
Surf Forecasts:
JT Flemming surf forecast from 2 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 2AM (local time) - 6ft (1.8m), 12s period, ENE swell with cross-offshore winds.
- Most powerful swell: Tuesday 8 Sep, 11AM (local time) - 7ft (2.1m), 15s period, WSW swell with 1,953 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 8PM (local time) - 5.5ft (1.7m), 12s period with ENE swell.
Best Forecast Surf Conditions for JT Flemming this week:
The surf forecast for JT Flemming over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 8PM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 1.0m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at JT Flemming in the next 16 days are 2.1m 15s and forecast to arrive on Tuesday (Sep 08) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 12s period and expected on Tuesday (Sep 08) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 7th Sep) | 5.5ft (1.7m) 12s |
| Best Surf | 2AM (Tue 8th Sep) | 6ft (1.8m) 12s |
| Most Powerful | 11AM (Tue 8th Sep) | 7ft (2.1m) 15s |
Table - best surf conditions forecast for JT Flemming over the next 16 days.
The Lowdown
Alright, let me be straight with you – this outlook is a tough one. JT Flemming is a point break that barely ever breaks, so we're already up against it, and for most of this 16-day window the conditions just aren't coming together. We've got a long, dry spell until a brief window of interest shows up.
Starting right now, the first week is a write-off really. Wednesday the 2nd through to Monday the 7th, the wind is a solid cross to cross-off breeze from the east at 15 to 22 mph, ripping across the swell. Swell sits around 5 ft to 7 ft from the ENE, but the period is short, 7 to 8 seconds, and there's not enough power behind it – the combined energy reads between 232 and 441 (moderate wave energy). It's just lumpy, cross-chop junk. The water temperature here is 80° and that's bang on average for this time of year.
Then things shift. Monday the 7th afternoon, the wind drops to a gentle 9 mph cross breeze, and the energy edges up, but it's still only a marginal call. The real standout though – and I mean the only true standout in this whole 16-day run – is Tuesday morning, September 8th.
Tuesday morning the 8th is the day to watch. The swell swings around to a groundswell from the WSW at a very long 15 seconds, bumps up to 7 ft, and the combined energy hits 2424 (strong to very strong wave energy). The wind goes light and offshore from the ESE at only 6 mph. That's clean conditions, proper wave shape, and solid size. But listen – this is a spot that rarely breaks, so this is a rare opportunity. The 7 ft height and long period mean it's in the expert zone – not for beginners. And because it's a point break with that long 15-second groundswell, it should peel nicely.
Tuesday afternoon the 8th still has decent 6 ft WSW swell at 13 seconds and a clean cross-off wind from the east at 12 mph, combined energy 1435 (strong wave energy), but that morning is the pick.
After that morning, it fades fast. From the 9th right through to the 17th, we're back to small, short-period ENE swell, mostly under 5 ft and rarely over 8 seconds, with wind ramping back up into the cross and cross-on directions at 9 to 19 mph. Energy values drop below 300 most days, some days even down to 74 (weak wave energy). Water temperature is about average for the time of year. A few sessions on the 15th afternoon show a clean cross-off and 5 ft, but the period is only 7 seconds and total energy is only 273 (weak) – it's marginal at best.
So in short: the first week's a miss, the real call is Tuesday morning September 8th, with that rare, clean, 7 ft WSW groundswell kicking in. If you're an experienced surfer and JT Flemming ever decides to break, that's your window. Most of the rest is a frustrating wait. Forecasts can change though, so keep an eye out.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Wed morning, min 25°C on Wed night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 27°C on Mon night, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||
AM | 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 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 13 | ENE 12 | ENE 12 | WSW 15 | WSW 13 | NE 9 |
Wave Graph | |||||||||||||||||||||
419 | 439 | 270 | 228 | 248 | 265 | 234 | 254 | 1179 | 878 | 1042 | 983 | 875 | 852 | 807 | 1012 | 880 | 874 | 1953 | 1151 | 75 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:21PM0.51m | 8:28AM0.68m | 10:20AM0.72m | 11:35AM0.77m | 9:36PM0.32m | 12:25PM0.82m | 11:46PM0.37m | 1:05PM0.86m | 00:45AM0.44m | 1:39PM0.86m | 1:31AM0.52m | ||||||||||
Low Tide | 12:50PM0.47m | 11:56PM0.12m | 00:52AM0.14m | 2:26AM0.16m | 8:44PM0.32m | 7:57PM0.29m | 5:30AM0.13m | 8:05PM0.26m | 6:28AM0.11m | 8:22PM0.22m | |||||||||||
6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 6:40 | — | — | 6:39 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 |
Feels °C | 24 | 23 | 23 | 23 | 23 | 21 | 23 | 22 | 23 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 28 | 31 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | E 13 | E 12 | E 12 | E 14 | E 14 | E 14 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 11 | SW 12 | ENE 12 | ENE 13 | ENE 12 | ENE 12 | WSW 15 | WSW 13 | SW 11 |
147 | 138 | 85 | 77 | 75 | 199 | 229 | 324 | 152 | 199 | 153 | 202 | 202 | 268 | 807 | 1012 | 880 | 874 | 1953 | 1151 | 505 | |
Swell 2 Height (m) Direction Period (s) | E 14 | E 15 | SSW 15 | SSW 14 | SSW 14 | S 13 | SSW 13 | S 13 | N 11 | NNE 10 | NNE 10 | N 9 | N 8 | SSW 19 | SW 11 | SW 11 | SW 12 | WSW 14 | ENE 10 | ENE 10 | NE 9 |
37 | 17 | 72 | 69 | 64 | 84 | 57 | 121 | 10 | 21 | 19 | 13 | 18 | 35 | 205 | 217 | 301 | 663 | 471 | 284 | 75 | |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | S 11 | NW 10 | ENE 16 | N 9 | S 11 | N 13 | SW 20 | SW 12 | SW 17 | N 11 | N 10 | N 10 | SW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | E 6 |
8 | 2 | 9 | 4 | 50 | 2 | 37 | 3 | 15 | 22 | 47 | 9 | 9 | 8 | 85 | 179 | 179 | 130 | 207 | 293 | 28 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | — | — | NE 5 | E 5 | — | — | E 6 |
419 | 439 | 270 | 228 | 248 | 265 | 234 | 254 | 1179 | 878 | 1042 | 983 | 875 | 852 | — | — | 49 | 43 | — | — | 57 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 28 | 12 | 12 | 36 | 12 | 12 | 14 | 36 | 12 | 12 | 12 | 6 | 12 | 12 | 12 | 7 | 1 | 0 | 0 | 2 | 12 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.










