Surf Forecasts:
How big are the waves at JT Flemming today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 5ft (1.5m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 4.5ft (1.3m), 8s period with ENE swell.
The current surf forecast for JT Flemming at 4PM is: 1.4m 8s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a North direction (forecast issued at 01:00pm October 21). An open ocean swell of 0.3m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 4.5ft (1.4m) | 8s |
| Afternoon (21 Oct) | 5ft (1.5m) | 8s |
| Evening (21 Oct) | 4.5ft (1.3m) | 8s |
Table - waves today at JT Flemming. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed afternoon, min 23°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | ENE 7 | ENE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 187 | 240 | 213 | 213 | 173 | 169 | 134 | 134 | 114 | 146 | 223 | 183 | 138 | 99 | 104 | 106 | 103 | 131 | 147 | 186 | 133 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | 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 | cross | cross | cross |
High Tide | 11:49AM0.69m | 00:43AM0.55m | 12:17PM0.67m | 1:15AM0.65m | 12:45PM0.65m | ||||||||||||||||
Low Tide | 6:37PM0.20m | 6:11AM0.29m | 6:51PM0.16m | 7:02AM0.29m | 7:09PM0.11m | ||||||||||||||||
 |  | |  | | | | | | | | | |  | | | | | | | | |
 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 23 | 22 | 23 | 23 | 23 | 22 | 24 | 24 | 24 | 24 | 25 | 24 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 9 | N 9 | N 9 | SW 15 | NW 12 | ENE 7 | ENE 7 | ENE 7 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | ENE 8 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 16 | 15 | 15 | 15 | 33 | 23 | 134 | 134 | 114 | 19 | 19 | 43 | 68 | 69 | 69 | 106 | 80 | 76 | 76 | 75 | 73 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | N 9 | SW 15 | NW 12 | NW 12 | NW 11 | NW 13 | NW 13 | SW 14 | NE 14 | E 7 | NE 13 | NW 12 | NE 13 | NE 12 | NE 12 | E 12 | NE 11 |
| kJ | 39 | 37 | 34 | 34 | 14 | 33 | 23 | 36 | 33 | 27 | 27 | 29 | 32 | 17 | 44 | 87 | 57 | 71 | 68 | 26 | 42 |
Swell 3 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 12 | NNW 12 | NNW 12 | N 9 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | NNE 16 | SW 13 | NE 14 | E 7 | NE 13 | E 13 | E 13 | E 13 | SSW 15 | SW 16 |
| kJ | 3 | 3 | 6 | 15 | 15 | 6 | 33 | 33 | 32 | 31 | 29 | 24 | 28 | 52 | 10 | 61 | 30 | 30 | 29 | 47 | 64 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | — | — | — | ENE 7 | NE 8 | ENE 7 | ENE 8 | NE 8 | NE 8 | — | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 187 | 240 | 213 | 213 | 173 | 169 | — | — | — | 146 | 223 | 183 | 138 | 99 | 104 | — | 103 | 131 | 147 | 186 | 133 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 36 | 15 | 15 | 28 | 15 | 36 | 15 | 12 | 12 | 2 | 12 | 9 | 7 | 12 | 9 | 5 | 1 | 1 | 7 | 9 | 7 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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