454
FZUS53 KIWX 310740
SRFIWX

Surf Zone Forecast for Lake Michigan Beaches
National Weather Service Northern Indiana
340 AM EDT Sun Aug 31 2025

MIZ177-277-312115-
Northern Berrien-Southern Berrien-
Including the beaches of Silver Beach, Warren Dunes,
and New Buffalo
340 AM EDT Sun Aug 31 2025

.TODAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
UV Index**..................7 - High.
Water Temperature...........In the lower 70s.
Weather.....................Sunny.
High Temperature............In the mid 70s.
Winds.......................Southeast winds around 5 mph, becoming
                            north in the afternoon.
Sunrise.....................7:10 AM.
Sunset......................8:23 PM.

.LABOR DAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
Weather.....................Sunny.
High Temperature............In the mid 70s.
Winds.......................East winds around 5 mph, becoming north
                            in the afternoon.
Sunrise.....................7:11 AM.
Sunset......................8:22 PM.

.TUESDAY...Low swim risk*. Wave height 1 foot or less. Sunny.
Highs in the mid 70s. North winds around 5 mph.
.WEDNESDAY...Moderate swim risk*. Wave height 1 to 2 feet
building to 2 to 3 feet late. Partly sunny. A chance of
showers and a slight chance of thunderstorms. Highs in the
mid 70s. Southwest winds around 10 mph.
.THURSDAY...High swim risk*. Wave height 5 to 8 feet. Partly
sunny. A slight chance of showers. Cooler. Highs in the lower
60s. Northwest winds around 20 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 additional information regarding beach safety and UV index
definitions see: https://www.weather.gov/greatlakes/beachhazards

$$

INZ103-312115-
Northern La Porte-
Including the beaches of Mt. Baldy, Washington Park,
and Long Beach
240 AM CDT Sun Aug 31 2025

.TODAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
UV Index**..................7 - High.
Water Temperature...........In the lower 70s.
Weather.....................Sunny.
High Temperature............In the mid 70s.
Winds.......................Southeast winds around 5 mph, becoming
                            north in the afternoon.
Sunrise.....................7:12 AM.
Sunset......................8:24 PM.

.LABOR DAY...
Swim Risk*..................Low.
Wave Height.................1 foot or less.
Weather.....................Sunny.
High Temperature............In the mid 70s.
Winds.......................East winds around 5 mph, becoming
                            northeast in the afternoon.
Sunrise.....................7:13 AM.
Sunset......................8:23 PM.

.TUESDAY...Low swim risk*. Wave height 1 foot or less. Sunny.
Highs in the mid 70s. Northeast winds around 5 mph.
.WEDNESDAY...Low swim risk*. Wave height 1 to 2 feet. Mostly
sunny. A chance of showers and a slight chance of thunderstorms.
Highs in the mid 70s. Southwest winds around 10 mph.
.THURSDAY...High swim risk*. Wave height 4 to 7 feet. Mostly
sunny. A slight chance of showers. Cooler. Highs in the lower
60s. Northwest 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 additional information regarding beach safety and UV index
definitions see: https://www.weather.gov/greatlakes/beachhazards


$$