
Surf Forecasts:
Crouching Lion surf forecast from 13 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 5PM (local time) - 8ft (2.4m), 10s period, ENE swell with 1,066 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 2.4m 10s and forecast to arrive on Thursday (Sep 17) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 18s period and expected on Wednesday (Sep 16) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Thu 17th Sep) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Crouching Lion over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's break down what we've got on the radar for Crouching Lion over the next couple of weeks. It's a bit of a rough start, so don't rush to grab your board just yet.
The water's sitting at a toasty 81°, which is pretty much bang on average for this time of year, so no surprises there.
We've got a long, quiet stretch kicking off from Saturday the 12th. For the first week and a half, it's mostly small, weak, and messy. The swell energy is low to moderate, sitting between 92 and 213 in the early days, with short-period, cross-onshore winds messing up the surface. It's not looking good for a paddle, honestly. By Wednesday the 16th, the swell starts to pick up, hitting 4 ft to 5 ft, but with those onshore winds, it's still choppy and poor. That trend continues through the end of the week, with swell building to over 7 ft and moderate wave energy (431 to 1066), but the winds never really cooperate. The conditions are consistently poor, so if you're a kite surfer, this setup might be more your speed than a traditional paddle session.
Now, here's where it gets interesting. After nearly two weeks of waiting, we finally get a window on Friday the 25th. The afternoon brings a clean shift: cross-offshore winds from the southeast at 9 mph and a 4 ft swell from the north, with a period of 9 seconds and moderate energy (477). That's the standout moment. The wind will be clean, and the waves will have some shape. It's not huge, but it's the best on offer by a long shot.
Following that, Saturday the 26th afternoon sees a bigger swell, 6 ft from the north, with a long period of 12 seconds. That's a groundswell, so it'll have power and long lulls. The energy is strong at 971, but the wind is cross-shore, so it might get a bit of a chop. Still, it's a solid option.
For the rest of the period into Sunday the 27th, the swell hangs around the 5 ft to 5 ft range, but the winds turn cross-on again, so the quality drops back off.
Bottom line: the first ten days are a write-off. Hold out for the afternoon of Friday the 25th and the afternoon of Saturday the 26th for your best chances at some clean, rideable waves. Crowds are a possibility at Crouching Lion, so keep an eye out.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 24°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 13mm), heaviest on Thu night. Warm (max 27°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
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 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 10 | ENE 9 | E 8 | E 8 | E 7 |
Wave Graph | ||||||||||||||||||||
115 | 135 | 138 | 112 | 123 | 82 | 69 | 51 | 39 | 51 | 72 | 83 | 134 | 207 | 431 | 1066 | 791 | 603 | 535 | 411 | |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross |
High Tide | 2:34PM0.70m | 3:38AM0.70m | 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 | |||||||||
Low Tide | 9:17PM0.06m | 9:41AM0.27m | 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 | |||||||||
— | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | |
6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 1 | 6 | 2 | — | — |
Temp °C | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 27 | 27 | 26 |
Feels °C | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 29 | 28 | 27 | 27 | 27 | 26 | 26 | 25 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NNE 8 | NNE 8 | NNE 8 | E 10 | E 10 | E 10 | SSW 16 | SSW 16 | SSW 18 | SSW 17 | SW 17 | SSW 16 |
115 | 135 | 138 | 112 | 123 | 82 | 69 | 51 | 39 | 51 | 37 | 50 | 69 | 78 | 25 | 25 | 124 | 116 | 71 | 48 | |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 9 | SSW 15 | ENE 9 | SSW 14 | SW 14 | SSW 22 | NNE 10 | E 12 | E 12 | E 11 | SW 18 | SW 18 | SW 17 | SSW 19 | SSW 19 | S 10 | NW 11 | SE 8 | SSW 17 |
98 | 46 | 21 | 25 | 20 | 8 | 45 | 9 | 26 | 44 | 37 | 80 | 79 | 76 | 37 | 36 | 2 | 5 | 3 | 28 | |
Swell 3 Height (m) Direction Period (s) | SW 16 | SSW 13 | SW 12 | SW 15 | NW 12 | SE 8 | SW 14 | E 13 | SW 20 | SSW 20 | SW 19 | NNE 10 | SW 11 | N 8 | S 11 | S 10 | NW 12 | S 10 | NW 10 | S 19 |
10 | 17 | 6 | 8 | 6 | 2 | 8 | 14 | 61 | 37 | 95 | 9 | 5 | 6 | 2 | 2 | 6 | 2 | 4 | 29 | |
Wind waves Height (m) Direction Period (s) | — | E 4 | E 9 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 10 | ENE 9 | E 8 | E 8 | E 7 |
— | 12 | 78 | 5 | 19 | 42 | 23 | 26 | 36 | 48 | 72 | 83 | 134 | 207 | 431 | 1066 | 791 | 603 | 535 | 411 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 23 | 21 | 23 | 24 | 24 | 23 | 24 | 23 | 24 | 24 | 24 | 36 | 141 | 36 | 37 | 141 | 36 | 37 | 36 | 30 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.










