4 Mile Surf Break

Lat Long: 36.99° N 122.16° W

4 Mile Surf Forecast and Surf Report

Issued: 4 am 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's 4 Mile sea temperature is
15.1° C
0.9° 

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 27 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 8AM (local time) - 3.5ft (1.1m), 17s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 2 Aug, 11AM (local time) - 8ft (2.4m), 10s period, NW swell with 1,055 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 11PM (local time) - 2.5ft (0.7m), 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 Monday (Jul 27) at 11PM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.7m and 19s. Another secondary swell of 1.0m and 7s 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 2.4m 10s and forecast to arrive on Sunday (Aug 02) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 16s period and expected on Thursday (Jul 30) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 27th Jul)2.5ft (0.7m) 19s
Best Surf 8AM (Tue 28th Jul)3.5ft (1.1m) 17s
Most Powerful11AM (Sun 2nd Aug)8ft (2.4m) 10s

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 cooking at 4 Mile.

We’ve got a long stretch ahead, but honestly, it’s a bit of a mixed bag. The wave energy is there at times, with some solid groundswell from the SSW pushing through, but the wind is almost always a problem. For the first week, we’re dealing with a persistent cross-shore wind that’s keeping things lumpy and chopped. The water temperature is sitting at 59°F, which is pretty much bang on average for this time of year, so no surprises there.

The standout period, without a doubt, is the morning of Sunday, the 2nd of August. We’ve got a solid 8ft swell from the NW, with a period of 10 seconds, and the wind is a light breeze from the West, which is actually cross-on. The combined energy is a strong 1733 (moderate wave energy), and this is the biggest pulse of the whole outlook. The conditions are described as marginal, but compared to everything else, this is your best bet. Keep in mind, with that size, it’s going to be a bit much for beginners.

The rest of the window is a slog. The wind is almost always cross or cross-on, and the scores are low. The week following the 2nd of August, the swell drops off significantly, and the energy drops away into the low hundreds. You’ll get a few 1.0ft to 2ft pulses from the SSW with some very long periods (18-20 seconds), but it’s just not going to do much, and the wind is still onshore or cross-on. The wave comment keeps saying “poor surf conditions” or “marginal,” so it’s not worth getting excited about.

There’s a two-week stretch of basically nothing worth chasing, especially from the 6th of August onwards. The energy is weak, and the waves are tiny. It’s a long wait for that one Sunday morning.

So, to sum it up: keep your eyes on Sunday, the 2nd of August, for the morning session. That’s the only real pulse of size and relatively manageable wind. The rest of the time, you’re better off doing something else.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Thu afternoon, min 13°C on Sat night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
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
1
2
1
1
4
2
0
4
1
0
4
1
1
3
1
0
4
2
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
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
SSW
16
0.9
SSW
16
1.7
WNW
8
1.9
NW
8
1.6
NW
8
1
S
14
0.9
S
13
1.9
NW
8
1.6
WNW
8
2.5
NW
9
2.4
NW
10
1.9
WNW
10
1.9
WNW
10
Wave Graph
Metric surfscale
Energy kJ
785
876
580
751
877
619
612
604
553
435
403
486
338
394
284
467
360
1015
1055
638
651
Wind (km/h)
20
NW
30
NW
15
NNW
20
WNW
30
NW
15
NNW
20
WNW
25
NW
15
NNW
20
WNW
25
NW
10
NNW
15
WNW
20
NW
10
NNW
15
WNW
30
NW
15
NNW
10
W
20
NW
5
NW
Wind State
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross
glassy
High Tide
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
1:41PM1.75m
00:49AM1.82m
2:08PM1.81m
1:39AM1.65m
Low Tide
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
7:02AM0.40m
7:08PM1.04m
7:29AM0.53m
8:03PM0.97m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:11
6:11
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:20
8:19
8:17
8:16
8:15
8:15
8:14
 mm
Temp °C
19
22
18
18
20
18
18
19
16
19
21
18
20
20
17
19
21
18
18
19
17
Feels °C
16
17
14
15
16
15
16
15
12
16
17
14
18
17
13
16
17
15
17
17
15
  • 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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