Surf Forecasts:
How big are the waves at JT Flemming today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 6ft (1.8m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 5.5ft (1.7m), 9s period with ENE swell.
- Evening surf: Evening surf (23 Sep, local time) - 5ft (1.6m), 9s period with ENE swell.
The current surf forecast for JT Flemming at 1AM is: 1.6m 10s primary swell from a East-northeast direction and 0.7m 11s secondary swell from a North-northwest direction (forecast issued at 07:00pm September 22). An open ocean swell of 0.3m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 6ft (1.8m) | 10s |
| Afternoon (23 Sep) | 5.5ft (1.7m) | 9s |
| Evening (23 Sep) | 5ft (1.6m) | 9s |
Table - waves today at JT Flemming. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 26°C on Tue night, min 25°C on Tue night). Mainly strong winds. | |||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||
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) | NNW 12 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | NNW 10 | ENE 9 | ENE 9 | ENE 9 | NNW 10 | NNW 10 | NNW 10 | ENE 6 | ENE 7 | ENE 8 | N 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 145 | 542 | 533 | 502 | 529 | 579 | 508 | 506 | 80 | 456 | 397 | 388 | 55 | 55 | 36 | 269 | 293 | 310 | 46 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 00:53AM0.48m | 1:19PM0.77m | 1:27AM0.55m | 1:42PM0.76m | |||||||||||||||
Low Tide | 7:44PM0.25m | 6:29AM0.19m | 7:53PM0.22m | 7:11AM0.18m | 8:07PM0.18m | ||||||||||||||
 |  | | | | | | | | | | |  |  | |  | | |  | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 24 | 24 | 26 | 26 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 23 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 10 | N 10 | N 10 | N 10 |
| kJ | 145 | 130 | 126 | 123 | 91 | 85 | 82 | 82 | 80 | 78 | 56 | 55 | 55 | 55 | 36 | 49 | 48 | 48 | 46 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 |
| kJ | 50 | 49 | 29 | 30 | 33 | 33 | 33 | 73 | 67 | 64 | 63 | 64 | 88 | 88 | 87 | 80 | 75 | 107 | 71 |
Swell 3 Height (m) Direction Period (s) | WSW 19 | WSW 17 | WSW 17 | WSW 17 | SW 17 | SW 17 | SW 17 | SSW 13 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | N 11 | S 12 | WSW 18 | S 12 | SW 18 |
| kJ | 35 | 28 | 28 | 29 | 47 | 47 | 46 | 31 | 29 | 26 | 26 | 26 | 26 | 25 | 22 | 11 | 30 | 11 | 48 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 6 | ENE 9 | ENE 9 | ENE 9 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 6 |
| kJ | 222 | 542 | 533 | 502 | 529 | 579 | 508 | 506 | 207 | 456 | 397 | 388 | 180 | 186 | 229 | 269 | 293 | 310 | 214 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 36 | 36 | 14 | 12 | 15 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 12 | 15 |
Best forecast wave conditions in Maui | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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