Surf Forecasts:
JT Flemming surf forecast from 23 Aug 2026:
- Most powerful swell: Sunday 23 Aug, 5PM (local time) - 6ft (1.9m), 6s period, ENE swell with 225 kJ wave energy.
Best Forecast Surf Conditions for JT Flemming this week:
The most powerful waves expected at JT Flemming in the next 16 days are 1.9m 6s and forecast to arrive on Sunday (Aug 23) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Tuesday (Aug 25) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sun 23rd Aug) | 6ft (1.9m) 6s |
Table - best surf conditions forecast for JT Flemming over the next 16 days.
The Lowdown
Alright, let’s break this down. Honestly, this is a rough stretch. There are no good surf options in the 16-day window. The only break in the mix is JT Flemming, a point break that rarely breaks. It’s a beginner-friendly wave, but it’s almost always flat, and the conditions are locking it out for days on end.
We’re looking at a big dead zone starting now. From Sunday the 23rd of August all the way through to late on Tuesday the 1st of September, it’s a total write-off. That’s over a week of weak, short-period junk with a cross-shore wind blowing 18 to 22 mph, just chopping everything to pieces. The combined swell energy is mostly weak to moderate (numbers like 205, 255, 166). Even when a little groundswell shows on the 24th, it’s only 1 ft and the wind is still all wrong.
The first hint of something rideable comes up on Tuesday afternoon, September 1st. Even then it’s marginal: 6 ft of swell from the ENE, period around 8 seconds, and the combined energy climbs to 433 (moderate). The wind is a gentle cross-shore, so the chop is slight, but it’s only a "marginal" call. Not a standout.
The one and only bright spot shows up on Sunday the 6th of September. We’ve got offshore winds out of the S to SSE that morning and afternoon. Swell is around 5 ft from the ENE, period 8 seconds, with moderate combined energy (254 to 298). The morning is just “surfable,” but the afternoon session gets a solid “expect good surf conditions.” This is the best on offer, but we’re over a week out, so don’t lock in your plans. The break is rarely breaking and inconsistent, so it might still be flat. The wind being a moderate offshore is huge—it’ll clean up that point. But the swell direction from the ENE isn’t what this spot wants (it favors a NNW direction), so the waves might not line up perfectly.
After that glimmer, Monday the 7th slams the door with fresh cross-shore wind and lumpy conditions again.
Water temp? Nothing weird—feels about normal for this time of year.
So, the short story: a long, flat run, one hopeful window on September 6th, but it’s a long shot. For this area, blank runs are normal, so don’t panic, but right now the forecast is what it is.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 27°C on Mon morning, min 25°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Wed morning, min 24°C on Tue night). Mainly fresh winds. | ||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 6 | NW 10 | NW 11 | NW 11 | WNW 10 | ENE 6 | WNW 10 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | NW 10 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 6 |
Wave Graph | |||||||||||||||||||
198 | 153 | 225 | 27 | 30 | 29 | 9 | 158 | 9 | 97 | 80 | 116 | 60 | 15 | 83 | 58 | 95 | 184 | 130 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:07PM0.34m | 1:17PM0.77m | 00:14AM0.37m | 1:44PM0.80m | 00:56AM0.42m | 2:09PM0.82m | 1:33AM0.46m | 2:32PM0.83m | 2:10AM0.51m | 2:54PM0.82m | 2:47AM0.56m | 3:15PM0.79m | 3:25AM0.61m | ||||||
Low Tide | 9:02PM0.33m | 5:16AM0.17m | 8:40PM0.32m | 6:07AM0.14m | 8:43PM0.30m | 6:48AM0.11m | 8:53PM0.27m | 7:25AM0.10m | 9:07PM0.25m | 8:01AM0.10m | 9:23PM0.22m | 8:37AM0.13m | 9:41PM0.19m | ||||||
— | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | |
6:51 | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:46 | — | — | 6:45 | — | |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 |
Feels °C | 25 | 24 | 24 | 25 | 25 | 25 | 26 | 25 | 24 | 23 | 23 | 22 | 24 | 25 | 23 | 24 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 16 | WNW 12 | SW 15 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | S 16 | SSW 15 | SSW 14 | ENE 14 | E 13 |
86 | 52 | 56 | 82 | 49 | 69 | 65 | 50 | 28 | 28 | 81 | 119 | 92 | 100 | 127 | 71 | 67 | 63 | 84 | |
Swell 2 Height (m) Direction Period (s) | NW 13 | SW 15 | NW 11 | NW 10 | NW 11 | NW 11 | WNW 10 | SW 16 | SW 16 | SSW 14 | SSW 18 | SSW 11 | SSW 13 | NW 10 | NW 10 | NNE 8 | ENE 14 | SSW 14 | SSW 13 |
44 | 80 | 30 | 27 | 30 | 29 | 9 | 66 | 64 | 41 | 62 | 12 | 34 | 15 | 15 | 11 | 41 | 36 | 59 | |
Swell 3 Height (m) Direction Period (s) | WNW 10 | SW 9 | SW 9 | WNW 12 | SW 18 | SSW 18 | SW 16 | WNW 9 | WNW 10 | SSW 18 | NW 10 | NW 10 | NW 10 | S 18 | SSW 12 | S 16 | NW 9 | S 14 | WNW 9 |
19 | 3 | 3 | 15 | 12 | 31 | 42 | 8 | 9 | 31 | 16 | 15 | 15 | 55 | 28 | 45 | 14 | 37 | 8 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 6 |
198 | 153 | 225 | 159 | 165 | 159 | 146 | 158 | 239 | 97 | 80 | 116 | 60 | 71 | 83 | 58 | 95 | 184 | 130 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 14 | 12 | 14 | 12 | 15 | 15 | 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 | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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Information about the JT Flemming Surf forecast
The above surf forecast table for JT Flemming provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at JT Flemming can be found by selecting the local surf guide option on the grey menu. Our JT Flemming surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (JT Flemming) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for JT Flemming may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
JT Flemming is 21 km (13 miles) from Wailuku. If you plan a vacation in Maui, look for hotels and other accommodation in Wailuku. Wailuku has rooms for a wide range of budgets as well as car hire and transport links.











