Station CASM1 - Search and Rescue Data

8418150 - Portland, ME
43.656 N 70.246 W (43°39'22" N 70°14'46" W)

Caution: Right whales may be active in northeast waters year-round. NOAA may establish temporary Dynamic Management Areas (DMAs) to protect aggregations of right whales. Mariners are requested to transit DMAs at 10 knots or less when consistent with safe navigation. For information on currently active DMAs, go to: http://www.nmfs.noaa.gov/pr/shipstrike

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
2026-06-11 1800Z	83	1	4	-	64	18	59	17
2026-06-11 1200Z	90	1	50	-	63	28	57	25
2026-06-11 0600Z	30	1	60	-	64	22	60	28
2026-06-11 0000Z	127	1	54	-	66	22	56	22
2026-06-10 1800Z	115	6	60	-	70	24	59	24
2026-06-10 1200Z	83	2	60	-	64	24	56	24
2026-06-10 0600Z	201	1	57	-	62	24	58	27
2026-06-10 0000Z	194	6	57	-	71	24	56	24
2026-06-09 1800Z	232	4	60	-	81	22	58	27
2026-06-09 1200Z	270	6	60	-	70	25	56	25
2026-06-09 0600Z	234	6	60	-	61	24	56	30
2026-06-09 0000Z	199	11	57	-	66	24	56	24
2026-06-08 1800Z	165	7	60	-	69	22	57	22
2026-06-08 1200Z	126	1	60	-	61	24	56	24
2026-06-08 0600Z	288	4	60	-	56	24	56	30
2026-06-08 0000Z	7	11	60	-	62	24	56	30
2026-06-07 1800Z	293	5	60	-	68	24	55	24
2026-06-07 1200Z	236	8	60	-	67	24	55	27
2026-06-07 0600Z	198	3	60	-	57	30	56	33
2026-06-07 0000Z	69	5	57	-	56	24	55	24

The six-hour averages are calculated as follows:

The 0000Z average uses data from 2100Z to 0259Z.
The 0600Z average uses data from 0300Z to 0859Z.
The 1200Z average uses data from 0900Z to 1459Z.
The 1800Z average uses data from 1500Z to 2059Z.

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