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JT Flemming Surf Forecast
/ HAW – Maui (46 breaks) / Hawaii (267 breaks) /
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JT Flemming surf Forecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 pm Thursday 18 Apr 2024 HST
Forecast update in hr min s Update imminent
JT Flemming surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's JT Flemming sea temperature is 24.3°C (Statistics for 18 Apr 1981-2005 - mean: 24.4 °C max: 25.1 °C min: 23.5 °C)
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
JT Flemming surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's JT Flemming sea temperature is 24.3°C (Statistics for 18 Apr 1981-2005 - mean: 24.4 °C max: 25.1 °C min: 23.5 °C)
How big are the waves at JT Flemming today?
The current surf forecast for JT Flemming at 3PM is: 1.5m 11s primary swell from a North direction and 0.3m 9s secondary swell from a Northeast direction (forecast issued at 01:00pm April 18). An open ocean swell of 0.5m 16s 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 Apr) | 4.5ft (1.4m) | 10s |
| Afternoon (18 Apr) | 5ft (1.5m) | 11s |
| Evening (18 Apr) | 5.5ft (1.7m) | 9s |
Table - waves today at JT Flemming. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 11 | 9 | 9 | 10 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 369 | 496 | 380 | 474 | 220 | 339 | 232 | 204 | 104 | 170 | 126 | 126 | 144 | 178 | 178 | 139 | 134 | 127 | 107 | 250 | 304 | 366 | 355 | 414 | 408 | 475 | 492 | 461 | 446 | 446 | 439 | 365 | 359 | 353 | 289 | 232 | 228 | 170 | 154 | 116 | 114 | 118 | 107 | 119 | 114 | 140 | 189 | 171 | 168 | 206 | 230 | 217 | 176 | 212 | 231 | 237 | 244 | 276 | 268 | 210 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off |
High Tide / height (m) | 12:46PM 0.47 | 12:29AM 0.68 | 1:14PM 0.55 | 12:54AM 0.67 | 1:42PM 0.62 | 1:16AM 0.64 | 2:10PM 0.69 | 1:38AM 0.61 | 2:39PM 0.75 | 1:58AM 0.57 | 3:10PM 0.79 | 2:18AM 0.53 | 3:43PM 0.81 | 2:35AM 0.49 | 4:19PM 0.82 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:55PM 0.29 | 7:13AM 0.21 | 6:44PM 0.28 | 7:24AM 0.18 | 7:27PM 0.28 | 7:38AM 0.15 | 8:08PM 0.29 | 7:54AM 0.12 | 8:49PM 0.30 | 8:11AM 0.09 | 9:29PM 0.31 | 8:31AM 0.07 | 10:11PM 0.34 | 8:53AM 0.06 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 5:58 | - | - | - | - |
| Sunset | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - | - | - | 6:49 | - |
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Rain (mm) | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 23 | 23 |
| Feels °C (?) | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 19 | 20 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 20 | 19 | 20 | 18 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 20 | 18 | 19 | 18 | 18 |
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