Surf Forecasts:
How big are the waves at JT Flemming today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 5ft (1.5m), 5s period with ENE swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 6ft (1.8m), 6s period with ENE swell.
- Evening surf: Evening surf (13 Aug, local time) - 5.5ft (1.7m), 6s period with ENE swell.
The current surf forecast for JT Flemming at 6PM is: 1.9m 6s primary swell from a East-northeast direction (forecast issued at 01:00pm August 13). An open ocean swell of 0.6m 15s is not directed at the surf break, a second open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 5ft (1.5m) | 5s |
| Afternoon (13 Aug) | 6ft (1.8m) | 6s |
| Evening (13 Aug) | 5.5ft (1.7m) | 6s |
Table - waves today at JT Flemming. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat night. Warm (max 26°C on Thu afternoon, min 25°C on Thu night). Winds increasing (moderate winds from the ENE on Thu night, near gales from the ENE by Sat night). | |||||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||||
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 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 160 | 184 | 211 | 233 | 181 | 187 | 181 | 258 | 286 | 249 | 344 | 419 | 514 | 587 | 686 | 765 | 866 | 905 | 921 | 977 | 928 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross |
High Tide | 3:45PM0.87m | 3:46AM0.56m | 4:11PM0.80m | 4:32AM0.59m | 4:32PM0.73m | ||||||||||||||||
Low Tide | 8:50AM0.07m | 10:20PM0.20m | 9:32AM0.14m | 10:43PM0.18m | 10:13AM0.23m | ||||||||||||||||
 | | |  | | | |  | | | |  | | |  |  |  | | |  |  | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 24 | 23 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 15 | SSW 15 | SSW 15 | SSW 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 183 | 174 | 163 | 174 | 172 | 172 | 155 | 153 | 150 | 150 | 106 | 104 | 101 | 94 | 92 | 92 | 90 | 90 | 58 | 59 | 60 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | ESE 11 | W 12 | W 12 | W 12 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 11 | NNW 8 | W 11 | W 13 | NNW 8 |
| kJ | 46 | 27 | 48 | 6 | 6 | 6 | 6 | 5 | 40 | 11 | 11 | 11 | 6 | 6 | 6 | 7 | 9 | 6 | 10 | 13 | 7 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | NNW 8 | W 12 | W 12 | W 12 | W 11 | W 11 | W 12 | NNW 8 | NNW 8 | NNW 8 | W 12 | W 11 | W 11 | W 11 | NNW 8 | W 11 | NNW 8 | NNW 8 | W 13 |
| kJ | 11 | 11 | 6 | 11 | 11 | 11 | 10 | 10 | 11 | 6 | 6 | 6 | 11 | 10 | 9 | 9 | 7 | 10 | 6 | 6 | 13 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 9 |
| kJ | 160 | 184 | 211 | 233 | 181 | 187 | 181 | 258 | 286 | 249 | 344 | 419 | 514 | 587 | 686 | 765 | 866 | 905 | 921 | 977 | 928 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 15 | 149 | 149 | 149 | 16 | 149 | 36 | 149 | 37 | 327 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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