EXTRA-TROPICAL  STORM  SURGE
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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
#Sand Point, AK : 10/14/2026 22:22:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/13 06Z,  -0.20,  -0.46,   0.02,  99.90,   0.68,
10/13 07Z,  -0.20,  -0.45,   0.03,  99.90,   0.68,  (min)
10/13 08Z,  -0.20,   0.38,   0.82,  99.90,   0.64,
10/13 09Z,  -0.20,   1.82,   2.26,  99.90,   0.64,
10/13 10Z,  -0.20,   3.48,   3.84,  99.90,   0.56,
10/13 11Z,  -0.20,   4.91,   5.32,  99.90,   0.61,
10/13 12Z,  -0.20,   5.85,   6.27,  99.90,   0.62,
10/13 13Z,  -0.20,   6.17,   6.61,  99.90,   0.64,  (max)
10/13 14Z,  -0.20,   5.85,   6.36,  99.90,   0.71,
10/13 15Z,  -0.20,   5.01,   5.47,  99.90,   0.66,
10/13 16Z,  -0.20,   3.99,   4.38,  99.90,   0.59,
10/13 17Z,  -0.20,   3.19,   3.67,  99.90,   0.68,
10/13 18Z,  -0.20,   2.86,   3.38,  99.90,   0.72,  (min)
10/13 19Z,  -0.20,   3.08,   3.55,  99.90,   0.67,
10/13 20Z,  -0.10,   3.86,   4.29,  99.90,   0.53,
10/13 21Z,  -0.10,   5.06,   5.53,  99.90,   0.57,
10/13 22Z,  -0.20,   6.36,   6.72,  99.90,   0.56,
10/13 23Z,  -0.30,   7.34,   7.84,  99.90,   0.80,
10/14 00Z,  -0.30,   7.70,   8.14,  99.90,   0.74,  (max)
10/14 01Z,  -0.30,   7.37,   7.98,  99.90,   0.91,
10/14 02Z,  -0.30,   6.34,   6.96,  99.90,   0.92,
10/14 03Z,  -0.30,   4.74,   5.38,  99.90,   0.94,
10/14 04Z,  -0.30,   2.89,   3.52,  99.90,   0.93,
10/14 05Z,  -0.20,   1.22,   1.97,  99.90,   0.95,
10/14 06Z,  -0.10,   0.09,   0.90,  99.90,   0.91,
10/14 07Z,  -0.10,  -0.34,   0.32,  99.90,   0.76,  (min)
10/14 08Z,  -0.10,  -0.04,   0.62,  99.90,   0.76,
10/14 09Z,  -0.10,   0.94,   1.63,  99.90,   0.79,
10/14 10Z,   0.00,   2.36,   3.12,  99.90,   0.76,
10/14 11Z,   0.10,   3.82,   4.63,  99.90,   0.71,
10/14 12Z,   0.10,   4.97,   5.77,  99.90,   0.70,
10/14 13Z,   0.00,   5.62,   6.55,  99.90,   0.93,
10/14 14Z,   0.10,   5.75,   6.75,  99.90,   0.90,  (max)
10/14 15Z,   0.30,   5.36,   6.43,  99.90,   0.77,
10/14 16Z,   0.50,   4.62,   5.72,  99.90,   0.60,
10/14 17Z,   0.50,   3.85,   5.02,  99.90,   0.67,
10/14 18Z,   0.30,   3.38,   4.59,  99.90,   0.91,
10/14 19Z,   0.30,   3.37,   4.51,  99.90,   0.84,  (min)
10/14 20Z,   0.30,   3.81,   4.99,  99.90,   0.88,
10/14 21Z,   0.30,   4.65,   6.00,  99.90,   1.05,
10/14 22Z,   0.30,   5.74,   6.85,  99.90,   0.81,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 23Z,   0.20,   6.75,  99.90,   7.77,   0.81,
10/15 00Z,   0.20,   7.34,  99.90,   8.36,   0.81,
10/15 01Z,   0.30,   7.33,  99.90,   8.44,   0.82,  (max)
10/15 02Z,   0.30,   6.70,  99.90,   7.82,   0.82,
10/15 03Z,   0.30,   5.52,  99.90,   6.64,   0.82,
10/15 04Z,   0.30,   3.96,  99.90,   5.08,   0.82,
10/15 05Z,   0.40,   2.31,  99.90,   3.53,   0.82,
10/15 06Z,   0.50,   0.97,  99.90,   2.30,   0.83,
10/15 07Z,   0.50,   0.20,  99.90,   1.52,   0.83,
10/15 08Z,   0.50,   0.05,  99.90,   1.38,   0.83,  (min)
10/15 09Z,   0.60,   0.52,  99.90,   1.95,   0.83,
10/15 10Z,   0.60,   1.51,  99.90,   2.94,   0.83,
10/15 11Z,   0.60,   2.78,  99.90,   4.22,   0.83,
10/15 12Z,   0.60,   3.99,  99.90,   5.42,   0.83,
10/15 13Z,   0.60,   4.85,  99.90,   6.28,   0.83,
10/15 14Z,   0.60,   5.29,  99.90,   6.72,   0.83,
10/15 15Z,   0.60,   5.31,  99.90,   6.75,   0.83,  (max)
10/15 16Z,   0.60,   4.96,  99.90,   6.39,   0.83,
10/15 17Z,   0.70,   4.39,  99.90,   5.92,   0.83,
10/15 18Z,   0.80,   3.89,  99.90,   5.53,   0.83,
10/15 19Z,   0.80,   3.72,  99.90,   5.35,   0.83,  (min)
10/15 20Z,   0.90,   3.91,  99.90,   5.65,   0.83,
10/15 21Z,   0.90,   4.44,  99.90,   6.17,   0.83,
10/15 22Z,   0.90,   5.22,  99.90,   6.95,   0.83,
10/15 23Z,   0.90,   6.10,  99.90,   7.83,   0.83,
10/16 00Z,   0.70,   6.80,  99.90,   8.33,   0.83,
10/16 01Z,   0.50,   7.05,  99.90,   8.39,   0.83,  (max)
10/16 02Z,   0.30,   6.77,  99.90,   7.90,   0.83,
10/16 03Z,   0.20,   6.01,  99.90,   7.04,   0.83,
10/16 04Z,   0.10,   4.84,  99.90,   5.78,   0.83,
10/16 05Z,   0.10,   3.43,  99.90,   4.37,   0.83,
10/16 06Z,   0.10,   2.06,  99.90,   3.00,   0.83,
10/16 07Z,   0.20,   1.05,  99.90,   2.08,   0.83,
10/16 08Z,   0.20,   0.55,  99.90,   1.58,   0.83,  (min)
10/16 09Z,   0.30,   0.56,  99.90,   1.70,   0.83,
10/16 10Z,   0.30,   1.06,  99.90,   2.19,   0.83,
10/16 11Z,   0.20,   1.95,  99.90,   2.98,   0.83,
10/16 12Z,   0.10,   3.02,  99.90,   3.95,   0.83,
10/16 13Z,   0.00,   3.97,  99.90,   4.80,   0.83,
10/16 14Z,  -0.10,   4.62,  99.90,   5.35,   0.83,
10/16 15Z,  -0.20,   4.95,  99.90,   5.58,   0.83,
10/16 16Z,  -0.20,   4.98,  99.90,   5.61,   0.83,  (max)
10/16 17Z,  -0.30,   4.74,  99.90,   5.27,   0.83,
10/16 18Z,  -0.20,   4.37,  99.90,   5.00,   0.83,
10/16 19Z,  -0.10,   4.10,  99.90,   4.84,   0.83,  (min)
10/16 20Z,   0.00,   4.11,  99.90,   4.94,   0.83,
10/16 21Z,   0.10,   4.38,  99.90,   5.32,   0.83,
10/16 22Z,   0.10,   4.86,  99.90,   5.79,   0.83,
10/16 23Z,   0.10,   5.49,  99.90,   6.42,   0.83,
10/17 00Z,   0.00,   6.13,  99.90,   6.96,   0.83,
10/17 01Z,   0.00,   6.56,  99.90,   7.40,   0.83,  (max)
10/17 02Z,  -0.10,   6.59,  99.90,   7.32,   0.83,
10/17 03Z,  -0.20,   6.19,  99.90,   6.82,   0.83,
10/17 04Z,  -0.30,   5.44,  99.90,   5.97,   0.83,
10/17 05Z,  -0.30,   4.41,  99.90,   4.94,   0.83,
10/17 06Z,  -0.30,   3.22,  99.90,   3.75,   0.83,
10/17 07Z,  -0.30,   2.11,  99.90,   2.64,   0.83,
10/17 08Z,  -0.30,   1.34,  99.90,   1.87,   0.83,
10/17 09Z,  -0.20,   0.98,  99.90,   1.62,   0.83,
10/17 10Z,  -0.30,   1.03,  99.90,   1.56,   0.83,  (min)
10/17 11Z,  -0.40,   1.45,  99.90,   1.89,   0.83,
10/17 12Z,  -0.50,   2.20,  99.90,   2.53,   0.83,
10/17 13Z,  -0.60,   3.07,  99.90,   3.31,   0.83,
10/17 14Z,  -0.60,   3.84,  99.90,   4.08,   0.83,
10/17 15Z,  -0.60,   4.39,  99.90,   4.63,   0.83,
10/17 16Z,  -0.60,   4.72,  99.90,   4.96,   0.83,
10/17 17Z,  -0.50,   4.84,  99.90,   5.17,   0.83,  (max)
10/17 18Z,  -0.40,   4.73,  99.90,   5.16,   0.83,
10/17 19Z,  -0.30,   4.52,  99.90,   5.05,   0.83,
10/17 20Z,  -0.20,   4.39,  99.90,   5.02,   0.83,  (min)
10/17 21Z,  -0.20,   4.45,  99.90,   5.08,   0.83,
10/17 22Z,  -0.20,   4.67,  99.90,   5.30,   0.83,
10/17 23Z,  -0.30,   5.00,  99.90,   5.54,   0.83,
10/18 00Z,  -0.30,   5.44,  99.90,   5.98,   0.83,
10/18 01Z,  -0.30,   5.89,  99.90,   6.42,   0.83,
10/18 02Z,  -0.40,   6.15,  99.90,   6.58,   0.83,  (max)
10/18 03Z,  -0.40,   6.09,  99.90,   6.52,   0.83,
10/18 04Z,  -0.30,   5.72,  99.90,   6.25,   0.83,
10/18 05Z,  -0.30,   5.10,  99.90,   5.63,   0.83,
10/18 06Z,  -0.20,   4.25,  99.90,   4.88,   0.83,
10/18 07Z,  -0.20,   3.26,  99.90,   3.89,   0.83,
10/18 08Z,  -0.20,   2.34,  99.90,   2.97,   0.83,
10/18 09Z,  -0.20,   1.69,  99.90,   2.32,   0.83,
10/18 10Z,  -0.10,   1.36,  99.90,   2.09,   0.83,
10/18 11Z,  -0.20,   1.34,  99.90,   1.98,   0.83,  (min)
10/18 12Z,  -0.30,   1.66,  99.90,   2.19,   0.83,
10/18 13Z,  99.90,   2.28,  99.90,  99.90,   0.83,
10/18 14Z,  99.90,   3.04,  99.90,  99.90,   0.83,
10/18 15Z,  99.90,   3.75,  99.90,  99.90,   0.83,
10/18 16Z,  99.90,   4.32,  99.90,  99.90,   0.83,
10/18 17Z,  99.90,   4.72,  99.90,  99.90,   0.83,
10/18 18Z,  99.90,   4.94,  99.90,  99.90,   0.83,