FZUS53 KGRB 221824 SRFGRB Surf Zone Forecast for East-Central and Northeast Wisconsin National Weather Service Green Bay WI 124 PM CDT Sat Aug 22 2026 WIZ022-222100- Door- Including the beaches of Rock Island State Beach, Baileys Harbor Beaches, and Whitefish Dunes Beach 124 PM CDT Sat Aug 22 2026 .REST OF TODAY... Swim Risk*..................Low. Wave Height.................1 foot or less. UV Index**..................High. Water Temperature...........Around 70. Weather.....................Partly sunny. A chance of thunderstorms. High Temperature............In the lower 70s. Winds.......................North winds around 10 mph. Sunrise.....................5:59 AM. Sunset......................7:45 PM. .SUNDAY... Swim Risk*..................Moderate. Wave Height.................1 to 2 feet. Weather.....................Mostly sunny. High Temperature............In the upper 60s. Winds.......................North winds around 15 mph. Sunrise.....................6:00 AM. Sunset......................7:43 PM. .EXTENDED... .MONDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s. Northwest winds around 5 mph. .TUESDAY...Wave height 1 to 2 feet. Mostly sunny. Highs in the upper 70s. South winds around 5 mph. .WEDNESDAY...Wave height 1 to 2 feet. Partly sunny. Showers likely and a chance of thunderstorms. Highs in the upper 70s. 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 $$ WIZ040-222100- Kewaunee- Including the beaches of Crescent Beach and City of Kewaunee Beach 124 PM CDT Sat Aug 22 2026 .REST OF TODAY... Swim Risk*..................Low. Wave Height.................Around 1 foot. UV Index**..................High. Water Temperature...........Around 70. Weather.....................Mostly sunny. A chance of thunderstorms. High Temperature............In the mid 70s. Winds.......................North winds around 10 mph. Sunrise.....................6:01 AM. Sunset......................7:45 PM. .SUNDAY... Swim Risk*..................Low. Wave Height.................Around 1 foot. Weather.....................Sunny. High Temperature............In the lower 70s. Winds.......................North winds around 15 mph. Sunrise.....................6:02 AM. Sunset......................7:44 PM. .EXTENDED... .MONDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s. Northwest winds around 5 mph. .TUESDAY...Wave height 1 to 2 feet. Mostly sunny. Highs in the upper 70s. Southwest winds around 5 mph. .WEDNESDAY...Wave height 1 to 2 feet. Partly sunny. Showers likely and a chance of thunderstorms. Highs in the upper 70s. Southwest winds around 10 mph. && Swim Risk Category * Low Risk - Large waves and dangerous currents are not expected, however dangerous currents may exist at any time near piers, breakwalls, and river outlets. * Moderate Risk - Breaking waves and currents are expected. Stay away from dangerous areas like piers, breakwalls, and river outlets. Always have a flotation device with you in the water. * High Risk - Life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/grb $$ WIZ050-222100- Manitowoc- Including the beaches of Point Beach, Neshotah Beach, and Red Arrow Beach 124 PM CDT Sat Aug 22 2026 .REST OF TODAY... Swim Risk*..................Low. Wave Height.................1 foot or less. UV Index**..................High. Water Temperature...........In the upper 60s. Weather.....................Mostly sunny. A chance of thunderstorms. High Temperature............In the mid 70s. Winds.......................North winds around 10 mph. Sunrise.....................6:02 AM. Sunset......................7:45 PM. .SUNDAY... Swim Risk*..................Low. Wave Height.................1 to 2 feet. Weather.....................Sunny. High Temperature............In the lower 70s. Winds.......................North winds around 15 mph. Sunrise.....................6:03 AM. Sunset......................7:43 PM. .EXTENDED... .MONDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s. North winds around 5 mph. .TUESDAY...Wave height 1 to 3 feet. Mostly sunny. Highs in the upper 70s. Southwest winds around 10 mph. .WEDNESDAY...Wave height 1 to 2 feet. Mostly sunny. A chance of thunderstorms. Highs around 80. Southwest winds around 15 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 $$