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
2026-04-15 1200Z	90	1	31	-	48	11	44	23
2026-04-15 0600Z	318	1	60	-	49	24	44	54
2026-04-15 0000Z	48	6	46	-	48	18	43	43
2026-04-14 1800Z	109	7	60	-	56	24	44	33
2026-04-14 1200Z	106	1	57	-	56	24	42	51
2026-04-14 0600Z	237	6	60	-	60	27	42	48
2026-04-14 0000Z	231	3	57	-	53	16	42	51
2026-04-13 1800Z	190	3	60	-	51	22	42	39
2026-04-13 1200Z	188	12	60	-	44	22	41	48
2026-04-13 0600Z	179	11	60	-	42	22	42	39
2026-04-13 0000Z	183	9	57	-	43	24	41	48
2026-04-12 1800Z	161	9	60	-	46	20	44	43
2026-04-12 1200Z	324	4	60	-	42	22	42	51
2026-04-12 0600Z	285	5	60	-	41	18	42	36
2026-04-12 0000Z	317	7	57	-	47	20	42	39
2026-04-11 1800Z	307	10	60	-	52	24	43	31
2026-04-11 1200Z	315	10	55	-	49	24	41	37
2026-04-11 0600Z	341	2	60	-	48	20	41	46
2026-04-11 0000Z	197	11	57	-	49	22	41	45
2026-04-10 1800Z	183	12	60	-	49	18	41	29
2026-04-10 1200Z	195	6	60	-	42	22	40	45

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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