
Surf Forecasts:
Crouching Lion surf forecast from 14 Sep 2026:
- Most powerful swell: Friday 18 Sep, 2AM (local time) - 6.5ft (2.0m), 9s period, ENE swell with 603 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 2.0m 9s and forecast to arrive on Friday (Sep 18) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 15s period and expected on Sunday (Sep 20) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Fri 18th Sep) | 6.5ft (2.0m) 9s |
Table - best surf conditions forecast for Crouching Lion over the next 16 days.
The Lowdown
Alright, let’s get this outlook straight, folks. Rusty here.
Looking at the whole 16-day window, I gotta be straight with you – it’s a tough stretch for Crouching Lion. The surfable energy is there at times, but the wind just won’t play nice. Almost every day has a cross-onshore breeze messing things up, so the quality is going to suffer. There are no real standouts here; this is a period where you’re better off waiting for a change in the charts.
We start on Sunday afternoon, September 13th, at Crouching Lion, a point break that’s inconsistent and best for intermediates. The water temp is sitting at 81°, which is normal for this time of year. The swell is small at 3ft from the NE with a short period of 9 seconds, and the combined energy is weak (178). But the main problem is the 6 mph ENE cross-onshore wind – it’s light, but it’s onshore enough to create small wind ripples and kill the quality. The score says it all: poor surf.
This pattern just repeats. Monday the 14th has similar small NE swell (3ft to 4ft), but the wind picks up to 9 mph, making it choppy. Tuesday the 15th is even smaller, with a 12-second period swell on the afternoon but only 1ft – not enough to care about. Wednesday the 16th bumps up to 4ft–5ft from the ENE, but now the wind is 16 mph, so it’s just messy.
The size builds through the week, but the wind stays bad. On Thursday the 17th, we’ve got 7ft–7ft ENE swell with a 7-second period (short and weak) and 19 mph cross-onshore winds. That’s lumpy, stormy, and just not fun. The energy is getting moderate (389–486), but you can’t enjoy it. This continues right through to the end of the first week.
By the second week, the swell actually gets bigger. On Wednesday, September 23rd, we see 7ft to 8ft E swell with periods stretching to 10–11 seconds. The combined energy jumps to strong levels (996–1317). This is the biggest swell of the window, but again, the wind is cross-onshore at 16 mph. The setup is a point break, so a long-period groundswell from the east could wrap in nicely, but it’s being torn apart by the wind. It’s raw power without the polish – only for experts if you’re desperate. For anyone else, it’s a pass.
The final few days drift off. Saturday the 26th has a weird spike of 2ft from the NW with an 18-second period (very long period) and a combined energy of 439, but the wind is a fresh 19 mph cross-onshore. That’s just frustrating. After that, the size fades again into the 4ft–6ft range with the same old onshore breeze.
Truth is, there isn’t a single session in this 16-day stretch where the wind and swell line up. Crouching Lion is inconsistent anyway, so having a blank run like this isn’t totally unusual for the area. If you’re a kitesurfer, then some of those days with 16–19 mph cross-onshore winds and decent sized chop might look fun, but for a paddle surfer, it’s a hard no.
Keep an eye on it – forecasts change. But right now, I’d find something else to do.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Thu night. Warm (max 27°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
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) | NE 9 | NE 9 | NE 8 | NE 8 | ENE 5 | NNE 8 | E 12 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 9 | ENE 8 | ENE 8 | E 7 | E 7 | E 8 | E 7 |
Wave Graph | ||||||||||||||||||||
112 | 123 | 82 | 196 | 51 | 39 | 44 | 62 | 97 | 131 | 191 | 389 | 482 | 603 | 461 | 383 | 358 | 329 | 383 | 355 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:46PM0.64m | 4:24AM0.70m | 2:51PM0.58m | 5:14AM0.68m | 2:47PM0.53m | 6:20AM0.65m | 2:04PM0.51m | 8:21AM0.63m | 10:19AM0.65m | 11:14AM0.69m | ||||||||||
Low Tide | 9:39PM0.05m | 10:26AM0.34m | 10:02PM0.05m | 11:17AM0.40m | 10:26PM0.06m | 12:48PM0.45m | 10:53PM0.09m | 11:32PM0.13m | 1:09AM0.17m | 3:31AM0.17m | ||||||||||
— | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | |
6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 1 | 5 | 1 | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 27 | 25 |
Feels °C | 27 | 26 | 27 | 27 | 26 | 28 | 29 | 28 | 27 | 28 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 8 | SSW 22 | NE 8 | NNE 8 | NNE 8 | NNE 8 | E 10 | E 10 | E 10 | SSW 16 | SSW 19 | SSW 18 | SSW 17 | SW 17 | SSW 15 | SW 16 | S 18 | SSW 16 |
112 | 123 | 82 | 45 | 51 | 39 | 40 | 32 | 51 | 72 | 94 | 25 | 35 | 124 | 116 | 71 | 44 | 61 | 55 | 86 | |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSW 14 | SW 14 | SW 14 | NNE 10 | E 12 | E 12 | E 11 | SW 18 | SW 18 | SW 17 | SSW 19 | SSW 16 | SE 10 | SE 10 | SSE 8 | SSW 16 | S 18 | SSW 16 | SE 8 |
8 | 20 | 8 | 8 | 9 | 26 | 44 | 37 | 80 | 79 | 76 | 37 | 24 | 4 | 4 | 6 | 26 | 25 | 24 | 3 | |
Swell 3 Height (m) Direction Period (s) | NW 13 | NW 12 | SE 8 | E 15 | E 13 | SW 20 | SSW 20 | SW 19 | N 10 | NNE 8 | S 11 | S 11 | SE 10 | NW 12 | NW 10 | S 21 | S 19 | S 6 | SSW 14 | S 13 |
7 | 6 | 2 | 4 | 14 | 60 | 37 | 95 | 7 | 14 | 2 | 2 | 4 | 6 | 4 | 9 | 29 | 1 | 19 | 3 | |
Wind waves Height (m) Direction Period (s) | ENE 9 | E 4 | ENE 5 | NE 8 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 9 | ENE 8 | ENE 8 | E 7 | E 7 | E 8 | E 7 |
59 | 7 | 27 | 196 | 51 | 39 | 44 | 62 | 97 | 131 | 191 | 389 | 482 | 603 | 461 | 383 | 358 | 329 | 383 | 355 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 24 | 24 | 23 | 26 | 24 | 36 | 141 | 36 | 36 | 36 | 36 | 37 | 37 | 36 | 36 | 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.










