Surf Forecasts:
How big are the waves at JT Flemming today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 6ft (1.8m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 5.5ft (1.7m), 9s period with ENE swell.
- Evening surf: Evening surf (17 Sep, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for JT Flemming at 7PM is: 1.8m 9s primary swell from a East-northeast direction (forecast issued at 01:00pm September 17). An open ocean swell of 0.6m 16s is not directed at the surf break, a second open ocean swell of 0.1m 19s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 6ft (1.8m) | 7s |
| Afternoon (17 Sep) | 5.5ft (1.7m) | 9s |
| Evening (17 Sep) | 5.5ft (1.7m) | 8s |
Table - waves today at JT Flemming. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 27°C on Thu afternoon, min 26°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||||
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 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 322 | 459 | 439 | 502 | 373 | 328 | 291 | 284 | 237 | 291 | 270 | 270 | 243 | 243 | 250 | 284 | 314 | 336 | 330 | 344 | 284 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 9:50AM0.63m | 11:13AM0.66m | |||||||||||||||||||
Low Tide | 11:38PM0.20m | 00:42AM0.24m | |||||||||||||||||||
 | |  |  | | | | | | | |  | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 |
Feels °C | 27 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 125 | 124 | 124 | 163 | 267 | 300 | 155 | 243 | 241 | 235 | 227 | 222 | 216 | 208 | 208 | 161 | 161 | 157 | 206 | 159 | 157 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 19 | SW 19 | SW 20 | SW 8 | W 10 | SW 15 | NW 12 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | S 15 | S 15 | S 15 | SSW 15 | S 15 | SSW 15 | S 16 |
| kJ | 60 | 58 | 57 | 15 | 3 | 2 | 84 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 22 | 4 | 46 | 21 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SW 10 | SW 10 | SW 8 | SW 10 | SW 10 | SW 10 | SW 10 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | W 9 | W 9 | W 9 | S 18 | W 9 | W 8 | SSW 14 |
| kJ | 11 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 5 | 5 | 4 | 4 | 4 | 3 | 2 | 2 | 2 | 25 | 1 | 1 | 18 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 322 | 459 | 439 | 502 | 373 | 328 | 291 | 284 | 237 | 291 | 270 | 270 | 243 | 243 | 250 | 284 | 314 | 336 | 330 | 344 | 284 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 14 | 12 | 12 | 12 | 15 | 15 | 16 | 12 | 16 | 12 | 12 | 14 | 14 | 12 | 28 | 37 | 12 | 14 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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