4 Mile Surf Break

Lat Long: 36.99° N 122.16° W

4 Mile 48 hour detailed Surf Forecast

Issued: 4 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's 4 Mile sea temperature is
15.8° C
2.3° 

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


How big are the waves at 4 Mile today (09 Jul):

  • Afternoon surf: Afternoon surf (09 Jul, local time) - 3.5ft (1.0m), 16s period with SSW swell.
  • Evening surf: Evening surf (09 Jul, local time) - 3ft (0.9m), 16s period with SSW swell.

The current surf forecast for 4 Mile at 11PM is: 2.1m 9s primary swell from a Northwest direction and 1.6m 9s secondary swell from a West-northwest direction, 0.9m 16s secondary swell from a South-southwest direction (forecast issued at 04:00pm July 09). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (09 Jul)--
Afternoon (09 Jul)3.5ft (1.0m)16s
Evening (09 Jul)3ft (0.9m)16s

Table - waves today at 4 Mile. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 20°C on Fri afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sun morning).

Thu
9
Friday
10
Saturday
11
Sun
12
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
2 AM
5 AM
8 AM
11 AM
Rating
(10 max)
1
0
2
3
3
4
3
2
0
0
2
1
3
2
1
1
0
0
1
2
2
1
3
2
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)
1
SSW
16
0.9
SSW
16
0.9
SSW
16
2.1
NW
9
2.1
NW
9
2.1
NW
9
2.2
NW
9
1.7
WNW
9
1.7
WNW
9
1.7
WNW
9
0.8
SSW
15
0.8
SSW
15
1.6
NW
8
0.8
SSW
15
0.8
SSW
15
1.6
NW
8
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
1.3
WNW
9
1.3
WNW
9
Wave Graph
Metric surfscale
Energy kJ
499
402
392
628
657
673
783
459
459
465
315
242
329
242
242
314
246
249
252
256
246
255
273
244
Wind (km/h)
25
WNW
25
NW
20
NNW
15
NNW
15
NNW
15
NNW
15
NW
20
WNW
30
WNW
30
NW
20
NNW
15
NNW
15
NNW
10
NNW
5
NW
15
WNW
20
WNW
25
NW
15
NW
5
N
5
NW
10
NW
5
NW
10
W
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
glassy
glassy
cross
glassy
cross-on
High Tide
6:21PM2.17m
8:44AM1.37m
7:12PM2.29m
9:50AM1.46m
8:06PM2.39m
10:43AM1.54m
Low Tide
11:25AM1.08m
2:03AM0.36m
12:28PM1.18m
2:57AM0.15m
1:34PM1.22m
3:48AM-0.01m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:30
8:30
8:29
8:29
 mm
Temp °C
17
17
15
13
12
12
13
17
18
20
16
14
14
13
15
18
20
19
18
16
15
17
17
18
Feels °C
14
13
12
11
9
10
10
13
13
15
12
11
11
11
14
16
17
15
16
15
14
15
17
17
  • 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 4 Mile 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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