4 Mile Surf Break

Lat Long: 36.99° N 122.16° W

4 Mile Surf Forecast and Surf Report

Issued: 10 pm 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's 4 Mile sea temperature is
15.2° C
1.0° 

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


4 Mile surf forecast from 26 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 5AM (local time) - 3.5ft (1.0m), 17s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Monday 27 Jul, 8PM (local time) - 3.5ft (1.1m), 19s period, SSW swell with 894 kJ wave energy.
  • Next surfable swell (1★+): Sunday 26 Jul, 8AM (local time) - 3.5ft (1.0m), 19s period with SSW swell.

Best Forecast Surf Conditions for 4 Mile this week:

The surf forecast for 4 Mile over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 26) at 8AM. The primary swell is predicted to be 1.0m and 19s period with a secondary swell of 0.4m and 12s. Another secondary swell of 0.9m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at 4 Mile in the next 16 days are 1.1m 19s and forecast to arrive on Monday (Jul 27) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 15s period and expected on Thursday (Jul 30) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 26th Jul)3.5ft (1.0m) 19s
Best Surf 5AM (Tue 28th Jul)3.5ft (1.0m) 17s
Most Powerful 8PM (Mon 27th Jul)3.5ft (1.1m) 19s

Table - best surf conditions forecast for 4 Mile over the next 16 days.


The Lowdown

Alright, Rusty here again. Let’s talk about what’s in store for the next couple of weeks.

To start, we’ve got a long stretch of small, so-so conditions, and it’s not until a week out that we see anything worth getting excited about. The wind is mostly cross or cross-onshore, and the swell direction is not matching up with what this spot likes. Water temp is about normal for this time of year, no surprises there.

First up, we’re looking at 4 Mile. This is a point break for advanced surfers, and it’s fairly consistent, but it’s exposed to swells and prefers them from the west. For the first few days, we’ve got moderate cross-shore breezes running at 12 to 19 mph, creating a cross-chop on the surface. That’s not doing the waves any favours. The combined swell energy is moderate, reading between 678 and 1104, but the swell is coming from the SSW, not the west, so it’s not ideal. Swell heights are sitting around 3 ft to 4 ft, with a very long period of 18 to 19 seconds. That long period groundswell (over 15 seconds) is something, but the angle is wrong. It could produce some nice lines if the wind calms, but the cross-chop is a problem. The crowd is often here, so expect company.

By Wednesday the 29th, the wind drops to a gentle 9 mph from the WNW in the morning, but it’s still cross-shore. Swell holds around 4 ft from the SSW with a 16-second period, and the combined energy is a strong 1292. It’s still marginal, but a bit more manageable. The afternoons turn poor, so mornings are the go.

Now for the standout. On Sunday the 2nd of August, the morning session at 4 Mile is the one. Swell jumps up to a solid 7 ft from the NW with a shorter 9-second period. The combined energy reads 1421 – that’s strong. The wind is light at 6 mph from the west, almost glassy cross-onshore. Clean, solid waves. Keep in mind, this is over 5 ft, so it’s not for beginners. Best for the experienced crew. The afternoon drops back to 6 ft from the WNW with a light breeze, but the energy fades to 598.

After that Sunday morning, the surf fades. The next week has smaller waves, mostly 3 ft to 5 ft through Monday and Tuesday, with light cross-onshore winds. It’s marginal. From Wednesday the 5th onwards, it gets tiny – 1.0 ft to 3 ft, with very low energy (179 to 288, weak). Conditions stay poor to marginal through to the end of the forecast on the 10th of August. Winds stay light, but there’s no wave power left.

Bottom line: if you want the best chance, hit the morning of Sunday the 2nd of August. That’s the stand-out session with size, energy, and clean wind. The rest of the forecast is mostly small, messy, or angled off. Not the best run, but that Sunday morning might just make it worth it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Sun afternoon, min 13°C on Sun night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 13°C on Wed night). Wind will be generally light.

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
0
3
1
1
3
1
1
4
2
0
4
2
0
3
1
0
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
20
1
SSW
19
0.9
SSW
19
0.9
SSW
18
1.1
SSW
18
1.1
SSW
19
1
SSW
17
1.1
SSW
18
1.2
SSW
18
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1
SSW
16
0.9
SSW
15
0.8
SSW
15
1.6
NW
8
1.1
S
14
1.2
S
14
Wave Graph
Metric surfscale
Energy kJ
790
782
566
491
785
876
580
751
877
619
604
604
568
527
402
242
322
496
534
Wind (km/h)
15
NNW
20
NW
30
NW
15
NNW
20
NW
30
NW
15
NNW
20
NW
30
NW
10
NNW
15
WNW
25
NW
15
NNW
20
WNW
25
NW
15
NNW
15
WNW
25
NW
10
NNW
Wind State
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
High Tide
8:10PM2.06m
10:52AM1.50m
8:52PM2.11m
11:22AM1.53m
9:33PM2.15m
11:51AM1.56m
10:11PM2.16m
12:19PM1.60m
10:49PM2.14m
12:47PM1.64m
11:27PM2.07m
1:14PM1.69m
00:06AM1.96m
Low Tide
3:51AM0.31m
2:42PM1.29m
4:27AM0.25m
3:25PM1.25m
5:02AM0.22m
4:07PM1.22m
5:34AM0.21m
4:49PM1.18m
6:05AM0.24m
5:32PM1.14m
6:34AM0.30m
6:18PM1.10m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
6:09
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:21
8:20
8:19
8:17
8:16
8:15
 mm
Temp °C
18
20
22
19
18
22
18
18
20
17
17
19
16
18
20
17
19
20
17
Feels °C
15
17
17
16
15
17
14
15
16
14
15
15
13
16
17
14
17
17
14
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the 4 Mile Surf forecast

The above surf forecast table for 4 Mile provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 4 Mile can be found by selecting the local surf guide option on the grey menu. Our 4 Mile surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (4 Mile) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for 4 Mile may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

4 Mile is 12 km (7 miles) from Santa Cruz. If you plan a vacation in Santa Cruz, look for hotels and other accommodation in Santa Cruz. Santa Cruz has rooms for a wide range of budgets as well as car hire and transport links.

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