
Surf Forecasts:
Crouching Lion surf forecast from 12 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 11PM (local time) - 11ft (3.5m), 10s period, ENE swell with 2,757 kJ wave energy.
Best Forecast Surf Conditions for Crouching Lion this week:
The most powerful waves expected at Crouching Lion in the next 16 days are 3.5m 10s and forecast to arrive on Sunday (Aug 16) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 16s period and expected on Thursday (Aug 13) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Sun 16th Aug) | 11ft (3.5m) 10s |
Table - best surf conditions forecast for Crouching Lion over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the menu for the coming weeks.
Well, I gotta be straight with you – it’s a tough stretch ahead for the Island. The northeast trades are gonna be howling almost non-stop, and they’re blowing right across the face of the waves at Crouching Lion. That’s a recipe for chop and mess, not the clean, peeling lines we dream about. The water temp is sitting right around 80° which is dead average for this time of year, so at least you won't be freezing while you're getting worked.
We’re looking at a proper drought here. From Tuesday, the 11th of August, all the way through the weekend, it’s pretty much a write-off. The swell is there, but that wind is a nightmare. It’s cross-on and strong, building from a moderate breeze up to a fresh 18 to 22 mph by Saturday the 15th. The swell pushes up to 8 ft and then 10 ft, and the combined energy spikes into the thousands (1328, 1791), but it’s all just big, lumpy, wind-affected slop. The period is short, around 6 to 11 seconds, so it’s all wind swell mess. Saturday even has a risk of thunderstorms, which is just insult to injury.
Sunday the 16th afternoon is the first real flicker of hope. The wind finally swings around to a cross-offshore from the SE at 15 mph, and the models are calling it "clean" for the first time. The swell is still a solid 10 ft out of the ENE, with a 10-second period and a ton of energy (1417), but that offshore wind quality makes it the only session worth genuinely considering. Just be aware, at 10 ft, this is strictly for the experienced crew who know their way around a big, raw point break. For the beginners, this is a day to watch from the rocks.
After that little window, it’s back to the same old story. The trades return with a vengeance on Monday the 17th, and the surf drops back down through the 8 ft, 6 ft, and 5 ft range over the following week. The wind stays stubbornly cross-on, and the conditions are consistently described as "poor." The combined energy drops back to the low hundreds (171, 164), which is weak sauce. The waves are there, but they’re just not rideable in any enjoyable way.
So, the one and only standout in this whole 16-day window is that Sunday afternoon, the 16th of August. If you’re an expert and you’ve been jonesing for a paddle, that’s your window. For everyone else? This is a classic case of the trades ruining a perfectly good swell. It’s a long, frustrating gap, but that’s the hand we’re dealt. The wind is just too strong for too long. For a spot like this with that ENE exposure, it might honestly be a better setup for a kite surfer than a paddle surfer for most of this period.
Stay patient, and keep an eye on the forecast – it can’t stay this ugly forever.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 47mm), heaviest during Sun morning. Warm (max 27°C on Sun afternoon, min 25°C on Fri night). Winds decreasing (gales from the ENE on Sat night, light winds from the ESE by Sun night). | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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) | ENE 7 | E 7 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | E 10 | E 8 | ENE 8 | ENE 8 |
Wave Graph | ||||||||||||||||||||
186 | 203 | 155 | 149 | 182 | 160 | 195 | 308 | 330 | 441 | 560 | 1322 | 1785 | 2397 | 1544 | 1411 | 2700 | 970 | 614 | 406 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross-on | cross-on |
High Tide | 2:17PM0.96m | 1:10AM0.48m | 2:48PM0.93m | 2:03AM0.52m | 3:16PM0.88m | 2:55AM0.54m | 3:39PM0.81m | 3:49AM0.56m | 3:57PM0.74m | 4:47AM0.57m | 4:07PM0.66m | 5:54AM0.57m | 4:07PM0.60m | |||||||
Low Tide | 9:07PM0.26m | 7:48AM-0.10m | 9:32PM0.23m | 8:30AM-0.04m | 9:58PM0.19m | 9:11AM0.04m | 10:24PM0.16m | 9:51AM0.15m | 10:50PM0.12m | 10:32AM0.25m | 11:16PM0.10m | 11:16AM0.36m | 11:43PM0.09m | |||||||
— | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
7:04 | — | — | 7:04 | — | — | 7:02 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 13 | 18 | 3 | 4 | 3 | 3 | — |
Temp °C | 27 | 25 | 26 | 26 | 25 | 27 | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 25 |
Feels °C | 27 | 25 | 25 | 25 | 25 | 26 | 26 | 24 | 24 | 25 | 23 | 25 | 25 | 24 | 25 | 26 | 27 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | S 18 | S 18 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 16 | S 13 | S 13 | S 14 | SSE 7 | S 13 |
40 | 62 | 155 | 152 | 257 | 183 | 161 | 159 | 106 | 106 | 97 | 55 | 54 | 62 | 83 | 30 | 56 | 66 | 51 | 55 | |
Swell 2 Height (m) Direction Period (s) | NNW 7 | S 20 | SSW 13 | SSW 13 | NNW 7 | NNW 8 | NNW 8 | NNW 7 | E 10 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 8 | S 16 | S 16 | SW 18 | S 14 | SSE 6 |
5 | 119 | 55 | 55 | 5 | 7 | 6 | 5 | 55 | 6 | 6 | 6 | 6 | 15 | 6 | 46 | 45 | 12 | 65 | 12 | |
Swell 3 Height (m) Direction Period (s) | SSE 9 | NNW 7 | NNW 7 | NNW 7 | SE 9 | S 9 | S 9 | E 14 | NNW 8 | S 18 | S 11 | S 20 | S 16 | S 18 | W 12 | NNW 8 | SW 18 | W 12 | SW 19 | S 19 |
8 | 5 | 5 | 5 | 3 | 2 | 2 | 4 | 6 | 6 | 2 | 8 | 5 | 25 | 3 | 6 | 12 | 3 | 15 | 7 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | E 7 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | E 10 | E 8 | ENE 8 | ENE 8 |
186 | 203 | 155 | 149 | 182 | 160 | 195 | 308 | 330 | 441 | 560 | 1322 | 1785 | 2397 | 1544 | 1411 | 2700 | 970 | 614 | 406 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 36 | 36 | 36 | 37 | 36 | 36 | 38 | 36 | 37 | 144 | 189 | 189 | 190 | 190 | 251 | 24 | 26 | 26 | 36 | 36 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Crouching Lion Surf forecast
The above surf forecast table for Crouching Lion provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Crouching Lion can be found by selecting the local surf guide option on the grey menu. Our Crouching Lion 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 (Crouching Lion) 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 Crouching Lion 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.
Crouching Lion is 17 km (11 miles) from Kane'ohe. If you plan a vacation in Oahu, look for hotels and other accommodation in Kane'ohe. Kane'ohe has rooms for a wide range of budgets as well as car hire and transport links.











