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.

	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
#Ketchikan, AK : 07/12/2025 14:23:55 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,  -0.30, -11.83, -11.82,  99.90,   0.31,
07/10 19Z,  -0.30,  -8.40,  -8.38,  99.90,   0.32,
07/10 20Z,  -0.20,  -5.25,  -5.23,  99.90,   0.22,
07/10 21Z,  -0.20,  -3.06,  -2.95,  99.90,   0.31,
07/10 22Z,  -0.10,  -2.29,  -2.22,  99.90,   0.17,  (max)
07/10 23Z,   0.00,  -3.07,  -3.03,  99.90,   0.04,
07/11 00Z,  -0.10,  -5.11,  -5.01,  99.90,   0.20,
07/11 01Z,   0.00,  -7.74,  -7.68,  99.90,   0.06,
07/11 02Z,   0.00, -10.08, -10.14,  99.90,  -0.06,
07/11 03Z,   0.00, -11.36, -11.37,  99.90,  -0.01,  (min)
07/11 04Z,   0.10, -11.13, -10.97,  99.90,   0.06,
07/11 05Z,   0.10,  -9.42,  -9.08,  99.90,   0.24,
07/11 06Z,   0.00,  -6.68,  -6.12,  99.90,   0.56,
07/11 07Z,   0.00,  -3.64,  -3.03,  99.90,   0.61,
07/11 08Z,   0.00,  -1.06,  -0.37,  99.90,   0.69,
07/11 09Z,   0.00,   0.35,   0.94,  99.90,   0.59,  (max)
07/11 10Z,   0.00,   0.13,   0.59,  99.90,   0.46,
07/11 11Z,   0.00,  -1.85,  -1.57,  99.90,   0.28,
07/11 12Z,  -0.10,  -5.29,  -5.07,  99.90,   0.32,
07/11 13Z,  -0.10,  -9.48,  -9.23,  99.90,   0.35,
07/11 14Z,  -0.10, -13.47, -13.08,  99.90,   0.49,
07/11 15Z,   0.00, -16.31, -15.75,  99.90,   0.56,
07/11 16Z,   0.00, -17.37, -16.64,  99.90,   0.73,  (min)
07/11 17Z,   0.00, -16.51, -15.74,  99.90,   0.77,
07/11 18Z,  -0.20, -14.03, -13.46,  99.90,   0.77,
07/11 19Z,  -0.20, -10.57, -10.12,  99.90,   0.65,
07/11 20Z,  -0.20,  -6.92,  -6.58,  99.90,   0.54,
07/11 21Z,  -0.20,  -3.88,  -3.51,  99.90,   0.57,
07/11 22Z,  -0.20,  -2.11,  -1.83,  99.90,   0.48,
07/11 23Z,  -0.20,  -1.97,  -1.68,  99.90,   0.49,  (max)
07/12 00Z,  -0.10,  -3.45,  -3.21,  99.90,   0.34,
07/12 01Z,  -0.10,  -6.05,  -5.95,  99.90,   0.20,
07/12 02Z,  -0.10,  -8.94,  -8.93,  99.90,   0.11,
07/12 03Z,  -0.10, -11.16, -11.19,  99.90,   0.07,
07/12 04Z,  -0.10, -12.01, -11.97,  99.90,   0.14,  (min)
07/12 05Z,  -0.10, -11.18, -11.06,  99.90,   0.22,
07/12 06Z,  -0.20,  -8.90,  -8.73,  99.90,   0.37,
07/12 07Z,  -0.20,  -5.78,  -5.52,  99.90,   0.46,
07/12 08Z,  -0.20,  -2.62,  -2.30,  99.90,   0.52,
07/12 09Z,  -0.10,  -0.23,  -0.07,  99.90,   0.26,
07/12 10Z,  -0.10,   0.71,   0.89,  99.90,   0.28,  (max)
07/12 11Z,  -0.10,  -0.17,  -0.19,  99.90,   0.08,
07/12 12Z,  -0.10,  -2.86,  -2.94,  99.90,   0.02,
07/12 13Z,  -0.10,  -6.85,  -6.96,  99.90,  -0.01,
07/12 14Z,  -0.10, -11.25, -11.18,  99.90,   0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 15Z,   0.00, -15.03,  99.90, -14.84,   0.19,
07/12 16Z,  -0.10, -17.29,  99.90, -17.19,   0.20,
07/12 17Z,  -0.10, -17.55,  99.90, -17.44,   0.21,  (min)
07/12 18Z,  -0.10, -15.88,  99.90, -15.76,   0.22,
07/12 19Z,  -0.10, -12.77,  99.90, -12.64,   0.23,
07/12 20Z,   0.00,  -8.97,  99.90,  -8.72,   0.24,
07/12 21Z,   0.00,  -5.32,  99.90,  -5.07,   0.25,
07/12 22Z,   0.00,  -2.62,  99.90,  -2.35,   0.27,
07/12 23Z,   0.00,  -1.45,  99.90,  -1.17,   0.28,  (max)
07/13 00Z,   0.10,  -2.05,  99.90,  -1.66,   0.29,
07/13 01Z,   0.10,  -4.21,  99.90,  -3.81,   0.30,
07/13 02Z,   0.20,  -7.24,  99.90,  -6.73,   0.31,
07/13 03Z,   0.10, -10.18,  99.90,  -9.77,   0.31,
07/13 04Z,   0.10, -12.10,  99.90, -11.69,   0.31,
07/13 05Z,   0.00, -12.39,  99.90, -12.08,   0.31,  (min)
07/13 06Z,   0.00, -10.97,  99.90, -10.66,   0.31,
07/13 07Z,  -0.10,  -8.23,  99.90,  -8.02,   0.31,
07/13 08Z,  -0.20,  -4.89,  99.90,  -4.78,   0.31,
07/13 09Z,  -0.20,  -1.81,  99.90,  -1.70,   0.31,
07/13 10Z,  -0.20,   0.22,  99.90,   0.33,   0.31,
07/13 11Z,  -0.20,   0.57,  99.90,   0.69,   0.31,  (max)
07/13 12Z,  -0.10,  -0.99,  99.90,  -0.78,   0.31,
07/13 13Z,  -0.10,  -4.27,  99.90,  -4.05,   0.31,
07/13 14Z,  -0.10,  -8.57,  99.90,  -8.36,   0.31,
07/13 15Z,  -0.10, -12.88,  99.90, -12.67,   0.31,
07/13 16Z,  -0.20, -16.16,  99.90, -16.05,   0.31,
07/13 17Z,  -0.20, -17.64,  99.90, -17.53,   0.31,  (min)
07/13 18Z,  -0.20, -17.06,  99.90, -16.95,   0.31,
07/13 19Z,  -0.20, -14.67,  99.90, -14.56,   0.31,
07/13 20Z,  -0.20, -11.10,  99.90, -10.99,   0.31,
07/13 21Z,  -0.20,  -7.18,  99.90,  -7.07,   0.31,
07/13 22Z,  -0.20,  -3.77,  99.90,  -3.66,   0.31,
07/13 23Z,  -0.20,  -1.61,  99.90,  -1.50,   0.31,
07/14 00Z,  -0.10,  -1.16,  99.90,  -0.95,   0.31,  (max)
07/14 01Z,  -0.10,  -2.51,  99.90,  -2.29,   0.31,
07/14 02Z,  -0.10,  -5.22,  99.90,  -5.01,   0.31,
07/14 03Z,  -0.20,  -8.48,  99.90,  -8.37,   0.31,
07/14 04Z,  -0.30, -11.28,  99.90, -11.27,   0.31,
07/14 05Z,  -0.40, -12.77,  99.90, -12.86,   0.31,  (min)
07/14 06Z,  -0.40, -12.53,  99.90, -12.62,   0.31,
07/14 07Z,  -0.50, -10.63,  99.90, -10.82,   0.31,
07/14 08Z,  -0.50,  -7.61,  99.90,  -7.80,   0.31,
07/14 09Z,  -0.50,  -4.25,  99.90,  -4.44,   0.31,
07/14 10Z,  -0.50,  -1.41,  99.90,  -1.60,   0.31,
07/14 11Z,  -0.40,   0.14,  99.90,   0.05,   0.31,  (max)
07/14 12Z,  -0.40,  -0.10,  99.90,  -0.19,   0.31,
07/14 13Z,  -0.40,  -2.23,  99.90,  -2.32,   0.31,
07/14 14Z,  -0.40,  -5.85,  99.90,  -5.94,   0.31,
07/14 15Z,  -0.50, -10.15,  99.90, -10.34,   0.31,
07/14 16Z,  -0.60, -14.06,  99.90, -14.35,   0.31,
07/14 17Z,  -0.60, -16.63,  99.90, -16.92,   0.31,
07/14 18Z,  -0.70, -17.27,  99.90, -17.66,   0.31,  (min)
07/14 19Z,  -0.80, -15.92,  99.90, -16.41,   0.31,
07/14 20Z,  -0.80, -12.99,  99.90, -13.48,   0.31,
07/14 21Z,  -0.80,  -9.21,  99.90,  -9.70,   0.31,
07/14 22Z,  -0.70,  -5.42,  99.90,  -5.81,   0.31,
07/14 23Z,  -0.60,  -2.46,  99.90,  -2.75,   0.31,
07/15 00Z,  -0.50,  -0.95,  99.90,  -1.14,   0.31,  (max)
07/15 01Z,  -0.50,  -1.24,  99.90,  -1.43,   0.31,
07/15 02Z,  -0.50,  -3.21,  99.90,  -3.40,   0.31,
07/15 03Z,  -0.50,  -6.29,  99.90,  -6.48,   0.31,
07/15 04Z,  -0.50,  -9.58,  99.90,  -9.77,   0.31,
07/15 05Z,  -0.60, -12.12,  99.90, -12.41,   0.31,
07/15 06Z,  -0.70, -13.18,  99.90, -13.57,   0.31,  (min)
07/15 07Z,  -0.80, -12.51,  99.90, -13.00,   0.31,
07/15 08Z,  -0.90, -10.32,  99.90, -10.91,   0.31,
07/15 09Z,  -0.90,  -7.22,  99.90,  -7.81,   0.31,
07/15 10Z,  -0.90,  -4.02,  99.90,  -4.61,   0.31,
07/15 11Z,  -0.90,  -1.55,  99.90,  -2.13,   0.31,
07/15 12Z,  -0.80,  -0.48,  99.90,  -0.97,   0.31,  (max)
07/15 13Z,  -0.70,  -1.20,  99.90,  -1.59,   0.31,
07/15 14Z,  -0.70,  -3.65,  99.90,  -4.04,   0.31,
07/15 15Z,  -0.70,  -7.30,  99.90,  -7.69,   0.31,
07/15 16Z,  -0.80, -11.27,  99.90, -11.76,   0.31,
07/15 17Z,  -0.80, -14.55,  99.90, -15.04,   0.31,
07/15 18Z,  -0.90, -16.33,  99.90, -16.92,   0.31,  (min)
07/15 19Z,  -0.90, -16.22,  99.90, -16.81,   0.31,
07/15 20Z,  -0.90, -14.30,  99.90, -14.89,   0.31,
07/15 21Z,  -0.80, -11.09,  99.90, -11.58,   0.31,
07/15 22Z,  -0.80,  -7.34,  99.90,  -7.83,   0.31,
07/15 23Z,  -0.70,  -3.90,  99.90,  -4.29,   0.31,
07/16 00Z,  -0.60,  -1.50,  99.90,  -1.79,   0.31,
07/16 01Z,  -0.50,  -0.67,  99.90,  -0.86,   0.31,  (max)
07/16 02Z,  -0.50,  -1.59,  99.90,  -1.77,   0.31,
07/16 03Z,  -0.50,  -3.99,  99.90,  -4.18,   0.31,
07/16 04Z,  -0.60,  -7.22,  99.90,  -7.51,   0.31,
07/16 05Z,  -0.70, -10.40,  99.90, -10.79,   0.31,
07/16 06Z,  -0.70, -12.65,  99.90, -13.04,   0.31,