Surf Break

Lat Long: 34.97° N 120.66° W

Main Street 48 hour detailed Surf Forecast

Issued: 10 pm 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Main Street sea temperature is
18.9°C
2.6° 

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


How big are the waves at Main Street today (19 Oct):

  • Morning surf: Morning surf (19 Oct, local time) - 3ft (0.9m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (19 Oct, local time) - 3.5ft (1.1m), 15s period with SW swell.
  • Evening surf: Evening surf (19 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.

The current surf forecast for Main Street at 1AM is: 0.9m 15s primary swell from a Southwest direction and 1.1m 7s secondary swell from a West-northwest direction, 1.1m 12s secondary swell from a West-northwest direction, 1.4m 7s secondary swell from a Northwest direction (forecast issued at 10:00pm October 18). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (19 Oct)3ft (0.9m)15s
Afternoon (19 Oct)3.5ft (1.1m)15s
Evening (19 Oct)3.5ft (1.1m)16s

Table - waves today at Main Street. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 13mm), heaviest on Wed morning. Very mild (max 18°C on Mon morning, min 14°C on Mon night). Wind will be generally light.

Sun
18
Monday
19
Tuesday
20
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)
1
1
1
1
2
1
1
0
1
1
1
2
2
2
0
1
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
WNW
12
1.5
WNW
12
0.9
SW
15
0.9
SW
15
0.9
SW
15
1.2
WNW
13
1.1
SW
15
1.1
SW
16
1.1
SW
16
1.1
SW
16
1
SW
16
0.9
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
550
623
385
370
318
447
523
558
573
573
489
425
398
377
372
372
372
367
Wind (km/h)
15
NW
15
NW
15
NW
10
NNW
10
NNW
15
NW
20
NW
20
NW
15
NW
10
NNW
10
NW
5
N
5
NNE
5
NW
20
W
10
W
0
NNW
5
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross
cross
on
on
on
glassy
glassy
High Tide
7:27AM1.56m
5:14PM1.65m
7:43AM1.63m
6:20PM1.66m
Low Tide
11:54PM0.57m
12:06PM1.33m
00:37AM0.56m
1:00PM1.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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—
—
7:11
—
—
—
—
—
—
—
7:11
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
6:22
—
—
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—
—
—
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6:21
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
17
17
17
16
16
18
18
17
16
15
15
14
14
17
18
17
16
16
Feels °C
15
16
16
15
15
16
15
14
13
13
13
13
13
16
15
15
16
16
  • 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 Main Street 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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