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
#Alitak, AK : 07/12/2025 09:21:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 18Z,  -0.20, -16.22, -15.18,  99.90,   1.24,  (min)
07/10 19Z,  -0.20, -14.50, -13.66,  99.90,   1.04,
07/10 20Z,  -0.20, -11.78, -10.98,  99.90,   1.00,
07/10 21Z,  -0.20,  -8.83,  -8.01,  99.90,   1.02,
07/10 22Z,  -0.20,  -6.54,  -5.78,  99.90,   0.96,
07/10 23Z,  -0.20,  -5.38,  -4.74,  99.90,   0.84,  (max)
07/11 00Z,  -0.20,  -5.41,  -4.93,  99.90,   0.68,
07/11 01Z,  -0.10,  -6.44,  -5.91,  99.90,   0.63,
07/11 02Z,  -0.10,  -8.03,  -7.47,  99.90,   0.66,
07/11 03Z,  -0.10,  -9.63,  -9.13,  99.90,   0.60,
07/11 04Z,  -0.20, -10.76, -10.16,  99.90,   0.80,
07/11 05Z,  -0.20, -11.07, -10.39,  99.90,   0.88,  (min)
07/11 06Z,  -0.20, -10.49,  -9.65,  99.90,   1.04,
07/11 07Z,  -0.20,  -9.07,  -8.07,  99.90,   1.20,
07/11 08Z,  -0.20,  -6.97,  -6.13,  99.90,   1.04,
07/11 09Z,  -0.30,  -4.74,  -4.01,  99.90,   1.03,
07/11 10Z,  -0.30,  -3.21,  -2.74,  99.90,   0.77,
07/11 11Z,  -0.30,  -2.93,  -2.62,  99.90,   0.61,  (max)
07/11 12Z,  -0.30,  -4.00,  -3.53,  99.90,   0.77,
07/11 13Z,  -0.30,  -6.21,  -5.76,  99.90,   0.75,
07/11 14Z,  -0.30,  -9.18,  -8.88,  99.90,   0.60,
07/11 15Z,  -0.40, -12.33, -11.89,  99.90,   0.84,
07/11 16Z,  -0.40, -15.03, -14.48,  99.90,   0.95,
07/11 17Z,  -0.40, -16.72, -16.08,  99.90,   1.04,
07/11 18Z,  -0.40, -17.09, -16.33,  99.90,   1.16,  (min)
07/11 19Z,  -0.40, -16.05, -15.44,  99.90,   1.01,
07/11 20Z,  -0.50, -13.73, -13.19,  99.90,   1.04,
07/11 21Z,  -0.50, -10.60, -10.06,  99.90,   1.04,
07/11 22Z,  -0.50,  -7.60,  -7.06,  99.90,   1.04,
07/11 23Z,  -0.50,  -5.59,  -5.14,  99.90,   0.95,
07/12 00Z,  -0.40,  -4.91,  -4.55,  99.90,   0.76,  (max)
07/12 01Z,  -0.40,  -5.46,  -5.24,  99.90,   0.62,
07/12 02Z,  -0.40,  -6.92,  -6.62,  99.90,   0.70,
07/12 03Z,  -0.40,  -8.75,  -8.48,  99.90,   0.67,
07/12 04Z,  -0.40, -10.41, -10.10,  99.90,   0.71,
07/12 05Z,  -0.40, -11.41, -10.99,  99.90,   0.82,  (min)
07/12 06Z,  -0.40, -11.45, -10.88,  99.90,   0.97,
07/12 07Z,  -0.40, -10.48,  -9.78,  99.90,   1.10,
07/12 08Z,  -0.50,  -8.64,  -7.98,  99.90,   1.16,
07/12 09Z,  -0.50,  -6.24,  -5.73,  99.90,   1.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 10Z,  -0.50,  -4.00,  99.90,  -3.50,   0.99,
07/12 11Z,  -0.50,  -2.78,  99.90,  -2.30,   0.98,  (max)
07/12 12Z,  -0.50,  -3.01,  99.90,  -2.55,   0.96,
07/12 13Z,  -0.50,  -4.61,  99.90,  -4.17,   0.95,
07/12 14Z,  -0.50,  -7.26,  99.90,  -6.83,   0.93,
07/12 15Z,  -0.50, -10.45,  99.90, -10.03,   0.92,
07/12 16Z,  -0.50, -13.56,  99.90, -13.16,   0.91,
07/12 17Z,  -0.50, -15.99,  99.90, -15.60,   0.89,
07/12 18Z,  -0.50, -17.23,  99.90, -16.85,   0.88,  (min)
07/12 19Z,  -0.50, -16.99,  99.90, -16.63,   0.86,
07/12 20Z,  -0.60, -15.32,  99.90, -15.07,   0.85,
07/12 21Z,  -0.60, -12.49,  99.90, -12.26,   0.83,
07/12 22Z,  -0.60,  -9.17,  99.90,  -8.94,   0.83,
07/12 23Z,  -0.60,  -6.37,  99.90,  -6.14,   0.83,
07/13 00Z,  -0.60,  -4.85,  99.90,  -4.61,   0.83,
07/13 01Z,  -0.60,  -4.75,  99.90,  -4.51,   0.83,  (max)
07/13 02Z,  -0.60,  -5.82,  99.90,  -5.58,   0.83,
07/13 03Z,  -0.70,  -7.61,  99.90,  -7.48,   0.83,
07/13 04Z,  -0.70,  -9.58,  99.90,  -9.45,   0.83,
07/13 05Z,  -0.70, -11.18,  99.90, -11.05,   0.83,
07/13 06Z,  -0.70, -11.96,  99.90, -11.83,   0.83,  (min)
07/13 07Z,  -0.60, -11.65,  99.90, -11.41,   0.83,
07/13 08Z,  -0.60, -10.27,  99.90, -10.04,   0.83,
07/13 09Z,  -0.60,  -8.09,  99.90,  -7.86,   0.83,
07/13 10Z,  -0.60,  -5.57,  99.90,  -5.34,   0.83,
07/13 11Z,  -0.60,  -3.53,  99.90,  -3.30,   0.83,
07/13 12Z,  -0.60,  -2.77,  99.90,  -2.54,   0.83,  (max)
07/13 13Z,  -0.60,  -3.55,  99.90,  -3.31,   0.83,
07/13 14Z,  -0.70,  -5.60,  99.90,  -5.47,   0.83,
07/13 15Z,  -0.70,  -8.51,  99.90,  -8.37,   0.83,
07/13 16Z,  -0.70, -11.70,  99.90, -11.56,   0.83,
07/13 17Z,  -0.70, -14.57,  99.90, -14.44,   0.83,
07/13 18Z,  -0.70, -16.55,  99.90, -16.42,   0.83,
07/13 19Z,  -0.70, -17.18,  99.90, -17.04,   0.83,  (min)
07/13 20Z,  -0.70, -16.28,  99.90, -16.15,   0.83,
07/13 21Z,  -0.70, -14.05,  99.90, -13.92,   0.83,
07/13 22Z,  -0.60, -10.92,  99.90, -10.69,   0.83,
07/13 23Z,  -0.60,  -7.67,  99.90,  -7.44,   0.83,
07/14 00Z,  -0.70,  -5.30,  99.90,  -5.17,   0.83,
07/14 01Z,  -0.70,  -4.39,  99.90,  -4.26,   0.83,  (max)
07/14 02Z,  -0.70,  -4.87,  99.90,  -4.74,   0.83,
07/14 03Z,  -0.70,  -6.37,  99.90,  -6.24,   0.83,
07/14 04Z,  -0.70,  -8.40,  99.90,  -8.26,   0.83,
07/14 05Z,  -0.70, -10.40,  99.90, -10.27,   0.83,
07/14 06Z,  -0.70, -11.86,  99.90, -11.73,   0.83,
07/14 07Z,  -0.70, -12.35,  99.90, -12.22,   0.83,  (min)
07/14 08Z,  -0.70, -11.68,  99.90, -11.55,   0.83,
07/14 09Z,  -0.60,  -9.99,  99.90,  -9.76,   0.83,
07/14 10Z,  -0.60,  -7.64,  99.90,  -7.41,   0.83,
07/14 11Z,  -0.60,  -5.20,  99.90,  -4.97,   0.83,
07/14 12Z,  -0.70,  -3.51,  99.90,  -3.38,   0.83,
07/14 13Z,  -0.70,  -3.25,  99.90,  -3.12,   0.83,  (max)
07/14 14Z,  -0.80,  -4.48,  99.90,  -4.44,   0.83,
07/14 15Z,  -0.80,  -6.79,  99.90,  -6.76,   0.83,
07/14 16Z,  -0.80,  -9.72,  99.90,  -9.68,   0.83,
07/14 17Z,  -0.80, -12.69,  99.90, -12.66,   0.83,
07/14 18Z,  -0.80, -15.14,  99.90, -15.11,   0.83,
07/14 19Z,  -0.80, -16.53,  99.90, -16.49,   0.83,  (min)
07/14 20Z,  -0.80, -16.48,  99.90, -16.44,   0.83,
07/14 21Z,  -0.80, -15.00,  99.90, -14.96,   0.83,
07/14 22Z,  -0.80, -12.41,  99.90, -12.37,   0.83,
07/14 23Z,  -0.80,  -9.23,  99.90,  -9.19,   0.83,
07/15 00Z,  -0.80,  -6.29,  99.90,  -6.26,   0.83,
07/15 01Z,  -0.90,  -4.50,  99.90,  -4.57,   0.83,
07/15 02Z,  -0.90,  -4.22,  99.90,  -4.28,   0.83,  (max)
07/15 03Z,  -1.00,  -5.20,  99.90,  -5.37,   0.83,
07/15 04Z,  -1.00,  -7.01,  99.90,  -7.18,   0.83,
07/15 05Z,  -1.00,  -9.16,  99.90,  -9.33,   0.83,
07/15 06Z,  -1.00, -11.12,  99.90, -11.29,   0.83,
07/15 07Z,  -1.00, -12.40,  99.90, -12.56,   0.83,
07/15 08Z,  -1.00, -12.60,  99.90, -12.77,   0.83,  (min)
07/15 09Z,  -0.90, -11.66,  99.90, -11.73,   0.83,
07/15 10Z,  -0.90,  -9.82,  99.90,  -9.89,   0.83,
07/15 11Z,  -0.90,  -7.49,  99.90,  -7.56,   0.83,
07/15 12Z,  -1.00,  -5.29,  99.90,  -5.45,   0.83,
07/15 13Z,  -1.00,  -4.00,  99.90,  -4.17,   0.83,  (max)
07/15 14Z,  -1.10,  -4.15,  99.90,  -4.42,   0.83,
07/15 15Z,  -1.10,  -5.61,  99.90,  -5.88,   0.83,
07/15 16Z,  -1.10,  -7.94,  99.90,  -8.21,   0.83,
07/15 17Z,  -1.20, -10.66,  99.90, -11.02,   0.83,
07/15 18Z,  -1.20, -13.23,  99.90, -13.60,   0.83,
07/15 19Z,  -1.20, -15.12,  99.90, -15.49,   0.83,
07/15 20Z,  -1.20, -15.86,  99.90, -16.22,   0.83,  (min)
07/15 21Z,  -1.20, -15.21,  99.90, -15.58,   0.83,
07/15 22Z,  -1.20, -13.34,  99.90, -13.70,   0.83,
07/15 23Z,  -1.20, -10.63,  99.90, -10.99,   0.83,
07/16 00Z,  -1.20,  -7.64,  99.90,  -8.01,   0.83,
07/16 01Z,  99.90,  -5.19,  99.90,  99.90,   0.83,
07/16 02Z,  99.90,  -4.01,  99.90,  99.90,   0.83,
07/16 03Z,  99.90,  -4.25,  99.90,  99.90,   0.83,
07/16 04Z,  99.90,  -5.60,  99.90,  99.90,   0.83,
07/16 05Z,  99.90,  -7.61,  99.90,  99.90,   0.83,
07/16 06Z,  99.90,  -9.80,  99.90,  99.90,   0.83,