4 Mile Surf Break

Lat Long: 36.99° N 122.16° W

4 Mile Surf Forecast and Surf Report

Issued: 10 am 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's 4 Mile sea temperature is
15.2° C
1.5° 

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 14 Jul 2026:

  • Best quality surf: Friday 17 Jul, 5AM (local time) - 6.5ft (2.0m), 8s period, NW swell with cross-offshore winds.
  • Most powerful swell: Friday 17 Jul, 2AM (local time) - 7ft (2.1m), 8s period, NW swell with 634 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 14 Jul, 8PM (local time) - 3.5ft (1.0m), 8s period with WNW 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 Tuesday (Jul 14) at 8PM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.5m and 12s. Another secondary swell of 0.4m and 18s 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 2.1m 8s and forecast to arrive on Friday (Jul 17) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 10s period and expected on Tuesday (Jul 21) at 8AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 14th Jul)3.5ft (1.0m) 8s
Best Surf 5AM (Fri 17th Jul)6.5ft (2.0m) 8s
Most Powerful 2AM (Fri 17th Jul)7ft (2.1m) 8s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming up for 4 Mile.

Right off the bat, I’ve gotta be straight with you – this is a tough one. We’re looking at a pretty bleak run of surf for the next week or so. The first recommendation doesn’t pop up until *Tuesday morning, 14th July*, and even then it’s a real struggle. We’ve got a tiny 2ft SSW swell with a 13-second period, but the wind is a light cross-onshore. The water is sitting at 59°, which is a touch warmer than normal for this time of year. The combined energy is weak (220), and honestly, it’s only just barely worth a mention. Conditions are marginal at best.

Things don’t get any better for a long stretch. From Tuesday afternoon right through until the *morning of Saturday, 25th July*, the forecast is a mess of poor to marginal surf. The wind is almost always cross or cross-on, and the period is often short (8 seconds) which means junky, weak waves. The energy is moderate in the middle of that period, hitting 978 on the *Friday morning, 17th July*, but with a 6ft WNW swell and a cross wind, it’s just a lumpy, choppy mess – not worth paddling out for. That’s a solid 10-day gap of nothing you’d want to get out of bed for.

Now, there is a glimmer of hope. The standout moment in this whole outlook is the *morning of Saturday, 25th July*. We’ve got a 3ft SSW swell, but the period is a very long 21 seconds – that’s proper groundswell energy. The combined energy is strong (1283). The wind is a light cross-onshore, which is a bit of a bummer, but it’s a gentle breeze. This is a point break, so that long-period energy should line up nicely, offering some well-shaped, powerful waves with long lulls between sets. It’s the best thing on offer, but keep in mind that long-period swells can be a bit tricky and it’s an advanced spot, so it’s not for the faint-hearted.

The *morning of Sunday, 26th July* also has a similar look with a 3ft SSW swell at 20 seconds and strong energy (1087), but the wind is a moderate cross-shore, so it won’t be quite as clean as the Saturday.

For the rest of the second week, we’re back to the same story: small, marginal swells, cross-onshore winds, and not much to get excited about. The Tuesday *28th July* morning session has a 3ft SSW swell with a 16-second period and a light offshore wind, which is a rare clean moment, but the size is tiny.

So, bottom line: if you’re desperate, the *morning of Saturday, 25th July* is your best bet for some proper, long-period groundswell. Otherwise, I’d keep the board in the car and wait for the forecasts to change.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 12°C on Thu night). Winds increasing (light winds from the W on Tue morning, fresh winds from the NW by Thu afternoon).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Sat afternoon, min 12°C on Fri night). Wind will be generally light.

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
3
0
0
2
1
0
3
1
1
2
2
0
2
2
1
2
1
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SSW
13
0.4
SW
18
1.4
NW
8
1.1
WNW
8
1.5
WNW
8
2
NW
8
1.6
WNW
8
1.7
WNW
8
2.1
NW
8
1.8
NW
8
0.6
W
17
0.6
W
16
0.7
SW
17
0.6
SSW
18
0.6
W
16
0.7
SW
17
0.9
SW
17
0.7
SW
16
0.7
SW
16
0.8
SSW
16
0.8
SSW
16
Wave Graph
Metric surfscale
Energy kJ
102
106
204
142
260
527
331
394
634
439
215
190
309
214
177
284
439
271
258
318
318
Wind (km/h)
10
W
20
NW
10
NNW
20
WNW
25
NW
15
NNW
20
NW
30
NW
15
NNW
20
WNW
25
WNW
5
NNW
10
W
15
WNW
5
NNW
10
WNW
15
WNW
5
NNW
10
WNW
20
WNW
5
W
Wind State
cross-on
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross-on
cross-off
cross-on
cross
cross-off
cross-on
cross-on
glassy
High Tide
12:14PM1.67m
10:49PM2.47m
12:56PM1.73m
11:42PM2.36m
1:38PM1.80m
00:35AM2.18m
2:19PM1.86m
1:30AM1.96m
3:01PM1.91m
2:31AM1.72m
3:42PM1.95m
3:43AM1.50m
4:23PM1.97m
Low Tide
4:40PM1.15m
6:11AM-0.11m
5:40PM1.10m
6:55AM-0.01m
6:42PM1.05m
7:36AM0.15m
7:47PM1.00m
8:16AM0.36m
8:56PM0.94m
8:55AM0.57m
10:10PM0.87m
9:33AM0.79m
11:25PM0.78m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:01
6:01
6:01
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:28
8:27
8:27
8:25
8:25
8:24
 mm
Temp °C
20
25
21
20
21
19
19
21
17
16
18
15
16
19
17
17
19
17
21
20
18
Feels °C
19
21
18
17
16
15
15
16
13
13
14
12
15
17
15
16
17
15
20
17
16
  • Map Icons:
  • Break
  • 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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