4 Mile Surf Break

Lat Long: 36.99° N 122.16° W

4 Mile Surf Forecast and Surf Report

Issued: 10 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's 4 Mile sea temperature is
15.6° C
1.4° 

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 24 Jul 2026:

  • Best quality surf: Saturday 25 Jul, 8AM (local time) - 3.5ft (1.0m), 21s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 25 Jul, 8AM (local time) - 3.5ft (1.0m), 21s period, SSW swell with 952 kJ wave energy.
  • Next surfable swell (1★+): Friday 24 Jul, 5AM (local time) - 1.5ft (0.4m), 26s period with SW 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 Friday (Jul 24) at 5AM. The primary swell is predicted to be 0.4m and 26s period with a secondary swell of 0.7m and 13s. Another secondary swell of 0.8m and 5s 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 1.0m 21s and forecast to arrive on Saturday (Jul 25) at 8AM. 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 12s period and expected on Friday (Jul 24) at 5AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 24th Jul)1.5ft (0.4m) 26s
Best Surf 8AM (Sat 25th Jul)3.5ft (1.0m) 21s
Most Powerful 8AM (Sat 25th Jul)3.5ft (1.0m) 21s

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


The Lowdown

Alright everybody, Rusty here. Let’s have a look at what’s shaping up for our region over the next couple of weeks.

We’ve got one main spot on the menu: 4 Mile. This is a point break, exposed to the west, and it’s a fairly consistent wave for the advanced crew. The water temperature is sitting about average for the time of year, so nothing weird going on there.

The issue is that for the first few days, the wind is a bit of a pain. From Friday the 24th right through the weekend and into the start of the next week, we’ve got a moderate to fresh cross-shore breeze – mostly out of the NW – that’s putting a lumpy cross-chop on the face. The swell is hanging around 2 ft to 4 ft from the SSW, with a very long period of 18 to 24 seconds. That’s proper groundswell, and the energy is moderate (around 809 to 1364). The long period means the waves will have plenty of push and shape, but at a beach or a point, those long gaps between sets can make it feel slow. The wind is the main spoiler here, making it hard to get a clean face. The conditions are described as marginal, and the tide is a factor too. It’s not a total write-off, but it’s not a standout.

Monday the 27th and Tuesday the 28th see the swell bump up a touch to 4 ft, and the energy is getting stronger (over 1000), but that NW wind is still cross and fresh in the afternoons. The mornings are a bit better with a moderate breeze, but still cross-shore. It’s still a bit of a battle.

Then we hit a bit of a lull. From around the 30th of July, the swell drops back to 3 ft, and the wind stays cross or cross-on. The period drops to 15-16 seconds, so the quality eases off. The energy is still moderate but lower.

Now, the standout moment... and it’s a promising one, but it’s a long way out. Saturday the 1st of August is the best on offer. The swell picks up to 6 ft in the morning, and 7 ft in the afternoon, from the WNW. The period is short, around 9 seconds, so it’s a wind swell, but it’s got some size. The combined energy is strong (1328 in the morning, 1269 in the afternoon). The wind is a gentle cross-onshore in the morning, and a moderate cross-shore in the afternoon. It’s still a bit messy, but it’s the biggest and most energetic day of the whole run. For the advanced crew, this is your window. 7 ft is plenty of juice, and with the short period, it’ll be a bit lumpy, but there’ll be waves. After that, things drop off again into the 7th and 8th of August, with poor conditions and small swell.

So, the honest truth is: there’s no perfect, clean, glassy day in the next 16 days. The wind is the main issue. The best bet is to keep an eye on Saturday the 1st of August for the most size and energy, and hope the wind eases off a little. Otherwise, it’s a bit of a grind.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Sun afternoon, min 13°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Tue afternoon, min 14°C on Sun night). Mainly fresh winds.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
2
1
0
3
1
0
3
2
1
4
2
1
4
2
1
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
26
0.7
SSW
24
0.7
SSW
24
0.7
SSW
22
0.9
SSW
21
0.8
SSW
21
1
SSW
20
1
SSW
19
0.9
SSW
19
0.9
SSW
18
1.2
SSW
18
1.1
SSW
19
1
SSW
17
1.2
SSW
18
1.2
SSW
18
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
263
487
487
412
718
578
790
782
566
491
917
876
530
877
877
619
604
597
475
Wind (km/h)
15
NNW
20
NW
30
NW
15
NNW
20
NW
30
NW
10
NNW
20
NW
30
NW
15
NNW
20
NW
30
NW
15
NNW
20
NW
30
NW
15
NNW
20
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
9:34AM1.41m
7:25PM2.02m
10:17AM1.46m
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
Low Tide
2:28AM0.47m
12:56PM1.29m
3:12AM0.39m
1:53PM1.30m
3:51AM0.31m
2:42PM1.29m
4:27AM0.25m
3:25PM1.25m
5:02AM0.22m
4:07PM1.22m
5:34AM0.21m
4:49PM1.18m
clear
clear
clear
part cloud
clear
clear
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>
6:07
6:07
6:07
6:09
6:09
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:21
8:21
8:20
8:19
8:17
 mm
Temp °C
17
20
22
18
20
22
19
20
23
19
19
21
18
19
22
18
19
20
18
Feels °C
14
17
17
15
17
17
16
17
18
16
16
17
14
16
17
14
17
17
16
  • 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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