The surf forecast is flat right now for Ontonagon, MI
- WEATHER - LIVE
Nearby Wind Station OTNM4 - Ontonagon, MI67° SSW @ 6 → 8mph - BUOY FORECAST No active nearby Buoys. Using current forecast data.S
0undefined @ 0s - WATER TEMP No nearby water temp measurements,
using satellite derived data from yesterday.59° 3/2, Boots/Gloves
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
SAT 13
SUN 14
MON 15
TUE 16
7am
- Clean
- Fair
- Choppy
Conditions are flat and clean at 7am on Fri 9/12
No Tide Data
Forecast Details
Basic
Detail
- Friday, Sep 12
SURF WIND SWELL 12pm flatcleanS
5mph0ft0sS6pm flatfairENE 4mph0ft0sS - Best Board for Friday
- Saturday, Sep 13
SURF WIND SWELL 6am flatfairNE 5mph0ft0sS12pm flatchoppyNE 8mph0ft0sS6pm flatchoppyNE 9mph0.2ft2sNE - Sunday, Sep 14
SURF WIND SWELL 6am flatcleanE 5mph0ft0sS12pm flatcleanESE 6mph0ft0sS6pm 0-1 ftchoppyE 10mph1.1ft3sNE - Monday, Sep 15
SURF WIND SWELL 6am flatcleanSSE 8mph0.4ft3sNE12pm flatfairENE 4mph0.2ft3sNE6pm flatfairNE 7mph0ft0sS - Best Surf Trip
Epic Forecast? Unlock the best surf in costa rica
- Tuesday, Sep 16
SURF WIND SWELL 6am flatcleanSSE 9mph0ft0sS12pm flatfairNNE 4mph0ft0sS6pm flatcleanNNE 3mph0ft0sS
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This forecast is for beaches with direct offshore winds from South-South-East to South, and was updated Sep 12, 2025 @ 8:42pm.
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