Station CHTS1 - Search and Rescue Data

8665530 - Charleston, Cooper River Entrance, SC
32.781 N 79.924 W (32°46'51" N 79°55'25" 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
2026-09-07 1200Z	30	13	60	-	78	36	86	60
2026-09-07 0600Z	37	9	60	-	78	42	86	60
2026-09-07 0000Z	81	10	60	-	82	42	86	60
2026-09-06 1800Z	110	8	60	-	84	39	87	57
2026-09-06 1200Z	16	4	60	-	80	36	86	60
2026-09-06 0600Z	315	3	60	-	81	45	87	60
2026-09-06 0000Z	218	8	60	-	84	39	87	60
2026-09-05 1800Z	184	8	60	-	86	45	86	60
2026-09-05 1200Z	293	3	60	-	82	39	86	60
2026-09-05 0600Z	255	3	60	-	81	36	86	60
2026-09-05 0000Z	201	8	60	-	83	45	87	60
2026-09-04 1800Z	138	8	57	-	84	36	86	57
2026-09-04 1200Z	167	3	60	-	83	36	85	60
2026-09-04 0600Z	157	7	60	-	83	39	86	60
2026-09-04 0000Z	121	10	60	-	84	31	86	57
2026-09-03 1800Z	98	11	60	-	85	39	86	60
2026-09-03 1200Z	31	5	60	-	81	39	85	60
2026-09-03 0600Z	156	4	60	-	82	45	85	60
2026-09-03 0000Z	146	7	58	-	83	39	86	58
2026-09-02 1800Z	128	6	60	-	85	36	85	60

The six-hour averages are calculated as follows: