


Surf Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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759 FZUS53 KGRB 040000 SRFGRB Surf Zone Forecast for East-Central and Northeast Wisconsin National Weather Service Green Bay WI 700 PM CDT Wed Sep 3 2025 WIZ022-040900- Door- Including the beaches of Rock Island State Beach, Baileys Harbor Beaches, and Whitefish Dunes Beach 700 PM CDT Wed Sep 3 2025 .THURSDAY... Swim Risk*..................Low. Wave Height.................Around 2 feet. UV Index**..................Moderate. Water Temperature...........In the upper 60s. Weather.....................Mostly sunny. High Temperature............In the lower 60s. Winds.......................West winds 10 to 15 mph. Sunrise.....................6:13 AM. Sunset......................7:23 PM. .FRIDAY... Swim Risk*..................High. Wave Height.................4 to 6 feet. Weather.....................Mostly cloudy until 1 PM, then mostly sunny. A chance of showers. High Temperature............In the lower 60s. Winds.......................West winds 15 to 20 mph. Sunrise.....................6:15 AM. Sunset......................7:21 PM. .EXTENDED... .SATURDAY...Wave height 1 foot or less. Mostly cloudy. A slight chance of showers. Highs in the lower 60s. West winds around 10 mph. .SUNDAY...Wave height 1 foot or less. Mostly sunny. Highs in the lower 60s. Northwest winds around 10 mph. .MONDAY...Wave height 1 foot or less. Sunny. Highs in the mid 60s. Southwest winds around 5 mph. && Swim Risk Category * Low Risk - Large waves and dangerous currents are not expected, however dangerous currents may exist at any time near piers, breakwalls, and river outlets. * Moderate Risk - Breaking waves and currents are expected. Stay away from dangerous areas like piers, breakwalls, and river outlets. Always have a flotation device with you in the water. * High Risk - Life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/grb $$ WIZ040-040900- Kewaunee- Including the beaches of Crescent Beach and City of Kewaunee Beach 700 PM CDT Wed Sep 3 2025 .THURSDAY... Swim Risk*..................Low. Wave Height.................Around 1 foot. UV Index**..................Moderate. Water Temperature...........In the upper 60s. Weather.....................Mostly sunny. High Temperature............In the lower 60s. Winds.......................West winds 10 to 15 mph. Sunrise.....................6:15 AM. Sunset......................7:23 PM. .FRIDAY... Swim Risk*..................High. Wave Height.................Around 4 feet, subsiding to around 2 feet in the afternoon. Weather.....................Partly sunny. A slight chance of showers. High Temperature............In the lower 60s. Winds.......................West winds 15 to 20 mph. Sunrise.....................6:16 AM. Sunset......................7:22 PM. .EXTENDED... .SATURDAY...Wave height 1 foot or less. Partly sunny. A slight chance of showers. Highs in the lower 60s. West winds around 10 mph. .SUNDAY...Wave height 1 foot or less. Mostly sunny. Highs in the lower 60s. Northwest winds around 10 mph. .MONDAY...Wave height 1 foot or less. Sunny. Highs in the mid 60s. Southwest winds around 5 mph. && Swim Risk Category * Low Risk - Large waves and dangerous currents are not expected, however dangerous currents may exist at any time near piers, breakwalls, and river outlets. * Moderate Risk - Breaking waves and currents are expected. Stay away from dangerous areas like piers, breakwalls, and river outlets. Always have a flotation device with you in the water. * High Risk - Life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/grb $$ WIZ050-040900- Manitowoc- Including the beaches of Point Beach, Neshotah Beach, and Red Arrow Beach 700 PM CDT Wed Sep 3 2025 .THURSDAY... Swim Risk*..................Low. Wave Height.................Around 1 foot. UV Index**..................Moderate. Water Temperature...........In the mid 60s. Weather.....................Sunny. High Temperature............In the lower 60s. Winds.......................West winds 10 to 15 mph. Sunrise.....................6:16 AM. Sunset......................7:23 PM. .FRIDAY... Swim Risk*..................High. Wave Height.................Around 5 feet, subsiding to around 2 feet in the afternoon. Weather.....................Partly sunny. High Temperature............In the lower 60s. Winds.......................West winds around 20 mph. Sunrise.....................6:17 AM. Sunset......................7:22 PM. .EXTENDED... .SATURDAY...Wave height 1 foot or less. Partly sunny. Highs in the lower 60s. West winds around 10 mph. .SUNDAY...Wave height 1 foot or less. Mostly sunny. Highs in the mid 60s. Northwest winds around 10 mph. .MONDAY...Wave height 1 to 2 feet. Sunny. Highs in the mid 60s. Southwest winds around 10 mph. && Swim Risk Category * Low Risk - Large waves and dangerous currents are not expected, however dangerous currents may exist at any time near piers, breakwalls, and river outlets. * Moderate Risk - Breaking waves and currents are expected. Stay away from dangerous areas like piers, breakwalls, and river outlets. Always have a flotation device with you in the water. * High Risk - Life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/grb $$