Station IRDT2 - Search and Rescue Data

8776139 - South Bird Island, TX
27.480 N 97.322 W (27°28'48" N 97°19'18" W)

Average surface winds - six hour block.

Date (UTC)	Average Wind Dir (True)	Average Wind Spd (Knots)	Wind Obs	Average Seas (Feet)	Air Temp. (Degrees F.)	Air Temp. Obs	Water Temp. (Degrees F.)	Water Temp. Obs
2026-01-09 1200Z	101	7	60	-	72	36	72	60
2026-01-09 0600Z	130	6	60	-	72	37	73	57
2026-01-09 0000Z	142	16	57	-	75	33	74	57
2026-01-08 1800Z	159	21	60	-	76	30	73	54
2026-01-08 1200Z	156	16	60	-	73	36	71	60
2026-01-08 0600Z	138	13	59	-	72	41	72	56
2026-01-08 0000Z	126	14	60	-	73	36	74	60
2026-01-07 1800Z	140	11	55	-	75	33	72	60
2026-01-07 1200Z	148	5	60	-	69	25	70	57
2026-01-07 0600Z	173	9	60	-	71	51	71	60
2026-01-07 0000Z	132	9	57	-	73	42	72	57
2026-01-06 1800Z	163	7	57	-	74	42	70	60
2026-01-06 1200Z	134	2	60	-	69	39	69	60
2026-01-06 0600Z	146	8	59	-	71	38	69	59
2026-01-06 0000Z	124	10	60	-	73	36	70	60
2026-01-05 1800Z	115	11	58	-	74	33	68	60
2026-01-05 1200Z	119	5	60	-	68	25	66	57
2026-01-05 0600Z	125	6	56	-	67	38	67	50
2026-01-05 0000Z	78	7	59	-	68	30	69	56
2026-01-04 1800Z	59	8	60	-	67	30	66	54

The six-hour averages are calculated as follows: