4 Mile Surf Break

Lat Long: 36.99° N 122.16° W

4 Mile Surf Forecast and Surf Report

Issued: 10 am 13 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 13 Jul 2026:

  • Best quality surf: Tuesday 14 Jul, 11PM (local time) - 4.5ft (1.4m), 7s period, NW swell with cross-offshore winds.
  • Most powerful swell: Thursday 16 Jul, 8AM (local time) - 6ft (1.9m), 8s period, NW swell with 467 kJ wave energy.
  • Next surfable swell (1★+): Monday 13 Jul, 11PM (local time) - 2.5ft (0.7m), 13s 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 13) at 11PM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.9m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at 4 Mile in the next 16 days are 1.9m 8s and forecast to arrive on Thursday (Jul 16) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 13th Jul)2.5ft (0.7m) 13s
Best Surf11PM (Tue 14th Jul)4.5ft (1.4m) 7s
Most Powerful 8AM (Thu 16th Jul)6ft (1.9m) 8s

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


The Lowdown

Alright, Rusty here, let’s look at what’s cookin’ for 4 Mile.

Alright, let’s be real with each other. For the next couple of weeks, 4 Mile is a tough sell. We’re looking at a long stretch of mostly small, wind-affected surf with a lot of cross and cross-onshore breeze. The water is a touch warmer than usual for mid-July, coming in at 59°, so that’s a nice little bonus, but it’s not enough to save the waves.

The pattern starts off pretty flat. Monday the 13th has some tiny 2ft swell from the SSW with a long 13-second period, but the wind is tricky, and the overall energy is weak to moderate (395). It’s a real “maybe you get a couple, maybe you don’t” kind of session. Tuesday and Wednesday the 14th and 15th are a write-off with poor conditions and mostly cross-shore winds. The wind ramps up Thursday the 16th, with a choppy 5ft to 6ft swell, but that NW wind is just ruining the face. You’d be fighting a losing battle.

The first real flicker of hope comes in around Friday the 17th. There’s a long-period groundswell from the SW with a period of 19 seconds, and the energy is solid (584). But the wind is still cross-shore, and the swell height is only 2ft to 2ft. That’s a tease. A long-period swell like that wants a clean point break, not a messy cross-shore situation. The rest of that week and into the next is a grind of small, choppy conditions.

The standout window, if you can call it that, shows up on Saturday the 25th and into Sunday the 26th. We’ve got a 5ft to 6ft swell from the WNW, with a bit more energy (813 to 1023). The wind on Saturday the 25th afternoon is a cross-shore, and Sunday the 26th morning has a cross-onshore, so it’s not clean by any means. The swell is getting to that size where it’s not for beginners, and the period is around 10 seconds, so it’s a bit lumpy. The energy is strong (1023), but the wind just won’t cooperate. It’s going to be a messy, textured wave.

The last week of the outlook has a return to the small, long-period SW groundswells, but the wind is still a problem. The energy is moderate to strong at times, but with the wind direction, it’s just not going to be a classic 4 Mile day.

Honestly, if you’re a kite surfer, the combination of wind and swell on some of these days, especially the 16th, could be more interesting. For a paddle surfer, it’s a long wait for anything really good. The best bet is probably the Saturday the 25th and Sunday the 26th, but it’s a B-grade option at best. Keep your expectations low and you might not be disappointed.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Tue afternoon, min 13°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Thu afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the NW on Thu afternoon, light winds from the NW by Sat morning).

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
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
0
0
3
0
0
3
1
0
2
1
0
3
1
1
2
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
13
0.7
SSW
13
0.6
SSW
13
0.9
WNW
8
1.1
NW
8
1.4
NW
7
1.1
WNW
8
1.3
WNW
8
1.9
NW
8
1.5
WNW
8
1.7
WNW
8
1.6
WNW
8
1.3
WNW
8
0.6
W
17
0.6
W
16
0.7
SW
17
0.7
SW
18
0.6
W
16
0.7
SW
17
0.8
SSW
17
0.7
SW
16
Wave Graph
Metric surfscale
Energy kJ
187
184
127
102
136
217
142
215
456
294
356
334
181
215
190
309
323
177
288
386
271
Wind (km/h)
5
SSW
10
W
5
N
15
WNW
25
NW
10
NNW
20
WNW
25
NW
10
NNW
25
NW
30
NW
20
NNW
20
WNW
30
NW
10
NNW
15
W
20
WNW
5
NNW
15
WNW
20
WNW
10
NNW
Wind State
on
cross-on
glassy
cross-on
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross
cross-off
cross-on
cross
cross-off
High Tide
11:30AM1.60m
9:55PM2.50m
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
Low Tide
3:40PM1.19m
5:26AM-0.15m
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
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
6:00
6:00
6:01
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:28
8:28
8:27
8:27
8:25
8:25
 mm
Temp °C
17
19
17
20
23
20
19
21
18
19
21
18
17
18
16
16
17
14
17
17
15
Feels °C
17
18
16
17
18
17
16
16
15
15
16
14
13
14
12
14
15
11
15
14
12
  • 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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