4 Mile Surf Break

Lat Long: 36.99° N 122.16° W

4 Mile Surf Forecast and Surf Report

Issued: 4 pm 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's 4 Mile sea temperature is
15.2° C
0.7° 

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 2 Aug 2026:

  • Best quality surf: Sunday 2 Aug, 2AM (local time) - 6ft (1.8m), 9s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Monday 3 Aug, 5AM (local time) - 6ft (1.8m), 10s period, WNW swell with 603 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 2AM (local time) - 6ft (1.8m), 9s 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 Sunday (Aug 02) at 2AM. The primary swell is predicted to be 1.8m and 9s period with a secondary swell of 0.6m and 12s. 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 1.8m 10s and forecast to arrive on Monday (Aug 03) at 5AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 2nd Aug)6ft (1.8m) 9s
Best Surf 2AM (Sun 2nd Aug)6ft (1.8m) 9s
Most Powerful 5AM (Mon 3rd Aug)6ft (1.8m) 10s

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


The Lowdown

Right, let’s have a look at what we’ve got on the go here.

Alright, this 16-day window is a real mixed bag. To be honest, the first week is pretty average. There’s a pulse of swell coming through on the 2nd and 3rd at 4 Mile, with waves around 5ft to 6ft, but the wind is messing it up. It’s blowing cross or cross-onshore most of the time, which is putting a chop on the face. The water temp is sitting at a fairly normal 59° for this time of year, so nothing weird there.

The standout period is the second weekend – particularly Sunday afternoon, the 9th of August. That’s where things wake up. We see a jump in swell height to 6ft from the NW, with a period of 10 seconds. The combined energy is pumping at 1137 (moderate to strong), which is the biggest surge of the whole run. The wind is a bit letdown though, still cross-onshore from the W at 9 mph, so it’ll be a bit bumpy. Still, it’s the best size and push of the whole forecast, and it’s an exposed point break (4 Mile) that handles a W to WNW swell perfectly. That’s the one to pencil in. The Monday morning after, on the 10th, still has some solid 5ft leftovers, but the wind stays messy.

For the rest of the second week, the swell drops off and turns mostly to long-period SSW groundswell (periods of 14 to 19 seconds), but the heights are tiny – well under 3ft. With that kind of period, those little waves will be gutless and hard to ride on a beach break setup. Not worth the paddle.

The crowds at 4 Mile are a known factor – they’re often there, so expect company.

If you’re a beginner, that 6ft day might be a bit much if it’s not your zone. And honestly, with all the cross-shore and cross-onshore wind through the whole period, if you’ve got a kite, this stretch might actually look more fun for kite surfing than paddle surfing.

Stay hopeful – forecasts can change, but as it stands, that 9th of August is your best shot.

Rusty

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

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

Sat
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
3
2
1
3
2
0
2
1
1
1
0
0
1
0
0
1
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
WNW
8
1.8
WNW
9
1.7
WNW
9
1.7
WNW
10
1.8
WNW
10
1.6
WNW
10
1.4
WNW
10
1.2
WNW
9
1.1
WNW
9
0.9
WNW
9
0.9
WNW
8
0.8
WNW
8
0.4
SW
14
0.5
SW
14
0.5
SW
13
0.5
SW
13
0.4
SW
18
0.4
SSW
19
0.5
SSW
19
0.5
SSW
17
Wave Graph
Metric surfscale
Energy kJ
294
508
528
495
590
461
378
222
184
134
96
73
72
96
85
84
84
139
210
157
Wind (km/h)
25
NW
10
NNW
10
W
15
WNW
5
NNW
5
SW
10
W
5
SE
10
S
10
WSW
0
W
10
SW
10
W
0
NE
10
W
15
WNW
5
NNW
15
WNW
20
WNW
10
NNW
Wind State
cross
cross-off
cross-on
cross
cross-off
on
cross-on
glassy
cross-on
cross-on
glassy
on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross
cross-off
High Tide
00:49AM1.82m
2:08PM1.81m
1:39AM1.65m
2:38PM1.88m
2:41AM1.48m
3:14PM1.95m
4:05AM1.35m
3:57PM2.01m
5:55AM1.29m
4:51PM2.08m
7:43AM1.33m
5:53PM2.16m
Low Tide
7:08PM1.04m
7:29AM0.53m
8:03PM0.97m
7:56AM0.68m
9:06PM0.88m
8:25AM0.84m
10:17PM0.77m
9:00AM0.99m
11:33PM0.63m
9:46AM1.12m
00:46AM0.46m
10:54AM1.23m
1:50AM0.29m
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
6:16
6:16
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:14
8:13
8:12
8:10
8:09
8:08
 mm
Temp °C
19
17
17
18
16
16
18
15
17
19
16
17
19
16
19
20
16
20
20
17
Feels °C
15
14
16
17
14
15
17
15
16
19
16
16
18
16
19
19
15
18
18
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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