Steamer Lane-The Slot Surf Break

Lat Long: 36.95° N 122.03° W

Steamer Lane-The Slot Surf Forecast and Surf Report

Issued: 10 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Steamer Lane-The Slot sea temperature is
16.4° C
1.8° 

Steamer Lane-The Slot surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Steamer Lane-The Slot surf forecast from 14 Aug 2026:

  • Best quality surf: Saturday 15 Aug, 5AM (local time) - 3.5ft (1.0m), 18s period, SSW swell with glassy winds.
  • Most powerful swell: Saturday 15 Aug, 5AM (local time) - 3.5ft (1.0m), 18s period, SSW swell with 582 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 5AM (local time) - 2.5ft (0.7m), 15s period with SSW swell.

Best Forecast Surf Conditions for Steamer Lane-The Slot this week:

The surf forecast for Steamer Lane-The Slot over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 14) at 5AM. The primary swell is predicted to be 0.7m and 15s period with a secondary swell of 0.8m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Steamer Lane-The Slot in the next 16 days are 1.0m 18s and forecast to arrive on Saturday (Aug 15) 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+) 5AM (Fri 14th Aug)2.5ft (0.7m) 15s
Best Surf 5AM (Sat 15th Aug)3.5ft (1.0m) 18s
Most Powerful 5AM (Sat 15th Aug)3.5ft (1.0m) 18s

Table - best surf conditions forecast for Steamer Lane-The Slot over the next 16 days.


The Lowdown

Alright, let’s get into it. The Slot’s been pretty quiet to kick things off, but there are a couple of windows that’ll get the blood pumping.

The next week and a bit is mostly about small, clean surf. Friday the 14th and Saturday the 15th are super marginal – you’re looking at knee-to-waist high dribble with an onshore breeze messing it up. Not worth paddling out for unless you’re desperate. Sunday and Monday stay small, and the wind is just a little cross-on, so it’s not going to be pretty.

The first real glimmer of hope comes Tuesday morning the 18th. The swell’s still small, but the wind goes glassy, and that’s when this place can feel like a different world. The energy is weak, around 660, but the surface will be clean. It’s still small, but you could get a few fun ones if you’re in the right spot.

Then things get a bit more interesting around Wednesday the 19th and into the following weekend. The swell picks up a little, but the period drops off to that short-period, windswell stuff, coming from the NW. It’s a bit more push, but it’s not the clean, lined-up groundswell we love. It’ll be bumpy and a bit all over the place. The morning of the 22nd and the 24th will see some waist-chest high waves, but that short period makes it a bit crumbly.

Now, for the standout. Mark your calendar for Friday the 28th of August. The energy jumps way up to 1237, and we’ve got a solid S swell mixing in with a 15-second period. It’s still not huge, but it’s got some push – think head-high plus on the sets. The wind is light and cross-off in the morning, which should keep it pretty clean. This is the best-looking window in the whole 16-day stretch. This reef can handle that S direction really well, and with that long period, it should be holding some proper shape. It’s a bit of a wait, and the long-range forecast is always a bit less certain, but this one has all the signs of being the pick of the month.

There’s a smaller bump on the 29th with a similar S swell, but the energy is lower, and it’s already fading.

One thing to keep in mind: this break is a reef setup that sees its fair share of crowds, and it’s consistent. So when the bigger S swell hits on the 28th, expect it to be busy, but for good reason.

The water temp is about average for this time of year, nothing crazy.

It’s going to be a week of small waves and waiting, but that Friday the 28th surf is worth the patience. Get it while it’s there.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Mon afternoon, min 13°C on Sun night). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
0
2
1
0
2
1
0
2
1
1
2
2
1
2
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)
0.7
SW
15
0.7
SSW
15
0.5
SSW
18
0.6
SSW
18
1
SSW
16
1
SSW
16
1
SSW
16
1
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
15
0.9
SSW
16
0.8
SSW
14
0.9
SSW
15
0.9
SSW
15
0.8
SSW
15
Wave Graph
Metric surfscale
Energy kJ
242
188
184
249
512
493
525
469
362
334
334
242
239
259
366
210
322
322
256
Wind (km/h)
5
NNW
10
SW
15
W
5
N
10
WSW
15
W
5
ENE
10
SW
15
WSW
0
SE
10
WSW
10
W
5
NNE
5
WSW
5
W
5
NNW
10
WSW
10
W
5
NNW
Wind State
cross-off
on
cross-on
cross-off
on
cross-on
glassy
on
cross-on
glassy
cross-on
cross-on
glassy
glassy
cross-on
glassy
cross-on
cross-on
glassy
High Tide
11:32PM1.72m
12:58PM1.49m
00:22AM1.55m
1:29PM1.52m
1:14AM1.37m
1:59PM1.54m
2:12AM1.19m
2:31PM1.55m
3:25AM1.04m
3:05PM1.55m
5:30AM0.98m
3:45PM1.54m
Low Tide
6:03AM-0.17m
6:21PM0.45m
6:39AM0.01m
7:13PM0.39m
7:14AM0.23m
8:08PM0.37m
7:49AM0.46m
9:09PM0.35m
8:26AM0.69m
10:17PM0.34m
9:12AM0.89m
11:30PM0.31m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:24
6:24
6:26
6:26
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:00
7:59
7:58
7:57
7:55
7:53
 mm
Temp °C
15
18
21
18
18
21
17
18
21
16
18
22
18
19
22
17
19
22
17
Feels °C
15
17
19
16
17
19
17
17
20
16
17
21
18
19
21
18
18
21
17
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  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Steamer Lane-The Slot Surf forecast

The above surf forecast table for Steamer Lane-The Slot provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Steamer Lane-The Slot can be found by selecting the local surf guide option on the grey menu. Our Steamer Lane-The Slot 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 (Steamer Lane-The Slot) 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 Steamer Lane-The Slot 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.

Steamer Lane-The Slot is 3 km (2 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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