
Surf Forecasts:
JT Flemming surf forecast from 10 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 11AM (local time) - 13ft (4.0m), 12s period, NE swell with 4,915 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 4.0m 12s and forecast to arrive on Sunday (Aug 16) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Aug 09) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sun 16th Aug) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for JT Flemming over the next 16 days.
The Lowdown
Alright folks, Rusty here. Gotta be straight with you – this forecast is a tough one. For the next week and a half, we're looking at a whole lot of nothing good. The wind is relentless out of the ENE, howling at 18 to 19 mph, and it's coming straight across the swell. That’s a recipe for lumpy, choppy, cross-shore junk. The wave energy is mostly weak to moderate, with readings mostly below 300 (combined energy of all swells directed here), just enough to mess up the surface without giving you anything rideable.
The only break on the map is JT Flemming, a point break that’s a beginner-friendly setup, but it rarely breaks. And honestly, for the first eight days, it’s not breaking clean at all. We’ve got a brutal stretch from Sunday the 9th all the way through to the morning of Monday the 17th of August where every single session is labelled "poor surf conditions." The swell is mostly around 4ft to 7ft, but with that wind, it’s a total write-off. It’s just not worth paddling out.
Now, there is one tiny glimmer. On Monday morning, August 17th, the wind finally swings around to a light offshore from the SSE at 9 mph. That’s the moment. The swell drops a bit to 4ft from the ENE with a period of 9 seconds, and the energy picks up to a moderate 308 (combined energy of all swells directed here). That offshore wind will clean up the point beautifully. For a break that is "rarely breaks", this is a rare, clean window. It's the standout of the whole 16-day run. The water temp is about 80° which feels normal for this time of year. Just be aware, the crowds are listed as "sometimes", so you might have a few others who sniffed out the same window.
After that Monday morning session, it's right back into the same old story. The wind swings back to that nasty cross-shore ENE breeze for the rest of the forecast period, with lumpy conditions returning from Tuesday the 18th onward. There's a big pulse of swell building around the 15th and 16th – we're talking 8ft up to 12ft with very strong energy (1267 up to 3490 combined energy of all swells directed here) – but the wind is onshore or cross-onshore, and the period is long enough that at a point break it could be interesting, but with that wind it’s just a washing machine. That setup looks more interesting for kite surfing than paddle surfing.
So to sum it up: don't even bother until Monday morning, August 17th. That’s your one shot for a clean, offshore session at JT Flemming. After that, it’s back to waiting.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 27°C on Mon morning, min 25°C on Sun afternoon). Mainly fresh winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat morning. Warm (max 26°C on Wed afternoon, min 25°C on Wed afternoon). Mainly fresh winds. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
PM | 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 6 | ENE 8 | ENE 8 | ENE 5 | ENE 7 | ENE 7 | ENE 5 | NNW 7 | ENE 6 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 11 | ENE 13 | ENE 13 | ENE 13 |
Wave Graph | ||||||||||||||||||||
178 | 212 | 179 | 133 | 157 | 153 | 109 | 5 | 91 | 120 | 85 | 140 | 184 | 209 | 257 | 207 | 871 | 2245 | 2747 | 3478 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 00:21AM0.38m | 2:09PM0.93m | 1:21AM0.43m | 2:44PM0.94m | 2:12AM0.48m | 3:16PM0.92m | 2:59AM0.52m | 3:45PM0.87m | 3:46AM0.56m | 4:11PM0.80m | 4:32AM0.59m | 4:32PM0.73m | ||||||||
Low Tide | 8:51PM0.31m | 6:28AM0.03m | 9:09PM0.28m | 7:20AM0.01m | 9:32PM0.25m | 8:06AM0.03m | 9:56PM0.22m | 8:50AM0.07m | 10:20PM0.20m | 9:32AM0.14m | 10:43PM0.18m | 10:13AM0.23m | 11:07PM0.17m | |||||||
— | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | |
7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:57 | — | — | 6:57 | — | — | 6:55 | — | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 |
Temp °C | 25 | 25 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 24 | 24 | 26 | 25 | 26 | 26 | 25 | 23 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SW 16 | NNW 9 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 16 | S 16 | S 15 | SSW 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 |
30 | 64 | 16 | 89 | 86 | 82 | 115 | 104 | 95 | 176 | 206 | 183 | 163 | 228 | 150 | 148 | 94 | 90 | 89 | 101 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | NNW 10 | SSW 12 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | SSW 19 | SSW 18 | SSW 13 | S 13 | SSW 12 | SSW 12 | NNW 8 | W 12 | E 13 | W 11 | W 11 | W 11 | W 13 |
41 | 20 | 29 | 16 | 13 | 6 | 6 | 74 | 124 | 93 | 85 | 46 | 48 | 6 | 11 | 55 | 10 | 9 | 10 | 30 | |
Swell 3 Height (m) Direction Period (s) | NNW 11 | SSW 12 | SSW 15 | W 10 | SSW 11 | SSW 11 | W 10 | NNW 7 | W 10 | W 12 | W 12 | W 12 | NNW 8 | W 12 | NNW 7 | W 12 | NNW 9 | NNW 8 | W 11 | ENE 13 |
24 | 28 | 44 | 19 | 12 | 13 | 8 | 5 | 8 | 12 | 11 | 11 | 6 | 11 | 5 | 11 | 8 | 7 | 10 | 16 | |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 8 | ENE 8 | ENE 5 | ENE 7 | ENE 7 | ENE 5 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 11 | ENE 13 | ENE 13 | ENE 13 |
178 | 212 | 179 | 133 | 157 | 153 | 109 | 70 | 91 | 120 | 85 | 140 | 184 | 209 | 257 | 207 | 871 | 2245 | 2747 | 3478 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 12 | 12 | 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 | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











