EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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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
#Nikiski, AK : 07/14/2026 12:23:42 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 12Z,   0.30,  -0.91,  99.90,  99.90,  99.90,
07/12 13Z,   0.20,  -4.19,  99.90,  99.90,  99.90,
07/12 14Z,   0.20,  -8.56,  99.90,  99.90,  99.90,
07/12 15Z,   0.20, -13.17,  99.90,  99.90,  99.90,
07/12 16Z,   0.10, -17.63,  99.90,  99.90,  99.90,
07/12 17Z,   0.10, -21.42,  99.90,  99.90,  99.90,
07/12 18Z,   0.10, -23.06,  99.90,  99.90,  99.90,
07/12 19Z,   0.00, -21.47,  99.90,  99.90,  99.90,
07/12 20Z,   0.00, -17.36,  99.90,  99.90,  99.90,
07/12 21Z,   0.00, -12.32,  99.90,  99.90,  99.90,
07/12 22Z,   0.00,  -7.38,  99.90,  99.90,  99.90,
07/12 23Z,   0.00,  -3.46,  99.90,  99.90,  99.90,
07/13 00Z,   0.00,  -1.53,  99.90,  99.90,  99.90,
07/13 01Z,   0.00,  -1.96,  99.90,  99.90,  99.90,
07/13 02Z,   0.00,  -4.18,  99.90,  99.90,  99.90,
07/13 03Z,   0.00,  -7.24,  99.90,  99.90,  99.90,
07/13 04Z,   0.00, -10.41,  99.90,  99.90,  99.90,
07/13 05Z,   0.00, -13.32,  99.90,  99.90,  99.90,
07/13 06Z,   0.00, -14.92,  99.90,  99.90,  99.90,
07/13 07Z,   0.00, -13.83,  99.90,  99.90,  99.90,
07/13 08Z,   0.00, -10.24,  99.90,  99.90,  99.90,
07/13 09Z,   0.00,  -5.82,  99.90,  99.90,  99.90,
07/13 10Z,   0.00,  -1.92,  99.90,  99.90,  99.90,
07/13 11Z,   0.00,   0.73,  99.90,  99.90,  99.90,
07/13 12Z,   0.00,   1.40,  99.90,  99.90,  99.90,
07/13 13Z,   0.00,  -0.31,  99.90,  99.90,  99.90,
07/13 14Z,   0.00,  -4.04,  99.90,  99.90,  99.90,
07/13 15Z,   0.00,  -8.91,  99.90,  99.90,  99.90,
07/13 16Z,  -0.10, -14.09,  99.90,  99.90,  99.90,
07/13 17Z,  -0.10, -19.13,  99.90,  99.90,  99.90,
07/13 18Z,  -0.10, -23.17,  99.90,  99.90,  99.90,
07/13 19Z,  -0.10, -24.48,  99.90,  99.90,  99.90,
07/13 20Z,  -0.10, -22.09,  99.90,  99.90,  99.90,
07/13 21Z,  -0.10, -17.12,  99.90,  99.90,  99.90,  (max)
07/13 22Z,  -0.10, -11.31, -11.49,  99.90,  -0.08,  (min)
07/13 23Z,  -0.10,  -5.87,  -6.57,  99.90,  -0.60,
07/14 00Z,  -0.10,  -1.87,  -2.69,  99.90,  -0.72,
07/14 01Z,  -0.10,  -0.24,  -0.63,  99.90,  -0.29,  (max)
07/14 02Z,  -0.10,  -1.15,  -0.96,  99.90,   0.29,
07/14 03Z,   0.00,  -3.94,  -3.83,  99.90,   0.11,
07/14 04Z,   0.00,  -7.58,  -8.07,  99.90,  -0.49,
07/14 05Z,   0.00, -11.39, -11.87,  99.90,  -0.48,
07/14 06Z,  -0.10, -14.76, -15.00,  99.90,  -0.14,
07/14 07Z,  -0.10, -16.31, -16.82,  99.90,  -0.41,  (min)
07/14 08Z,  -0.10, -14.66, -15.30,  99.90,  -0.54,
07/14 09Z,  -0.10, -10.37, -10.29,  99.90,   0.18,
07/14 10Z,  -0.10,  -5.35,  -5.46,  99.90,  -0.01,
07/14 11Z,  -0.10,  -1.06,  -1.35,  99.90,  -0.19,
07/14 12Z,  -0.10,   1.67,   1.55,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 13Z,  -0.10,   2.10,  99.90,   1.96,  -0.04,  (max)
07/14 14Z,  -0.10,  -0.04,  99.90,  -0.20,  -0.06,
07/14 15Z,  -0.10,  -4.25,  99.90,  -4.43,  -0.08,
07/14 16Z,  -0.10,  -9.61,  99.90,  -9.81,  -0.10,
07/14 17Z,  -0.20, -15.29,  99.90, -15.60,  -0.11,
07/14 18Z,  -0.20, -20.69,  99.90, -21.03,  -0.13,
07/14 19Z,  -0.20, -24.63,  99.90, -24.98,  -0.15,
07/14 20Z,  -0.20, -25.21,  99.90, -25.58,  -0.17,  (min)
07/14 21Z,  -0.20, -21.83,  99.90, -22.22,  -0.19,
07/14 22Z,  -0.20, -16.01,  99.90, -16.42,  -0.21,
07/14 23Z,  -0.20,  -9.68,  99.90, -10.11,  -0.23,
07/15 00Z,  -0.20,  -4.10,  99.90,  -4.55,  -0.25,
07/15 01Z,  -0.30,  -0.36,  99.90,  -0.91,  -0.25,
07/15 02Z,  -0.30,   0.72,  99.90,   0.17,  -0.25,  (max)
07/15 03Z,  -0.30,  -0.84,  99.90,  -1.39,  -0.25,
07/15 04Z,  -0.30,  -4.26,  99.90,  -4.80,  -0.25,
07/15 05Z,  -0.20,  -8.51,  99.90,  -8.95,  -0.25,
07/15 06Z,  -0.30, -12.85,  99.90, -13.39,  -0.25,
07/15 07Z,  -0.30, -16.42,  99.90, -16.96,  -0.25,
07/15 08Z,  -0.30, -17.58,  99.90, -18.12,  -0.25,  (min)
07/15 09Z,  -0.30, -15.16,  99.90, -15.71,  -0.25,
07/15 10Z,  -0.30, -10.17,  99.90, -10.72,  -0.25,
07/15 11Z,  -0.30,  -4.74,  99.90,  -5.29,  -0.25,
07/15 12Z,  -0.20,  -0.31,  99.90,  -0.76,  -0.25,
07/15 13Z,  -0.20,   2.27,  99.90,   1.83,  -0.25,
07/15 14Z,  -0.10,   2.33,  99.90,   1.99,  -0.25,  (max)
07/15 15Z,  -0.10,  -0.26,  99.90,  -0.60,  -0.25,
07/15 16Z,  -0.10,  -4.91,  99.90,  -5.26,  -0.25,
07/15 17Z,  -0.10, -10.66,  99.90, -11.01,  -0.25,
07/15 18Z,  -0.10, -16.63,  99.90, -16.97,  -0.25,
07/15 19Z,  -0.10, -22.06,  99.90, -22.40,  -0.25,
07/15 20Z,   0.00, -25.46,  99.90, -25.70,  -0.25,  (min)
07/15 21Z,   0.00, -25.00,  99.90, -25.25,  -0.25,
07/15 22Z,   0.00, -20.60,  99.90, -20.85,  -0.25,
07/15 23Z,   0.00, -14.19,  99.90, -14.43,  -0.25,
07/16 00Z,   0.00,  -7.71,  99.90,  -7.96,  -0.25,
07/16 01Z,   0.00,  -2.37,  99.90,  -2.62,  -0.25,
07/16 02Z,   0.00,   0.81,  99.90,   0.56,  -0.25,
07/16 03Z,   0.00,   1.19,  99.90,   0.95,  -0.25,  (max)
07/16 04Z,   0.00,  -1.06,  99.90,  -1.31,  -0.25,
07/16 05Z,   0.00,  -5.09,  99.90,  -5.34,  -0.25,
07/16 06Z,   0.00,  -9.85,  99.90, -10.09,  -0.25,
07/16 07Z,   0.00, -14.49,  99.90, -14.73,  -0.25,
07/16 08Z,   0.00, -17.92,  99.90, -18.17,  -0.25,
07/16 09Z,   0.00, -18.42,  99.90, -18.66,  -0.25,  (min)
07/16 10Z,   0.00, -15.19,  99.90, -15.43,  -0.25,
07/16 11Z,   0.00,  -9.71,  99.90,  -9.96,  -0.25,
07/16 12Z,   0.00,  -4.19,  99.90,  -4.44,  -0.25,
07/16 13Z,   0.00,   0.08,  99.90,  -0.17,  -0.25,
07/16 14Z,   0.00,   2.33,  99.90,   2.08,  -0.25,  (max)
07/16 15Z,   0.00,   1.97,  99.90,   1.73,  -0.25,
07/16 16Z,  -0.10,  -1.02,  99.90,  -1.37,  -0.25,
07/16 17Z,  -0.10,  -6.00,  99.90,  -6.35,  -0.25,
07/16 18Z,  -0.20, -11.94,  99.90, -12.38,  -0.25,
07/16 19Z,  -0.20, -17.88,  99.90, -18.32,  -0.25,
07/16 20Z,  -0.30, -22.90,  99.90, -23.44,  -0.25,
07/16 21Z,  -0.30, -25.37,  99.90, -25.91,  -0.25,  (min)
07/16 22Z,  -0.30, -23.75,  99.90, -24.29,  -0.25,
07/16 23Z,  -0.40, -18.53,  99.90, -19.17,  -0.25,
07/17 00Z,  -0.40, -11.92,  99.90, -12.57,  -0.25,
07/17 01Z,  -0.40,  -5.72,  99.90,  -6.37,  -0.25,
07/17 02Z,  -0.50,  -0.95,  99.90,  -1.70,  -0.25,
07/17 03Z,  -0.50,   1.49,  99.90,   0.75,  -0.25,  (max)
07/17 04Z,  -0.60,   1.12,  99.90,   0.27,  -0.25,
07/17 05Z,  -0.60,  -1.80,  99.90,  -2.65,  -0.25,
07/17 06Z,  -0.60,  -6.33,  99.90,  -7.18,  -0.25,
07/17 07Z,  -0.70, -11.36,  99.90, -12.30,  -0.25,
07/17 08Z,  -0.70, -15.96,  99.90, -16.91,  -0.25,
07/17 09Z,  -0.70, -18.94,  99.90, -19.88,  -0.25,  (min)
07/17 10Z,  -0.70, -18.64,  99.90, -19.59,  -0.25,
07/17 11Z,  -0.70, -14.78,  99.90, -15.72,  -0.25,
07/17 12Z,  -0.70,  -9.18,  99.90, -10.13,  -0.25,
07/17 13Z,  -0.70,  -3.93,  99.90,  -4.88,  -0.25,
07/17 14Z,  -0.70,  -0.07,  99.90,  -1.02,  -0.25,
07/17 15Z,  -0.70,   1.76,  99.90,   0.81,  -0.25,  (max)
07/17 16Z,  -0.70,   1.01,  99.90,   0.06,  -0.25,
07/17 17Z,  -0.70,  -2.29,  99.90,  -3.23,  -0.25,
07/17 18Z,  -0.70,  -7.40,  99.90,  -8.34,  -0.25,
07/17 19Z,  -0.70, -13.20,  99.90, -14.15,  -0.25,
07/17 20Z,  -0.80, -18.71,  99.90, -19.75,  -0.25,
07/17 21Z,  -0.80, -22.91,  99.90, -23.95,  -0.25,
07/17 22Z,  -0.70, -24.22,  99.90, -25.17,  -0.25,  (min)
07/17 23Z,  -0.70, -21.54,  99.90, -22.49,  -0.25,
07/18 00Z,  -0.60, -15.91,  99.90, -16.76,  -0.25,