Point Forecast: 18NM WSW Grand Haven MI  42.94N 86.62W (Elev. 577 ft)	Last Update: 3:10 pm CDT Sep 20, 2024

[show menu]

Date	09/20						09/21
Hour (CDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Surface Wind (kt)	5	5	5	4	5	5	6	6	7	6	6	5	4	4	3	4	4	3	3	3	3	4	3	5
Wind Dir	SSW	S	S	SSW	SW	SW	WSW	WSW	W	WNW	NW	NW	NNW	N	N	NNW	W	SW	S	S	SSW	S	S	SSE
Gust
Wave Height (ft)	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wave Period (sec)	4	4	4	4	4	4	3	3	2	2	3	3	3	3	3	2	2	2	2	2	2	2	2	2
Wave Direction (°)	200	200	200	200	200	210	210	210	240	250	250	260	260	270	280	280	280	290	290	300	300	300	300	300
Date							09/22
Hour (CDT)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Surface Wind (kt)	5	6	6	7	8	7	8	8	8	9	9	9	10	10	10	10	10	10	10	10	10	11	11	12
Wind Dir	SE	SE	SE	SE	SE	SE	SSE	SSE	S	S	S	S	S	SSW	SSW	SW	SW	WSW	W	WNW	WNW	NW	NNW	NNW
Gust
Wave Height (ft)	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	2	2	2	2	2	2
Wave Period (sec)	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4	4
Wave Direction (°)	300	310	140	130	140	140	140	150	160	160	160	170	170	180	180	190	200	210	220	240	250	280	300	310

International System of Units Forecast Discussion Marine Point Forecast Hourly Weather Graph National Marine Forecasts Tide Information Area Forecast Matrices Local Climatology Daily Climate (Grand Rapids) Tabular State Forecast Daily Climate (Lansing) Hazardous Weather Outlook Daily Climate (Muskegon) 7 Day Forecast Lakes & Rivers (AHPS) Nearshore Forecast Regional Weather Roundup Regional Temp/Precip Table