Discovery Bay Surf Break

Lat Long: 18.47° N 77.40° W

Discovery Bay 48 hour detailed Surf Forecast

Issued: 12 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Discovery Bay sea temperature is
29.4° C
0.6° 

Discovery 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 Discovery Bay today (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 2.5ft (0.8m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 1ft (0.3m), 8s period with ESE swell.
  • Evening surf: Evening surf (05 Aug, local time) - 3ft (0.9m), 6s period with ENE swell.

The current surf forecast for Discovery Bay at 6AM is: 0.4m 8s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a East-northeast direction (forecast issued at 12:00am August 05). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (05 Aug)2.5ft (0.8m)8s
Afternoon (05 Aug)1ft (0.3m)8s
Evening (05 Aug)3ft (0.9m)6s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Thu afternoon. Warm (max 30°C on Wed morning, min 26°C on Thu night). Wind will be generally light.

Wednesday
5
Thursday
6
Friday
7
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
8
0.4
ESE
8
0.6
E
8
0.8
E
8
0.3
ESE
8
1.1
ENE
6
1
ENE
7
0.9
ENE
6
0.8
ENE
6
0.8
ENE
6
1
ENE
6
1.1
ENE
7
1.2
ENE
7
1.2
ENE
6
1.1
E
6
0.9
E
6
0.5
E
7
0.6
E
7
0.6
E
7
0.7
E
7
0.8
E
7
1
E
4
0.4
NE
7
0.4
NE
8
Wave Graph
Metric surfscale
Energy kJ
21
22
48
78
13
93
83
59
45
44
73
105
124
115
85
58
24
34
33
43
61
0
13
15
Wind (km/h)
20
ESE
20
ESE
20
E
25
ENE
25
ENE
20
ENE
10
E
15
E
15
E
20
E
20
E
15
ENE
25
E
20
ESE
15
ESE
10
S
5
S
10
SE
15
ESE
25
E
30
ENE
25
E
15
ESE
15
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
00:31AM0.26m
3:10PM0.30m
1:37AM0.23m
4:32PM0.32m
3:13AM0.22m
5:37PM0.34m
Low Tide
7:42AM0.07m
9:21PM0.19m
8:52AM0.06m
10:59PM0.17m
10:04AM0.04m
part cloud
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
mod rain
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:42
6:42
6:40
 mm
1
1
2
6
4
Temp °C
27
27
27
30
30
29
28
27
27
27
28
29
29
29
28
27
26
26
26
29
30
29
28
27
Feels °C
29
29
29
31
31
31
32
30
30
29
30
30
30
30
30
31
30
30
28
29
30
29
30
29
  • 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 Discovery 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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