Point Forecast: 9NM SE Copper Harbor MI  47.35N 87.74W (Elev. 600 ft)	Last Update: 8:37 pm CDT Jul 17, 2026

[show menu]

Date	07/17			07/18
Hour (CDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Surface Wind (kt)	9	10	8	9	10	10	11	11	11	12	12	12	11	11	10	10	10	9	9	8	7	6	5	5
Wind Dir	SSW	SSW	WSW	WSW	W	W	W	WNW	WNW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NW	NW	NW	NW	NW	NW	WNW
Gust						15	16	17	18	19	19	19	19	19	17	17	16	15
Wave Height (ft)	2	2	2	2	2	2	2	2	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0
Wave Period (sec)	5	5	5	5	5	5	5	4	4	4	3	3	2	2	2	2	2	2	2	2	2	2	2	2
Wave Direction (°)	130	130	130	140	140	140	140	150	170	200	300	320	330	340	340	340	330	330	330	320	320	320	320	320
Date				07/19
Hour (CDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Surface Wind (kt)	5	4	3	3	3	3	3	3	3	4	5	5	5	6	6	7	7	7	8	8	8	8	8	8
Wind Dir	NW	NW	NW	NW	NNW	NW	WSW	S	S	S	S	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S
Gust
Wave Height (ft)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1
Wave Period (sec)	2	2	2	4	4	4	4	4	4	4	2	2	2	2	2	2	2	2	2	3	3	3	3	3
Wave Direction (°)	290	290	230	20	40	40	40	50	50	60	120	190	190	190	190	180	180	170	160	150	150	150	150	150

International System of Units Forecast Discussion Marine Point Forecast Hourly Weather Graph National Marine Forecasts Tide Information Hazardous Weather