
Surf Forecasts:
Chinamans Hat/Mokolii surf forecast from 4 Jul 2026:
- Most powerful swell: Monday 6 Jul, 2PM (local time) - 7.5ft (2.3m), 8s period, ENE swell with 575 kJ wave energy.
Best Forecast Surf Conditions for Chinamans Hat/Mokolii this week:
The most powerful waves expected at Chinamans Hat/Mokolii in the next 16 days are 2.3m 8s and forecast to arrive on Monday (Jul 06) at 2PM. 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 20s period and expected on Saturday (Jul 04) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Mon 6th Jul) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Chinamans Hat/Mokolii over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. Let's be straight up – the next couple of weeks are a bit of a write-off for a proper surf at this spot. We've got one break on the radar, Chinamans Hat/Mokolii, but the conditions are just not playing ball. The water temp is sitting at a very typical 79°, which feels normal for this time of year.
Things kick off on Friday afternoon, the 3rd of July, with a 6 ft swell from the ENE, but that’s coming with a stiff 16 mph cross-onshore wind. The period is a short, weak 8 seconds, and the combined energy is in the moderate range at 376. It’s gonna be choppy and bumpy, to be honest.
Saturday the 4th into Sunday the 5th is more of the same: 6 ft to 6 ft ENE swell with that nagging cross-on breeze. The period drops to a sloppy 7 seconds over the weekend, so the waves will be weak and messy.
Monday the 6th sees a bit more size, pushing 7 ft to 7 ft, and the energy bumps up to a solid 544, but the wind kicks up to 19 mph. It's going to be a lumpy mess – frankly, this setup looks more interesting for kite surfing than paddle surfing. Too blown out and short-period to be any fun on a log or a shortboard.
We’ve got a solid two-week stretch of this. From the 7th of July all the way through to the 18th of July, the swell hangs around between 4 ft and 7 ft, but it's constantly from the ENE, which is the cross-on direction for this spot. The wind never really lets up, staying cross-on or cross-shore. The period stays stubbornly at 6 to 8 seconds for the whole run, so you're getting short, weak, wind-affected lumps. The combined energy fluctuates between 173 and 497, which is weak to moderate at best.
This break is already inconsistent, so with these poor conditions across the board, there isn't a single standout day in the entire 16-day window. It’s a blank run, plain and simple. Keep the board in the car and your eyes on the forecast – it can’t stay like this forever.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Fri afternoon. Warm (max 25°C on Fri afternoon, min 24°C on Fri night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Mon night. Warm (max 26°C on Wed afternoon, min 23°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph | |||||||||||||||||||||
347 | 330 | 356 | 365 | 382 | 362 | 376 | 482 | 537 | 522 | 487 | 480 | 495 | 482 | 400 | 334 | 394 | 293 | 277 | 325 | 209 | |
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 | cross-on |
High Tide | 5:06PM0.78m | 3:49AM0.34m | 5:27PM0.75m | 5:08AM0.34m | 5:45PM0.70m | 7:01AM0.37m | 6:01PM0.64m | 9:31AM0.46m | 6:15PM0.58m | 11:03AM0.59m | 6:19PM0.52m | 11:54AM0.73m | 12:37PM0.84m | ||||||||
Low Tide | 00:30AM0.23m | 10:10AM0.05m | 1:02AM0.20m | 10:45AM0.15m | 1:35AM0.15m | 11:30AM0.27m | 2:12AM0.09m | 1:00PM0.38m | 2:55AM0.03m | 4:12PM0.45m | 3:43AM-0.04m | 4:35AM-0.10m | |||||||||
— | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | |
7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | 7:16 | |
mm | 1 | — | — | — | — | 2 | 1 | 1 | — | — | 3 | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 26 | 24 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 24 | 24 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 21 | 23 | 25 | 23 | 25 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | NW 12 | SSW 21 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 12 | S 12 | S 12 | S 12 |
55 | 24 | 89 | 128 | 123 | 104 | 102 | 87 | 84 | 76 | 71 | 70 | 66 | 63 | 61 | 35 | 34 | 27 | 27 | 11 | 11 | |
Swell 2 Height (m) Direction Period (s) | NW 14 | SSW 16 | NW 12 | NW 12 | ESE 9 | NW 11 | NNW 11 | NW 10 | SE 9 | SE 9 | S 18 | S 8 | S 10 | S 10 | S 18 | S 8 | S 8 | S 8 | SSE 8 | S 15 | SE 8 |
29 | 25 | 24 | 23 | 17 | 19 | 12 | 4 | 3 | 3 | 6 | 1 | 2 | 2 | 6 | 1 | 1 | 1 | 6 | 4 | 2 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | S 23 | SSW 16 | SSW 15 | NW 12 | SSW 14 | SW 13 | SSW 13 | NW 10 | NW 10 | S 8 | N 9 | N 9 | — | W 18 | S 18 | — | S 16 | S 16 | — | SW 21 |
6 | 41 | 49 | 22 | 21 | 20 | 7 | 17 | 4 | 4 | 1 | 2 | 2 | — | 6 | 6 | — | 5 | 5 | — | 18 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
347 | 330 | 356 | 365 | 382 | 362 | 376 | 482 | 537 | 522 | 487 | 480 | 495 | 482 | 400 | 334 | 394 | 293 | 277 | 325 | 209 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 28 | 28 | 35 | 35 | 35 | 37 | 38 | 35 | 136 | 138 | 36 | 37 | 138 | 35 | 37 | 37 | 35 | 35 | 41 | 35 | 37 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Chinamans Hat/Mokolii Surf forecast
The above surf forecast table for Chinamans Hat/Mokolii provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chinamans Hat/Mokolii can be found by selecting the local surf guide option on the grey menu. Our Chinamans Hat/Mokolii 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 (Chinamans Hat/Mokolii) 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 Chinamans Hat/Mokolii 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.
Chinamans Hat/Mokolii is 11 km (7 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.











