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 : 09/06/2026 15:22:50 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/05 00Z,   0.00,  -2.26,  -2.11,  99.90,   0.15,  (max)
09/05 01Z,   0.00,  -2.37,  -2.27,  99.90,   0.10,
09/05 02Z,   0.00,  -2.43,  -2.45,  99.90,  -0.02,  (min)
09/05 03Z,   0.00,  -2.36,  -2.43,  99.90,  -0.07,
09/05 04Z,  -0.10,  -2.16,  -2.43,  99.90,  -0.17,
09/05 05Z,  -0.10,  -1.86,  -2.24,  99.90,  -0.28,
09/05 06Z,  -0.20,  -1.55,  -1.97,  99.90,  -0.22,
09/05 07Z,  -0.30,  -1.35,  -1.68,  99.90,  -0.03,
09/05 08Z,  -0.30,  -1.36,  -1.65,  99.90,   0.01,  (max)
09/05 09Z,  -0.20,  -1.65,  -1.87,  99.90,  -0.02,
09/05 10Z,  -0.20,  -2.24,  -2.35,  99.90,   0.09,
09/05 11Z,  -0.20,  -3.09,  -3.18,  99.90,   0.11,
09/05 12Z,  -0.20,  -4.06,  -4.08,  99.90,   0.18,
09/05 13Z,  -0.20,  -5.00,  -4.96,  99.90,   0.24,
09/05 14Z,  -0.20,  -5.75,  -5.73,  99.90,   0.22,
09/05 15Z,  -0.20,  -6.17,  -6.19,  99.90,   0.18,
09/05 16Z,  -0.30,  -6.20,  -6.33,  99.90,   0.17,  (min)
09/05 17Z,  -0.20,  -5.85,  -5.90,  99.90,   0.15,
09/05 18Z,  -0.20,  -5.20,  -5.29,  99.90,   0.11,
09/05 19Z,  -0.10,  -4.39,  -4.48,  99.90,   0.01,
09/05 20Z,  -0.10,  -3.57,  -3.50,  99.90,   0.17,
09/05 21Z,   0.00,  -2.88,  -2.82,  99.90,   0.06,
09/05 22Z,   0.00,  -2.41,  -2.26,  99.90,   0.15,
09/05 23Z,   0.00,  -2.18,  -1.96,  99.90,   0.22,
09/06 00Z,   0.00,  -2.16,  -1.90,  99.90,   0.26,  (max)
09/06 01Z,   0.00,  -2.26,  -1.97,  99.90,   0.29,
09/06 02Z,   0.00,  -2.39,  -2.17,  99.90,   0.22,
09/06 03Z,   0.10,  -2.43,  -2.27,  99.90,   0.06,  (min)
09/06 04Z,   0.10,  -2.34,  -2.23,  99.90,   0.01,
09/06 05Z,   0.10,  -2.10,  -2.11,  99.90,  -0.11,
09/06 06Z,   0.00,  -1.77,  -1.79,  99.90,  -0.02,
09/06 07Z,   0.00,  -1.43,  -1.53,  99.90,  -0.10,
09/06 08Z,   0.00,  -1.22,  -1.33,  99.90,  -0.11,
09/06 09Z,   0.10,  -1.24,  -1.19,  99.90,  -0.05,  (max)
09/06 10Z,   0.10,  -1.58,  -1.43,  99.90,   0.05,
09/06 11Z,   0.10,  -2.22,  -2.06,  99.90,   0.06,
09/06 12Z,   0.10,  -3.12,  -2.90,  99.90,   0.12,
09/06 13Z,   0.00,  -4.13,  -3.82,  99.90,   0.31,
09/06 14Z,   0.10,  -5.09,  -4.84,  99.90,   0.15,
09/06 15Z,   0.10,  -5.84,  -5.66,  99.90,   0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 16Z,   0.10,  -6.23,  99.90,  -6.06,   0.07,  (min)
09/06 17Z,   0.10,  -6.21,  99.90,  -6.06,   0.05,
09/06 18Z,   0.00,  -5.81,  99.90,  -5.77,   0.04,
09/06 19Z,   0.00,  -5.12,  99.90,  -5.09,   0.03,
09/06 20Z,   0.00,  -4.29,  99.90,  -4.26,   0.02,
09/06 21Z,   0.00,  -3.47,  99.90,  -3.45,   0.01,
09/06 22Z,   0.00,  -2.80,  99.90,  -2.80,   0.00,
09/06 23Z,   0.00,  -2.37,  99.90,  -2.38,  -0.01,
09/07 00Z,   0.00,  -2.19,  99.90,  -2.21,  -0.02,  (max)
09/07 01Z,   0.00,  -2.22,  99.90,  -2.25,  -0.03,
09/07 02Z,   0.00,  -2.36,  99.90,  -2.41,  -0.04,
09/07 03Z,   0.00,  -2.51,  99.90,  -2.56,  -0.05,
09/07 04Z,   0.00,  -2.55,  99.90,  -2.60,  -0.05,  (min)
09/07 05Z,   0.00,  -2.44,  99.90,  -2.49,  -0.05,
09/07 06Z,   0.00,  -2.17,  99.90,  -2.23,  -0.05,
09/07 07Z,   0.00,  -1.81,  99.90,  -1.86,  -0.05,
09/07 08Z,   0.10,  -1.45,  99.90,  -1.41,  -0.05,
09/07 09Z,   0.10,  -1.23,  99.90,  -1.19,  -0.05,  (max)
09/07 10Z,   0.10,  -1.26,  99.90,  -1.21,  -0.05,
09/07 11Z,   0.20,  -1.61,  99.90,  -1.46,  -0.05,
09/07 12Z,   0.20,  -2.27,  99.90,  -2.12,  -0.05,
09/07 13Z,   0.20,  -3.17,  99.90,  -3.02,  -0.05,
09/07 14Z,   0.20,  -4.18,  99.90,  -4.03,  -0.05,
09/07 15Z,   0.20,  -5.11,  99.90,  -4.96,  -0.05,
09/07 16Z,   0.20,  -5.81,  99.90,  -5.66,  -0.05,
09/07 17Z,   0.20,  -6.15,  99.90,  -6.00,  -0.05,  (min)
09/07 18Z,   0.20,  -6.08,  99.90,  -5.94,  -0.05,
09/07 19Z,   0.20,  -5.64,  99.90,  -5.50,  -0.05,
09/07 20Z,   0.20,  -4.93,  99.90,  -4.79,  -0.05,
09/07 21Z,   0.20,  -4.11,  99.90,  -3.96,  -0.05,
09/07 22Z,   0.20,  -3.32,  99.90,  -3.17,  -0.05,
09/07 23Z,   0.10,  -2.71,  99.90,  -2.67,  -0.05,
09/08 00Z,   0.10,  -2.35,  99.90,  -2.31,  -0.05,
09/08 01Z,   0.00,  -2.25,  99.90,  -2.30,  -0.05,  (max)
09/08 02Z,   0.00,  -2.34,  99.90,  -2.39,  -0.05,
09/08 03Z,   0.00,  -2.53,  99.90,  -2.59,  -0.05,
09/08 04Z,   0.00,  -2.71,  99.90,  -2.76,  -0.05,
09/08 05Z,   0.00,  -2.77,  99.90,  -2.82,  -0.05,  (min)
09/08 06Z,   0.00,  -2.66,  99.90,  -2.71,  -0.05,
09/08 07Z,   0.00,  -2.38,  99.90,  -2.44,  -0.05,
09/08 08Z,   0.00,  -2.01,  99.90,  -2.06,  -0.05,
09/08 09Z,  -0.10,  -1.64,  99.90,  -1.79,  -0.05,
09/08 10Z,  -0.10,  -1.41,  99.90,  -1.56,  -0.05,  (max)
09/08 11Z,  -0.10,  -1.42,  99.90,  -1.58,  -0.05,
09/08 12Z,  -0.10,  -1.75,  99.90,  -1.90,  -0.05,
09/08 13Z,  -0.10,  -2.38,  99.90,  -2.53,  -0.05,
09/08 14Z,  -0.10,  -3.24,  99.90,  -3.39,  -0.05,
09/08 15Z,  -0.10,  -4.18,  99.90,  -4.33,  -0.05,
09/08 16Z,  -0.10,  -5.04,  99.90,  -5.19,  -0.05,
09/08 17Z,  -0.10,  -5.66,  99.90,  -5.82,  -0.05,
09/08 18Z,  -0.20,  -5.93,  99.90,  -6.19,  -0.05,  (min)
09/08 19Z,  -0.20,  -5.81,  99.90,  -6.07,  -0.05,
09/08 20Z,  -0.30,  -5.35,  99.90,  -5.70,  -0.05,
09/08 21Z,  -0.30,  -4.64,  99.90,  -5.00,  -0.05,
09/08 22Z,  -0.30,  -3.86,  99.90,  -4.21,  -0.05,
09/08 23Z,  -0.40,  -3.14,  99.90,  -3.59,  -0.05,
09/09 00Z,  -0.40,  -2.62,  99.90,  -3.07,  -0.05,
09/09 01Z,  -0.40,  -2.35,  99.90,  -2.80,  -0.05,
09/09 02Z,  -0.40,  -2.33,  99.90,  -2.78,  -0.05,  (max)
09/09 03Z,  -0.40,  -2.50,  99.90,  -2.95,  -0.05,
09/09 04Z,  -0.50,  -2.76,  99.90,  -3.31,  -0.05,
09/09 05Z,  -0.50,  -2.98,  99.90,  -3.53,  -0.05,
09/09 06Z,  -0.50,  -3.07,  99.90,  -3.63,  -0.05,  (min)
09/09 07Z,  -0.50,  -2.99,  99.90,  -3.54,  -0.05,
09/09 08Z,  -0.50,  -2.72,  99.90,  -3.28,  -0.05,
09/09 09Z,  -0.60,  -2.35,  99.90,  -3.01,  -0.05,
09/09 10Z,  -0.60,  -1.98,  99.90,  -2.63,  -0.05,
09/09 11Z,  -0.60,  -1.73,  99.90,  -2.38,  -0.05,
09/09 12Z,  -0.60,  -1.71,  99.90,  -2.36,  -0.05,  (max)
09/09 13Z,  -0.60,  -1.98,  99.90,  -2.63,  -0.05,
09/09 14Z,  -0.60,  -2.53,  99.90,  -3.18,  -0.05,
09/09 15Z,  -0.50,  -3.29,  99.90,  -3.84,  -0.05,
09/09 16Z,  -0.50,  -4.12,  99.90,  -4.67,  -0.05,
09/09 17Z,  -0.50,  -4.87,  99.90,  -5.42,  -0.05,
09/09 18Z,  -0.50,  -5.39,  99.90,  -5.94,  -0.05,
09/09 19Z,  -0.50,  -5.58,  99.90,  -6.13,  -0.05,  (min)
09/09 20Z,  -0.50,  -5.42,  99.90,  -5.97,  -0.05,
09/09 21Z,  -0.50,  -4.95,  99.90,  -5.50,  -0.05,
09/09 22Z,  -0.60,  -4.28,  99.90,  -4.93,  -0.05,
09/09 23Z,  -0.60,  -3.56,  99.90,  -4.22,  -0.05,
09/10 00Z,  -0.60,  -2.94,  99.90,  -3.59,  -0.05,
09/10 01Z,  -0.60,  -2.52,  99.90,  -3.17,  -0.05,
09/10 02Z,  -0.60,  -2.35,  99.90,  -3.00,  -0.05,  (max)
09/10 03Z,  -0.60,  -2.43,  99.90,  -3.09,  -0.05,
09/10 04Z,  -0.50,  -2.69,  99.90,  -3.24,  -0.05,
09/10 05Z,  -0.50,  -3.02,  99.90,  -3.57,  -0.05,
09/10 06Z,  -0.50,  -3.31,  99.90,  -3.86,  -0.05,
09/10 07Z,  99.90,  -3.45,  99.90,  99.90,  -0.05,
09/10 08Z,  99.90,  -3.41,  99.90,  99.90,  -0.05,
09/10 09Z,  99.90,  -3.17,  99.90,  99.90,  -0.05,
09/10 10Z,  99.90,  -2.81,  99.90,  99.90,  -0.05,
09/10 11Z,  99.90,  -2.43,  99.90,  99.90,  -0.05,
09/10 12Z,  99.90,  -2.14,  99.90,  99.90,  -0.05,