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Surf Forecasts

Niagara Rivermouth surfForecast / Lake Ontario / USA

information circle48hr Weather and Surf, issued 1 am Wednesday 02 Jul 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Niagara Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Niagara Rivermouth sea temperature is
19.3° C
 (Which is slightly warmer than usual)
Hourly12 Days
Lake Ontario – United States Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
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
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0
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0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)————————————————————————————————————————————————————————————
Period(s) (?)------------------------------------------------------------
Wave
Graph
(?)Metric surfscale
Energy (?)000000000000000000000000000000000000000000000000000000000000
Wind
(km/h)
15
W
15
W
15
W
15
W
10
W
15
WSW
30
SW
15
WSW
15
WSW
10
WSW
5
W
5
NW
10
N
5
NW
10
WNW
20
NNW
15
NNW
10
NNW
5
NNE
5
S
0
NW
5
NNE
5
E
10
SSW
15
S
10
S
5
S
15
SW
15
SW
15
SW
25
SW
20
SSW
20
SSW
15
SSW
20
SSW
25
SSW
30
SW
35
SW
35
SW
35
SW
30
WSW
25
W
20
W
15
WNW
15
NW
10
W
5
WNW
5
SSE
5
WSW
10
N
5
E
5
NE
10
NNE
15
NE
15
ENE
10
E
10
ENE
10
E
10
ESE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		offoffcross-
off		glasscross-
on		glasscross-
off		cross-
on		cross-
on		crossglassglassglasscross-
on		glasscross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoffoffoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glassglasscross-
off		cross-
on		glassonononcross-
on		cross-
on		oncross-
on		cross-
on		on
High Tide
/ height (m)
n/a
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Low Tide
/ height (m)
n/a
n/a
n/a
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Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Sunrise---5:39-------5:39-------5:41-------5:41-------5:41-------5:43-------5:43-------5:43
Sunset-------8:59-------8:59-------8:59-------8:59-------8:58-------8:58-------8:58----
clearclearclearclearclearclearclearclearpart cloudthunderstorm clearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudclearthunderstorm thunderstorm rain showersclearclearclearclearclearclearthunderstorm thunderstorm part cloudcloudcloudcloudpart cloudpart cloudpart cloudcloudclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
---------1--------------------111------11-------------------
Temp. °C222020202327262422202020202124232119181821222525222120222629302724242324272930272419181717192122202018182021232421201819
Feels °C (?)221919192226232322202121192123201917181821212424192020222730302724252323242628252316161515182122201918171920212321191719
  • 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>

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 Niagara Rivermouth 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.

View detailed surf forecast for Niagara Rivermouth at:
surf-forecast.com

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