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 : 12/13/2025 13:21:46 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 18Z,  -0.10,  -6.25,  -7.17,  99.90,  -0.82,
12/11 19Z,  -0.10,  -7.57,  -8.49,  99.90,  -0.82,
12/11 20Z,  -0.10,  -8.54,  -9.51,  99.90,  -0.87,
12/11 21Z,  -0.10,  -8.94,  -9.91,  99.90,  -0.87,  (min)
12/11 22Z,  -0.10,  -8.70,  -9.68,  99.90,  -0.88,
12/11 23Z,  -0.20,  -7.91,  -8.88,  99.90,  -0.77,
12/12 00Z,  -0.40,  -6.83,  -7.86,  99.90,  -0.63,
12/12 01Z,  -0.40,  -5.78,  -6.84,  99.90,  -0.66,
12/12 02Z,  -0.40,  -5.08,  -6.16,  99.90,  -0.68,
12/12 03Z,  -0.40,  -4.96,  -5.99,  99.90,  -0.63,  (max)
12/12 04Z,  -0.50,  -5.49,  -6.57,  99.90,  -0.58,
12/12 05Z,  -0.50,  -6.60,  -7.67,  99.90,  -0.57,
12/12 06Z,  -0.60,  -8.03,  -9.06,  99.90,  -0.43,
12/12 07Z,  -0.50,  -9.45, -10.44,  99.90,  -0.49,
12/12 08Z,  -0.50, -10.53, -11.56,  99.90,  -0.53,
12/12 09Z,  -0.50, -10.99, -11.87,  99.90,  -0.38,  (min)
12/12 10Z,  -0.60, -10.70, -11.49,  99.90,  -0.19,
12/12 11Z,  -0.60,  -9.69, -10.45,  99.90,  -0.16,
12/12 12Z,  -0.70,  -8.17,  -8.99,  99.90,  -0.12,
12/12 13Z,  -0.60,  -6.46,  -7.25,  99.90,  -0.19,
12/12 14Z,  -0.60,  -4.93,  -5.70,  99.90,  -0.17,
12/12 15Z,  -0.60,  -3.89,  -4.75,  99.90,  -0.26,
12/12 16Z,  -0.60,  -3.56,  -4.41,  99.90,  -0.25,  (max)
12/12 17Z,  -0.60,  -3.96,  -4.80,  99.90,  -0.24,
12/12 18Z,  -0.60,  -4.98,  -5.86,  99.90,  -0.28,
12/12 19Z,  -0.50,  -6.35,  -7.25,  99.90,  -0.40,
12/12 20Z,  -0.40,  -7.74,  -8.65,  99.90,  -0.51,
12/12 21Z,  -0.40,  -8.84,  -9.64,  99.90,  -0.40,
12/12 22Z,  -0.40,  -9.40, -10.23,  99.90,  -0.43,  (min)
12/12 23Z,  -0.40,  -9.34, -10.18,  99.90,  -0.44,
12/13 00Z,  -0.40,  -8.73,  -9.54,  99.90,  -0.41,
12/13 01Z,  -0.30,  -7.76,  -8.54,  99.90,  -0.48,
12/13 02Z,  -0.30,  -6.74,  -7.51,  99.90,  -0.47,
12/13 03Z,  -0.30,  -5.96,  -6.66,  99.90,  -0.40,
12/13 04Z,  -0.30,  -5.64,  -6.30,  99.90,  -0.36,  (max)
12/13 05Z,  -0.20,  -5.89,  -6.40,  99.90,  -0.31,
12/13 06Z,  -0.20,  -6.65,  -7.18,  99.90,  -0.33,
12/13 07Z,  -0.20,  -7.74,  -8.11,  99.90,  -0.17,
12/13 08Z,  -0.10,  -8.87,  -9.14,  99.90,  -0.17,
12/13 09Z,   0.00,  -9.73,  -9.84,  99.90,  -0.11,
12/13 10Z,   0.00, -10.07, -10.20,  99.90,  -0.13,  (min)
12/13 11Z,   0.00,  -9.75,  -9.76,  99.90,  -0.01,
12/13 12Z,   0.00,  -8.81,  -8.82,  99.90,  -0.01,
12/13 13Z,   0.00,  -7.42,  -7.38,  99.90,   0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 14Z,   0.00,  -5.87,  99.90,  -5.88,  -0.01,
12/13 15Z,   0.00,  -4.51,  99.90,  -4.57,  -0.06,
12/13 16Z,   0.10,  -3.62,  99.90,  -3.64,  -0.11,
12/13 17Z,   0.20,  -3.43,  99.90,  -3.39,  -0.16,  (max)
12/13 18Z,   0.30,  -3.96,  99.90,  -3.87,  -0.22,
12/13 19Z,   0.40,  -5.10,  99.90,  -4.97,  -0.27,
12/13 20Z,   0.60,  -6.60,  99.90,  -6.32,  -0.32,
12/13 21Z,   0.60,  -8.14,  99.90,  -7.91,  -0.37,
12/13 22Z,   0.60,  -9.37,  99.90,  -9.19,  -0.42,
12/13 23Z,   0.60, -10.06,  99.90,  -9.94,  -0.47,
12/14 00Z,   0.60, -10.10,  99.90, -10.03,  -0.52,  (min)
12/14 01Z,   0.60,  -9.53,  99.90,  -9.51,  -0.58,
12/14 02Z,   0.50,  -8.54,  99.90,  -8.62,  -0.58,
12/14 03Z,   0.40,  -7.42,  99.90,  -7.60,  -0.58,
12/14 04Z,   0.40,  -6.47,  99.90,  -6.65,  -0.58,
12/14 05Z,   0.40,  -5.93,  99.90,  -6.11,  -0.58,  (max)
12/14 06Z,   0.40,  -5.93,  99.90,  -6.11,  -0.58,
12/14 07Z,   0.40,  -6.45,  99.90,  -6.63,  -0.58,
12/14 08Z,   0.40,  -7.32,  99.90,  -7.50,  -0.58,
12/14 09Z,   0.40,  -8.27,  99.90,  -8.45,  -0.58,
12/14 10Z,   0.50,  -9.01,  99.90,  -9.08,  -0.58,
12/14 11Z,   0.50,  -9.28,  99.90,  -9.36,  -0.58,  (min)
12/14 12Z,   0.60,  -8.95,  99.90,  -8.93,  -0.58,
12/14 13Z,   0.70,  -8.04,  99.90,  -7.91,  -0.58,
12/14 14Z,   0.90,  -6.71,  99.90,  -6.39,  -0.58,
12/14 15Z,   1.00,  -5.26,  99.90,  -4.84,  -0.58,
12/14 16Z,   1.00,  -4.03,  99.90,  -3.60,  -0.58,
12/14 17Z,   1.00,  -3.30,  99.90,  -2.88,  -0.58,
12/14 18Z,   1.00,  -3.29,  99.90,  -2.86,  -0.58,  (max)
12/14 19Z,   1.10,  -4.02,  99.90,  -3.50,  -0.58,
12/14 20Z,   1.20,  -5.37,  99.90,  -4.75,  -0.58,
12/14 21Z,   1.20,  -7.07,  99.90,  -6.45,  -0.58,
12/14 22Z,   1.10,  -8.77,  99.90,  -8.24,  -0.58,
12/14 23Z,   1.10, -10.11,  99.90,  -9.59,  -0.58,
12/15 00Z,   1.10, -10.84,  99.90, -10.32,  -0.58,  (min)
12/15 01Z,   1.20, -10.85,  99.90, -10.22,  -0.58,
12/15 02Z,   1.30, -10.17,  99.90,  -9.45,  -0.58,
12/15 03Z,   1.30,  -9.03,  99.90,  -8.30,  -0.58,
12/15 04Z,   1.40,  -7.71,  99.90,  -6.89,  -0.58,
12/15 05Z,   1.40,  -6.57,  99.90,  -5.74,  -0.58,
12/15 06Z,   1.50,  -5.85,  99.90,  -4.92,  -0.58,
12/15 07Z,   1.60,  -5.70,  99.90,  -4.68,  -0.58,  (max)
12/15 08Z,   1.90,  -6.10,  99.90,  -4.78,  -0.58,
12/15 09Z,   2.10,  -6.89,  99.90,  -5.36,  -0.58,
12/15 10Z,   2.10,  -7.77,  99.90,  -6.25,  -0.58,
12/15 11Z,   2.20,  -8.45,  99.90,  -6.83,  -0.58,
12/15 12Z,   2.10,  -8.67,  99.90,  -7.15,  -0.58,  (min)
12/15 13Z,   1.90,  -8.30,  99.90,  -6.97,  -0.58,
12/15 14Z,   1.90,  -7.35,  99.90,  -6.03,  -0.58,
12/15 15Z,   1.80,  -6.03,  99.90,  -4.80,  -0.58,
12/15 16Z,   1.80,  -4.63,  99.90,  -3.41,  -0.58,
12/15 17Z,   1.70,  -3.51,  99.90,  -2.39,  -0.58,
12/15 18Z,   1.70,  -2.98,  99.90,  -1.86,  -0.58,  (max)
12/15 19Z,   1.70,  -3.22,  99.90,  -2.09,  -0.58,
12/15 20Z,   1.70,  -4.23,  99.90,  -3.11,  -0.58,
12/15 21Z,   1.60,  -5.85,  99.90,  -4.83,  -0.58,
12/15 22Z,   1.60,  -7.77,  99.90,  -6.75,  -0.58,
12/15 23Z,   1.60,  -9.60,  99.90,  -8.58,  -0.58,
12/16 00Z,   1.60, -10.97,  99.90,  -9.94,  -0.58,
12/16 01Z,   1.50, -11.61,  99.90, -10.69,  -0.58,  (min)
12/16 02Z,   1.50, -11.43,  99.90, -10.51,  -0.58,
12/16 03Z,   1.60, -10.52,  99.90,  -9.49,  -0.58,
12/16 04Z,   1.50,  -9.12,  99.90,  -8.19,  -0.58,
12/16 05Z,   1.50,  -7.59,  99.90,  -6.66,  -0.58,
12/16 06Z,   1.50,  -6.28,  99.90,  -5.35,  -0.58,
12/16 07Z,   1.40,  -5.48,  99.90,  -4.65,  -0.58,
12/16 08Z,   1.40,  -5.31,  99.90,  -4.49,  -0.58,  (max)
12/16 09Z,   1.40,  -5.74,  99.90,  -4.92,  -0.58,
12/16 10Z,   1.40,  -6.56,  99.90,  -5.74,  -0.58,
12/16 11Z,   1.30,  -7.46,  99.90,  -6.74,  -0.58,
12/16 12Z,   1.30,  -8.11,  99.90,  -7.39,  -0.58,
12/16 13Z,   1.30,  -8.25,  99.90,  -7.53,  -0.58,  (min)
12/16 14Z,   1.20,  -7.77,  99.90,  -7.14,  -0.58,
12/16 15Z,   1.10,  -6.72,  99.90,  -6.20,  -0.58,
12/16 16Z,   0.90,  -5.35,  99.90,  -5.03,  -0.58,
12/16 17Z,   0.80,  -3.99,  99.90,  -3.77,  -0.58,
12/16 18Z,   0.80,  -3.01,  99.90,  -2.79,  -0.58,
12/16 19Z,   0.80,  -2.73,  99.90,  -2.50,  -0.58,  (max)
12/16 20Z,   0.90,  -3.28,  99.90,  -2.95,  -0.58,
12/16 21Z,   0.90,  -4.63,  99.90,  -4.30,  -0.58,
12/16 22Z,   1.00,  -6.55,  99.90,  -6.12,  -0.58,
12/16 23Z,   1.00,  -8.66,  99.90,  -8.24,  -0.58,
12/17 00Z,   0.90, -10.54,  99.90, -10.22,  -0.58,
12/17 01Z,   0.80, -11.82,  99.90, -11.59,  -0.58,
12/17 02Z,   0.70, -12.23,  99.90, -12.11,  -0.58,  (min)
12/17 03Z,   0.70, -11.74,  99.90, -11.62,  -0.58,
12/17 04Z,   0.60, -10.50,  99.90, -10.47,  -0.58,
12/17 05Z,   0.50,  -8.82,  99.90,  -8.89,  -0.58,
12/17 06Z,   0.50,  -7.10,  99.90,  -7.18,  -0.58,