99.90,  -0.35,
04/20 21Z,   0.00,   5.80,   5.51,  99.90,  -0.29,
04/20 22Z,   0.00,   5.87,   5.63,  99.90,  -0.24,  (max)
04/20 23Z,   0.00,   5.31,   5.13,  99.90,  -0.18,
04/21 00Z,   0.00,   4.28,   4.17,  99.90,  -0.11,
04/21 01Z,   0.00,   3.14,   3.10,  99.90,  -0.04,
04/21 02Z,   0.00,   2.18,   2.11,  99.90,  -0.07,
04/21 03Z,   0.00,   1.55,   1.42,  99.90,  -0.13,
04/21 04Z,   0.00,   1.41,   1.27,  99.90,  -0.14,  (min)
04/21 05Z,   0.00,   1.93,   1.74,  99.90,  -0.19,
04/21 06Z,  -0.10,   3.01,   2.67,  99.90,  -0.24,
04/21 07Z,  -0.10,   4.31,   3.89,  99.90,  -0.32,
04/21 08Z,   0.00,   5.44,   5.08,  99.90,  -0.36,
04/21 09Z,   0.00,   6.19,   5.91,  99.90,  -0.28,
04/21 10Z,   0.00,   6.42,   6.22,  99.90,  -0.20,  (max)
04/21 11Z,   0.10,   5.99,   5.73,  99.90,  -0.36,
04/21 12Z,   0.00,   4.98,   4.70,  99.90,  -0.28,
04/21 13Z,   0.10,   3.68,   3.58,  99.90,  -0.20,
04/21 14Z,   0.10,   2.43,   2.43,  99.90,  -0.10,
04/21 15Z,   0.10,   1.43,   1.47,  99.90,  -0.06,
04/21 16Z,   0.20,   0.85,   0.90,  99.90,  -0.15,  (min)
04/21 17Z,   0.20,   0.91,   1.05,  99.90,  -0.06,
04/21 18Z,   0.20,   1.67,   1.75,  99.90,  -0.12,
04/21 19Z,   0.20,   2.91,   2.94,  99.90,  -0.17,
04/21 20Z,   0.20,   4.23,   4.26,  99.90,  -0.17,
04/21 21Z,   0.20,   5.32,   5.33,  99.90,  -0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 22Z,   0.20,   5.99,  99.90,   6.01,  -0.18,
04/21 23Z,   0.20,   6.05,  99.90,   6.08,  -0.18,  (max)
04/22 00Z,   0.30,   5.44,  99.90,   5.58,  -0.17,
04/22 01Z,   0.30,   4.36,  99.90,   4.50,  -0.16,
04/22 02Z,   0.30,   3.16,  99.90,   3.31,  -0.16,
04/22 03Z,   0.30,   2.11,  99.90,   2.26,  -0.15,
04/22 04Z,   0.40,   1.39,  99.90,   1.64,  -0.14,
04/22 05Z,   0.30,   1.19,  99.90,   1.36,  -0.14,  (min)
04/22 06Z,   0.40,   1.71,  99.90,   1.98,  -0.13,
04/22 07Z,   0.40,   2.83,  99.90,   3.11,  -0.12,
04/22 08Z,   0.40,   4.18,  99.90,   4.46,  -0.12,
04/22 09Z,   0.40,   5.40,  99.90,   5.69,  -0.11,
04/22 10Z,   0.40,   6.25,  99.90,   6.53,  -0.11,
04/22 11Z,   0.40,   6.53,  99.90,   6.82,  -0.11,  (max)
04/22 12Z,   0.30,   6.11,  99.90,   6.30,  -0.11,
04/22 13Z,   0.30,   5.07,  99.90,   5.25,  -0.11,
04/22 14Z,   0.20,   3.72,  99.90,   3.80,  -0.11,
04/22 15Z,   0.10,   2.39,  99.90,   2.38,  -0.11,
04/22 16Z,   0.10,   1.31,  99.90,   1.29,  -0.11,
04/22 17Z,   0.00,   0.68,  99.90,   0.57,  -0.11,  (min)
04/22 18Z,   0.00,   0.76,  99.90,   0.65,  -0.11,
04/22 19Z,  -0.10,   1.62,  99.90,   1.41,  -0.11,
04/22 20Z,  -0.10,   2.97,  99.90,   2.76,  -0.11,
04/22 21Z,  -0.10,   4.41,  99.90,   4.20,  -0.11,
04/22 22Z,  -0.10,   5.62,  99.90,   5.41,  -0.11,
04/22 23Z,  -0.10,   6.35,  99.90,   6.14,  -0.11,
04/23 00Z,   0.00,   6.40,  99.90,   6.29,  -0.11,  (max)
04/23 01Z,   0.00,   5.70,  99.90,   5.59,  -0.11,
04/23 02Z,   0.00,   4.50,  99.90,   4.38,  -0.11,
04/23 03Z,  -0.10,   3.15,  99.90,   2.94,  -0.11,
04/23 04Z,  -0.10,   1.94,  99.90,   1.72,  -0.11,
04/23 05Z,  -0.10,   1.07,  99.90,   0.86,  -0.11,
04/23 06Z,  -0.10,   0.82,  99.90,   0.60,  -0.11,  (min)
04/23 07Z,  -0.10,   1.36,  99.90,   1.15,  -0.11,
04/23 08Z,  -0.10,   2.57,  99.90,   2.36,  -0.11,
04/23 09Z,  -0.10,   4.05,  99.90,   3.84,  -0.11,
04/23 10Z,  -0.10,   5.42,  99.90,   5.21,  -0.11,
04/23 11Z,   0.00,   6.39,  99.90,   6.28,  -0.11,
04/23 12Z,   0.00,   6.74,  99.90,   6.63,  -0.11,  (max)
04/23 13Z,   0.00,   6.29,  99.90,   6.18,  -0.11,
04/23 14Z,   0.00,   5.16,  99.90,   5.05,  -0.11,
04/23 15Z,   0.00,   3.70,  99.90,   3.59,  -0.11,
04/23 16Z,   0.00,   2.25,  99.90,   2.14,  -0.11,
04/23 17Z,   0.00,   1.06,  99.90,   0.95,  -0.11,
04/23 18Z,   0.00,   0.40,  99.90,   0.29,  -0.11,  (min)
04/23 19Z,   0.00,   0.57,  99.90,   0.46,  -0.11,
04/23 20Z,   0.00,   1.59,  99.90,   1.48,  -0.11,
04/23 21Z,   0.00,   3.13,  99.90,   3.02,  -0.11,
04/23 22Z,   0.00,   4.75,  99.90,   4.63,  -0.11,
04/23 23Z,   0.00,   6.09,  99.90,   5.98,  -0.11,
04/24 00Z,   0.00,   6.87,  99.90,   6.76,  -0.11,  (max)
04/24 01Z,   0.00,   6.85,  99.90,   6.74,  -0.11,
04/24 02Z,   0.00,   5.99,  99.90,   5.88,  -0.11,
04/24 03Z,   0.00,   4.59,  99.90,   4.48,  -0.11,
04/24 04Z,   0.00,   3.04,  99.90,   2.93,  -0.11,
04/24 05Z,   0.00,   1.62,  99.90,   1.51,  -0.11,
04/24 06Z,   0.00,   0.61,  99.90,   0.50,  -0.11,
04/24 07Z,  -0.10,   0.33,  99.90,   0.12,  -0.11,  (min)
04/24 08Z,  -0.10,   0.97,  99.90,   0.75,  -0.11,
04/24 09Z,  -0.10,   2.33,  99.90,   2.11,  -0.11,
04/24 10Z,  -0.10,   3.98,  99.90,   3.77,  -0.11,
04/24 11Z,  -0.10,   5.52,  99.90,   5.31,  -0.11,
04/24 12Z,  -0.10,   6.62,  99.90,   6.41,  -0.11,
04/24 13Z,   0.00,   6.99,  99.90,   6.87,  -0.11,  (max)
04/24 14Z,   0.00,   6.46,  99.90,   6.35,  -0.11,
04/24 15Z,   0.00,   5.19,  99.90,   5.08,  -0.11,
04/24 16Z,   0.00,   3.58,  99.90,   3.47,  -0.11,
04/24 17Z,   0.00,   1.99,  99.90,   1.88,  -0.11,
04/24 18Z,   0.00,   0.72,  99.90,   0.61,  -0.11,
04/24 19Z,   0.00,   0.10,  99.90,  -0.02,  -0.11,  (min)
04/24 20Z,   0.00,   0.42,  99.90,   0.30,  -0.11,
04/24 21Z,   0.10,   1.65,  99.90,   1.64,  -0.11,
04/24 22Z,   0.10,   3.42,  99.90,   3.41,  -0.11,
04/24 23Z,   0.10,   5.23,  99.90,   5.22,  -0.11,
04/25 00Z,   0.10,   6.69,  99.90,   6.68,  -0.11,
04/25 01Z,   0.10,   7.47,  99.90,   7.45,  -0.11,  (max)
04/25 02Z,   0.10,   7.30,  99.90,   7.29,  -0.11,
04/25 03Z,   0.00,   6.23,  99.90,   6.12,  -0.11,
04/25 04Z,   0.00,   4.59,  99.90,   4.48,  -0.11,
04/25 05Z,   0.00,   2.80,  99.90,   2.69,  -0.11,
04/25 06Z,   0.00,   1.19,  99.90,   1.08,  -0.11,
04/25 07Z,   0.00,   0.08,  99.90,  -0.03,  -0.11,
04/25 08Z,   0.00,  -0.16,  99.90,  -0.27,  -0.11,  (min)
04/25 09Z,   0.00,   0.61,  99.90,   0.50,  -0.11,
04/25 10Z,   0.00,   2.16,  99.90,   2.05,  -0.11,
04/25 11Z,   0.00,   4.01,  99.90,   3.90,  -0.11,
04/25 12Z,   0.00,   5.71,  99.90,   5.60,  -0.11,
04/25 13Z,  99.90,   6.89,  99.90,  99.90,  -0.11,
04/25 14Z,  99.90,   7.21,  99.90,  99.90,  -0.11,
04/25 15Z,  99.90,   6.54,  99.90,  99.90,  -0.11,
04/25 16Z,  99.90,   5.11,  99.90,  99.90,  -0.11,
04/25 17Z,  99.90,   3.35,  99.90,  99.90,  -0.11,
04/25 18Z,  99.90,   1.65,  99.90,  99.90,  -0.11,