The surf forecast is 0-1 ft and clean right now for Ontonagon, MI

  • WEATHER - LIVE
    53° S @ 8 → 11mph
  • BUOY FORECAST
    NNE0.9ft @ 4s
  • WATER TEMP
    36° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
MON 5
TUE 6
WED 7
THU 8
7am
  • Clean
  • Fair
  • Choppy
Conditions are 0-1 ft and clean at 7am on Sun 5/4
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND SSW 3 mph
Primary Swell Arrow
PRIMARY W (280) 0.6 ft @ 4 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Monday, May 5
    SURF WIND SWELL
    6am
    flat
    clean
    SE
    3mph
    0.4ft
    3s
    NNE
    12pm
    flat
    choppy
    N
    9mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    NNE
    6mph
    0ft
    0s
    S
  • Best Board for Monday
  • Tuesday, May 6
    SURF WIND SWELL
    6am
    flat
    clean
    SW
    4mph
    0ft
    0s
    S
    12pm
    flat
    fair
    W
    4mph
    0ft
    0s
    S
    6pm
    flat
    fair
    WSW
    4mph
    0ft
    0s
    S
  • Wednesday, May 7
    SURF WIND SWELL
    6am
    1+ ft
    choppy
    NE
    13mph
    2.3ft
    5s
    NNE
    12pm
    1+ ft
    choppy
    NE
    16mph
    2.8ft
    5s
    NE
    6pm
    1 ft
    choppy
    NE
    12mph
    2.2ft
    4s
    NE
  • Thursday, May 8
    SURF WIND SWELL
    6am
    flat
    clean
    ESE
    4mph
    0.4ft
    4s
    NE
    12pm
    flat
    choppy
    NNE
    16mph
    0.3ft
    4s
    NE
    6pm
    flat
    fair
    NE
    6mph
    0.7ft
    2s
    NE
  • Friday, May 9
    SURF WIND SWELL
    6am
    flat
    clean
    NW
    2mph
    0.2ft
    3s
    NE
    12pm
    flat
    choppy
    NNW
    11mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    N
    8mph
    0ft
    0s
    S
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This forecast is for beaches with direct offshore winds from South-South-East to South, and was updated May 4, 2025 @ 9:21pm.
Read more about the Surf Captain forecasts.