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
#Crescent City, CA : 08/19/2026 23:23:08 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 06Z,   0.40,  -7.75,  -7.75,  99.90,  -0.40,  (min)
08/18 07Z,   0.40,  -7.10,  -6.96,  99.90,  -0.26,
08/18 08Z,   0.40,  -6.12,  -6.03,  99.90,  -0.31,
08/18 09Z,   0.40,  -5.09,  -5.13,  99.90,  -0.44,
08/18 10Z,   0.40,  -4.26,  -4.11,  99.90,  -0.25,
08/18 11Z,   0.40,  -3.84,  -3.88,  99.90,  -0.44,
08/18 12Z,   0.30,  -3.90,  -3.81,  99.90,  -0.21,  (max)
08/18 13Z,   0.30,  -4.39,  -4.30,  99.90,  -0.21,
08/18 14Z,   0.40,  -5.15,  -5.18,  99.90,  -0.43,
08/18 15Z,   0.30,  -5.93,  -5.93,  99.90,  -0.30,
08/18 16Z,   0.30,  -6.49,  -6.48,  99.90,  -0.29,
08/18 17Z,   0.30,  -6.66,  -6.52,  99.90,  -0.16,  (min)
08/18 18Z,   0.20,  -6.34,  -6.34,  99.90,  -0.20,
08/18 19Z,   0.20,  -5.58,  -5.42,  99.90,  -0.04,
08/18 20Z,   0.20,  -4.56,  -4.41,  99.90,  -0.05,
08/18 21Z,   0.20,  -3.50,  -3.39,  99.90,  -0.09,
08/18 22Z,   0.30,  -2.67,  -2.55,  99.90,  -0.18,
08/18 23Z,   0.30,  -2.27,  -2.23,  99.90,  -0.26,  (max)
08/19 00Z,   0.30,  -2.41,  -2.28,  99.90,  -0.17,
08/19 01Z,   0.30,  -3.09,  -3.04,  99.90,  -0.25,
08/19 02Z,   0.30,  -4.17,  -4.05,  99.90,  -0.18,
08/19 03Z,   0.30,  -5.42,  -5.10,  99.90,   0.02,
08/19 04Z,   0.30,  -6.58,  -6.26,  99.90,   0.02,
08/19 05Z,   0.30,  -7.44,  -7.33,  99.90,  -0.19,
08/19 06Z,   0.30,  -7.82,  -7.58,  99.90,  -0.06,  (min)
08/19 07Z,   0.30,  -7.70,  -7.57,  99.90,  -0.17,
08/19 08Z,   0.30,  -7.15,  -6.90,  99.90,  -0.05,
08/19 09Z,   0.30,  -6.33,  -5.91,  99.90,   0.12,
08/19 10Z,   0.30,  -5.46,  -5.48,  99.90,  -0.32,
08/19 11Z,   0.40,  -4.75,  -4.77,  99.90,  -0.42,
08/19 12Z,   0.40,  -4.35,  -4.24,  99.90,  -0.29,
08/19 13Z,   0.40,  -4.32,  -4.14,  99.90,  -0.22,  (max)
08/19 14Z,   0.40,  -4.61,  -4.47,  99.90,  -0.26,
08/19 15Z,   0.40,  -5.09,  -5.02,  99.90,  -0.33,
08/19 16Z,   0.40,  -5.58,  -5.74,  99.90,  -0.56,
08/19 17Z,   0.40,  -5.89,  -5.93,  99.90,  -0.44,  (min)
08/19 18Z,   0.30,  -5.89,  -5.59,  99.90,   0.00,
08/19 19Z,   0.30,  -5.54,  -5.42,  99.90,  -0.18,
08/19 20Z,   0.30,  -4.88,  -4.82,  99.90,  -0.24,
08/19 21Z,   0.30,  -4.06,  -3.92,  99.90,  -0.16,
08/19 22Z,   0.40,  -3.26,  -3.31,  99.90,  -0.45,
08/19 23Z,   0.40,  -2.68,  -2.58,  99.90,  -0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/20 00Z,   0.40,  -2.48,  99.90,  -2.37,  -0.30,  (max)
08/20 01Z,   0.40,  -2.73,  99.90,  -2.62,  -0.29,
08/20 02Z,   0.40,  -3.42,  99.90,  -3.31,  -0.28,
08/20 03Z,   0.40,  -4.42,  99.90,  -4.30,  -0.28,
08/20 04Z,   0.40,  -5.56,  99.90,  -5.43,  -0.27,
08/20 05Z,   0.40,  -6.61,  99.90,  -6.47,  -0.27,
08/20 06Z,   0.30,  -7.38,  99.90,  -7.35,  -0.26,
08/20 07Z,   0.30,  -7.76,  99.90,  -7.72,  -0.26,  (min)
08/20 08Z,   0.40,  -7.70,  99.90,  -7.55,  -0.25,
08/20 09Z,   0.40,  -7.27,  99.90,  -7.11,  -0.24,
08/20 10Z,   0.40,  -6.58,  99.90,  -6.42,  -0.24,
08/20 11Z,   0.40,  -5.81,  99.90,  -5.65,  -0.23,
08/20 12Z,   0.40,  -5.14,  99.90,  -4.98,  -0.23,
08/20 13Z,   0.40,  -4.69,  99.90,  -4.53,  -0.23,
08/20 14Z,   0.40,  -4.53,  99.90,  -4.36,  -0.23,  (max)
08/20 15Z,   0.40,  -4.62,  99.90,  -4.45,  -0.23,
08/20 16Z,   0.30,  -4.88,  99.90,  -4.81,  -0.23,
08/20 17Z,   0.30,  -5.17,  99.90,  -5.10,  -0.23,
08/20 18Z,   0.40,  -5.35,  99.90,  -5.18,  -0.23,  (min)
08/20 19Z,   0.40,  -5.31,  99.90,  -5.14,  -0.23,
08/20 20Z,   0.30,  -5.02,  99.90,  -4.95,  -0.23,
08/20 21Z,   0.30,  -4.50,  99.90,  -4.43,  -0.23,
08/20 22Z,   0.40,  -3.86,  99.90,  -3.69,  -0.23,
08/20 23Z,   0.40,  -3.24,  99.90,  -3.07,  -0.23,
08/21 00Z,   0.40,  -2.81,  99.90,  -2.64,  -0.23,
08/21 01Z,   0.40,  -2.70,  99.90,  -2.53,  -0.23,  (max)
08/21 02Z,   0.30,  -2.96,  99.90,  -2.90,  -0.23,
08/21 03Z,   0.40,  -3.61,  99.90,  -3.44,  -0.23,
08/21 04Z,   0.30,  -4.53,  99.90,  -4.46,  -0.23,
08/21 05Z,   0.30,  -5.58,  99.90,  -5.52,  -0.23,
08/21 06Z,   0.30,  -6.58,  99.90,  -6.52,  -0.23,
08/21 07Z,   0.30,  -7.36,  99.90,  -7.29,  -0.23,
08/21 08Z,   0.40,  -7.78,  99.90,  -7.62,  -0.23,
08/21 09Z,   0.40,  -7.81,  99.90,  -7.64,  -0.23,  (min)
08/21 10Z,   0.30,  -7.46,  99.90,  -7.39,  -0.23,
08/21 11Z,   0.30,  -6.84,  99.90,  -6.77,  -0.23,
08/21 12Z,   0.40,  -6.09,  99.90,  -5.92,  -0.23,
08/21 13Z,   0.40,  -5.38,  99.90,  -5.21,  -0.23,
08/21 14Z,   0.40,  -4.83,  99.90,  -4.66,  -0.23,
08/21 15Z,   0.30,  -4.52,  99.90,  -4.46,  -0.23,
08/21 16Z,   0.30,  -4.47,  99.90,  -4.40,  -0.23,  (max)
08/21 17Z,   0.30,  -4.60,  99.90,  -4.53,  -0.23,
08/21 18Z,   0.40,  -4.81,  99.90,  -4.64,  -0.23,
08/21 19Z,   0.30,  -4.98,  99.90,  -4.91,  -0.23,
08/21 20Z,   0.30,  -4.99,  99.90,  -4.93,  -0.23,  (min)
08/21 21Z,   0.30,  -4.79,  99.90,  -4.73,  -0.23,
08/21 22Z,   0.40,  -4.39,  99.90,  -4.23,  -0.23,
08/21 23Z,   0.40,  -3.86,  99.90,  -3.69,  -0.23,
08/22 00Z,   0.30,  -3.32,  99.90,  -3.26,  -0.23,
08/22 01Z,   0.30,  -2.93,  99.90,  -2.86,  -0.23,
08/22 02Z,   0.30,  -2.81,  99.90,  -2.74,  -0.23,  (max)
08/22 03Z,   0.40,  -3.04,  99.90,  -2.88,  -0.23,
08/22 04Z,   0.30,  -3.64,  99.90,  -3.57,  -0.23,
08/22 05Z,   0.40,  -4.53,  99.90,  -4.37,  -0.23,
08/22 06Z,   0.30,  -5.59,  99.90,  -5.52,  -0.23,
08/22 07Z,   0.30,  -6.62,  99.90,  -6.55,  -0.23,
08/22 08Z,   0.40,  -7.45,  99.90,  -7.28,  -0.23,
08/22 09Z,   0.40,  -7.94,  99.90,  -7.77,  -0.23,
08/22 10Z,   0.30,  -8.02,  99.90,  -7.95,  -0.23,  (min)
08/22 11Z,   0.30,  -7.69,  99.90,  -7.62,  -0.23,
08/22 12Z,   0.30,  -7.04,  99.90,  -6.97,  -0.23,
08/22 13Z,   0.30,  -6.22,  99.90,  -6.16,  -0.23,
08/22 14Z,   0.30,  -5.41,  99.90,  -5.34,  -0.23,
08/22 15Z,   0.30,  -4.75,  99.90,  -4.68,  -0.23,
08/22 16Z,   0.30,  -4.35,  99.90,  -4.28,  -0.23,
08/22 17Z,   0.30,  -4.24,  99.90,  -4.17,  -0.23,  (max)
08/22 18Z,   0.30,  -4.36,  99.90,  -4.29,  -0.23,
08/22 19Z,   0.30,  -4.61,  99.90,  -4.54,  -0.23,
08/22 20Z,   0.20,  -4.85,  99.90,  -4.88,  -0.23,
08/22 21Z,   0.30,  -4.95,  99.90,  -4.88,  -0.23,  (min)
08/22 22Z,   0.30,  -4.83,  99.90,  -4.76,  -0.23,
08/22 23Z,   0.30,  -4.47,  99.90,  -4.40,  -0.23,
08/23 00Z,   0.20,  -3.94,  99.90,  -3.98,  -0.23,
08/23 01Z,   0.30,  -3.38,  99.90,  -3.31,  -0.23,
08/23 02Z,   0.30,  -2.94,  99.90,  -2.87,  -0.23,
08/23 03Z,   0.30,  -2.77,  99.90,  -2.70,  -0.23,  (max)
08/23 04Z,   0.30,  -2.98,  99.90,  -2.91,  -0.23,
08/23 05Z,   0.30,  -3.59,  99.90,  -3.52,  -0.23,
08/23 06Z,   0.30,  -4.54,  99.90,  -4.47,  -0.23,
08/23 07Z,   0.20,  -5.67,  99.90,  -5.71,  -0.23,
08/23 08Z,   0.30,  -6.80,  99.90,  -6.73,  -0.23,
08/23 09Z,   0.30,  -7.71,  99.90,  -7.64,  -0.23,
08/23 10Z,   0.30,  -8.23,  99.90,  -8.17,  -0.23,
08/23 11Z,   0.30,  -8.28,  99.90,  -8.22,  -0.23,  (min)
08/23 12Z,   0.40,  -7.87,  99.90,  -7.71,  -0.23,
08/23 13Z,   0.30,  -7.10,  99.90,  -7.04,  -0.23,
08/23 14Z,   0.30,  -6.15,  99.90,  -6.08,  -0.23,
08/23 15Z,   0.30,  -5.22,  99.90,  -5.15,  -0.23,
08/23 16Z,   0.30,  -4.48,  99.90,  -4.42,  -0.23,
08/23 17Z,   0.30,  -4.07,  99.90,  -4.01,  -0.23,
08/23 18Z,   0.40,  -4.01,  99.90,  -3.85,  -0.23,