Surf Break

Lat Long: 18.47° N 77.40° W

Discovery Bay 48 hour detailed Surf Forecast

Issued: 12 am 12 Nov 2026 (local time)

Forecast update in  hr  min

Today's Discovery Bay sea temperature is
29.5°C
1.1° 

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 (12 Nov):

  • Morning surf: Morning surf (12 Nov, local time) - 3ft (0.9m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (12 Nov, local time) - 2.5ft (0.8m), 8s period with E swell.
  • Evening surf: Evening surf (12 Nov, local time) - 2.5ft (0.7m), 8s period with E swell.

The current surf forecast for Discovery Bay at 6AM is: 0.7m 5s primary swell from a East direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 12:00am November 12). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (12 Nov)3ft (0.9m)8s
Afternoon (12 Nov)2.5ft (0.8m)8s
Evening (12 Nov)2.5ft (0.7m)8s

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 Fri morning, min 26°C on Wed night). Wind will be generally light.

Thursday
12
Friday
13
Saturday
14
Sun
15
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
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
1
0
1
1
1
0
0
1
1
1
0
0
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
ESE
8
0.4
ESE
8
0.7
E
5
0.9
ESE
8
0.4
ESE
8
0.8
E
8
0.7
E
8
0.7
E
8
0.6
E
8
0.6
E
8
0.7
E
8
0.7
E
8
0.7
E
8
0.6
E
8
0.7
E
8
0.6
E
8
0.6
E
8
0.6
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.5
E
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
Wave Graph
Metric surfscale
Energy kJ
12
20
23
112
22
84
64
64
48
48
63
64
64
49
66
49
49
49
34
34
35
36
36
24
24
24
24
Wind (km/h)
10
SE
10
ESE
10
SE
10
E
20
E
10
E
5
S
10
S
5
S
5
SSW
10
SSE
5
SSE
0
W
5
WNW
5
N
0
ESE
5
ESE
5
ESE
5
ESE
5
ENE
10
NNE
5
NE
10
E
5
E
5
ESE
5
ESE
10
ESE
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-off
glassy
cross-off
glassy
cross-off
off
glassy
glassy
glassy
on
glassy
glassy
cross-off
glassy
cross
cross-on
cross-on
cross-off
cross-off
glassy
cross-off
cross-off
High Tide
11:08AM0.31m
10:05PM0.18m
11:57AM0.30m
10:54PM0.18m
12:51PM0.29m
00:10AM0.18m
Low Tide
3:40AM0.06m
6:03PM0.15m
4:15AM0.08m
7:13PM0.16m
4:57AM0.10m
8:25PM0.16m
5:52AM0.13m
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
clear
thunderstorm
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:13
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:15
—
—
—
—
—
—
—
6:15
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:31
—
—
—
—
—
—
—
5:31
—
—
—
—
—
—
—
5:31
—
—
—
—
5:31
 mm
—
—
—
—
1
3
2
—
—
—
—
—
2
3
1
1
—
—
—
—
—
—
1
2
—
—
—
Temp °C
26
26
26
29
29
29
27
27
27
26
26
29
30
29
28
27
27
26
26
28
28
28
27
27
26
26
26
Feels °C
29
29
29
32
31
33
31
31
32
30
29
33
35
34
33
33
32
30
30
32
31
33
31
32
30
30
30
  • 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 

Never miss your swells again.

Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.

QR code to download the Surf‑Forecast app
app storeplay store

Scan the QR code to open the Surf‑Forecast app

Surf‑Forecast mobile app preview

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.


Nearest locationNearest