Green Bay Surf Break

Lat Long: 25.23° N 121.64° E

Green Bay 48 hour detailed Surf Forecast

Issued: 1 pm 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Green Bay sea temperature is
29.0° C
0.7° 

Green Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Green Bay today (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 1.5ft (0.5m), 15s period with E swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 2ft (0.6m), 16s period with E swell.
  • Evening surf: Evening surf (03 Aug, local time) - 2.5ft (0.7m), 15s period with E swell.

The current surf forecast for Green Bay at 6PM is: 0.6m 15s primary swell from a East direction and 0.3m 8s secondary swell from a East direction, 0.2m 2s secondary swell from a East-southeast direction (forecast issued at 01:00pm August 03). The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (03 Aug)1.5ft (0.5m)15s
Afternoon (03 Aug)2ft (0.6m)16s
Evening (03 Aug)2.5ft (0.7m)15s

Table - waves today at Green Bay. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Warm (max 30°C on Thu morning, min 27°C on Mon night). Wind will be generally light.

Mon
3
Tuesday
4
Wednesday
5
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
1
0
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
E
16
0.6
E
16
0.6
E
15
0.7
E
15
0.9
E
16
0.8
E
16
0.9
E
16
0.9
E
16
1.1
E
16
1.1
E
17
1.2
E
17
1.3
E
17
1.3
E
17
1.4
E
17
1.4
E
17
1.4
E
17
1.5
E
17
1.4
E
17
1.5
E
17
1.6
E
17
1.7
E
17
Wave Graph
Metric surfscale
Energy kJ
172
176
165
210
382
317
422
412
636
667
861
1009
998
1129
1077
1116
1313
1116
1236
1491
1749
Wind (km/h)
15
E
25
E
20
E
20
E
20
ESE
15
ESE
15
ESE
15
E
20
E
20
ENE
20
ENE
15
ENE
15
E
10
E
0
N
10
NNW
10
N
15
NNE
15
NE
15
ENE
10
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
on
cross-on
cross-on
High Tide
12:32PM1.00m
1:11AM1.11m
1:42PM1.00m
1:38AM1.08m
3:01PM1.01m
Low Tide
6:25PM0.45m
7:15AM0.50m
7:11PM0.57m
8:02AM0.42m
8:05PM0.69m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:37
6:36
 mm
2
Temp °C
29
29
29
28
28
28
27
28
29
29
29
28
28
27
27
28
29
29
29
28
28
Feels °C
32
30
31
30
30
31
30
31
31
30
31
31
32
31
32
32
33
32
32
32
33
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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 Green Bay 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.


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