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Surf Forecasts

Niagara Rivermouth surfForecast / Lake Ontario / USA

information circle48hr Weather and Surf, issued 1 am Thursday 03 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
19.9° C
 (Which is 1.3°C warmer than normal for this time of year)
Hourly12 Days
Lake Ontario – United States Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
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
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0
0
0
0
0
0
0
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0
0
0
0
0
0
0
0
0
0
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
SW
10
SW
10
WSW
10
WNW
10
NW
5
SW
5
NNW
15
N
15
NNW
10
NW
10
NNE
10
E
10
NE
10
NE
5
E
10
SE
15
SSE
10
S
10
S
10
S
10
SW
5
WSW
10
SSW
15
SSW
15
SSW
15
SSW
20
SSW
20
SSW
20
SW
25
SW
25
SW
20
SSW
15
SSW
15
SSW
20
SSW
20
SW
20
WSW
20
SW
15
SW
10
W
10
N
5
N
5
WNW
5
W
5
WNW
5
NNW
5
SSW
15
SSW
15
SW
10
NW
10
WNW
15
W
15
WNW
10
NNW
5
N
5
ENE
5
NNE
5
S
0
WNW
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		crossoffcrosscross-
on		cross-
on		crossoncross-
on		ononcross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		offglassoffoffoffoffoffoffoffoffoffoffcross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
on		glasscross-
off		cross-
off		cross-
off		glasscross-
off		offoffcrosscross-
off		cross-
off		cross-
off		cross-
on		glassglassglassglassglasscross-
on
High Tide
/ height (m)
n/a
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Low Tide
/ height (m)
n/a
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Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Sunrise---5:39-------5:41-------5:41-------5:41-------5:43-------5:43-------5:43-------5:45
Sunset-------8:59-------8:59-------8:59-------8:58-------8:58-------8:58-------8:57----
thunderstorm thunderstorm cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearpart cloudclearthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm clearclearclearclearpart cloudclearclearthunderstorm clearrain showerscloudpart cloudclearclearclearclearclearclearclearclear
Rain (mm)
11---------------------------------15231-------1-1----------
Temp. °C211919202224252320181717192023242120181824262826242323242830302724242325252726262321202023252825232221212223242422201919
Feels °C (?)201920202123242117161616181922231920171823262926242423242828292724242326262728282423212124263026242421202122242422202019
  • 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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