Surf Forecasts:
JT Flemming surf forecast from 26 Aug 2026:
- Most powerful swell: Monday 31 Aug, 8PM (local time) - 6ft (1.9m), 8s period, NE swell with 416 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 8s and forecast to arrive on Monday (Aug 31) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Wednesday (Aug 26) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Mon 31st Aug) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for JT Flemming over the next 16 days.
The Lowdown
Alright, let’s get this straight from the start. I’ve had a good look at the charts for the coming weeks, and honestly, it’s a pretty grim stretch for JT Flemming. This break is a point, and it’s rated for beginners, but it rarely breaks, and that’s going to be the story here. We’re looking at a solid 16-day window with nothing worth paddling out for.
Right now, through the end of August and into the first days of September, the wind is hammering in from the ENE at 19 mph, sometimes stronger, with a constant cross-shore chop. Swell is tiny, around 4 ft to 6 ft, but it’s coming from ENE or NE with a period of just 5 to 7 seconds – that’s pure windswell, weak and messy. The combined energy is low to moderate, hitting between 77 and 352 (352), but it’s all poor quality. The water temperature is about average for this time of year, nothing to write home about.
As we move into the first week of September, it’s more of the same: cross-shore winds, lumpy conditions, and the swell stays small and short-period. The energy ticks up a bit by the 3rd of September, getting into the 200s, but it’s still all windswell and cross-chop. There’s no let-up until the 6th of September, when the wind finally swings around, but by then it’s a near gale from the east at 31 mph, which is not surfable.
The 7th of September offers a glimmer – a long-period swell from the ENE at 11 seconds, with a small 4 ft height and the wind turning cross-offshore. The energy is moderate at 278, but it’s still rated as marginal. The 8th and 9th of September have offshore winds from the south, which is clean, but the swell is still small and weak, with periods around 6 to 8 seconds, and the energy is in the 200s. Conditions are clean, but the waves themselves are poor.
The only real standout, and I’m stretching here, is the 10th of September morning. We get a gentle offshore from the SSE at 9 mph, and a small 2 ft swell from the NW with a period of 12 seconds – that’s a proper groundswell, but it’s tiny. The combined energy is 146, which is weak. It’s clean, but there’s hardly any wave. For a point break that rarely breaks, this is about as good as it gets in this stretch, but it’s not a day to get excited about.
Bottom line: there’s no good surf on offer in this 16-day window. The winds are mainly cross-shore and strong, the swell is weak and short-period, and the only clean days come with hardly any swell. If you’re a beginner, you’re better off waiting for a better run. For the experienced crew, it’s a pass. The setup here looks more interesting for kite surfing than paddle surfing if the wind holds.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Tue night, min 25°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Sat night. Warm (max 26°C on Sat morning, min 25°C on Fri night). Mainly fresh winds. | ||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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 5 | ENE 5 | ENE 5 | NW 10 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | NE 8 |
Wave Graph | |||||||||||||||||||
0 | 69 | 109 | 15 | 66 | 160 | 74 | 104 | 125 | 119 | 204 | 225 | 138 | 118 | 183 | 183 | 240 | 352 | 289 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross |
High Tide | 1:33AM0.46m | 2:32PM0.83m | 2:10AM0.51m | 2:54PM0.82m | 2:47AM0.56m | 3:15PM0.79m | 3:25AM0.61m | 3:35PM0.75m | 4:06AM0.64m | 3:54PM0.70m | 4:51AM0.67m | 4:12PM0.63m | |||||||
Low Tide | 8:53PM0.27m | 7:25AM0.10m | 9:07PM0.25m | 8:01AM0.10m | 9:23PM0.22m | 8:37AM0.13m | 9:41PM0.19m | 9:14AM0.18m | 10:00PM0.16m | 9:53AM0.24m | 10:22PM0.13m | 10:36AM0.32m | 10:47PM0.12m | ||||||
— | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
6:47 | — | 6:46 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 24 | 24 | 26 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 14 | SSW 17 | SSW 17 | S 17 | S 16 | SSW 15 | SSW 14 | SSW 14 | E 14 | SSW 13 | SSW 12 | ENE 12 | ENE 11 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 |
28 | 81 | 119 | 92 | 147 | 127 | 71 | 67 | 61 | 94 | 33 | 30 | 47 | 40 | 62 | 58 | 77 | 33 | 57 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 18 | SSW 11 | SSW 13 | SSW 12 | SSW 12 | S 16 | ENE 15 | ENE 15 | SSW 13 | SW 18 | SW 17 | SW 17 | SW 16 | SSW 12 | S 11 | S 11 | SSW 18 | SSW 20 |
41 | 62 | 12 | 34 | 28 | 28 | 45 | 47 | 71 | 59 | 49 | 46 | 71 | 90 | 14 | 21 | 21 | 32 | 37 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | WNW 9 | WNW 10 | NW 10 | NW 10 | NW 9 | N 7 | S 15 | S 14 | SW 19 | S 13 | S 13 | SSW 12 | SSW 12 | S 12 | SW 19 | W 11 | S 11 | S 10 |
31 | 8 | 9 | 15 | 15 | 13 | 8 | 17 | 37 | 14 | 14 | 14 | 28 | 28 | 11 | 15 | 2 | 9 | 8 | |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | NE 8 |
73 | 69 | 109 | 66 | 66 | 160 | 74 | 104 | 125 | 119 | 204 | 225 | 138 | 118 | 183 | 183 | 240 | 352 | 289 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 14 | 12 | 12 | 12 | 12 | 14 | 12 | 16 | 12 | 15 | 12 | 15 | 12 | 12 | 1 |
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.











