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 : 06/30/2025 20:22:27 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/29 00Z,   0.50,  -0.33,   0.30,  99.90,   0.13,
06/29 01Z,   0.50,  -0.35,   0.30,  99.90,   0.15,  (max)
06/29 02Z,   0.50,  -0.43,   0.23,  99.90,   0.16,
06/29 03Z,   0.50,  -0.55,   0.15,  99.90,   0.20,
06/29 04Z,   0.50,  -0.66,   0.01,  99.90,   0.17,
06/29 05Z,   0.50,  -0.76,  -0.03,  99.90,   0.23,
06/29 06Z,   0.50,  -0.80,  -0.04,  99.90,   0.26,  (min)
06/29 07Z,   0.50,  -0.79,  -0.01,  99.90,   0.28,
06/29 08Z,   0.50,  -0.73,   0.04,  99.90,   0.27,
06/29 09Z,   0.50,  -0.63,   0.13,  99.90,   0.26,
06/29 10Z,   0.50,  -0.54,   0.17,  99.90,   0.21,
06/29 11Z,   0.40,  -0.47,   0.27,  99.90,   0.34,
06/29 12Z,   0.40,  -0.45,   0.32,  99.90,   0.37,  (max)
06/29 13Z,   0.40,  -0.49,   0.30,  99.90,   0.39,
06/29 14Z,   0.30,  -0.58,   0.20,  99.90,   0.48,
06/29 15Z,   0.30,  -0.70,   0.09,  99.90,   0.49,
06/29 16Z,   0.30,  -0.82,  -0.02,  99.90,   0.50,
06/29 17Z,   0.30,  -0.92,  -0.10,  99.90,   0.52,
06/29 18Z,   0.20,  -0.97,  -0.18,  99.90,   0.59,
06/29 19Z,   0.10,  -0.95,  -0.18,  99.90,   0.67,  (min)
06/29 20Z,   0.10,  -0.87,  -0.03,  99.90,   0.74,
06/29 21Z,   0.10,  -0.75,   0.10,  99.90,   0.75,
06/29 22Z,   0.10,  -0.61,   0.20,  99.90,   0.71,
06/29 23Z,   0.00,  -0.50,   0.28,  99.90,   0.78,
06/30 00Z,   0.00,  -0.42,   0.38,  99.90,   0.80,
06/30 01Z,   0.00,  -0.41,   0.46,  99.90,   0.87,  (max)
06/30 02Z,   0.00,  -0.45,   0.36,  99.90,   0.81,
06/30 03Z,   0.00,  -0.55,   0.25,  99.90,   0.80,
06/30 04Z,   0.00,  -0.66,   0.16,  99.90,   0.82,
06/30 05Z,   0.00,  -0.76,   0.08,  99.90,   0.84,
06/30 06Z,   0.00,  -0.83,   0.08,  99.90,   0.91,
06/30 07Z,   0.00,  -0.85,   0.07,  99.90,   0.92,  (min)
06/30 08Z,   0.00,  -0.81,   0.09,  99.90,   0.90,
06/30 09Z,   0.00,  -0.73,   0.18,  99.90,   0.91,
06/30 10Z,   0.00,  -0.63,   0.29,  99.90,   0.92,
06/30 11Z,   0.00,  -0.53,   0.38,  99.90,   0.91,
06/30 12Z,   0.00,  -0.47,   0.45,  99.90,   0.92,
06/30 13Z,  -0.10,  -0.46,   0.47,  99.90,   1.03,  (max)
06/30 14Z,  -0.10,  -0.50,   0.36,  99.90,   0.96,
06/30 15Z,  -0.10,  -0.59,   0.26,  99.90,   0.95,
06/30 16Z,  -0.10,  -0.70,   0.18,  99.90,   0.98,
06/30 17Z,  -0.10,  -0.81,   0.08,  99.90,   0.99,
06/30 18Z,  -0.10,  -0.88,   0.00,  99.90,   0.98,
06/30 19Z,  -0.10,  -0.91,  -0.05,  99.90,   0.96,  (min)
06/30 20Z,  -0.10,  -0.89,  -0.01,  99.90,   0.98,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 21Z,   0.00,  -0.81,  99.90,   0.10,   0.92,
06/30 22Z,   0.00,  -0.71,  99.90,   0.15,   0.86,
06/30 23Z,   0.00,  -0.60,  99.90,   0.19,   0.80,
07/01 00Z,   0.00,  -0.52,  99.90,   0.21,   0.74,  (max)
07/01 01Z,   0.00,  -0.48,  99.90,   0.19,   0.68,
07/01 02Z,   0.00,  -0.50,  99.90,   0.12,   0.62,
07/01 03Z,   0.00,  -0.56,  99.90,  -0.01,   0.56,
07/01 04Z,   0.00,  -0.66,  99.90,  -0.16,   0.50,
07/01 05Z,   0.00,  -0.76,  99.90,  -0.33,   0.44,
07/01 06Z,   0.00,  -0.84,  99.90,  -0.47,   0.37,
07/01 07Z,   0.00,  -0.89,  99.90,  -0.57,   0.31,
07/01 08Z,   0.00,  -0.88,  99.90,  -0.63,   0.25,  (min)
07/01 09Z,   0.00,  -0.82,  99.90,  -0.57,   0.25,
07/01 10Z,   0.00,  -0.73,  99.90,  -0.47,   0.25,
07/01 11Z,   0.00,  -0.62,  99.90,  -0.37,   0.25,
07/01 12Z,   0.00,  -0.53,  99.90,  -0.28,   0.25,  (max)
07/01 13Z,  -0.10,  -0.48,  99.90,  -0.32,   0.25,  (min)
07/01 14Z,  -0.10,  -0.47,  99.90,  -0.31,   0.25,  (max)
07/01 15Z,  -0.10,  -0.51,  99.90,  -0.35,   0.25,
07/01 16Z,  -0.10,  -0.59,  99.90,  -0.43,   0.25,
07/01 17Z,  -0.10,  -0.68,  99.90,  -0.53,   0.25,
07/01 18Z,  -0.10,  -0.77,  99.90,  -0.62,   0.25,
07/01 19Z,  -0.20,  -0.84,  99.90,  -0.78,   0.25,
07/01 20Z,  -0.20,  -0.86,  99.90,  -0.80,   0.25,  (min)
07/01 21Z,  -0.20,  -0.83,  99.90,  -0.78,   0.25,
07/01 22Z,  -0.20,  -0.77,  99.90,  -0.71,   0.25,  (max)
07/01 23Z,  -0.30,  -0.69,  99.90,  -0.73,   0.25,  (min)
07/02 00Z,  -0.30,  -0.61,  99.90,  -0.66,   0.25,
07/02 01Z,  -0.30,  -0.56,  99.90,  -0.61,   0.25,
07/02 02Z,  -0.30,  -0.55,  99.90,  -0.60,   0.25,  (max)
07/02 03Z,  -0.30,  -0.59,  99.90,  -0.63,   0.25,
07/02 04Z,  -0.30,  -0.66,  99.90,  -0.70,   0.25,  (min)
07/02 05Z,  -0.20,  -0.75,  99.90,  -0.69,   0.25,  (max)
07/02 06Z,  -0.30,  -0.83,  99.90,  -0.88,   0.25,
07/02 07Z,  -0.30,  -0.90,  99.90,  -0.94,   0.25,
07/02 08Z,  -0.30,  -0.92,  99.90,  -0.96,   0.25,  (min)
07/02 09Z,  -0.30,  -0.89,  99.90,  -0.93,   0.25,
07/02 10Z,  -0.20,  -0.82,  99.90,  -0.76,   0.25,
07/02 11Z,  -0.20,  -0.72,  99.90,  -0.67,   0.25,
07/02 12Z,  -0.20,  -0.62,  99.90,  -0.56,   0.25,
07/02 13Z,  -0.20,  -0.53,  99.90,  -0.48,   0.25,
07/02 14Z,  -0.20,  -0.48,  99.90,  -0.42,   0.25,
07/02 15Z,  -0.20,  -0.47,  99.90,  -0.42,   0.25,  (max)
07/02 16Z,  -0.20,  -0.51,  99.90,  -0.45,   0.25,
07/02 17Z,  -0.20,  -0.58,  99.90,  -0.52,   0.25,  (min)
07/02 18Z,  -0.10,  -0.66,  99.90,  -0.50,   0.25,
07/02 19Z,   0.00,  -0.73,  99.90,  -0.48,   0.25,  (max)
07/02 20Z,   0.00,  -0.78,  99.90,  -0.53,   0.25,
07/02 21Z,   0.00,  -0.80,  99.90,  -0.54,   0.25,  (min)
07/02 22Z,   0.00,  -0.78,  99.90,  -0.52,   0.25,
07/02 23Z,   0.00,  -0.73,  99.90,  -0.48,   0.25,
07/03 00Z,   0.00,  -0.68,  99.90,  -0.42,   0.25,
07/03 01Z,   0.00,  -0.63,  99.90,  -0.37,   0.25,
07/03 02Z,   0.00,  -0.60,  99.90,  -0.35,   0.25,  (max)
07/03 03Z,   0.00,  -0.61,  99.90,  -0.36,   0.25,
07/03 04Z,   0.00,  -0.65,  99.90,  -0.40,   0.25,
07/03 05Z,   0.00,  -0.72,  99.90,  -0.47,   0.25,
07/03 06Z,   0.00,  -0.80,  99.90,  -0.55,   0.25,
07/03 07Z,   0.00,  -0.87,  99.90,  -0.61,   0.25,
07/03 08Z,   0.00,  -0.91,  99.90,  -0.66,   0.25,
07/03 09Z,   0.00,  -0.91,  99.90,  -0.66,   0.25,  (min)
07/03 10Z,   0.00,  -0.87,  99.90,  -0.62,   0.25,
07/03 11Z,   0.00,  -0.80,  99.90,  -0.54,   0.25,
07/03 12Z,   0.00,  -0.70,  99.90,  -0.45,   0.25,
07/03 13Z,   0.00,  -0.60,  99.90,  -0.35,   0.25,
07/03 14Z,   0.00,  -0.52,  99.90,  -0.27,   0.25,
07/03 15Z,   0.00,  -0.47,  99.90,  -0.22,   0.25,
07/03 16Z,   0.00,  -0.46,  99.90,  -0.21,   0.25,  (max)
07/03 17Z,   0.00,  -0.49,  99.90,  -0.24,   0.25,
07/03 18Z,   0.00,  -0.55,  99.90,  -0.29,   0.25,
07/03 19Z,   0.00,  -0.61,  99.90,  -0.36,   0.25,
07/03 20Z,   0.00,  -0.68,  99.90,  -0.42,   0.25,
07/03 21Z,   0.00,  -0.72,  99.90,  -0.47,   0.25,
07/03 22Z,   0.00,  -0.74,  99.90,  -0.49,   0.25,  (min)
07/03 23Z,   0.00,  -0.73,  99.90,  -0.48,   0.25,
07/04 00Z,   0.00,  -0.70,  99.90,  -0.45,   0.25,
07/04 01Z,   0.00,  -0.67,  99.90,  -0.41,   0.25,  (max)
07/04 02Z,  -0.10,  -0.64,  99.90,  -0.48,   0.25,  (min)
07/04 03Z,  -0.10,  -0.63,  99.90,  -0.47,   0.25,  (max)
07/04 04Z,  -0.10,  -0.64,  99.90,  -0.49,   0.25,
07/04 05Z,  -0.20,  -0.69,  99.90,  -0.63,   0.25,
07/04 06Z,  -0.20,  -0.75,  99.90,  -0.69,   0.25,
07/04 07Z,  -0.30,  -0.81,  99.90,  -0.86,   0.25,
07/04 08Z,  -0.30,  -0.86,  99.90,  -0.91,   0.25,
07/04 09Z,  -0.30,  -0.89,  99.90,  -0.94,   0.25,  (min)
07/04 10Z,  -0.30,  -0.88,  99.90,  -0.93,   0.25,
07/04 11Z,  -0.30,  -0.84,  99.90,  -0.89,   0.25,
07/04 12Z,  -0.30,  -0.77,  99.90,  -0.81,   0.25,