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
#North Spit, CA : 03/14/2026 19:22:05 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 00Z,  -0.20,  -6.89,  -6.94,  99.90,   0.15,
03/13 01Z,  -0.20,  -6.15,  -6.20,  99.90,   0.15,
03/13 02Z,  -0.20,  -5.44,  -5.45,  99.90,   0.19,
03/13 03Z,  -0.20,  -4.91,  -4.91,  99.90,   0.20,
03/13 04Z,  -0.20,  -4.64,  -4.59,  99.90,   0.25,
03/13 05Z,  -0.20,  -4.59,  -4.50,  99.90,   0.29,  (max)
03/13 06Z,  -0.30,  -4.69,  -4.56,  99.90,   0.43,
03/13 07Z,  -0.30,  -4.86,  -4.82,  99.90,   0.34,
03/13 08Z,  -0.40,  -5.04,  -4.93,  99.90,   0.51,
03/13 09Z,  -0.30,  -5.06,  -4.98,  99.90,   0.38,  (min)
03/13 10Z,  -0.30,  -4.84,  -4.86,  99.90,   0.28,
03/13 11Z,  -0.30,  -4.43,  -4.38,  99.90,   0.35,
03/13 12Z,  -0.10,  -3.93,  -3.93,  99.90,   0.10,
03/13 13Z,  -0.10,  -3.46,  -3.40,  99.90,   0.16,
03/13 14Z,  -0.10,  -3.11,  -3.03,  99.90,   0.18,
03/13 15Z,  -0.10,  -3.05,  -2.96,  99.90,   0.19,  (max)
03/13 16Z,  -0.10,  -3.40,  -3.28,  99.90,   0.22,
03/13 17Z,  -0.10,  -4.13,  -4.09,  99.90,   0.14,
03/13 18Z,   0.10,  -5.11,  -4.95,  99.90,   0.06,
03/13 19Z,   0.10,  -6.19,  -5.95,  99.90,   0.14,
03/13 20Z,   0.10,  -7.22,  -6.95,  99.90,   0.17,
03/13 21Z,   0.10,  -8.00,  -7.80,  99.90,   0.10,
03/13 22Z,   0.10,  -8.34,  -8.21,  99.90,   0.03,  (min)
03/13 23Z,   0.10,  -8.20,  -8.04,  99.90,   0.06,
03/14 00Z,   0.20,  -7.69,  -7.56,  99.90,  -0.07,
03/14 01Z,   0.20,  -6.94,  -6.66,  99.90,   0.08,
03/14 02Z,   0.20,  -6.05,  -5.76,  99.90,   0.09,
03/14 03Z,   0.20,  -5.21,  -5.00,  99.90,   0.01,
03/14 04Z,   0.10,  -4.61,  -4.41,  99.90,   0.10,
03/14 05Z,   0.10,  -4.34,  -4.03,  99.90,   0.21,
03/14 06Z,   0.00,  -4.35,  -3.96,  99.90,   0.39,  (max)
03/14 07Z,   0.00,  -4.58,  -4.27,  99.90,   0.31,
03/14 08Z,   0.00,  -4.94,  -4.64,  99.90,   0.30,
03/14 09Z,   0.00,  -5.27,  -5.00,  99.90,   0.27,
03/14 10Z,   0.00,  -5.38,  -5.12,  99.90,   0.26,  (min)
03/14 11Z,   0.00,  -5.16,  -4.94,  99.90,   0.22,
03/14 12Z,   0.00,  -4.69,  -4.48,  99.90,   0.21,
03/14 13Z,   0.00,  -4.07,  -3.88,  99.90,   0.19,
03/14 14Z,   0.00,  -3.46,  -3.23,  99.90,   0.23,
03/14 15Z,   0.00,  -3.00,  -2.81,  99.90,   0.19,
03/14 16Z,   0.00,  -2.89,  -2.74,  99.90,   0.15,  (max)
03/14 17Z,   0.00,  -3.25,  -3.16,  99.90,   0.09,
03/14 18Z,   0.00,  -4.07,  -3.87,  99.90,   0.20,
03/14 19Z,   0.00,  -5.18,  -4.99,  99.90,   0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 20Z,   0.00,  -6.42,  99.90,  -6.23,   0.19,
03/14 21Z,   0.00,  -7.58,  99.90,  -7.39,   0.19,
03/14 22Z,   0.00,  -8.39,  99.90,  -8.20,   0.19,
03/14 23Z,   0.00,  -8.67,  99.90,  -8.48,   0.19,  (min)
03/15 00Z,   0.00,  -8.39,  99.90,  -8.20,   0.19,
03/15 01Z,   0.00,  -7.69,  99.90,  -7.51,   0.19,
03/15 02Z,   0.00,  -6.73,  99.90,  -6.55,   0.19,
03/15 03Z,   0.00,  -5.68,  99.90,  -5.50,   0.18,
03/15 04Z,   0.00,  -4.75,  99.90,  -4.57,   0.18,
03/15 05Z,  -0.10,  -4.16,  99.90,  -4.08,   0.18,
03/15 06Z,  -0.10,  -4.00,  99.90,  -3.91,   0.18,  (max)
03/15 07Z,  -0.10,  -4.21,  99.90,  -4.12,   0.18,
03/15 08Z,  -0.10,  -4.67,  99.90,  -4.59,   0.18,
03/15 09Z,   0.00,  -5.25,  99.90,  -5.07,   0.18,
03/15 10Z,   0.00,  -5.72,  99.90,  -5.54,   0.18,
03/15 11Z,   0.00,  -5.85,  99.90,  -5.67,   0.18,  (min)
03/15 12Z,   0.00,  -5.55,  99.90,  -5.37,   0.18,
03/15 13Z,   0.00,  -4.91,  99.90,  -4.73,   0.18,
03/15 14Z,   0.00,  -4.12,  99.90,  -3.93,   0.18,
03/15 15Z,   0.00,  -3.34,  99.90,  -3.16,   0.18,
03/15 16Z,   0.00,  -2.78,  99.90,  -2.60,   0.18,
03/15 17Z,   0.00,  -2.68,  99.90,  -2.50,   0.18,  (max)
03/15 18Z,   0.00,  -3.15,  99.90,  -2.97,   0.18,
03/15 19Z,  -0.10,  -4.13,  99.90,  -4.04,   0.18,
03/15 20Z,  -0.10,  -5.42,  99.90,  -5.34,   0.18,
03/15 21Z,   0.00,  -6.82,  99.90,  -6.64,   0.18,
03/15 22Z,   0.00,  -8.04,  99.90,  -7.86,   0.18,
03/15 23Z,   0.00,  -8.79,  99.90,  -8.61,   0.18,
03/16 00Z,   0.00,  -8.88,  99.90,  -8.70,   0.18,  (min)
03/16 01Z,   0.00,  -8.35,  99.90,  -8.17,   0.18,
03/16 02Z,   0.00,  -7.40,  99.90,  -7.21,   0.18,
03/16 03Z,   0.00,  -6.22,  99.90,  -6.04,   0.18,
03/16 04Z,   0.00,  -5.04,  99.90,  -4.86,   0.18,
03/16 05Z,   0.00,  -4.11,  99.90,  -3.93,   0.18,
03/16 06Z,   0.00,  -3.66,  99.90,  -3.48,   0.18,  (max)
03/16 07Z,   0.00,  -3.74,  99.90,  -3.55,   0.18,
03/16 08Z,   0.00,  -4.24,  99.90,  -4.06,   0.18,
03/16 09Z,   0.00,  -5.01,  99.90,  -4.83,   0.18,
03/16 10Z,   0.00,  -5.81,  99.90,  -5.63,   0.18,
03/16 11Z,   0.00,  -6.35,  99.90,  -6.17,   0.18,
03/16 12Z,   0.00,  -6.40,  99.90,  -6.22,   0.18,  (min)
03/16 13Z,   0.00,  -5.92,  99.90,  -5.74,   0.18,
03/16 14Z,   0.00,  -5.06,  99.90,  -4.88,   0.18,
03/16 15Z,   0.00,  -4.06,  99.90,  -3.87,   0.18,
03/16 16Z,   0.00,  -3.14,  99.90,  -2.96,   0.18,
03/16 17Z,   0.00,  -2.55,  99.90,  -2.37,   0.18,
03/16 18Z,   0.00,  -2.53,  99.90,  -2.35,   0.18,  (max)
03/16 19Z,   0.00,  -3.17,  99.90,  -2.99,   0.18,
03/16 20Z,   0.00,  -4.35,  99.90,  -4.17,   0.18,
03/16 21Z,   0.00,  -5.83,  99.90,  -5.64,   0.18,
03/16 22Z,   0.00,  -7.32,  99.90,  -7.13,   0.18,
03/16 23Z,   0.00,  -8.49,  99.90,  -8.31,   0.18,
03/17 00Z,   0.00,  -9.04,  99.90,  -8.85,   0.18,  (min)
03/17 01Z,   0.00,  -8.83,  99.90,  -8.64,   0.18,
03/17 02Z,   0.00,  -7.98,  99.90,  -7.80,   0.18,
03/17 03Z,   0.10,  -6.76,  99.90,  -6.48,   0.18,
03/17 04Z,   0.00,  -5.42,  99.90,  -5.24,   0.18,
03/17 05Z,   0.00,  -4.21,  99.90,  -4.03,   0.18,
03/17 06Z,   0.00,  -3.42,  99.90,  -3.24,   0.18,
03/17 07Z,   0.00,  -3.23,  99.90,  -3.05,   0.18,  (max)
03/17 08Z,   0.00,  -3.66,  99.90,  -3.48,   0.18,
03/17 09Z,   0.00,  -4.53,  99.90,  -4.34,   0.18,
03/17 10Z,   0.00,  -5.59,  99.90,  -5.41,   0.18,
03/17 11Z,   0.10,  -6.55,  99.90,  -6.27,   0.18,
03/17 12Z,   0.00,  -7.08,  99.90,  -6.89,   0.18,  (min)
03/17 13Z,   0.10,  -6.95,  99.90,  -6.67,   0.18,
03/17 14Z,   0.10,  -6.22,  99.90,  -5.94,   0.18,
03/17 15Z,   0.00,  -5.12,  99.90,  -4.93,   0.18,
03/17 16Z,   0.00,  -3.93,  99.90,  -3.75,   0.18,
03/17 17Z,   0.10,  -2.94,  99.90,  -2.65,   0.18,
03/17 18Z,   0.10,  -2.39,  99.90,  -2.11,   0.18,  (max)
03/17 19Z,   0.10,  -2.52,  99.90,  -2.24,   0.18,
03/17 20Z,   0.00,  -3.35,  99.90,  -3.17,   0.18,
03/17 21Z,   0.10,  -4.72,  99.90,  -4.44,   0.18,
03/17 22Z,   0.10,  -6.31,  99.90,  -6.02,   0.18,
03/17 23Z,   0.10,  -7.78,  99.90,  -7.49,   0.18,
03/18 00Z,   0.10,  -8.77,  99.90,  -8.48,   0.18,
03/18 01Z,   0.20,  -9.00,  99.90,  -8.61,   0.18,  (min)
03/18 02Z,   0.10,  -8.42,  99.90,  -8.14,   0.18,
03/18 03Z,   0.10,  -7.26,  99.90,  -6.98,   0.18,
03/18 04Z,   0.10,  -5.83,  99.90,  -5.55,   0.18,
03/18 05Z,   0.00,  -4.43,  99.90,  -4.24,   0.18,
03/18 06Z,   0.00,  -3.33,  99.90,  -3.14,   0.18,
03/18 07Z,   0.00,  -2.80,  99.90,  -2.62,   0.18,  (max)
03/18 08Z,   0.10,  -2.99,  99.90,  -2.71,   0.18,
03/18 09Z,   0.00,  -3.83,  99.90,  -3.64,   0.18,
03/18 10Z,   0.00,  -5.06,  99.90,  -4.88,   0.18,
03/18 11Z,   0.00,  -6.36,  99.90,  -6.18,   0.18,
03/18 12Z,   0.00,  -7.39,  99.90,  -7.21,   0.18,