Surf Forecasts:
How big are the waves at Chinamans Hat/Mokolii today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 6.5ft (2.0m), 8s period with E swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 6.5ft (2.0m), 8s period with E swell.
- Evening surf: Evening surf (19 Sep, local time) - 7ft (2.1m), 8s period with E swell.
The current surf forecast for Chinamans Hat/Mokolii at 10PM is: 2.1m 8s primary swell from a East direction (forecast issued at 01:00pm September 19). An open ocean swell of 0.4m 16s is not directed at the surf break, a second open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 6.5ft (2.0m) | 8s |
| Afternoon (19 Sep) | 6.5ft (2.0m) | 8s |
| Evening (19 Sep) | 7ft (2.1m) | 8s |
Table - waves today at Chinamans Hat/Mokolii. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 27°C on Sat afternoon, min 25°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 522 | 513 | 579 | 565 | 551 | 509 | 473 | 437 | 473 | 373 | 388 | 352 | 388 | 411 | 435 | 405 | 414 | 395 | 384 | 394 | 365 |
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 | 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 | 11:14AM0.69m | 11:49AM0.73m | 10:48PM0.34m | 12:14PM0.76m | |||||||||||||||||
Low Tide | 3:31AM0.17m | 7:42PM0.27m | 4:44AM0.13m | 7:20PM0.25m | |||||||||||||||||
 | | |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 26 | 26 | 25 | 26 | 27 | 26 | 27 | 25 | 26 | 25 | 25 | 25 | 26 | 24 | 23 | 23 | 25 | 25 | 26 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | S 15 | SSW 15 | SSW 15 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 61 | 62 | 62 | 48 | 86 | 86 | 86 | 85 | 79 | 73 | 74 | 115 | 74 | 71 | 68 | 104 | 67 | 63 | 61 | 59 | 58 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | S 18 | S 18 | S 13 | S 13 | SSW 13 | S 8 | SSE 8 | N 11 | N 11 | N 11 | N 11 | N 10 | NNW 10 | N 10 | N 10 | NNW 10 | NNW 10 | NNW 10 | N 14 |
| kJ | 25 | 25 | 25 | 25 | 3 | 3 | 17 | 1 | 6 | 2 | 9 | 2 | 2 | 8 | 11 | 8 | 8 | 9 | 9 | 9 | 16 |
Swell 3 Height (m) Direction Period (s) | S 8 | S 9 | S 9 | S 9 | N 12 | N 12 | N 12 | N 11 | N 11 | S 6 | NW 9 | NW 9 | NW 8 | NW 8 | N 8 | NW 8 | NW 8 | NW 10 | NW 12 | N 15 | N 9 |
| kJ | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 2 | 1 | 3 | 3 | 3 | 3 | 1 | 3 | 3 | 4 | 6 | 17 | 2 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 522 | 513 | 579 | 565 | 551 | 509 | 473 | 437 | 473 | 373 | 388 | 352 | 388 | 411 | 435 | 405 | 414 | 395 | 384 | 394 | 365 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 38 | 38 | 37 | 37 | 28 | 35 | 35 | 35 | 38 | 37 | 37 | 35 | 35 | 35 | 35 | 35 | 37 | 35 | 38 | 35 | 35 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Chinamans Hat/Mokolii surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest