Surf Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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FZUS53 KGRB 300240
SRFGRB
Surf Zone Forecast for East-Central and Northeast Wisconsin
National Weather Service Green Bay WI
940 PM CDT Fri Aug 29 2025
WIZ022-300900-
Door-
Including the beaches of Rock Island State Beach,
Baileys Harbor Beaches, and Whitefish Dunes Beach
940 PM CDT Fri Aug 29 2025
.SATURDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
UV Index**..................High.
Water Temperature...........In the upper 60s.
Weather.....................Sunny.
High Temperature............In the lower 70s.
Winds.......................Southwest winds around 5 mph.
Sunrise.....................6:08 AM.
Sunset......................7:31 PM.
.SUNDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
Weather.....................Sunny.
High Temperature............In the lower 70s.
Winds.......................Southwest winds around 5 mph, becoming
south in the afternoon.
Sunrise.....................6:09 AM.
Sunset......................7:29 PM.
.EXTENDED...
.LABOR DAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
South winds around 5 mph.
.TUESDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
Southwest winds around 5 mph.
.WEDNESDAY...Wave height 1 foot or less. Mostly cloudy. Showers
likely and a slight chance of thunderstorms. Cooler. Highs in the mid
60s. Northwest 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
$$
WIZ040-300900-
Kewaunee-
Including the beaches of Crescent Beach and City of Kewaunee Beach
940 PM CDT Fri Aug 29 2025
.SATURDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
UV Index**..................High.
Water Temperature...........In the upper 60s.
Weather.....................Sunny.
High Temperature............In the lower 70s.
Winds.......................West winds around 5 mph, becoming south
in the afternoon.
Sunrise.....................6:10 AM.
Sunset......................7:31 PM.
.SUNDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
Weather.....................Sunny.
High Temperature............In the lower 70s.
Winds.......................West winds around 5 mph, becoming
southeast in the afternoon.
Sunrise.....................6:11 AM.
Sunset......................7:30 PM.
.EXTENDED...
.LABOR DAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
Southwest winds around 5 mph.
.TUESDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
Southwest winds around 5 mph.
.WEDNESDAY...Wave height 1 foot or less. Mostly cloudy. Showers
likely and a slight chance of thunderstorms. Cooler. Highs in the mid
60s. Northwest winds around 10 mph.
&&
Swim Risk Category
* Low Risk - Large waves and dangerous currents are not expected,
however dangerous currents may exist at any time near piers,
breakwalls, and river outlets.
* Moderate Risk - Breaking waves and currents are expected. Stay away
from dangerous areas like piers, breakwalls, and river outlets.
Always have a flotation device with you in the water.
* High Risk - Life-threatening waves and currents are expected. Stay
out of the water and stay away from dangerous areas like piers and
breakwalls.
** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/grb
$$
WIZ050-300900-
Manitowoc-
Including the beaches of Point Beach, Neshotah Beach,
and Red Arrow Beach
940 PM CDT Fri Aug 29 2025
.SATURDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
UV Index**..................High.
Water Temperature...........In the mid 60s.
Weather.....................Sunny.
High Temperature............In the lower 70s.
Winds.......................West winds around 5 mph, becoming
southeast in the afternoon.
Sunrise.....................6:11 AM.
Sunset......................7:31 PM.
.SUNDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
Weather.....................Sunny.
High Temperature............In the lower 70s.
Winds.......................Light and variable winds, becoming
southeast around 5 mph in the
afternoon.
Sunrise.....................6:12 AM.
Sunset......................7:29 PM.
.EXTENDED...
.LABOR DAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
Southeast winds around 5 mph.
.TUESDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
Southwest winds around 5 mph.
.WEDNESDAY...Wave height 1 to 2 feet. Mostly cloudy. Showers likely
and a slight chance of thunderstorms. Highs in the mid 60s. Northwest
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
$$