799
FZUS53 KIWX 181518
SRFIWX

Surf Zone Forecast for Lake Michigan Beaches
National Weather Service Northern Indiana
1118 AM EDT Mon Aug 18 2025

MIZ177-182130-
Northern Berrien-
Including the beaches of Silver Beach
1118 AM EDT Mon Aug 18 2025

.REST OF TODAY...
Swim Risk*..................Low.
Wave Height.................1 to 2 feet.
UV Index**..................9 - Very High.
Water Temperature...........In the upper 70s.
Weather.....................Partly sunny. A chance of showers and a
                            slight chance of thunderstorms.
High Temperature............In the mid 80s.
Winds.......................Southeast winds around 10 mph.
Sunrise.....................6:57 AM.
Sunset......................8:43 PM.

.TUESDAY...
Swim Risk*..................Low.
Wave Height.................1 to 2 feet, subsiding to around 1 foot
                            in the afternoon.
Weather.....................Partly sunny. A chance of showers and
                            thunderstorms.
High Temperature............In the lower 80s.
Winds.......................Southwest winds around 10 mph, becoming
                            northwest in the afternoon.
Sunrise.....................6:58 AM.
Sunset......................8:42 PM.

.WEDNESDAY...High swim risk*. Wave height 2 to 4 feet building
to 3 to 5 feet. Mostly sunny. Highs in the upper 70s. North winds
around 15 mph.
.THURSDAY...Low swim risk*. Wave height 1 to 2 feet. Sunny. Highs
in the upper 70s. North winds around 10 mph.
.FRIDAY...Low swim risk*. Wave height around 1 foot. Sunny. Highs
around 80. West 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 additional information regarding beach safety and UV index
definitions see: https://www.weather.gov/greatlakes/beachhazards

$$

MIZ277-182130-
Southern Berrien-
Including the beaches of Warren Dunes and New Buffalo
1118 AM EDT Mon Aug 18 2025

.REST OF TODAY...
Swim Risk*..................Moderate.
Wave Height.................2 to 3 feet subsiding to less than 2 feet.
UV Index**..................9 - Very High.
Water Temperature...........In the upper 70s.
Weather.....................Partly sunny. A chance of showers and a
                            slight chance of thunderstorms.
High Temperature............In the mid 80s.
Winds.......................Southeast winds around 10 mph.
Sunrise.....................6:57 AM.
Sunset......................8:43 PM.

.TUESDAY...
Swim Risk*..................Low.
Wave Height.................1 to 2 feet.
Weather.....................Partly sunny. A chance of showers and
                            thunderstorms.
High Temperature............In the lower 80s.
Winds.......................Southwest winds around 10 mph, becoming
                            northwest in the afternoon.
Sunrise.....................6:58 AM.
Sunset......................8:42 PM.

.WEDNESDAY...High swim risk*. Wave height 2 to 4 feet building
to 3 to 6 feet. Mostly sunny. Highs in the upper 70s. North winds
around 15 mph.
.THURSDAY...Moderate swim risk*. Wave height 2 to 3 feet subsiding to
1 to 2 feet. Sunny. Highs in the upper 70s. North winds around 10 mph.
.FRIDAY...Low swim risk*. Wave height around 1 foot. Sunny. Highs
around 80. West 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 additional information regarding beach safety and UV index
definitions see: https://www.weather.gov/greatlakes/beachhazards

$$

INZ103-182130-
Northern La Porte-
Including the beaches of Mt. Baldy, Washington Park,
and Long Beach
1018 AM CDT Mon Aug 18 2025

.REST OF TODAY...
Swim Risk*..................Moderate.
Wave Height.................2 to 3 feet, subsiding to around 1 foot
                            in the afternoon.
UV Index**..................9 - Very High.
Water Temperature...........In the upper 70s.
Weather.....................Partly sunny. A chance of showers and a
                            slight chance of thunderstorms.
High Temperature............In the mid 80s.
Winds.......................Southeast winds around 10 mph.
Sunrise.....................6:59 AM.
Sunset......................8:44 PM.

.TUESDAY...
Swim Risk*..................Low.
Wave Height.................Around 1 foot.
Weather.....................Partly sunny. A chance of showers and
                            thunderstorms.
High Temperature............In the lower 80s.
Winds.......................Southwest winds around 10 mph, becoming
                            northwest in the afternoon.
Sunrise.....................7:00 AM.
Sunset......................8:43 PM.

.WEDNESDAY...High swim risk*. Wave height 2 to 4 feet building to
3 to 6 feet. Mostly sunny. Highs in the upper 70s. North winds
around 15 mph.
.THURSDAY...Moderate swim risk*. Wave height 2 to 3 feet subsiding
to 1 to 2 feet. Sunny. Highs in the upper 70s. Northeast winds
around 10 mph.
.FRIDAY...Low swim risk*. Wave height around 1 foot. Sunny. Highs
in the lower 80s. West 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 additional information regarding beach safety and UV index
definitions see: https://www.weather.gov/greatlakes/beachhazards


$$

Andersen