Surf Forecasts:
How big are the waves at JT Flemming today (18 Jun):
- Afternoon surf: Afternoon surf (18 Jun, local time) - 1.5ft (0.4m), 10s period with NW swell.
- Evening surf: Evening surf (18 Jun, local time) - 3ft (0.9m), 5s period with ENE swell.
The current surf forecast for JT Flemming at 12AM is: 0.4m 10s primary swell from a Northwest direction and 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 07:00pm June 17). An open ocean swell of 0.5m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | - | - |
| Afternoon (18 Jun) | 1.5ft (0.4m) | 10s |
| Evening (18 Jun) | 3ft (0.9m) | 5s |
Table - waves today at JT Flemming. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 26°C on Thu afternoon, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NW 10 | ENE 5 | ENE 5 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | ENE 5 | ENE 5 | ENE 5 | WSW 18 | NW 9 | NW 9 | NW 8 | ENE 6 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 33 | 33 | 31 | 30 | 30 | 29 | 36 | 28 | 33 | 30 | 12 | 12 | 11 | 27 | 11 |
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-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 4:42AM0.38m | 6:11PM0.85m | 6:00AM0.39m | 6:49PM0.78m | 7:39AM0.41m | |||||||||||||||||||
Low Tide | 00:51AM0.29m | 10:29AM0.11m | 1:35AM0.27m | 11:16AM0.21m | 2:17AM0.25m | 12:12PM0.31m | ||||||||||||||||||
 |  |  | | |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — |
 | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | 7:09 |
mm | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 |
Feels °C | 26 | 25 | 25 | 27 | 27 | 27 | 25 | 26 | 27 | 26 | 27 | 27 | 26 | 26 | 24 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | S 16 | S 16 | ENE 5 | SSW 16 | SSW 15 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 12 | S 12 |
| kJ | 96 | 95 | 131 | 129 | 16 | 193 | 169 | 165 | 150 | 148 | 146 | 101 | 96 | 87 | 87 | 87 | 57 | 56 | 56 | 55 | 54 | 28 | 24 | 24 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 16 | NW 10 | SSW 12 | S 13 | ENE 5 | ENE 5 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | SSW 16 | SSW 16 | NW 8 | SSW 16 |
| kJ | 113 | 85 | 35 | 59 | 85 | 14 | 14 | 35 | 34 | 33 | 33 | 31 | 30 | 30 | 29 | 21 | 13 | 13 | 12 | 12 | 51 | 51 | 11 | 48 |
Swell 3 Height (m) Direction Period (s) | NW 10 | NW 10 | SSW 12 | NW 10 | NW 10 | NW 10 | NW 10 | N 9 | NE 9 | NE 9 | NE 9 | SSW 19 | NE 8 | NE 8 | NE 6 | SSW 18 | SSW 18 | SW 18 | WSW 18 | NE 8 | NW 9 | NW 8 | SSW 16 | NW 8 |
| kJ | 35 | 35 | 56 | 35 | 35 | 35 | 35 | 6 | 27 | 20 | 19 | 37 | 11 | 17 | 9 | 31 | 31 | 79 | 30 | 9 | 12 | 11 | 50 | 11 |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 5 | — | E 5 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 5 | ENE 6 | ENE 6 | ENE 4 |
| kJ | 25 | 33 | 33 | 20 | — | 25 | 34 | 24 | 20 | 19 | 14 | 24 | 20 | 15 | 16 | 36 | 28 | 33 | 38 | 23 | 13 | 17 | 27 | 24 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 1 | 4 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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