Point Forecast: 18NM WSW Grand Haven MI  42.94N 86.62W (Elev. 577 ft)	Last Update: 1:10 am CDT May 11, 2024

[show menu]

Date	05/11																							05/12
Hour (CDT)	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00
Surface Wind (kt)	10	10	11	12	13	15	16	16	16	16	16	15	13	13	11	10	10	8	6	7	7	6	6	5
Wind Dir	WSW	W	W	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NW	NW	WNW	WNW	WNW	WNW	W
Gust					19	20		21	21
Wave Height (ft)	2	2	2	2	2	2	3	3	3	4	4	4	4	3	3	3	2	2	2	1	1	1	1	1
Wave Period (sec)	4	4	4	4	4	4	4	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Wave Direction (°)	210	210	220	240	260	280	290	300	300	300	310	310	310	320	320	330	330	330	330	340	340	340	350	350
Date																								05/13
Hour (CDT)	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00
Surface Wind (kt)	5	4	4	4	4	5	8	10	11	13	14	15	16	17	17	17	17	16	14	15	15	15	14	13
Wind Dir	W	W	WSW	WSW	SSW	S	S	S	S	S	S	S	S	S	S	S	S	SSW	S	S	SSW	SSW	SSW	SW
Gust
Wave Height (ft)	1	1	1	0	0	0	0	1	1	1	2	2	3	3	4	4	4	4	4	4	3	3	3	3
Wave Period (sec)	5	5	5	4	4	4	4	2	3	3	4	4	5	5	5	5	5	5	5	5	5	5	5	5
Wave Direction (°)	350	350	350	350	350	350	350	200	190	190	190	190	190	190	200	200	200	200	200	200	200	210	210	210

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