ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	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
#Nikiski, AK : 06/12/2026 05:24:23 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 12Z,   0.20,  -9.13,  -9.12,  99.90,  -0.19,
06/10 13Z,   0.20, -12.45, -12.40,  99.90,  -0.15,
06/10 14Z,   0.20, -15.25, -15.41,  99.90,  -0.36,
06/10 15Z,   0.20, -17.23, -17.46,  99.90,  -0.43,
06/10 16Z,   0.10, -17.46, -17.85,  99.90,  -0.49,  (min)
06/10 17Z,   0.10, -15.49, -15.89,  99.90,  -0.50,
06/10 18Z,   0.10, -12.35, -12.82,  99.90,  -0.57,
06/10 19Z,   0.10,  -9.26,  -9.75,  99.90,  -0.59,
06/10 20Z,   0.10,  -6.62,  -7.18,  99.90,  -0.66,
06/10 21Z,   0.00,  -4.79,  -5.44,  99.90,  -0.65,
06/10 22Z,   0.00,  -4.47,  -5.02,  99.90,  -0.55,  (max)
06/10 23Z,   0.00,  -5.89,  -6.19,  99.90,  -0.30,
06/11 00Z,   0.10,  -8.47,  -8.52,  99.90,  -0.15,
06/11 01Z,   0.00, -11.19, -11.19,  99.90,   0.00,
06/11 02Z,   0.00, -13.40, -13.52,  99.90,  -0.12,
06/11 03Z,   0.00, -14.93, -15.20,  99.90,  -0.27,
06/11 04Z,   0.00, -15.12, -15.31,  99.90,  -0.19,  (min)
06/11 05Z,   0.00, -13.18, -13.13,  99.90,   0.05,
06/11 06Z,   0.00,  -9.66,  -9.85,  99.90,  -0.19,
06/11 07Z,   0.00,  -6.05,  -6.62,  99.90,  -0.57,
06/11 08Z,   0.00,  -3.18,  -3.76,  99.90,  -0.58,
06/11 09Z,   0.00,  -1.32,  -1.82,  99.90,  -0.50,
06/11 10Z,   0.00,  -1.01,  -1.49,  99.90,  -0.48,  (max)
06/11 11Z,   0.00,  -2.67,  -3.17,  99.90,  -0.50,
06/11 12Z,   0.10,  -5.96,  -6.47,  99.90,  -0.61,
06/11 13Z,   0.10,  -9.93, -10.15,  99.90,  -0.32,
06/11 14Z,   0.00, -13.71, -13.81,  99.90,  -0.10,
06/11 15Z,   0.00, -16.97, -17.32,  99.90,  -0.35,
06/11 16Z,   0.00, -19.24, -19.62,  99.90,  -0.38,
06/11 17Z,   0.00, -19.35, -20.01,  99.90,  -0.66,  (min)
06/11 18Z,   0.00, -16.94, -17.54,  99.90,  -0.60,
06/11 19Z,   0.00, -13.20, -13.65,  99.90,  -0.45,
06/11 20Z,   0.00,  -9.38,  -9.92,  99.90,  -0.54,
06/11 21Z,   0.00,  -6.04,  -6.69,  99.90,  -0.65,
06/11 22Z,   0.00,  -3.80,  -4.60,  99.90,  -0.80,
06/11 23Z,  -0.10,  -3.41,  -4.04,  99.90,  -0.53,  (max)
06/12 00Z,  -0.10,  -4.97,  -5.29,  99.90,  -0.22,
06/12 01Z,  -0.10,  -7.71,  -8.00,  99.90,  -0.19,
06/12 02Z,  -0.10, -10.60, -11.01,  99.90,  -0.31,
06/12 03Z,  -0.10, -13.05, -13.60,  99.90,  -0.45,
06/12 04Z,  -0.10, -14.77, -15.44,  99.90,  -0.57,  (min)
06/12 05Z,  -0.10, -14.89, -15.39,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/12 06Z,  -0.10, -12.61,  99.90, -13.10,  -0.39,
06/12 07Z,  -0.10,  -8.71,  99.90,  -9.19,  -0.38,
06/12 08Z,  -0.10,  -4.80,  99.90,  -5.28,  -0.37,
06/12 09Z,  -0.10,  -1.77,  99.90,  -2.23,  -0.36,
06/12 10Z,  -0.10,  -0.03,  99.90,  -0.49,  -0.36,  (max)
06/12 11Z,  -0.10,  -0.21,  99.90,  -0.66,  -0.35,
06/12 12Z,  -0.10,  -2.54,  99.90,  -2.98,  -0.34,
06/12 13Z,  -0.10,  -6.49,  99.90,  -6.92,  -0.33,
06/12 14Z,  -0.10, -11.01,  99.90, -11.44,  -0.32,
06/12 15Z,  -0.10, -15.30,  99.90, -15.71,  -0.32,
06/12 16Z,  -0.20, -19.01,  99.90, -19.52,  -0.31,
06/12 17Z,  -0.20, -21.40,  99.90, -21.90,  -0.30,  (min)
06/12 18Z,  -0.30, -21.14,  99.90, -21.74,  -0.30,
06/12 19Z,  -0.30, -18.03,  99.90, -18.64,  -0.30,
06/12 20Z,  -0.40, -13.50,  99.90, -14.20,  -0.30,
06/12 21Z,  -0.40,  -8.89,  99.90,  -9.59,  -0.30,
06/12 22Z,  -0.40,  -4.95,  99.90,  -5.65,  -0.30,
06/12 23Z,  -0.50,  -2.53,  99.90,  -3.33,  -0.30,
06/13 00Z,  -0.50,  -2.30,  99.90,  -3.10,  -0.30,  (max)
06/13 01Z,  -0.50,  -4.17,  99.90,  -4.97,  -0.30,
06/13 02Z,  -0.50,  -7.21,  99.90,  -8.01,  -0.30,
06/13 03Z,  -0.50, -10.37,  99.90, -11.17,  -0.30,
06/13 04Z,  -0.50, -13.12,  99.90, -13.92,  -0.30,
06/13 05Z,  -0.60, -15.01,  99.90, -15.91,  -0.30,  (min)
06/13 06Z,  -0.60, -14.91,  99.90, -15.81,  -0.30,
06/13 07Z,  -0.60, -12.10,  99.90, -13.00,  -0.30,
06/13 08Z,  -0.60,  -7.69,  99.90,  -8.59,  -0.30,
06/13 09Z,  -0.60,  -3.44,  99.90,  -4.34,  -0.30,
06/13 10Z,  -0.60,  -0.29,  99.90,  -1.19,  -0.30,
06/13 11Z,  -0.50,   1.19,  99.90,   0.39,  -0.30,  (max)
06/13 12Z,  -0.50,   0.40,  99.90,  -0.40,  -0.30,
06/13 13Z,  -0.50,  -2.65,  99.90,  -3.45,  -0.30,
06/13 14Z,  -0.50,  -7.24,  99.90,  -8.04,  -0.30,
06/13 15Z,  -0.50, -12.29,  99.90, -13.09,  -0.30,
06/13 16Z,  -0.50, -17.04,  99.90, -17.84,  -0.30,
06/13 17Z,  -0.60, -21.10,  99.90, -22.00,  -0.30,
06/13 18Z,  -0.50, -23.39,  99.90, -24.19,  -0.30,  (min)
06/13 19Z,  -0.50, -22.50,  99.90, -23.30,  -0.30,
06/13 20Z,  -0.50, -18.53,  99.90, -19.33,  -0.30,
06/13 21Z,  -0.50, -13.15,  99.90, -13.95,  -0.30,
06/13 22Z,  -0.50,  -7.87,  99.90,  -8.67,  -0.30,
06/13 23Z,  -0.60,  -3.60,  99.90,  -4.50,  -0.30,
06/14 00Z,  -0.60,  -1.25,  99.90,  -2.16,  -0.30,  (max)
06/14 01Z,  -0.60,  -1.39,  99.90,  -2.29,  -0.30,
06/14 02Z,  -0.60,  -3.66,  99.90,  -4.56,  -0.30,
06/14 03Z,  -0.60,  -7.06,  99.90,  -7.96,  -0.30,
06/14 04Z,  -0.60, -10.55,  99.90, -11.45,  -0.30,
06/14 05Z,  -0.60, -13.61,  99.90, -14.51,  -0.30,
06/14 06Z,  -0.60, -15.55,  99.90, -16.45,  -0.30,  (min)
06/14 07Z,  -0.60, -15.04,  99.90, -15.94,  -0.30,
06/14 08Z,  -0.60, -11.58,  99.90, -12.48,  -0.30,
06/14 09Z,  -0.70,  -6.64,  99.90,  -7.64,  -0.30,
06/14 10Z,  -0.70,  -2.10,  99.90,  -3.10,  -0.30,
06/14 11Z,  -0.60,   1.02,  99.90,   0.12,  -0.30,
06/14 12Z,  -0.60,   2.11,  99.90,   1.21,  -0.30,  (max)
06/14 13Z,  -0.60,   0.69,  99.90,  -0.21,  -0.30,
06/14 14Z,  -0.50,  -3.02,  99.90,  -3.82,  -0.30,
06/14 15Z,  -0.50,  -8.15,  99.90,  -8.95,  -0.30,
06/14 16Z,  -0.40, -13.62,  99.90, -14.33,  -0.30,
06/14 17Z,  -0.40, -18.75,  99.90, -19.45,  -0.30,
06/14 18Z,  -0.30, -22.97,  99.90, -23.57,  -0.30,
06/14 19Z,  -0.40, -24.92,  99.90, -25.62,  -0.30,  (min)
06/14 20Z,  -0.30, -23.21,  99.90, -23.81,  -0.30,
06/14 21Z,  -0.30, -18.33,  99.90, -18.93,  -0.30,
06/14 22Z,  -0.20, -12.25,  99.90, -12.75,  -0.30,
06/14 23Z,  -0.10,  -6.57,  99.90,  -6.97,  -0.30,
06/15 00Z,   0.00,  -2.26,  99.90,  -2.56,  -0.30,
06/15 01Z,   0.00,  -0.22,  99.90,  -0.52,  -0.30,  (max)
06/15 02Z,   0.00,  -0.82,  99.90,  -1.12,  -0.30,
06/15 03Z,   0.00,  -3.52,  99.90,  -3.82,  -0.30,
06/15 04Z,   0.00,  -7.28,  99.90,  -7.58,  -0.30,
06/15 05Z,   0.00, -11.10,  99.90, -11.40,  -0.30,
06/15 06Z,   0.00, -14.40,  99.90, -14.71,  -0.30,
06/15 07Z,   0.00, -16.24,  99.90, -16.54,  -0.30,  (min)
06/15 08Z,  -0.10, -15.16,  99.90, -15.56,  -0.30,
06/15 09Z,  -0.10, -11.01,  99.90, -11.41,  -0.30,
06/15 10Z,   0.00,  -5.63,  99.90,  -5.93,  -0.30,
06/15 11Z,   0.00,  -0.99,  99.90,  -1.29,  -0.30,
06/15 12Z,   0.00,   1.94,  99.90,   1.64,  -0.30,
06/15 13Z,   0.00,   2.57,  99.90,   2.27,  -0.30,  (max)
06/15 14Z,  -0.10,   0.59,  99.90,   0.19,  -0.30,
06/15 15Z,  -0.10,  -3.61,  99.90,  -4.01,  -0.30,
06/15 16Z,  -0.20,  -9.12,  99.90,  -9.62,  -0.30,
06/15 17Z,  -0.30, -14.89,  99.90, -15.49,  -0.30,
06/15 18Z,  -0.30, -20.25,  99.90, -20.85,  -0.30,
06/15 19Z,  -0.30, -24.40,  99.90, -25.00,  -0.30,
06/15 20Z,  -0.40, -25.76,  99.90, -26.46,  -0.30,  (min)
06/15 21Z,  -0.40, -23.12,  99.90, -23.82,  -0.30,
06/15 22Z,  -0.40, -17.47,  99.90, -18.17,  -0.30,
06/15 23Z,  -0.30, -10.98,  99.90, -11.58,  -0.30,
06/16 00Z,  -0.30,  -5.23,  99.90,  -5.83,  -0.30,