Surf Forecasts:
How big are the waves at JT Flemming today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Evening surf: Evening surf (18 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
The current surf forecast for JT Flemming at 9AM is: 1.4m 7s primary swell from a East-northeast direction and 0.4m 13s secondary swell from a West-northwest direction (forecast issued at 01:00am July 18). An open ocean swell of 0.3m 14s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 4.5ft (1.4m) | 7s |
| Afternoon (18 Jul) | 5.5ft (1.7m) | 8s |
| Evening (18 Jul) | 5ft (1.5m) | 8s |
Table - waves today at JT Flemming. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 24°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
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 | 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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | NE 7 | NE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 144 | 171 | 181 | 220 | 296 | 319 | 270 | 284 | 217 | 217 | 176 | 188 | 202 | 86 | 226 | 157 | 130 | 158 | 150 | 146 | 178 | 188 | 194 | 131 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:48AM0.49m | 5:50PM0.73m | 7:00AM0.51m | 6:08PM0.65m | 8:30AM0.54m | 6:15PM0.57m | ||||||||||||||||||
Low Tide | 00:19AM0.22m | 11:05AM0.26m | 00:50AM0.21m | 11:54AM0.37m | 1:21AM0.20m | 1:02PM0.46m | ||||||||||||||||||
 |  |  | | | | | | | |  | | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 23 | 23 | 23 | 23 | 22 | 23 | 24 | 22 | 22 | 22 | 24 | 22 | 22 | 24 | 24 | 24 | 23 | 23 | 26 | 24 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 12 | NNE 8 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | W 12 | SSW 11 | S 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 15 | S 15 |
| kJ | 60 | 59 | 57 | 57 | 41 | 69 | 68 | 39 | 29 | 11 | 29 | 30 | 34 | 34 | 34 | 11 | 12 | 47 | 46 | 46 | 85 | 83 | 74 | 68 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSW 14 | SSW 14 | SSW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | SSW 12 | NNE 8 | NNE 8 | W 12 | NNE 8 | W 12 | S 18 | W 12 | W 12 | SSW 11 | SSW 12 | WSW 18 | WSW 18 | WSW 18 | WSW 17 |
| kJ | 60 | 38 | 38 | 35 | 34 | 34 | 34 | 33 | 33 | 29 | 12 | 12 | 11 | 12 | 11 | 24 | 11 | 11 | 13 | 27 | 31 | 31 | 30 | 29 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SW 15 | SW 15 | SW 15 | SSW 11 | SW 11 | NNE 8 | NNE 8 | SW 14 | WNW 13 | W 12 | W 12 | SW 20 | W 12 | S 18 | SSW 11 | S 17 | WSW 19 | WSW 18 | WSW 18 | W 11 | W 12 | W 12 | W 12 |
| kJ | 41 | 36 | 34 | 33 | 11 | 5 | 7 | 7 | 8 | 31 | 26 | 11 | 15 | 11 | 25 | 11 | 24 | 34 | 33 | 32 | 10 | 11 | 11 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | NE 7 | NE 7 | ENE 7 |
| kJ | 144 | 171 | 181 | 220 | 296 | 319 | 270 | 284 | 217 | 217 | 176 | 188 | 202 | 86 | 226 | 157 | 130 | 158 | 150 | 146 | 178 | 188 | 194 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 12 | 15 | 16 | 14 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 12 | 15 | 15 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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