The surf forecast is flat right now for Ontonagon, MI

  • WEATHER - LIVE
    63° SSW @ 6mph
  • BUOY FORECAST
    S0undefined @ 0s
  • WATER TEMP
    38° 5/4+, Boots/Gloves(5+)

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
SAT 18
SUN 19
MON 20
TUE 21
WED 22
1pm
  • Clean
  • Fair
  • Choppy
Conditions are flat and fair at 1pm on Fri 5/17
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND NNE 5 mph
Primary Swell Arrow
PRIMARY S (180) 0 ft @ 0 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
  • Saturday, May 18
    SURF WIND SWELL
    6am
    flat
    clean
    S
    13mph
    0ft
    0s
    S
    12pm
    flat
    clean
    S
    14mph
    0.2ft
    0s
    S
    6pm
    flat
    choppy
    WSW
    11mph
    0ft
    0s
    S
  • Best Board for Saturday
  • Sunday, May 19
    SURF WIND SWELL
    6am
    1 ft
    choppy
    WSW
    11mph
    1.8ft
    4s
    W
    12pm
    0-1 ft
    choppy
    NW
    8mph
    1.3ft
    4s
    W
    6pm
    flat
    clean
    WSW
    3mph
    0.5ft
    3s
    W
  • Monday, May 20
    SURF WIND SWELL
    6am
    flat
    clean
    SSE
    11mph
    0.2ft
    3s
    W
    12pm
    flat
    clean
    S
    10mph
    0ft
    0s
    S
    6pm
    flat
    clean
    WSW
    1mph
    0ft
    0s
    S
  • Tuesday, May 21
    SURF WIND SWELL
    6am
    flat
    fair
    W
    4mph
    0ft
    0s
    S
    12pm
    flat
    fair
    NNE
    5mph
    0ft
    0s
    S
    6pm
    0-1 ft
    choppy
    ENE
    14mph
    1.5ft
    3s
    NE
  • Wednesday, May 22
    SURF WIND SWELL
    6am
    1 ft
    choppy
    W
    13mph
    2ft
    5s
    NNE
    12pm
    2+ ft
    choppy
    W
    21mph
    4.1ft
    5s
    WNW
    6pm
    1+ ft
    choppy
    WNW
    12mph
    2.3ft
    5s
    WNW
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This forecast is for beaches with direct offshore winds from South-South-East to South, and was updated May 18, 2024 @ 3:25am.
Read more about the Surf Captain forecasts.