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
#Prudhoe Bay, AK : 07/09/2025 21:22:10 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 06Z,   0.10,  -0.51,   0.41,  99.90,   0.82,  (min)
07/08 07Z,   0.10,  -0.49,   0.49,  99.90,   0.88,
07/08 08Z,   0.10,  -0.49,   0.50,  99.90,   0.89,  (max)
07/08 09Z,   0.10,  -0.53,   0.43,  99.90,   0.86,
07/08 10Z,   0.10,  -0.59,   0.29,  99.90,   0.78,
07/08 11Z,   0.20,  -0.66,   0.18,  99.90,   0.64,
07/08 12Z,   0.00,  -0.72,   0.10,  99.90,   0.82,
07/08 13Z,   0.00,  -0.76,   0.04,  99.90,   0.80,
07/08 14Z,   0.00,  -0.76,   0.04,  99.90,   0.80,  (min)
07/08 15Z,   0.00,  -0.71,   0.08,  99.90,   0.79,
07/08 16Z,   0.00,  -0.62,   0.15,  99.90,   0.77,
07/08 17Z,   0.00,  -0.50,   0.27,  99.90,   0.77,
07/08 18Z,   0.00,  -0.37,   0.39,  99.90,   0.76,
07/08 19Z,   0.00,  -0.26,   0.45,  99.90,   0.71,
07/08 20Z,   0.00,  -0.19,   0.46,  99.90,   0.65,
07/08 21Z,   0.00,  -0.17,   0.51,  99.90,   0.68,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 22Z,   0.00,  -0.20,  99.90,   0.50,   0.70,
07/08 23Z,   0.00,  -0.27,  99.90,   0.45,   0.71,
07/09 00Z,  -0.10,  -0.36,  99.90,   0.27,   0.73,
07/09 01Z,  -0.10,  -0.46,  99.90,   0.19,   0.75,
07/09 02Z,  -0.10,  -0.53,  99.90,   0.14,   0.77,
07/09 03Z,  -0.10,  -0.57,  99.90,   0.11,   0.78,  (min)
07/09 04Z,  -0.10,  -0.57,  99.90,   0.13,   0.80,  (max)
07/09 05Z,  -0.20,  -0.54,  99.90,   0.08,   0.82,
07/09 06Z,  -0.30,  -0.50,  99.90,   0.04,   0.84,  (min)
07/09 07Z,  -0.30,  -0.46,  99.90,   0.10,   0.85,
07/09 08Z,  -0.30,  -0.43,  99.90,   0.14,   0.87,  (max)
07/09 09Z,  -0.40,  -0.45,  99.90,   0.04,   0.89,
07/09 10Z,  -0.40,  -0.50,  99.90,  -0.01,   0.89,
07/09 11Z,  -0.50,  -0.57,  99.90,  -0.18,   0.89,
07/09 12Z,  -0.60,  -0.66,  99.90,  -0.37,   0.89,
07/09 13Z,  -0.60,  -0.73,  99.90,  -0.44,   0.89,
07/09 14Z,  -0.60,  -0.77,  99.90,  -0.48,   0.89,
07/09 15Z,  -0.70,  -0.75,  99.90,  -0.56,   0.89,
07/09 16Z,  -0.80,  -0.69,  99.90,  -0.60,   0.89,  (min)
07/09 17Z,  -0.90,  -0.57,  99.90,  -0.58,   0.89,
07/09 18Z,  -1.00,  -0.43,  99.90,  -0.54,   0.89,
07/09 19Z,  -1.00,  -0.29,  99.90,  -0.40,   0.89,
07/09 20Z,  -0.90,  -0.18,  99.90,  -0.19,   0.89,  (max)
07/09 21Z,  -1.00,  -0.12,  99.90,  -0.23,   0.89,
07/09 22Z,  -1.10,  -0.11,  99.90,  -0.32,   0.89,
07/09 23Z,  -1.20,  -0.17,  99.90,  -0.48,   0.89,
07/10 00Z,  -1.20,  -0.26,  99.90,  -0.57,   0.89,
07/10 01Z,  -1.20,  -0.37,  99.90,  -0.68,   0.89,
07/10 02Z,  -1.20,  -0.47,  99.90,  -0.78,   0.89,
07/10 03Z,  -1.30,  -0.54,  99.90,  -0.95,   0.89,
07/10 04Z,  -1.30,  -0.57,  99.90,  -0.98,   0.89,  (min)
07/10 05Z,  -1.30,  -0.55,  99.90,  -0.96,   0.89,
07/10 06Z,  -1.30,  -0.51,  99.90,  -0.92,   0.89,
07/10 07Z,  -1.30,  -0.45,  99.90,  -0.86,   0.89,
07/10 08Z,  -1.30,  -0.41,  99.90,  -0.82,   0.89,
07/10 09Z,  -1.30,  -0.39,  99.90,  -0.80,   0.89,  (max)
07/10 10Z,  -1.30,  -0.42,  99.90,  -0.83,   0.89,
07/10 11Z,  -1.30,  -0.49,  99.90,  -0.90,   0.89,  (min)
07/10 12Z,  -1.20,  -0.59,  99.90,  -0.90,   0.89,  (max)
07/10 13Z,  -1.20,  -0.68,  99.90,  -0.99,   0.89,
07/10 14Z,  -1.20,  -0.76,  99.90,  -1.07,   0.89,
07/10 15Z,  -1.30,  -0.79,  99.90,  -1.20,   0.89,  (min)
07/10 16Z,  -1.30,  -0.75,  99.90,  -1.16,   0.89,
07/10 17Z,  -1.20,  -0.66,  99.90,  -0.97,   0.89,
07/10 18Z,  -1.20,  -0.52,  99.90,  -0.83,   0.89,
07/10 19Z,  -1.10,  -0.37,  99.90,  -0.58,   0.89,
07/10 20Z,  -1.00,  -0.22,  99.90,  -0.33,   0.89,
07/10 21Z,  -1.00,  -0.12,  99.90,  -0.23,   0.89,
07/10 22Z,  -0.90,  -0.07,  99.90,  -0.08,   0.89,  (max)
07/10 23Z,  -0.90,  -0.09,  99.90,  -0.11,   0.89,  (min)
07/11 00Z,  -0.80,  -0.17,  99.90,  -0.08,   0.89,  (max)
07/11 01Z,  -0.80,  -0.29,  99.90,  -0.20,   0.89,
07/11 02Z,  -0.70,  -0.41,  99.90,  -0.22,   0.89,
07/11 03Z,  -0.70,  -0.51,  99.90,  -0.32,   0.89,
07/11 04Z,  -0.70,  -0.57,  99.90,  -0.38,   0.89,
07/11 05Z,  -0.70,  -0.58,  99.90,  -0.39,   0.89,
07/11 06Z,  -0.80,  -0.54,  99.90,  -0.45,   0.89,  (min)
07/11 07Z,  -0.80,  -0.47,  99.90,  -0.39,   0.89,
07/11 08Z,  -0.80,  -0.41,  99.90,  -0.32,   0.89,
07/11 09Z,  -0.80,  -0.37,  99.90,  -0.28,   0.89,
07/11 10Z,  -0.70,  -0.37,  99.90,  -0.18,   0.89,  (max)
07/11 11Z,  -0.70,  -0.42,  99.90,  -0.23,   0.89,
07/11 12Z,  -0.70,  -0.51,  99.90,  -0.32,   0.89,  (min)
07/11 13Z,  -0.50,  -0.62,  99.90,  -0.23,   0.89,  (max)
07/11 14Z,  -0.40,  -0.73,  99.90,  -0.24,   0.89,  (min)
07/11 15Z,  -0.30,  -0.80,  99.90,  -0.21,   0.89,
07/11 16Z,  -0.20,  -0.81,  99.90,  -0.12,   0.89,
07/11 17Z,  -0.20,  -0.75,  99.90,  -0.06,   0.89,
07/11 18Z,  -0.20,  -0.63,  99.90,   0.06,   0.89,
07/11 19Z,  -0.20,  -0.47,  99.90,   0.22,   0.89,
07/11 20Z,  -0.10,  -0.31,  99.90,   0.48,   0.89,
07/11 21Z,   0.00,  -0.17,  99.90,   0.72,   0.89,
07/11 22Z,   0.00,  -0.09,  99.90,   0.80,   0.89,
07/11 23Z,   0.00,  -0.07,  99.90,   0.82,   0.89,  (max)
07/12 00Z,   0.00,  -0.12,  99.90,   0.77,   0.89,
07/12 01Z,   0.00,  -0.23,  99.90,   0.66,   0.89,
07/12 02Z,  -0.10,  -0.36,  99.90,   0.43,   0.89,
07/12 03Z,   0.00,  -0.48,  99.90,   0.41,   0.89,
07/12 04Z,  -0.10,  -0.57,  99.90,   0.22,   0.89,
07/12 05Z,  -0.20,  -0.61,  99.90,   0.08,   0.89,  (min)
07/12 06Z,  -0.20,  -0.59,  99.90,   0.10,   0.89,
07/12 07Z,  -0.20,  -0.52,  99.90,   0.17,   0.89,
07/12 08Z,  -0.20,  -0.44,  99.90,   0.25,   0.89,  (max)
07/12 09Z,  -0.30,  -0.37,  99.90,   0.22,   0.89,
07/12 10Z,  -0.40,  -0.34,  99.90,   0.15,   0.89,
07/12 11Z,  -0.50,  -0.36,  99.90,   0.03,   0.89,
07/12 12Z,  -0.50,  -0.44,  99.90,  -0.05,   0.89,
07/12 13Z,  -0.50,  -0.55,  99.90,  -0.16,   0.89,
07/12 14Z,  -0.50,  -0.67,  99.90,  -0.28,   0.89,
07/12 15Z,  -0.60,  -0.78,  99.90,  -0.49,   0.89,
07/12 16Z,  -0.60,  -0.83,  99.90,  -0.54,   0.89,
07/12 17Z,  -0.70,  -0.82,  99.90,  -0.63,   0.89,
07/12 18Z,  -0.80,  -0.74,  99.90,  -0.65,   0.89,  (min)
07/12 19Z,  -0.80,  -0.60,  99.90,  -0.51,   0.89,
07/12 20Z,  -0.80,  -0.43,  99.90,  -0.34,   0.89,
07/12 21Z,  -0.80,  -0.28,  99.90,  -0.19,   0.89,
07/12 22Z,  -0.70,  -0.16,  99.90,   0.03,   0.89,
07/12 23Z,  -0.70,  -0.10,  99.90,   0.09,   0.89,  (max)
07/13 00Z,  -0.80,  -0.12,  99.90,  -0.03,   0.89,  (min)
07/13 01Z,  -0.70,  -0.21,  99.90,  -0.02,   0.89,  (max)
07/13 02Z,  -0.80,  -0.33,  99.90,  -0.24,   0.89,
07/13 03Z,  -0.80,  -0.47,  99.90,  -0.38,   0.89,
07/13 04Z,  -0.80,  -0.58,  99.90,  -0.49,   0.89,
07/13 05Z,  -0.80,  -0.64,  99.90,  -0.55,   0.89,
07/13 06Z,  -0.80,  -0.64,  99.90,  -0.55,   0.89,  (min)
07/13 07Z,  -0.80,  -0.59,  99.90,  -0.50,   0.89,
07/13 08Z,  -0.80,  -0.50,  99.90,  -0.41,   0.89,
07/13 09Z,  -0.80,  -0.41,  99.90,  -0.32,   0.89,
07/13 10Z,  -0.80,  -0.34,  99.90,  -0.25,   0.89,  (max)
07/13 11Z,  -0.90,  -0.32,  99.90,  -0.33,   0.89,
07/13 12Z,  -0.90,  -0.36,  99.90,  -0.37,   0.89,
07/13 13Z,  99.90,  -0.46,  99.90,  99.90,   0.89,
07/13 14Z,  99.90,  -0.59,  99.90,  99.90,   0.89,
07/13 15Z,  99.90,  -0.72,  99.90,  99.90,   0.89,
07/13 16Z,  99.90,  -0.81,  99.90,  99.90,   0.89,
07/13 17Z,  99.90,  -0.85,  99.90,  99.90,   0.89,
07/13 18Z,  99.90,  -0.82,  99.90,  99.90,   0.89,