Surf Forecasts:
How big are the waves at Chinamans Hat/Mokolii today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 7ft (2.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 7ft (2.1m), 8s period with ENE swell.
- Evening surf: Evening surf (02 Sep, local time) - 7ft (2.1m), 8s period with ENE swell.
The current surf forecast for Chinamans Hat/Mokolii at 9PM is: 2.1m 8s primary swell from a East-northeast direction and 0.3m 14s secondary swell from a East direction (forecast issued at 01:00pm September 02). An open ocean swell of 0.5m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 7ft (2.2m) | 8s |
| Afternoon (02 Sep) | 7ft (2.1m) | 8s |
| Evening (02 Sep) | 7ft (2.1m) | 8s |
Table - waves today at Chinamans Hat/Mokolii. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 26°C on Wed afternoon, min 24°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 14 | E 14 | E 14 | E 14 | E 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 568 | 549 | 549 | 520 | 556 | 542 | 509 | 542 | 498 | 485 | 443 | 443 | 392 | 431 | 456 | 415 | 417 | 394 | 485 | 585 | 577 |
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 | 3:21PM0.55m | 8:29AM0.69m | 10:21AM0.75m | ||||||||||||||||||
Low Tide | 12:13PM0.44m | 11:54PM0.03m | 1:01AM0.05m | ||||||||||||||||||
 |  | |  | | |  | | |  | | | |  | | | | | | | | |
 | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 26 | 26 | 24 | 24 | 24 | 22 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 15 | E 13 | E 13 | E 13 | E 13 | E 13 | SSE 14 | SSE 13 | SSE 12 | E 12 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 130 | 81 | 79 | 113 | 87 | 123 | 123 | 123 | 121 | 161 | 195 | 175 | 150 | 264 | 260 | 316 | 357 | 357 | 485 | 585 | 577 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | S 15 | S 15 | S 15 | SSE 13 | SSE 12 | E 12 | E 12 | E 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 |
| kJ | 33 | 37 | 66 | 37 | 70 | 68 | 68 | 69 | 59 | 110 | 107 | 109 | 115 | 152 | 147 | 144 | 141 | 130 | 91 | 93 | 123 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 11 | E 12 | S 11 | SSE 15 | SE 15 | S 15 | S 14 | SSW 14 | SSW 14 | E 16 | S 14 | NW 9 | N 9 | N 9 | N 9 | N 13 | N 12 | N 12 | N 12 |
| kJ | 8 | 8 | 23 | 26 | 9 | 23 | 55 | 67 | 65 | 40 | 38 | 46 | 36 | 3 | 2 | 2 | 1 | 3 | 3 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 568 | 549 | 549 | 520 | 556 | 542 | 509 | 542 | 498 | 485 | 443 | 443 | 392 | 431 | 456 | 415 | 417 | 394 | 446 | 446 | 431 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 37 | 40 | 40 | 41 | 138 | 41 | 37 | 136 | 158 | 136 | 138 | 40 | 40 | 37 | 37 | 41 | 40 | 136 | 136 | 37 | 37 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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