Surf Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 311706
SRFGRB

Surf Zone Forecast for East-Central and Northeast Wisconsin
National Weather Service Green Bay WI
1206 PM CDT Thu Jul 31 2025

WIZ022-312100-
Door-
Including the beaches of Rock Island State Beach,
Baileys Harbor Beaches, and Whitefish Dunes Beach
1206 PM CDT Thu Jul 31 2025

.REST OF TODAY...
Swim Risk*..................Moderate.
Wave Height.................Around 3 feet.
UV Index**..................Very High.
Water Temperature...........Around 70.
Weather.....................Mostly sunny. Patchy smoke.
High Temperature............In the lower 70s.
Winds.......................Northeast winds around 10 mph.
Sunrise.....................5:33 AM.
Sunset......................8:17 PM.

.FRIDAY...
Swim Risk*..................Low.
Wave Height.................Around 1 foot.
Weather.....................Mostly sunny. Patchy smoke.
High Temperature............In the mid 70s.
Winds.......................Northeast winds around 5 mph.
Sunrise.....................5:34 AM.
Sunset......................8:16 PM.

.EXTENDED...
.SATURDAY...Wave height 1 foot or less. Sunny. Highs in the upper
70s. Southwest winds around 5 mph.
.SUNDAY...Wave height 1 foot or less. Sunny. Highs in the upper 70s.
Southwest winds around 5 mph.
.MONDAY...Wave height 1 foot or less. Mostly sunny. Highs in the
upper 70s. South 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

$$

WIZ040-312100-
Kewaunee-
Including the beaches of Crescent Beach and City of Kewaunee Beach
1206 PM CDT Thu Jul 31 2025

...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TODAY...
Swim Risk*..................High.
Wave Height.................Around 4 feet.
UV Index**..................Very High.
Water Temperature...........In the upper 60s.
Weather.....................Mostly sunny. Patchy smoke.
High Temperature............In the lower 70s.
Winds.......................Northeast winds around 15 mph.
Sunrise.....................5:36 AM.
Sunset......................8:17 PM.

.FRIDAY...
Swim Risk*..................Low.
Wave Height.................1 to 2 feet.
Weather.....................Mostly sunny. Patchy smoke.
High Temperature............In the mid 70s.
Winds.......................Northeast winds 5 to 10 mph.
Sunrise.....................5:37 AM.
Sunset......................8:16 PM.

.EXTENDED...
.SATURDAY...Wave height 1 foot or less. Sunny. Highs in the upper
70s. Southwest winds around 5 mph.
.SUNDAY...Wave height 1 foot or less. Sunny. Highs in the upper 70s.
Southwest winds around 5 mph.
.MONDAY...Wave height 1 foot or less. Mostly sunny. Highs in the
upper 70s. South 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

$$

WIZ050-312100-
Manitowoc-
Including the beaches of Point Beach, Neshotah Beach,
and Red Arrow Beach
1206 PM CDT Thu Jul 31 2025

...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TODAY...
Swim Risk*..................High.
Wave Height.................Around 5 feet.
UV Index**..................Very High.
Water Temperature...........In the mid 60s.
Weather.....................Mostly sunny. Patchy smoke.
High Temperature............In the lower 70s.
Winds.......................Northeast winds around 20 mph.
Sunrise.....................5:38 AM.
Sunset......................8:16 PM.

.FRIDAY...
Swim Risk*..................Moderate.
Wave Height.................Around 2 feet.
Weather.....................Mostly sunny. Patchy smoke.
High Temperature............In the mid 70s.
Winds.......................Northeast winds 5 to 10 mph.
Sunrise.....................5:38 AM.
Sunset......................8:15 PM.

.EXTENDED...
.SATURDAY...Wave height 1 foot or less. Sunny. Highs in the upper
70s. Southwest winds around 5 mph.
.SUNDAY...Wave height 1 foot or less. Sunny. Highs in the upper 70s.
South winds around 5 mph.
.MONDAY...Wave height 1 foot or less. Mostly sunny. Highs in the
upper 70s. Southeast 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


$$