Surf Forecast Surf Report
  • Country flag icon
  • Country flag icon
  • Country flag icon
  • Country flag icon
  • Country flag icon
  • Country flag icon
app storeplay store
Surf Forecasts
Beach
Grand Marias location map

Grand Marias surf Forecast / Lake Superior / USA

12 Day Weather and Surf, issued 7 pm Tuesday 23 Apr 2024 EDT
Forecast update in  hr  min  s Update imminent 
Grand Marias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grand Marias sea temperature is 2.4°C (Statistics for 23 Apr 1981-2005 - mean: 2.2 °C max: 3.2 °C min: 1.5 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Grand Marias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grand Marias sea temperature is 2.4°C (Statistics for 23 Apr 1981-2005 - mean: 2.2 °C max: 3.2 °C min: 1.5 °C)

Best Forecast Surf Conditions for Grand Marias this week:

The most powerful waves expected at Grand Marias in the next 12 days are 2.3m 7s and forecast to arrive on Tuesday (Apr 23) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Friday (Apr 26) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Tue 23rd Apr)7.5ft (2.3m) 7s

Table - best surf conditions forecast for Grand Marias over the next 12 days.

submit an eyeball surf report

Quick surf report for Grand Marias:

join our community of surf reporters
Hourly12 Days
Lake Superior Surf
Print Surf Table
Updates in  hr  min  s Update imminent 
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sun
05
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
NE
0.9
NE
0.3
NE
0.1
S
0.5
S
0.5
SE
1.2
SSE
0.2
ENE
1.5
SE
0.2
ENE
0.2
ENE
1.1
S
0.9
NNW
1.3
NE
1.3
ENE
1.6
E
0.4
ENE
1
SW
——————————————————
Period(s) (?)764144576775566655------------------
Wave
Graph
(?)Metric surfscale
Energy (?)46254300005055040104115164110000000000000000000
Wind
(km/h)
40
NNE
20
NE
10
NNW
10
SSW
10
SSW
15
ESE
20
SSE
20
SSE
25
SE
30
SE
30
S
35
S
25
W
25
NNE
30
NE
30
E
20
SSE
30
WNW
20
W
20
W
10
WNW
15
ESE
25
S
20
S
15
WSW
25
N
20
N
10
ENE
20
ENE
20
ENE
15
SE
25
SE
25
SE
20
SSE
20
S
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		onoffoffcross-
off		offcross-
off		cross-
off		cross-
off		offoffcrossoncross-
on		crosscross-
off		crosscrosscrosscrosscross-
off		offoffcross-
off		ononcrosscrosscross-
on		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
on
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
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
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
n/a
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sun
05
Sunrise-6:39--6:37--6:35--6:35--6:33--6:31--6:30--6:28--6:26--6:24--6:24--6:22-
Sunset--8:45--8:45--8:47--8:49--8:50--8:52--8:52--8:53--8:55--8:57--8:58--9:00
part cloudclearclearclearclearclearclearclearcloudlight rainlight rainlight rainpart cloudcloudlight rainheavy rainlight raincloudcloudcloudclearclearpart cloudcloudmod rainlight raincloudclearclearclearpart cloudclearpart cloudrain showersmod rainpart cloud
Rain (mm)
---------421--3382-------82-------69-
Temp. °C1-3-117999131013141344911124675141815687912101217141418
Feels °C (?)-11-10-6-4264373899-1-3479-412210141324447661181219

Short Range Forecast: Mostly dry. Icy conditions (max 13°C on Fri afternoon, min -4°C on Wed morning). Winds decreasing (strong winds from the NNE on Tue night, calm by Thu afternoon).

Days 3-6 Weather Summary Heavy rain (total 50mm), heaviest during Sun night. Very mild (max 14°C on Sat afternoon, min 4°C on Sat night). Mainly fresh winds.

Days 6-9 Weather Summary Moderate rain (total 10mm), heaviest on Wed night. Very mild (max 18°C on Wed afternoon, min 4°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon night, calm by Tue night).

Long Range Forecast: Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 18°C on Sun afternoon, min 6°C on Thu night). Wind will be generally light.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Grand Marias surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Grand Marias Surf forecast

The above surf forecast table for Grand Marias provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Grand Marias can be found by selecting the local surf guide option on the grey menu. Our Grand Marias surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Grand Marias) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Grand Marias may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Grand Marias is 100 km (62 miles) from Marquette. If you plan a vacation in Lake Superior, look for hotels and other accommodation in Marquette. Marquette has rooms for a wide range of budgets as well as car hire and transport links.

app storeplay store

    Partner sites

  • Weather-Forecast
  • Snow-Forecast
  • Mountain-Forecast
  • Tide-Forecast

    Company

  • Contact us
  • FAQ
  • Advertisers

© 2024 Snow-Forecast.com | Terms of Service | Privacy | Cookie Policy

Nearest
Nearest