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SXUS43 KMQT 242101
RECMQT

MIZ001-250800-
Recreational Forecast for Isle Royale National Park
National Weather Service Marquette MI
501 PM EDT Sat May 24 2025

Isle Royale (SW areas)-
Including Greenstone Ridge South, Little Todd Harbor, Minong Ridge,
and Windigo-

.TONIGHT...Mostly cloudy. Lows around 40. West winds 5 to 10 mph
becoming northwest late. Waves calm to 1 foot.
.SUNDAY...Partly sunny through early afternoon then clearing. Highs
around 49 at the shore and 54 to 59 inland. Northwest winds up to
10 mph becoming southwest late. Waves calm to 1 foot.
.SUNDAY NIGHT...Partly cloudy. Lows around 41. West winds up to
10 mph. Waves calm to 1 foot.
.MEMORIAL DAY...Sunny. Highs around 51 at the shore and 56 to
61 inland. Southwest winds up to 5 mph becoming southeast late.
Waves calm to 1 foot.
.MONDAY NIGHT...Partly cloudy through midnight then becoming mostly
cloudy. Lows around 40. East winds up to 5 mph becoming northeast
late. Waves calm to 1 foot.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Highs around 52 at the
shore and 58 to 63 inland. Lows around 42.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 45.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 56 at the
shore and 61 to 66 inland. Lows around 47.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs around 58 at the
shore and 62 to 67 inland. Lows around 44.
.SATURDAY...Sunny. Highs around 54 at the shore and 58 to 63 inland.

&&

Isle Royale (NE areas)-
Including Greenstone Ridge North, Malone Bay, Mount Saginaw,
and Rock Harbor-

.TONIGHT...Mostly cloudy. Lows around 40. West winds 5 to 10 mph
becoming northwest late. Waves calm to 1 foot.
.SUNDAY...Partly cloudy through early afternoon then clearing. Highs
around 46 at the shore and 52 to 57 inland. Northwest winds 5 to
10 mph becoming southwest late. Waves calm to 1 foot.
.SUNDAY NIGHT...Mostly clear. Lows around 41. West winds up to
10 mph. Waves calm to 1 foot.
.MEMORIAL DAY...Mostly sunny. Highs around 46 at the shore and 52 to
57 inland. West winds up to 5 mph becoming south by mid afternoon.
Waves calm to 1 foot.
.MONDAY NIGHT...Partly cloudy through midnight then becoming mostly
cloudy. Lows around 39. Southeast winds up to 5 mph becoming east
late. Waves calm to 1 foot.
.TUESDAY AND TUESDAY NIGHT...Cool. Mostly cloudy. Highs around 46 at
the shore and 50 to 55 inland. Lows around 41.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs around 50 at
the shore and 54 to 59 inland. Lows around 44.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs around 55 at the
shore and 59 to 64 inland. Lows around 46.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 43. Highs
around 50 at the shore and 54 to 59 inland.

&&

Isle Royale (NW areas)-
Including Amygdaloid Island, Lookout Louise, and Minong Mine-

.TONIGHT...Mostly cloudy. Lows around 40. West winds 5 to 10 mph
becoming northwest late. Waves calm to 1 foot.
.SUNDAY...Partly cloudy through early afternoon then clearing. Highs
around 48 at the shore and 54 to 59 inland. Northwest winds 5 to
10 mph becoming west late. Waves calm to 1 foot.
.SUNDAY NIGHT...Partly cloudy. Lows around 41. West winds up to
10 mph. Waves calm to 1 foot.
.MEMORIAL DAY...Mostly sunny. Highs around 48 at the shore and 54 to
59 inland. West winds up to 5 mph becoming south by mid afternoon.
Waves calm to 1 foot.
.MONDAY NIGHT...Partly cloudy through midnight then becoming mostly
cloudy. Lows around 39. Southeast winds up to 5 mph becoming east
late. Waves calm to 1 foot.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Highs around 47 at the
shore and 57 to 62 inland. Lows around 41.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 44.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 55 at the
shore and 60 to 65 inland. Lows around 46.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs around 56 at the
shore and 61 to 66 inland. Lows around 43.
.SATURDAY...Sunny. Highs around 52 at the shore and 57 to 62 inland.

&&

Isle Royale (SE areas)-
Including Feldtman Ridge, Rainbow Cove, and Siskiwit Bay-

.TONIGHT...Mostly cloudy. Lows around 39. West winds 5 to 10 mph
becoming northwest late. Waves calm to 1 foot.
.SUNDAY...Partly cloudy through early afternoon then clearing. Highs
around 49 at the shore and 54 to 59 inland. Northwest winds 5 to
10 mph becoming southwest by mid afternoon. Waves calm to 1 foot.
.SUNDAY NIGHT...Mostly clear. Lows around 40. West winds up to
5 mph. Waves calm to 1 foot.
.MEMORIAL DAY...Sunny. Highs around 50 at the shore and 54 to
59 inland. West winds up to 5 mph becoming southeast late. Waves
calm to 1 foot.
.MONDAY NIGHT...Partly cloudy through midnight then becoming mostly
cloudy. Lows around 40. East winds up to 5 mph. Waves calm to
1 foot.
.TUESDAY THROUGH WEDNESDAY NIGHT...Mostly cloudy. Highs around 51 at
the shore and 56 to 61 inland. Lows around 43.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 55 at the
shore and 59 to 64 inland. Lows around 46.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs around 57 at the
shore and 61 to 66 inland. Lows around 43.
.SATURDAY...Sunny. Highs around 53 at the shore and 57 to 62 inland.

&&


$$