
Surf Forecasts:
TCs surf forecast from 14 Sep 2026:
- Best quality surf: Thursday 17 Sep, 8AM (local time) - 1.5ft (0.5m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 20 Sep, 8AM (local time) - 2ft (0.6m), 18s period, SW swell with 255 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 8AM (local time) - 1.5ft (0.5m), 16s period with SSW swell.
Best Forecast Surf Conditions for TCs this week:
The surf forecast for TCs over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 17) at 8AM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.3m and 21s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at TCs in the next 16 days are 0.6m 18s and forecast to arrive on Sunday (Sep 20) at 8AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Thu 17th Sep) | 1.5ft (0.5m) 16s |
| Best Surf | 8AM (Thu 17th Sep) | 1.5ft (0.5m) 16s |
| Most Powerful | 8AM (Sun 20th Sep) | 2ft (0.6m) 18s |
Table - best surf conditions forecast for TCs over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s be straight with you—this is a tough stretch for surf around TCs. The whole 16-day run is a real struggle. There are long gaps with barely anything rideable, so you’ll need patience, or just find something else to do for a while.
We’re looking at a solid two weeks where the swell is tiny, the wind is mostly messy, and the quality just isn’t there. From Sunday the 13th right through to Saturday the 26th of September, it’s mostly “poor surf conditions” day after day. The combined wave energy stays weak to moderate, hanging between 102 and 414, but don’t let those bigger numbers fool you—they’re coming with short, weak periods and cross-onshore chop.
There is only one small window that even gets close. On Sunday the 20th of September, early morning goes glassy with a light southerly breeze, and that’s when TCs (a sheltered reef break) sees its best chance. The swell is 2ft from the SW with a period of 18 seconds—long period groundswell that suits this reef setup nicely. The water temp is a very unusual 73°F, which is about 7° warmer than normal for this time of year, so it’s definitely a warmer dip than you’d expect. Still, it’s small, and even then it’s only described as “surfable but very ordinary.” That’s the only morning that’s not a total write-off.
After that, Monday the 21st has a bit more size at 2-3ft SW, but the wind is cross-onshore and it’s still only marginal. By the second week, from the 22nd onward, the swell drops back under 2ft and the wind stays onshore or cross-shore. The period drops below 15 seconds too, so the energy fades. By the 28th, it’s practically flat.
If you’re determined, the only real standout is that Sunday morning the 20th at TCs—glassy, clean, and that long SW groundswell. But don’t expect much. For the rest, it’s a kiter’s breeze more than a surfer’s swell. Hang in there, things can always flip.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 19°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Fri afternoon, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
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) | SW 19 | SW 19 | W 8 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SW 21 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 |
Wave Graph | |||||||||||||||||||||
63 | 58 | 207 | 51 | 108 | 106 | 90 | 75 | 39 | 200 | 59 | 86 | 144 | 74 | 121 | 184 | 184 | 131 | 199 | 252 | 199 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 11:02AM1.75m | 11:34PM1.37m | 11:29AM1.72m | 00:23AM1.18m | 11:57AM1.65m | 1:29AM1.00m | 12:28PM1.55m | 4:09AM0.91m | 1:12PM1.45m | 2:37PM1.36m | 8:20AM1.13m | 4:35PM1.37m | |||||||||
Low Tide | 5:31PM0.16m | 5:10AM0.45m | 6:18PM0.21m | 5:30AM0.63m | 7:12PM0.29m | 5:42AM0.79m | 8:26PM0.36m | 10:09PM0.38m | 11:41PM0.32m | 10:43AM1.11m | 00:38AM0.23m | ||||||||||
6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | |
— | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 6:58 | — | — | 6:57 | — | — | 6:55 | — | — | 6:53 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 20 | 19 | 21 | 19 | 20 | 22 | 21 | 20 | 22 | 21 |
Feels °C | 22 | 23 | 22 | 19 | 20 | 23 | 21 | 20 | 21 | 21 | 20 | 20 | 19 | 21 | 18 | 21 | 20 | 20 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | W 6 | SW 13 | W 8 | W 7 | W 7 | W 6 | W 6 | W 9 | W 6 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | S 12 | SSW 15 | SW 19 | SW 19 | W 6 | W 6 | SW 18 | W 6 |
37 | 45 | 207 | 51 | 32 | 20 | 18 | 39 | 11 | 200 | 59 | 86 | 144 | 44 | 121 | 184 | 184 | 42 | 35 | 252 | 50 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | W 8 | SW 13 | W 10 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | WSW 6 | SW 15 | SW 14 | SW 21 | SSW 15 | W 4 | W 5 | SSW 14 | SW 19 | SW 18 | SSW 13 | SW 18 |
63 | 13 | 44 | 31 | 108 | 106 | 90 | 64 | 39 | 10 | 37 | 32 | 71 | 74 | 5 | 13 | 61 | 131 | 199 | 33 | 199 | |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 19 | SW 18 | W 10 | W 9 | W 9 | SSW 20 | SSW 19 | S 9 | WSW 5 | W 5 | S 12 | SW 14 | SW 21 | SSW 14 | S 11 | SSW 13 | SSW 13 | S 10 | SSW 12 |
58 | 58 | 57 | 48 | 29 | 14 | 14 | 75 | 35 | 7 | 6 | 5 | 26 | 32 | 110 | 69 | 21 | 59 | 58 | 8 | 29 | |
Wind waves Height (m) Direction Period (s) | — | W 6 | — | SE 2 | SSE 2 | SSE 2 | SE 3 | — | — | — | — | — | — | W 2 | — | — | W 5 | W 6 | — | W 6 | — |
— | 19 | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 1 | — | — | 14 | 71 | — | 32 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 154 | 11 | 12 | 12 | 11 | 12 | 12 | 12 | 11 | 154 | 28 | 154 | 53 | 23 | 12 | 53 | 12 | 154 | 53 | 27 |
Best forecast wave conditions in Los Angeles County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the TCs Surf forecast
The above surf forecast table for TCs provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at TCs can be found by selecting the local surf guide option on the grey menu. Our TCs 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 (TCs) 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 TCs 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.
TCs is 7 km (4 miles) from Rancho Palos Verdes. If you plan a vacation in Los Angeles County, look for hotels and other accommodation in Rancho Palos Verdes. Rancho Palos Verdes has rooms for a wide range of budgets as well as car hire and transport links.










