Steamer Lane-The Slot surf break

Steamer Lane-The Slot surfForecast / CAL – Santa Cruz / USA

information circle12 Day Weather and Surf, issued 4 pm Friday 18 Jul 2025 PDT
Forecast update in hr  min  s Forecast update imminent
Steamer Lane-The Slot surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Steamer Lane-The Slot sea temperature is
15.5° C
(Which is 1.6°C warmer than normal for this time of year)


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

The surf forecast for Steamer Lane-The Slot over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 18) at 11PM. The primary swell is predicted to be 0.7m and 16s period with a secondary swell of 0.4m and 9s. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Steamer Lane-The Slot in the next 12 days are 0.7m 16s and forecast to arrive on Friday (Jul 18) at 11PM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 18th Jul)2.5ft (0.7m) 16s
Best Surf11PM (Fri 18th Jul)2.5ft (0.7m) 16s
Most Powerful11PM (Fri 18th Jul)2.5ft (0.7m) 16s

Table - best surf conditions forecast for Steamer Lane-The Slot over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 20°C on Sat afternoon, min 12°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Mon afternoon, min 12°C on Mon night). Wind will be generally light.

Fri
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SSW
0.5
SSW
0.6
SSW
0.6
SSW
0.6
SSW
1
WNW
1.1
WNW
1
WNW
1.3
NW
0.9
WNW
0.4
SSW
0.3
SW
0.4
SW
0.7
NW
0.5
S
0.4
SSW
0.6
S
0.5
S
0.6
S
0.6
S
0.6
S
Period(s) (?)151613141487876131716716161415151413
Wave
Graph
(?)Metric surfscale
Energy (?)324203230243213242242211369161118114186161247198238265260229215
Wind
(km/h)
10
WSW
5
NNW
10
SW
10
WSW
0
NE
10
SW
15
WSW
5
NW
10
WSW
15
W
5
N
10
SW
15
WSW
5
NNE
10
SW
15
W
5
N
5
SW
20
WNW
5
NNW
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
glassononglassononglassoncross-
on
glassoncross-
on
cross-
off
oncross-
on
glassoncrossglasson
High Tide
/ height (m)
5:09PM
1.73
7:31AM
0.97
6:01PM
1.81
9:12AM
1.09
6:57PM
1.88
10:15AM
1.22
7:54PM
1.93
11:02AM
1.31
8:50PM
1.95
11:44AM
1.36
9:43PM
1.94
12:22PM
1.38
10:33PM
1.88
12:58PM
1.38
Low Tide
/ height (m)
12:27AM
0.12
11:11AM
0.80
1:31AM
-0.07
12:29PM
0.94
2:29AM
-0.22
1:43PM
1.00
3:22AM
-0.34
2:48PM
0.99
4:10AM
-0.40
3:45PM
0.94
4:55AM
-0.41
4:37PM
0.87
5:36AM
-0.37
Fri
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Sunrise--6:03--6:03--6:03--6:05--6:05--6:05--6:07
Sunset8:24--8:24--8:23--8:23--8:22--8:22--8:21--
clearclearclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
---------------------
Temp. °C191618201517201618221817201818222019252120
Feels °C (?)181617191516191517201616181717201818211819
  • 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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Eyeball surf reportRecent Eyeball Surf Reports for CAL - Santa Cruz

  1. weather stationWind Update Continuing clean conditions at Steamer Lane-The Slot (calm at Santa Cruz 2 km from Steamer Lane-The Slot). 0.8m 12s groundswell from the WSW with a 0.5m 13s groundswell from the S and a 0.4m 6s windswell from the NW. Swells combining to make to make bigger set waves.

    Steamer Lane-The Slot
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1 h 32 min ago

5 km/h
WSW
Clean
Please reload the page to see if there are any updates.

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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 12 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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