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.

	Eastport, ME

	Bar Harbor, ME

	Portland, ME

	Portsmouth, ME

	Boston, MA

	Buzzards Bay MA

	Woods Hole, MA

	Nantucket, MA

	Providence, RI

	Newport, RI

	Block Island, RI

	Montauk Point NY

	New London, CT

	Bridgeport, CT

	Port Jefferson NY

	Kings Pnt, NY

	The Battery, NY

	Bergen Pnt, NY

	Sandy Hook, NJ

	Atlantic City, NJ

	Cape May, NJ

	Philadelphia, PA

	Reedy Pnt, DE

	Lewes, DE
#Sitka, AK : 03/07/2026 20:22:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 00Z,   0.10,  -3.52,  -3.73,  99.90,  -0.31,  (max)
03/06 01Z,   0.10,  -5.24,  -5.48,  99.90,  -0.34,
03/06 02Z,   0.10,  -7.57,  -7.81,  99.90,  -0.34,
03/06 03Z,   0.10,  -9.90, -10.12,  99.90,  -0.32,
03/06 04Z,   0.20, -11.61, -11.90,  99.90,  -0.49,
03/06 05Z,   0.10, -12.23, -12.48,  99.90,  -0.35,  (min)
03/06 06Z,   0.10, -11.61, -11.98,  99.90,  -0.47,
03/06 07Z,   0.00,  -9.87, -10.16,  99.90,  -0.29,
03/06 08Z,   0.10,  -7.46,  -7.78,  99.90,  -0.42,
03/06 09Z,   0.10,  -4.96,  -5.24,  99.90,  -0.38,
03/06 10Z,   0.10,  -3.02,  -3.30,  99.90,  -0.38,
03/06 11Z,   0.10,  -2.12,  -2.29,  99.90,  -0.27,  (max)
03/06 12Z,   0.20,  -2.49,  -2.63,  99.90,  -0.34,
03/06 13Z,   0.30,  -4.03,  -4.14,  99.90,  -0.41,
03/06 14Z,   0.30,  -6.37,  -6.35,  99.90,  -0.28,
03/06 15Z,   0.40,  -8.92,  -8.80,  99.90,  -0.28,
03/06 16Z,   0.60, -11.07, -11.00,  99.90,  -0.53,
03/06 17Z,   0.70, -12.29, -12.16,  99.90,  -0.57,
03/06 18Z,   0.70, -12.32, -12.20,  99.90,  -0.58,  (min)
03/06 19Z,   0.80, -11.19, -11.06,  99.90,  -0.67,
03/06 20Z,   0.80,  -9.22,  -9.06,  99.90,  -0.64,
03/06 21Z,   0.90,  -6.94,  -6.84,  99.90,  -0.80,
03/06 22Z,   0.90,  -4.93,  -4.88,  99.90,  -0.85,
03/06 23Z,   1.00,  -3.72,  -3.58,  99.90,  -0.86,
03/07 00Z,   1.00,  -3.59,  -3.52,  99.90,  -0.93,  (max)
03/07 01Z,   1.00,  -4.54,  -4.40,  99.90,  -0.86,
03/07 02Z,   0.90,  -6.29,  -6.23,  99.90,  -0.84,
03/07 03Z,   0.80,  -8.35,  -8.39,  99.90,  -0.84,
03/07 04Z,   0.70, -10.15, -10.13,  99.90,  -0.68,
03/07 05Z,   0.70, -11.19, -11.28,  99.90,  -0.79,
03/07 06Z,   0.50, -11.17, -11.31,  99.90,  -0.64,  (min)
03/07 07Z,   0.50, -10.07, -10.34,  99.90,  -0.77,
03/07 08Z,   0.50,  -8.15,  -8.36,  99.90,  -0.71,
03/07 09Z,   0.50,  -5.89,  -6.26,  99.90,  -0.87,
03/07 10Z,   0.40,  -3.85,  -4.20,  99.90,  -0.75,
03/07 11Z,   0.20,  -2.57,  -2.96,  99.90,  -0.59,
03/07 12Z,   0.10,  -2.36,  -2.70,  99.90,  -0.44,  (max)
03/07 13Z,   0.10,  -3.31,  -3.58,  99.90,  -0.37,
03/07 14Z,   0.10,  -5.19,  -5.42,  99.90,  -0.33,
03/07 15Z,   0.20,  -7.55,  -7.67,  99.90,  -0.32,
03/07 16Z,   0.40,  -9.85,  -9.97,  99.90,  -0.52,
03/07 17Z,   0.60, -11.54, -11.55,  99.90,  -0.61,
03/07 18Z,   0.70, -12.25, -12.22,  99.90,  -0.67,  (min)
03/07 19Z,   0.80, -11.85, -11.66,  99.90,  -0.61,
03/07 20Z,   0.90, -10.51, -10.25,  99.90,  -0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 21Z,   1.00,  -8.58,  99.90,  -8.21,  -0.63,
03/07 22Z,   1.20,  -6.59,  99.90,  -6.01,  -0.62,
03/07 23Z,   1.20,  -5.03,  99.90,  -4.44,  -0.61,
03/08 00Z,   1.00,  -4.28,  99.90,  -3.88,  -0.60,  (max)
03/08 01Z,   0.90,  -4.50,  99.90,  -4.18,  -0.59,
03/08 02Z,   0.90,  -5.55,  99.90,  -5.23,  -0.58,
03/08 03Z,   0.80,  -7.13,  99.90,  -6.89,  -0.56,
03/08 04Z,   0.60,  -8.75,  99.90,  -8.70,  -0.55,
03/08 05Z,   0.50,  -9.94,  99.90,  -9.98,  -0.54,
03/08 06Z,   0.40, -10.36,  99.90, -10.49,  -0.53,  (min)
03/08 07Z,   0.50,  -9.84,  99.90,  -9.86,  -0.52,
03/08 08Z,   0.50,  -8.49,  99.90,  -8.50,  -0.51,
03/08 09Z,   0.50,  -6.64,  99.90,  -6.65,  -0.51,
03/08 10Z,   0.40,  -4.75,  99.90,  -4.86,  -0.51,
03/08 11Z,   0.20,  -3.30,  99.90,  -3.60,  -0.51,
03/08 12Z,   0.10,  -2.66,  99.90,  -3.07,  -0.51,  (max)
03/08 13Z,   0.10,  -3.03,  99.90,  -3.44,  -0.51,
03/08 14Z,   0.20,  -4.34,  99.90,  -4.64,  -0.51,
03/08 15Z,   0.20,  -6.29,  99.90,  -6.60,  -0.51,
03/08 16Z,   0.10,  -8.46,  99.90,  -8.86,  -0.51,
03/08 17Z,   0.10, -10.35,  99.90, -10.75,  -0.51,
03/08 18Z,   0.00, -11.55,  99.90, -12.05,  -0.51,
03/08 19Z,   0.00, -11.83,  99.90, -12.33,  -0.51,  (min)
03/08 20Z,   0.00, -11.18,  99.90, -11.68,  -0.51,
03/08 21Z,   0.00,  -9.82,  99.90, -10.32,  -0.51,
03/08 22Z,   0.00,  -8.12,  99.90,  -8.63,  -0.51,
03/08 23Z,   0.10,  -6.53,  99.90,  -6.94,  -0.51,
03/09 00Z,   0.10,  -5.42,  99.90,  -5.83,  -0.51,
03/09 01Z,   0.00,  -5.04,  99.90,  -5.55,  -0.51,  (max)
03/09 02Z,   0.00,  -5.42,  99.90,  -5.92,  -0.51,
03/09 03Z,   0.00,  -6.39,  99.90,  -6.89,  -0.51,
03/09 04Z,   0.00,  -7.62,  99.90,  -8.13,  -0.51,
03/09 05Z,   0.00,  -8.73,  99.90,  -9.23,  -0.51,
03/09 06Z,   0.00,  -9.35,  99.90,  -9.86,  -0.51,  (min)
03/09 07Z,   0.00,  -9.29,  99.90,  -9.79,  -0.51,
03/09 08Z,   0.00,  -8.50,  99.90,  -9.00,  -0.51,
03/09 09Z,   0.00,  -7.15,  99.90,  -7.66,  -0.51,
03/09 10Z,   0.00,  -5.58,  99.90,  -6.09,  -0.51,
03/09 11Z,   0.00,  -4.17,  99.90,  -4.67,  -0.51,
03/09 12Z,   0.00,  -3.28,  99.90,  -3.79,  -0.51,
03/09 13Z,   0.00,  -3.17,  99.90,  -3.68,  -0.51,  (max)
03/09 14Z,   0.00,  -3.89,  99.90,  -4.39,  -0.51,
03/09 15Z,   0.00,  -5.30,  99.90,  -5.81,  -0.51,
03/09 16Z,   0.00,  -7.12,  99.90,  -7.62,  -0.51,
03/09 17Z,   0.00,  -8.94,  99.90,  -9.45,  -0.51,
03/09 18Z,   0.00, -10.39,  99.90, -10.90,  -0.51,
03/09 19Z,  -0.10, -11.20,  99.90, -11.80,  -0.51,
03/09 20Z,  -0.10, -11.22,  99.90, -11.83,  -0.51,  (min)
03/09 21Z,  -0.10, -10.53,  99.90, -11.13,  -0.51,
03/09 22Z,   0.00,  -9.34,  99.90,  -9.85,  -0.51,
03/09 23Z,   0.00,  -7.98,  99.90,  -8.49,  -0.51,
03/10 00Z,   0.10,  -6.79,  99.90,  -7.19,  -0.51,
03/10 01Z,   0.10,  -6.03,  99.90,  -6.43,  -0.51,
03/10 02Z,   0.10,  -5.83,  99.90,  -6.24,  -0.51,  (max)
03/10 03Z,   0.10,  -6.18,  99.90,  -6.59,  -0.51,
03/10 04Z,   0.10,  -6.90,  99.90,  -7.31,  -0.51,
03/10 05Z,   0.10,  -7.72,  99.90,  -8.12,  -0.51,
03/10 06Z,   0.10,  -8.34,  99.90,  -8.75,  -0.51,
03/10 07Z,   0.00,  -8.55,  99.90,  -9.06,  -0.51,  (min)
03/10 08Z,   0.00,  -8.23,  99.90,  -8.73,  -0.51,
03/10 09Z,   0.00,  -7.40,  99.90,  -7.91,  -0.51,
03/10 10Z,   0.00,  -6.26,  99.90,  -6.76,  -0.51,
03/10 11Z,   0.00,  -5.06,  99.90,  -5.57,  -0.51,
03/10 12Z,   0.00,  -4.11,  99.90,  -4.62,  -0.51,
03/10 13Z,   0.00,  -3.66,  99.90,  -4.17,  -0.51,  (max)
03/10 14Z,   0.00,  -3.85,  99.90,  -4.36,  -0.51,
03/10 15Z,   0.00,  -4.67,  99.90,  -5.18,  -0.51,
03/10 16Z,   0.00,  -5.98,  99.90,  -6.49,  -0.51,
03/10 17Z,   0.00,  -7.52,  99.90,  -8.03,  -0.51,
03/10 18Z,   0.00,  -8.99,  99.90,  -9.49,  -0.51,
03/10 19Z,   0.00, -10.11,  99.90, -10.62,  -0.51,
03/10 20Z,   0.00, -10.69,  99.90, -11.20,  -0.51,  (min)
03/10 21Z,   0.00, -10.67,  99.90, -11.18,  -0.51,
03/10 22Z,   0.00, -10.12,  99.90, -10.62,  -0.51,
03/10 23Z,   0.10,  -9.20,  99.90,  -9.61,  -0.51,
03/11 00Z,   0.10,  -8.18,  99.90,  -8.58,  -0.51,
03/11 01Z,   0.10,  -7.28,  99.90,  -7.68,  -0.51,
03/11 02Z,   0.00,  -6.68,  99.90,  -7.19,  -0.51,
03/11 03Z,   0.00,  -6.48,  99.90,  -6.98,  -0.51,  (max)
03/11 04Z,   0.00,  -6.63,  99.90,  -7.14,  -0.51,
03/11 05Z,   0.00,  -7.03,  99.90,  -7.53,  -0.51,
03/11 06Z,   0.00,  -7.46,  99.90,  -7.97,  -0.51,
03/11 07Z,   0.00,  -7.76,  99.90,  -8.26,  -0.51,
03/11 08Z,   0.00,  -7.76,  99.90,  -8.27,  -0.51,  (min)
03/11 09Z,   0.00,  -7.41,  99.90,  -7.91,  -0.51,
03/11 10Z,   0.00,  -6.74,  99.90,  -7.24,  -0.51,
03/11 11Z,   0.10,  -5.89,  99.90,  -6.30,  -0.51,
03/11 12Z,   0.10,  -5.05,  99.90,  -5.46,  -0.51,