ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.

	Cherry Point, WA

	Friday Harbor WA

	Port Townsend

	Seattle, WA

	Port Angeles, WA

	Neah Bay, WA

	Toke Point, WA

	Astoria, OR

	South Beach, OR

	Charleston, OR

	Port Orford, OR

	Crescent City, CA

	North Spit, CA

	Arena Cove, CA

	Point Reyes, CA

	Port Chicago, CA

	San Francisco CA
#Unalaska, AK : 03/16/2026 08:22:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 12Z,  -0.70,  -2.23,  -3.23,  99.90,  -0.30,
03/14 13Z,  -0.70,  -2.09,  -3.03,  99.90,  -0.24,
03/14 14Z,  -0.70,  -2.12,  -3.03,  99.90,  -0.21,  (max)
03/14 15Z,  -0.60,  -2.24,  -3.07,  99.90,  -0.23,
03/14 16Z,  -0.60,  -2.37,  -3.39,  99.90,  -0.42,
03/14 17Z,  -0.60,  -2.42,  -3.45,  99.90,  -0.43,  (min)
03/14 18Z,  -0.70,  -2.37,  -3.28,  99.90,  -0.21,
03/14 19Z,  -0.70,  -2.22,  -3.09,  99.90,  -0.17,
03/14 20Z,  -0.70,  -2.02,  -2.91,  99.90,  -0.19,
03/14 21Z,  -0.70,  -1.85,  -2.82,  99.90,  -0.27,  (max)
03/14 22Z,  -0.60,  -1.80,  -2.85,  99.90,  -0.45,
03/14 23Z,  -0.60,  -1.94,  -2.87,  99.90,  -0.33,
03/15 00Z,  -0.70,  -2.29,  -3.39,  99.90,  -0.40,
03/15 01Z,  -0.70,  -2.83,  -3.89,  99.90,  -0.36,
03/15 02Z,  -0.70,  -3.49,  -4.52,  99.90,  -0.33,
03/15 03Z,  -0.60,  -4.16,  -5.23,  99.90,  -0.47,
03/15 04Z,  -0.60,  -4.74,  -5.67,  99.90,  -0.33,
03/15 05Z,  -0.60,  -5.12,  -6.01,  99.90,  -0.29,
03/15 06Z,  -0.60,  -5.24,  -6.22,  99.90,  -0.38,  (min)
03/15 07Z,  -0.60,  -5.08,  -5.99,  99.90,  -0.31,
03/15 08Z,  -0.60,  -4.67,  -5.52,  99.90,  -0.25,
03/15 09Z,  -0.50,  -4.11,  -4.84,  99.90,  -0.23,
03/15 10Z,  -0.50,  -3.49,  -4.30,  99.90,  -0.31,
03/15 11Z,  -0.50,  -2.93,  -3.79,  99.90,  -0.36,
03/15 12Z,  -0.50,  -2.52,  -3.44,  99.90,  -0.42,
03/15 13Z,  -0.50,  -2.30,  -3.14,  99.90,  -0.34,
03/15 14Z,  -0.50,  -2.26,  -3.12,  99.90,  -0.36,  (max)
03/15 15Z,  -0.50,  -2.36,  -3.26,  99.90,  -0.40,
03/15 16Z,  -0.40,  -2.50,  -3.36,  99.90,  -0.46,
03/15 17Z,  -0.40,  -2.60,  -3.39,  99.90,  -0.39,
03/15 18Z,  -0.50,  -2.61,  -3.42,  99.90,  -0.31,  (min)
03/15 19Z,  -0.50,  -2.49,  -3.28,  99.90,  -0.29,
03/15 20Z,  -0.50,  -2.29,  -3.08,  99.90,  -0.29,
03/15 21Z,  -0.50,  -2.07,  -2.89,  99.90,  -0.32,
03/15 22Z,  -0.40,  -1.92,  -2.76,  99.90,  -0.44,  (max)
03/15 23Z,  -0.40,  -1.91,  -2.78,  99.90,  -0.47,
03/16 00Z,  -0.50,  -2.11,  -3.06,  99.90,  -0.45,
03/16 01Z,  -0.50,  -2.52,  -3.60,  99.90,  -0.58,
03/16 02Z,  -0.50,  -3.08,  -4.10,  99.90,  -0.52,
03/16 03Z,  -0.50,  -3.73,  -4.67,  99.90,  -0.44,
03/16 04Z,  -0.50,  -4.34,  -5.19,  99.90,  -0.35,
03/16 05Z,  -0.60,  -4.81,  -5.72,  99.90,  -0.31,
03/16 06Z,  -0.60,  -5.07,  -6.01,  99.90,  -0.34,
03/16 07Z,  -0.60,  -5.06,  -6.02,  99.90,  -0.36,  (min)
03/16 08Z,  -0.60,  -4.80,  -5.51,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 09Z,  -0.60,  -4.34,  99.90,  -5.07,  -0.13,
03/16 10Z,  -0.60,  -3.78,  99.90,  -4.52,  -0.14,
03/16 11Z,  -0.60,  -3.22,  99.90,  -3.98,  -0.16,
03/16 12Z,  -0.60,  -2.77,  99.90,  -3.54,  -0.17,
03/16 13Z,  -0.50,  -2.50,  99.90,  -3.18,  -0.19,
03/16 14Z,  -0.50,  -2.41,  99.90,  -3.11,  -0.20,  (max)
03/16 15Z,  -0.50,  -2.49,  99.90,  -3.20,  -0.22,
03/16 16Z,  -0.50,  -2.65,  99.90,  -3.39,  -0.23,
03/16 17Z,  -0.50,  -2.82,  99.90,  -3.57,  -0.24,
03/16 18Z,  -0.40,  -2.91,  99.90,  -3.57,  -0.26,  (min)
03/16 19Z,  -0.40,  -2.87,  99.90,  -3.54,  -0.27,
03/16 20Z,  -0.40,  -2.71,  99.90,  -3.39,  -0.29,
03/16 21Z,  -0.40,  -2.46,  99.90,  -3.15,  -0.29,
03/16 22Z,  -0.40,  -2.22,  99.90,  -2.91,  -0.29,
03/16 23Z,  -0.40,  -2.08,  99.90,  -2.76,  -0.29,  (max)
03/17 00Z,  -0.40,  -2.10,  99.90,  -2.78,  -0.29,
03/17 01Z,  -0.30,  -2.32,  99.90,  -2.91,  -0.29,
03/17 02Z,  -0.30,  -2.74,  99.90,  -3.32,  -0.29,
03/17 03Z,  -0.30,  -3.28,  99.90,  -3.87,  -0.29,
03/17 04Z,  -0.30,  -3.87,  99.90,  -4.46,  -0.29,
03/17 05Z,  -0.30,  -4.39,  99.90,  -4.98,  -0.29,
03/17 06Z,  -0.30,  -4.74,  99.90,  -5.33,  -0.29,
03/17 07Z,  -0.30,  -4.87,  99.90,  -5.45,  -0.29,  (min)
03/17 08Z,  -0.30,  -4.74,  99.90,  -5.33,  -0.29,
03/17 09Z,  -0.30,  -4.40,  99.90,  -4.99,  -0.29,
03/17 10Z,  -0.30,  -3.92,  99.90,  -4.51,  -0.29,
03/17 11Z,  -0.40,  -3.40,  99.90,  -4.09,  -0.29,
03/17 12Z,  -0.40,  -2.94,  99.90,  -3.63,  -0.29,
03/17 13Z,  -0.40,  -2.63,  99.90,  -3.32,  -0.29,
03/17 14Z,  -0.40,  -2.51,  99.90,  -3.20,  -0.29,  (max)
03/17 15Z,  -0.40,  -2.58,  99.90,  -3.27,  -0.29,
03/17 16Z,  -0.30,  -2.78,  99.90,  -3.36,  -0.29,
03/17 17Z,  -0.30,  -3.02,  99.90,  -3.61,  -0.29,
03/17 18Z,  -0.30,  -3.22,  99.90,  -3.81,  -0.29,  (min)
03/17 19Z,  -0.20,  -3.31,  99.90,  -3.79,  -0.29,
03/17 20Z,  -0.20,  -3.23,  99.90,  -3.72,  -0.29,
03/17 21Z,  -0.20,  -3.02,  99.90,  -3.51,  -0.29,
03/17 22Z,  -0.20,  -2.74,  99.90,  -3.23,  -0.29,
03/17 23Z,  -0.20,  -2.46,  99.90,  -2.95,  -0.29,
03/18 00Z,  -0.10,  -2.30,  99.90,  -2.69,  -0.29,  (max)
03/18 01Z,  -0.10,  -2.30,  99.90,  -2.69,  -0.29,
03/18 02Z,  -0.10,  -2.51,  99.90,  -2.90,  -0.29,
03/18 03Z,  -0.20,  -2.89,  99.90,  -3.38,  -0.29,
03/18 04Z,  -0.20,  -3.37,  99.90,  -3.86,  -0.29,
03/18 05Z,  -0.30,  -3.87,  99.90,  -4.46,  -0.29,
03/18 06Z,  -0.30,  -4.27,  99.90,  -4.86,  -0.29,
03/18 07Z,  -0.30,  -4.50,  99.90,  -5.09,  -0.29,
03/18 08Z,  -0.30,  -4.51,  99.90,  -5.10,  -0.29,  (min)
03/18 09Z,  -0.40,  -4.31,  99.90,  -4.99,  -0.29,
03/18 10Z,  -0.40,  -3.93,  99.90,  -4.62,  -0.29,
03/18 11Z,  -0.40,  -3.46,  99.90,  -4.15,  -0.29,
03/18 12Z,  -0.40,  -3.01,  99.90,  -3.70,  -0.29,
03/18 13Z,  -0.40,  -2.68,  99.90,  -3.36,  -0.29,
03/18 14Z,  -0.40,  -2.52,  99.90,  -3.21,  -0.29,  (max)
03/18 15Z,  -0.40,  -2.57,  99.90,  -3.26,  -0.29,
03/18 16Z,  -0.30,  -2.79,  99.90,  -3.38,  -0.29,
03/18 17Z,  -0.30,  -3.12,  99.90,  -3.71,  -0.29,
03/18 18Z,  -0.30,  -3.46,  99.90,  -4.04,  -0.29,
03/18 19Z,  -0.40,  -3.70,  99.90,  -4.39,  -0.29,
03/18 20Z,  -0.40,  -3.79,  99.90,  -4.47,  -0.29,  (min)
03/18 21Z,  -0.40,  -3.69,  99.90,  -4.37,  -0.29,
03/18 22Z,  -0.40,  -3.43,  99.90,  -4.12,  -0.29,
03/18 23Z,  -0.40,  -3.09,  99.90,  -3.78,  -0.29,
03/19 00Z,  -0.40,  -2.76,  99.90,  -3.45,  -0.29,
03/19 01Z,  -0.40,  -2.54,  99.90,  -3.22,  -0.29,
03/19 02Z,  -0.40,  -2.48,  99.90,  -3.17,  -0.29,  (max)
03/19 03Z,  -0.40,  -2.62,  99.90,  -3.31,  -0.29,
03/19 04Z,  -0.50,  -2.92,  99.90,  -3.70,  -0.29,
03/19 05Z,  -0.50,  -3.31,  99.90,  -4.09,  -0.29,
03/19 06Z,  -0.50,  -3.69,  99.90,  -4.48,  -0.29,
03/19 07Z,  -0.50,  -3.99,  99.90,  -4.78,  -0.29,
03/19 08Z,  -0.50,  -4.12,  99.90,  -4.90,  -0.29,  (min)
03/19 09Z,  -0.50,  -4.05,  99.90,  -4.83,  -0.29,
03/19 10Z,  -0.40,  -3.79,  99.90,  -4.48,  -0.29,
03/19 11Z,  -0.40,  -3.41,  99.90,  -4.10,  -0.29,
03/19 12Z,  -0.40,  -3.00,  99.90,  -3.68,  -0.29,
03/19 13Z,  -0.40,  -2.64,  99.90,  -3.33,  -0.29,
03/19 14Z,  -0.40,  -2.44,  99.90,  -3.13,  -0.29,  (max)
03/19 15Z,  -0.40,  -2.44,  99.90,  -3.13,  -0.29,
03/19 16Z,  -0.40,  -2.66,  99.90,  -3.35,  -0.29,
03/19 17Z,  -0.40,  -3.04,  99.90,  -3.73,  -0.29,
03/19 18Z,  -0.40,  -3.50,  99.90,  -4.19,  -0.29,
03/19 19Z,  -0.40,  -3.93,  99.90,  -4.61,  -0.29,
03/19 20Z,  -0.30,  -4.22,  99.90,  -4.81,  -0.29,
03/19 21Z,  -0.30,  -4.32,  99.90,  -4.91,  -0.29,  (min)
03/19 22Z,  -0.20,  -4.19,  99.90,  -4.68,  -0.29,
03/19 23Z,  -0.20,  -3.89,  99.90,  -4.37,  -0.29,
03/20 00Z,  -0.10,  -3.47,  99.90,  -3.86,  -0.29,