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
#Sitka, AK : 02/17/2026 06:23:36 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 12Z,  -0.20,  -4.02,  -4.36,  99.90,  -0.14,
02/15 13Z,  -0.10,  -5.12,  -5.50,  99.90,  -0.28,
02/15 14Z,  -0.10,  -5.73,  -6.07,  99.90,  -0.24,  (min)
02/15 15Z,  -0.10,  -5.63,  -6.05,  99.90,  -0.32,
02/15 16Z,  -0.10,  -4.79,  -5.17,  99.90,  -0.28,
02/15 17Z,  -0.20,  -3.39,  -3.79,  99.90,  -0.20,
02/15 18Z,  -0.10,  -1.81,  -2.15,  99.90,  -0.24,
02/15 19Z,  -0.20,  -0.49,  -0.85,  99.90,  -0.16,
02/15 20Z,  -0.30,   0.16,  -0.25,  99.90,  -0.11,  (max)
02/15 21Z,  -0.40,  -0.13,  -0.50,  99.90,   0.03,
02/15 22Z,  -0.40,  -1.40,  -1.75,  99.90,   0.05,
02/15 23Z,  -0.40,  -3.43,  -3.82,  99.90,   0.01,
02/16 00Z,  -0.30,  -5.84,  -6.26,  99.90,  -0.12,
02/16 01Z,  -0.40,  -8.11,  -8.61,  99.90,  -0.10,
02/16 02Z,  -0.50,  -9.74, -10.27,  99.90,  -0.03,
02/16 03Z,  -0.60, -10.38, -10.97,  99.90,   0.01,  (min)
02/16 04Z,  -0.70,  -9.89, -10.55,  99.90,   0.04,
02/16 05Z,  -0.70,  -8.42,  -9.05,  99.90,   0.07,
02/16 06Z,  -0.60,  -6.33,  -6.93,  99.90,  -0.00,
02/16 07Z,  -0.60,  -4.11,  -4.74,  99.90,  -0.03,
02/16 08Z,  -0.70,  -2.27,  -2.85,  99.90,   0.12,
02/16 09Z,  -0.70,  -1.22,  -1.79,  99.90,   0.13,
02/16 10Z,  -0.80,  -1.14,  -1.65,  99.90,   0.29,  (max)
02/16 11Z,  -0.80,  -1.96,  -2.44,  99.90,   0.32,
02/16 12Z,  -0.80,  -3.38,  -3.84,  99.90,   0.34,
02/16 13Z,  -0.90,  -4.92,  -5.41,  99.90,   0.41,
02/16 14Z,  -0.90,  -6.12,  -6.66,  99.90,   0.36,
02/16 15Z,  -1.00,  -6.57,  -7.09,  99.90,   0.48,  (min)
02/16 16Z,  -1.10,  -6.11,  -6.67,  99.90,   0.54,
02/16 17Z,  -1.10,  -4.82,  -5.37,  99.90,   0.55,
02/16 18Z,  -1.10,  -3.02,  -3.62,  99.90,   0.50,
02/16 19Z,  -1.20,  -1.20,  -1.80,  99.90,   0.60,
02/16 20Z,  -1.20,   0.13,  -0.58,  99.90,   0.49,
02/16 21Z,  -1.30,   0.54,  -0.08,  99.90,   0.68,  (max)
02/16 22Z,  -1.40,  -0.17,  -0.75,  99.90,   0.82,
02/16 23Z,  -1.50,  -1.93,  -2.42,  99.90,   1.01,
02/17 00Z,  -1.40,  -4.38,  -4.98,  99.90,   0.80,
02/17 01Z,  -1.40,  -7.01,  -7.67,  99.90,   0.74,
02/17 02Z,  -1.50,  -9.23,  -9.90,  99.90,   0.83,
02/17 03Z,  -1.60, -10.54, -11.26,  99.90,   0.88,
02/17 04Z,  -1.60, -10.64, -11.47,  99.90,   0.77,  (min)
02/17 05Z,  -1.60,  -9.52, -10.33,  99.90,   0.79,
02/17 06Z,  -1.60,  -7.49,  -8.38,  99.90,   0.71,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 07Z,  -1.50,  -5.02,  99.90,  -5.89,   0.63,
02/17 08Z,  -1.30,  -2.71,  99.90,  -3.45,   0.55,
02/17 09Z,  -1.20,  -1.09,  99.90,  -1.81,   0.48,
02/17 10Z,  -1.10,  -0.51,  99.90,  -1.21,   0.40,  (max)
02/17 11Z,  -1.00,  -1.04,  99.90,  -1.72,   0.33,
02/17 12Z,  -0.90,  -2.46,  99.90,  -3.11,   0.25,
02/17 13Z,  -0.80,  -4.32,  99.90,  -4.94,   0.17,
02/17 14Z,  -0.80,  -6.05,  99.90,  -6.76,   0.10,
02/17 15Z,  -0.80,  -7.15,  99.90,  -7.93,   0.02,
02/17 16Z,  -0.80,  -7.28,  99.90,  -8.13,  -0.05,  (min)
02/17 17Z,  -0.80,  -6.36,  99.90,  -7.29,  -0.13,
02/17 18Z,  -0.80,  -4.61,  99.90,  -5.61,  -0.21,
02/17 19Z,  -0.80,  -2.49,  99.90,  -3.50,  -0.21,
02/17 20Z,  -0.70,  -0.59,  99.90,  -1.50,  -0.21,
02/17 21Z,  -0.70,   0.56,  99.90,  -0.35,  -0.21,
02/17 22Z,  -0.70,   0.58,  99.90,  -0.32,  -0.21,  (max)
02/17 23Z,  -0.70,  -0.61,  99.90,  -1.52,  -0.21,
02/18 00Z,  -0.70,  -2.81,  99.90,  -3.72,  -0.21,
02/18 01Z,  -0.70,  -5.53,  99.90,  -6.44,  -0.21,
02/18 02Z,  -0.70,  -8.16,  99.90,  -9.07,  -0.21,
02/18 03Z,  -0.80, -10.08,  99.90, -11.09,  -0.21,
02/18 04Z,  -0.80, -10.85,  99.90, -11.85,  -0.21,  (min)
02/18 05Z,  -0.90, -10.28,  99.90, -11.39,  -0.21,
02/18 06Z,  -0.90,  -8.54,  99.90,  -9.65,  -0.21,
02/18 07Z,  -0.90,  -6.05,  99.90,  -7.16,  -0.21,
02/18 08Z,  -0.90,  -3.42,  99.90,  -4.53,  -0.21,
02/18 09Z,  -0.90,  -1.28,  99.90,  -2.39,  -0.21,
02/18 10Z,  -0.90,  -0.12,  99.90,  -1.23,  -0.21,  (max)
02/18 11Z,  -0.90,  -0.18,  99.90,  -1.29,  -0.21,
02/18 12Z,  -0.90,  -1.38,  99.90,  -2.49,  -0.21,
02/18 13Z,  -0.80,  -3.34,  99.90,  -4.34,  -0.21,
02/18 14Z,  -0.80,  -5.49,  99.90,  -6.49,  -0.21,
02/18 15Z,  -0.80,  -7.23,  99.90,  -8.23,  -0.21,
02/18 16Z,  -0.70,  -8.06,  99.90,  -8.97,  -0.21,  (min)
02/18 17Z,  -0.80,  -7.75,  99.90,  -8.75,  -0.21,
02/18 18Z,  -0.80,  -6.35,  99.90,  -7.36,  -0.21,
02/18 19Z,  -0.80,  -4.23,  99.90,  -5.24,  -0.21,
02/18 20Z,  -0.80,  -1.96,  99.90,  -2.97,  -0.21,
02/18 21Z,  -0.70,  -0.16,  99.90,  -1.06,  -0.21,
02/18 22Z,  -0.60,   0.66,  99.90,  -0.14,  -0.21,  (max)
02/18 23Z,  -0.50,   0.23,  99.90,  -0.47,  -0.21,
02/19 00Z,  -0.50,  -1.40,  99.90,  -2.11,  -0.21,
02/19 01Z,  -0.50,  -3.89,  99.90,  -4.60,  -0.21,
02/19 02Z,  -0.50,  -6.65,  99.90,  -7.36,  -0.21,
02/19 03Z,  -0.50,  -9.02,  99.90,  -9.73,  -0.21,
02/19 04Z,  -0.60, -10.43,  99.90, -11.23,  -0.21,
02/19 05Z,  -0.60, -10.53,  99.90, -11.33,  -0.21,  (min)
02/19 06Z,  -0.60,  -9.30,  99.90, -10.10,  -0.21,
02/19 07Z,  -0.50,  -7.05,  99.90,  -7.75,  -0.21,
02/19 08Z,  -0.50,  -4.33,  99.90,  -5.03,  -0.21,
02/19 09Z,  -0.50,  -1.80,  99.90,  -2.51,  -0.21,
02/19 10Z,  -0.40,  -0.08,  99.90,  -0.68,  -0.21,
02/19 11Z,  -0.40,   0.45,  99.90,  -0.15,  -0.21,  (max)
02/19 12Z,  -0.30,  -0.30,  99.90,  -0.81,  -0.21,
02/19 13Z,  -0.20,  -2.10,  99.90,  -2.51,  -0.21,
02/19 14Z,  -0.20,  -4.44,  99.90,  -4.85,  -0.21,
02/19 15Z,  -0.20,  -6.70,  99.90,  -7.10,  -0.21,
02/19 16Z,  -0.20,  -8.26,  99.90,  -8.66,  -0.21,
02/19 17Z,  -0.20,  -8.71,  99.90,  -9.12,  -0.21,  (min)
02/19 18Z,  -0.30,  -7.95,  99.90,  -8.45,  -0.21,
02/19 19Z,  -0.30,  -6.16,  99.90,  -6.67,  -0.21,
02/19 20Z,  -0.40,  -3.84,  99.90,  -4.45,  -0.21,
02/19 21Z,  -0.30,  -1.60,  99.90,  -2.10,  -0.21,
02/19 22Z,  -0.20,  -0.05,  99.90,  -0.45,  -0.21,
02/19 23Z,  -0.10,   0.38,  99.90,   0.07,  -0.21,  (max)
02/20 00Z,  -0.10,  -0.46,  99.90,  -0.77,  -0.21,
02/20 01Z,   0.00,  -2.39,  99.90,  -2.60,  -0.21,
02/20 02Z,   0.00,  -4.94,  99.90,  -5.15,  -0.21,
02/20 03Z,   0.00,  -7.48,  99.90,  -7.69,  -0.21,
02/20 04Z,   0.00,  -9.38,  99.90,  -9.58,  -0.21,
02/20 05Z,   0.00, -10.14,  99.90, -10.34,  -0.21,  (min)
02/20 06Z,   0.00,  -9.57,  99.90,  -9.78,  -0.21,
02/20 07Z,   0.00,  -7.81,  99.90,  -8.02,  -0.21,
02/20 08Z,   0.00,  -5.28,  99.90,  -5.48,  -0.21,
02/20 09Z,   0.00,  -2.60,  99.90,  -2.80,  -0.21,
02/20 10Z,   0.00,  -0.42,  99.90,  -0.63,  -0.21,
02/20 11Z,   0.00,   0.72,  99.90,   0.51,  -0.21,  (max)
02/20 12Z,   0.10,   0.57,  99.90,   0.46,  -0.21,
02/20 13Z,   0.10,  -0.81,  99.90,  -0.92,  -0.21,
02/20 14Z,   0.10,  -3.06,  99.90,  -3.16,  -0.21,
02/20 15Z,   0.00,  -5.58,  99.90,  -5.79,  -0.21,
02/20 16Z,   0.00,  -7.74,  99.90,  -7.95,  -0.21,
02/20 17Z,   0.00,  -9.00,  99.90,  -9.20,  -0.21,
02/20 18Z,   0.00,  -9.05,  99.90,  -9.26,  -0.21,  (min)
02/20 19Z,  -0.10,  -7.92,  99.90,  -8.23,  -0.21,
02/20 20Z,  -0.10,  -5.91,  99.90,  -6.22,  -0.21,
02/20 21Z,  -0.20,  -3.58,  99.90,  -3.98,  -0.21,
02/20 22Z,  -0.10,  -1.53,  99.90,  -1.84,  -0.21,
02/20 23Z,  -0.10,  -0.32,  99.90,  -0.63,  -0.21,  (max)
02/21 00Z,  -0.20,  -0.26,  99.90,  -0.67,  -0.21,