FZUS53 KGRB 091330 SRFGRB Surf Zone Forecast for East-Central and Northeast Wisconsin National Weather Service Green Bay WI 830 AM CDT Thu Jul 9 2026 WIZ022-092100- Door- Including the beaches of Rock Island State Beach, Baileys Harbor Beaches, and Whitefish Dunes Beach 830 AM CDT Thu Jul 9 2026 .TODAY... Swim Risk*..................Low. Wave Height.................1 foot or less. UV Index**..................Very High. Water Temperature...........In the lower 60s. Weather.....................Mostly cloudy until 3 PM, then mostly sunny. A chance of showers. High Temperature............In the upper 70s. Winds.......................Northeast winds around 5 mph. Sunrise.....................5:12 AM. Sunset......................8:37 PM. .FRIDAY... Swim Risk*..................Low. Wave Height.................1 foot or less. Weather.....................Sunny. High Temperature............Around 80. Winds.......................Northeast winds around 5 mph. Sunrise.....................5:12 AM. Sunset......................8:36 PM. .EXTENDED... .SATURDAY...Wave height 1 foot or less. Sunny. Highs in the lower 80s. East winds around 5 mph. .SUNDAY...Wave height 1 foot or less. Sunny. Highs in the mid 80s. South winds around 5 mph. .MONDAY...Wave height 1 foot or less. Sunny. Highs in the upper 80s. 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 $$ WIZ040-092100- Kewaunee- Including the beaches of Crescent Beach and City of Kewaunee Beach 830 AM CDT Thu Jul 9 2026 .TODAY... Swim Risk*..................Low. Wave Height.................1 foot or less. UV Index**..................Very High. Water Temperature...........In the lower 60s. Weather.....................Mostly cloudy until 5 PM, then mostly sunny. Patchy fog. A chance of showers and a slight chance of thunderstorms. High Temperature............In the upper 70s. Winds.......................Northeast winds around 5 mph. Sunrise.....................5:15 AM. Sunset......................8:36 PM. .FRIDAY... Swim Risk*..................Low. Wave Height.................1 foot or less. Weather.....................Mostly sunny. High Temperature............Around 80. Winds.......................Northeast winds around 5 mph. Sunrise.....................5:16 AM. Sunset......................8:35 PM. .EXTENDED... .SATURDAY...Wave height 1 foot or less. Sunny. Highs in the lower 80s. East winds around 5 mph. .SUNDAY...Wave height 1 foot or less. Sunny. Highs in the mid 80s. South winds around 5 mph. .MONDAY...Wave height 1 foot or less. Sunny. Highs in the upper 80s. Southwest winds around 10 mph. && Swim Risk Category * Low Risk - Large waves and dangerous currents are not expected, however dangerous currents may exist at any time near piers, breakwalls, and river outlets. * Moderate Risk - Breaking waves and currents are expected. Stay away from dangerous areas like piers, breakwalls, and river outlets. Always have a flotation device with you in the water. * High Risk - Life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas likepiers and breakwalls. ** For thunderstorm, waterspout, and UV definitions see: https://www.weather.gov/beach/grb $$ WIZ050-092100- Manitowoc- Including the beaches of Point Beach, Neshotah Beach, and Red Arrow Beach 830 AM CDT Thu Jul 9 2026 .TODAY... Swim Risk*..................Low. Wave Height.................1 foot or less. UV Index**..................Very High. Water Temperature...........In the lower 60s. Weather.....................Mostly cloudy. Patchy fog. A chance of showers and a slight chance of thunderstorms. High Temperature............In the upper 70s. Winds.......................South winds around 5 mph, becoming northeast in the afternoon. Sunrise.....................5:17 AM. Sunset......................8:35 PM. .FRIDAY... Swim Risk*..................Low. Wave Height.................1 foot or less. Weather.....................Mostly sunny. High Temperature............In the lower 80s. Winds.......................Northeast winds 5 to 10 mph. Sunrise.....................5:17 AM. Sunset......................8:34 PM. .EXTENDED... .SATURDAY...Wave height 1 foot or less. Sunny. Highs in the lower 80s. East winds around 5 mph. .SUNDAY...Wave height 1 foot or less. Sunny. Highs in the mid 80s. South winds around 5 mph. .MONDAY...Wave height 1 foot or less. Sunny. Highs in the upper 80s. 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 $$