
Surf Forecasts:
Steamer Lane-The Slot surf forecast from 30 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 11PM (local time) - 3.5ft (1.1m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 2 Aug, 2AM (local time) - 8ft (2.5m), 9s period, NW swell with 1,208 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 8PM (local time) - 3.5ft (1.1m), 16s 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 Wednesday (Jul 29) at 8PM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 1.5m 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 2.5m 9s and forecast to arrive on Sunday (Aug 02) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 13s period and expected on Friday (Jul 31) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 29th Jul) | 3.5ft (1.1m) 16s |
| Best Surf | 11PM (Wed 29th Jul) | 3.5ft (1.1m) 16s |
| Most Powerful | 2AM (Sun 2nd Aug) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Steamer Lane-The Slot over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what we've got coming up at Steamer Lane – The Slot over the next couple of weeks. It’s a bit of a mixed bag, so let’s break it down.
We're kicking off with some clean, long-period groundswell rolling in. The water is sitting at 60°, which is a touch warmer than normal for this time of year – feels pretty nice on the skin. First up, Wednesday the 29th sees a 4 ft SSW swell with a 16-second period. The combined energy is moderate, sitting at 844. The morning starts with light offshore wind, so expect clean faces and that long period will have the sets stacking up nicely. This is a reef break, and that long period, high-energy groundswell is exactly what this place is built for. It’s an advanced spot, and with that swell direction right in the optimum window from the W, it'll be lining up well. Crowds are possible, so get in early.
By Wednesday afternoon and into Thursday, the wind shifts to a light cross-onshore, which will put a few little ripples on the face. The swell drops a touch but the energy is still strong. It’s rideable, but not the peak of the window.
Friday the 31st offers a real standout moment. The morning has a 6 ft NW bump, but it's short-period at 8 seconds and cross-onshore, so it’ll be a bit lumpy. However, Friday afternoon turns it on. The swell drops back to 3 ft from the SSW, but the wind goes glassy. Combined energy is moderate at 547, and when it’s glassy here, it’s as good as it gets for those long, drawn-out lines. This afternoon looks like the pick of the near-term.
Saturday the 1st of August has another good afternoon showing. The morning is clean with 4 ft from the WNW and offshore wind, but the real treat is the afternoon. Glassy conditions again with a 6 ft WNW swell and a 9-second period. The energy is moderate at 616. Expect clean, punchy waves on the reef. This is the other top contender in the first week.
Sunday the 2nd through Tuesday the 4th sees a solid run of 6 to 6 ft WNW swells, but the wind stays mostly onshore. It’s not terrible, and the wave energy stays in the moderate range (720 to 757), but it won’t be the clean, groomed lines we saw earlier. It’s still surfable, especially for advanced guys who can handle a bit of chop, but not the standouts.
Then we hit a real lull. From the 5th of August through to the 12th, the swell drops off and the onshore wind persists. Most days are rated poor, with wave energy dropping into the low to mid-200s. This is a dry spell in the middle of the month – not much to write home about. If you're itching for a paddle, the mornings of the 7th, 8th, and 10th offer 4 to 4 ft with offshore wind, but the energy is low. It’s a gamble.
The final hopeful note comes on the 12th of August. A small 2 ft SSW swell rolls in with an incredibly long 18-second period. Combined energy jumps back into the moderate range at 667. The morning is cross-onshore, but that long period and small size will produce clean, glidey lines at the reef. It’s a long way out – two weeks – so take it with a grain of salt, but it’s the only real pulse in that second week.
Overall, your best bets are Friday afternoon, July 31st, and Saturday afternoon, August 1st. Glassy, clean, and solid energy for the Slot. Don’t sleep on them.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Fri afternoon, min 14°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | NW 8 | NW 8 | WNW 8 | S 13 | WNW 8 | WNW 9 | NW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
Wave Graph | |||||||||||||||||||||
612 | 604 | 568 | 527 | 402 | 418 | 381 | 276 | 225 | 243 | 419 | 1208 | 638 | 590 | 665 | 586 | 386 | 312 | 280 | 188 | 134 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross-on | cross | glassy | cross-on | glassy | glassy | on | glassy | glassy | on | on | glassy | on | on | glassy | cross-on | on | glassy |
High Tide | 12:40PM1.26m | 10:40PM1.66m | 12:58PM1.27m | 11:17PM1.59m | 1:17PM1.30m | 11:56PM1.50m | 1:39PM1.36m | 00:38AM1.39m | 2:04PM1.43m | 1:28AM1.25m | 2:33PM1.52m | 2:28AM1.11m | 3:08PM1.60m | 3:51AM0.99m | |||||||
Low Tide | 4:57PM0.89m | 5:41AM-0.16m | 5:30PM0.83m | 6:07AM-0.12m | 6:06PM0.76m | 6:32AM-0.04m | 6:49PM0.67m | 6:58AM0.09m | 7:38PM0.59m | 7:26AM0.26m | 8:37PM0.49m | 7:57AM0.45m | 9:45PM0.38m | ||||||||
6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | |
— | 8:16 | — | — | 8:16 | — | — | 8:15 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:12 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 23 | 18 | 19 | 23 | 19 | 20 | 24 | 18 | 20 | 23 | 18 | 18 | 21 | 16 | 19 | 21 | 16 | 20 | 22 | 16 |
Feels °C | 19 | 22 | 18 | 19 | 21 | 18 | 19 | 23 | 18 | 20 | 23 | 19 | 18 | 21 | 17 | 19 | 20 | 16 | 20 | 21 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | WNW 8 | WNW 8 | SSW 15 | WNW 8 | WNW 8 | SSW 14 | WNW 8 | WNW 8 | S 14 | WNW 9 | WNW 10 | SSW 13 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 |
612 | 604 | 302 | 243 | 402 | 254 | 202 | 276 | 187 | 243 | 134 | 687 | 638 | 53 | 665 | 586 | 386 | 312 | 280 | 188 | 134 | |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SSE 15 | SSW 16 | SSW 16 | SSE 15 | SSW 15 | SSW 14 | SSE 12 | S 13 | S 13 | SW 14 | S 12 | SSW 13 | SW 14 | SW 13 | SSW 13 | SW 13 | SW 12 | SW 16 | SW 12 | SW 14 |
24 | 44 | 568 | 527 | 21 | 305 | 218 | 49 | 225 | 85 | 48 | 110 | 102 | 46 | 44 | 67 | 42 | 38 | 61 | 36 | 54 | |
Swell 3 Height (m) Direction Period (s) | SSE 16 | S 18 | SSE 14 | S 11 | SW 15 | SSE 13 | S 13 | — | S 21 | SSW 14 | SW 19 | SW 14 | S 10 | SW 18 | SSW 11 | SW 16 | SW 16 | SW 16 | SW 12 | SW 15 | SW 11 |
98 | 155 | 40 | 2 | 76 | 59 | 87 | — | 9 | 82 | 15 | 53 | 17 | 49 | 22 | 67 | 65 | 40 | 37 | 35 | 32 | |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | NW 8 | WNW 8 | — | — | WNW 9 | NW 9 | — | WNW 10 | — | — | — | — | — | — | — |
232 | 300 | 498 | 467 | 280 | 418 | 381 | 271 | — | — | 419 | 1208 | — | 590 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 104 | 0 | 0 | 79 | 175 | 0 | 79 | 37 | 0 |
Best forecast wave conditions in Santa Cruz | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.










