New Features: Surf quality ratings, wave energy, separate swell and wind wave components, based upon the higher resolution 0.5 degree (approx 50km) NWW3 Global Model. Many more features will be made live in the next few days. Best wishes. The surf-forecast team - September 27th 2008. UPDATE October 8th - Check out the new swell maps. More to follow - keep checking back.
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Grand Marias
United States Surf Forecast and Surf Reports
Grand Marias,
United States 6 Day Weather / Surf Forecast
Issued: 23 pm Mon 01 Dec
Days
0-3 Weather Summary: Moderate rain (total 11mm), heaviest on Tue night
Icy conditions (max 2°C on Tue night, min -5°C on Thu afternoon) Mainly fresh winds
Days
0-3 Weather Summary: Moderate rain (total 12mm), heaviest on Thu night
Air temperatures will be below freezing (max -3°C on Sat morning, min -7°C on Sat night) Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun afternoon)
Rating
Mon night
Tue morn- ing
Tue after- noon
Tue night
Wed morn- ing
Wed after- noon
Wed night
Thu morn- ing
Thu after- noon
Thu night
Fri morn- ing
Fri after- noon
Fri night
Sat morn- ing
Sat after- noon
Sat night
Sun morn- ing
Sun after- noon
Largest waves (m)& direction
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Period(s)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max-energy
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
Wind State
on
cross
cross- off
cross- off
cross
cross
cross- on
cross- on
cross- on
cross- on
cross
cross
cross- off
cross
on
on
on
on
Swell1 (m)& direction
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Period(s)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Swell2 (m)& direction
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Period(s)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
wind waves (m)/ dir
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Period(s)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
High
Tide height (m)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Low
Tide height (m)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Note: the tide data above is s_tidephrase. For tide
graph click here...
Today's Sea Temperature:
6.6 (Statistics for 01 Dec 1981-2005 - mean:
5.0 max: 6.0°C min: 3.9°C)
