633
FZUS53 KGRB 301824
SRFGRB

Surf Zone Forecast for East-Central and Northeast Wisconsin
National Weather Service Green Bay WI
124 PM CDT Thu Jul 30 2026

WIZ022-302100-
Door-
Including the beaches of Rock Island State Beach,
Baileys Harbor Beaches, and Whitefish Dunes Beach
124 PM CDT Thu Jul 30 2026

.REST OF TODAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
UV Index**..................Very High.
Water Temperature...........In the mid 60s.
Weather.....................Mostly sunny. Patchy smoke.
High Temperature............In the mid 80s.
Winds.......................Southwest winds around 10 mph.
Sunrise.....................5:32 AM.
Sunset......................8:18 PM.

.FRIDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
Weather.....................Mostly cloudy. Patchy smoke. A slight
                            chance of showers.
High Temperature............In the upper 70s.
Winds.......................Southwest winds around 5 mph.
Sunrise.....................5:34 AM.
Sunset......................8:17 PM.

.EXTENDED...
.SATURDAY...Wave height 1 foot or less. Mostly cloudy. A chance of
showers. Highs in the mid 70s. Northeast winds around 10 mph.
.SUNDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
Northeast winds around 10 mph.
.MONDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
East 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

$$

WIZ040-302100-
Kewaunee-
Including the beaches of Crescent Beach and City of Kewaunee Beach
124 PM CDT Thu Jul 30 2026

.REST OF TODAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
UV Index**..................Very High.
Water Temperature...........In the mid 60s.
Weather.....................Mostly sunny.
High Temperature............In the mid 80s.
Winds.......................Southwest winds around 10 mph.
Sunrise.....................5:35 AM.
Sunset......................8:18 PM.

.FRIDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
Weather.....................Mostly cloudy.
High Temperature............In the upper 70s.
Winds.......................West winds around 5 mph, becoming south
                            in the afternoon.
Sunrise.....................5:36 AM.
Sunset......................8:17 PM.

.EXTENDED...
.SATURDAY...Wave height 1 foot or less. Mostly cloudy. A chance of
showers. Highs in the mid 70s. Northeast winds around 10 mph.
.SUNDAY...Wave height 1 to 2 feet. Mostly sunny. Highs in the mid
70s. Northeast winds around 15 mph.
.MONDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
East 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

$$

WIZ050-302100-
Manitowoc-
Including the beaches of Point Beach, Neshotah Beach,
and Red Arrow Beach
124 PM CDT Thu Jul 30 2026

.REST OF TODAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
UV Index**..................Very High.
Water Temperature...........In the mid 60s.
Weather.....................Mostly sunny.
High Temperature............In the mid 80s.
Winds.......................Southwest winds around 10 mph.
Sunrise.....................5:37 AM.
Sunset......................8:17 PM.

.FRIDAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
Weather.....................Partly sunny until 11 AM, then cloudy.
High Temperature............Around 80.
Winds.......................Southwest winds around 5 mph, becoming
                            southeast in the afternoon.
Sunrise.....................5:38 AM.
Sunset......................8:16 PM.

.EXTENDED...
.SATURDAY...Wave height 1 to 2 feet. Mostly cloudy. Showers likely.
Highs in the lower 70s. Northeast winds around 15 mph.
.SUNDAY...Wave height around 3 feet. Mostly sunny. Highs in the lower
70s. Northeast winds around 15 mph.
.MONDAY...Wave height 1 foot or less. Sunny. Highs in the mid 70s.
East 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


$$