JT Flemming Surf Break

Lat Long: 21.01° N 156.65° W

JT Flemming Surf Forecast and Surf Report

Issued: 7 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's JT Flemming sea temperature is
26.7°C
0.0° 

JT Flemming surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


JT Flemming surf forecast from 22 Aug 2026:

  • Most powerful swell: Sunday 23 Aug, 5PM (local time) - 6.5ft (2.0m), 6s period, ENE swell with 265 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 2.0m 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 Saturday (Aug 22) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Sun 23rd Aug)6.5ft (2.0m) 6s

Table - best surf conditions forecast for JT Flemming over the next 16 days.


The Lowdown

G’day, Rusty here. Look, I’ve been staring at the charts for JT Flemming and I gotta be straight with you—this stretch is a tough one. We’ve got a 16-day window, but the first whole week is basically a write-off for any decent paddle surfing. The break is a point, rarely breaks, and when it does, the conditions have been ugly. We’re looking at a solid gap of poor surf from now until the end of August, with nothing worth wetting a suit for.

Kicking off on Saturday, 22 August, it’s a mess. Some clouds, then clear skies, but a fresh cross-shore wind from the ENE at 22 mph is ruining any chance. Swell is a weak 5 ft to 6 ft from the ENE, with a short period of 6 to 7 seconds—just lumpy, messy cross-chop. The combined energy is weak-moderate (214 to 240), but it’s all chop. Zero score. Sunday, 23 August, is more of the same: rain showers, lumpy 7 ft swell at 6 seconds, still cross-shore. The wind doesn’t let up, and the break is barely exposed to this direction anyway. It’s a write-off.

Monday, 24 August, the swell drops to bugger-all—1 ft from the NW, with a long 11-second period, but the energy is a pathetic 17. The morning is clean with a cross-off breeze, but there’s no wave to ride. Afternoon turns lumpy again. Tuesday, 25 August, is flat with 1.0 ft. Not worth talking about.

We get a tiny pulse on Wednesday, 26 August, with 4 ft to 5 ft from the ENE, but the period is a shocking 5 seconds. That’s pure wind chop, and the cross-shore wind is still moderate. Energy climbs to 102-141, but it’s poor. Thursday, 27 August, is similar—3 ft to 4 ft, short period, lumpy. Friday, 28 August, has a weird spike: 1 ft from the ENE with a 17-second period, giving 186 combined energy, but it’s tiny and the wind is fresh cross-shore. No go.

Saturday, 29 August, sees a bit more size—6 ft from the ENE at 6 seconds—but it’s still cross-shore and lumpy. Energy hits 200-237. Not surfable for a point break that’s inconsistent. Sunday, 30 August, swell shifts to the NE, 5 ft to 6 ft, period 7 seconds, energy up to 342, but the wind is still fresh cross-shore. It’s messy. Monday, 31 August, has rain showers and 5 ft to 6 ft from the NE, period 8 seconds, energy 291-382. Still cross-shore chop.

Now, on Tuesday, 1 September, we get a cross-on wind from the NNE at 12 mph, with 5 ft from the NE, period 9-10 seconds. Energy is 335-357, but it’s choppy onshore. Not good. But hold on—Wednesday, 2 September, finally throws us a bone. Morning is clear, with a light onshore from the NNW at 6 mph, 3 ft from the NE at 8 seconds. Energy is 138. Still poor. But the afternoon? That’s the standout. The wind drops to a slight air from the east at 3 mph, going cross-off, and the 4 ft from the NE at 8 seconds cleans up. The surf is surfable but very ordinary—this is the only moment in the whole 16 days with a score of 1 out of 10. It’s clean, but barely. The break is JT Flemming, a point, and it rarely breaks, so even this tiny window is a bit of a miracle. The crowd is sometimes there, but with this quality, you’ll have it to yourself.

From Thursday, 3 September, it’s back to the same old story: moderate to fresh cross-shore winds, 5 ft to 6 ft from the ENE, period 7-8 seconds, energy 251-422. Lumpy, poor surf. The last few days, 5 and 6 September, are just more of the same—fresh cross-shore, 6 ft, 8-second period, energy over 400, but it’s all chop. Not a single standout.

Overall, the best bet is Wednesday, 2 September afternoon. It’s clean, but the swell is tiny and the break is inconsistent. Don’t expect much. The rest of the window is a windy, lumpy mess. If you’re a kiter, this constant cross-shore might be your jam, but for paddle surfing, it’s a long wait for a very short window.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 27°C on Fri night, min 25°C on Sat night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Mon night, min 24°C on Wed night). Mainly fresh winds.

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
ENE
7
1.4
ENE
7
1.7
ENE
6
1.6
ENE
6
1.5
ENE
6
2
ENE
6
0.4
NW
10
0.4
NW
11
0.4
NW
11
1.2
ENE
8
0.3
NW
10
0.3
NW
11
1.5
ENE
5
1.3
ENE
5
1.5
ENE
5
1.1
ENE
5
1
ENE
7
1.3
ENE
5
0.3
ENE
17
Wave Graph
Metric surfscale
Energy kJ
102
171
220
216
158
265
27
33
31
197
17
18
133
86
125
59
85
86
59
Wind (km/h)
25
E
35
ENE
35
ENE
30
E
35
ENE
35
ENE
30
E
35
ENE
30
ENE
25
E
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
20
E
25
ENE
25
ENE
20
ENE
Wind State
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross
cross-off
High Tide
12:46PM0.73m
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
Low Tide
4:03AM0.21m
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
clear
part cloud
clear
clear
clear
rain showers
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:50
6:49
6:47
6:46
6:46
 mm
1
2
Temp °C
27
26
26
26
25
26
25
26
27
26
26
26
26
25
25
25
26
25
25
Feels °C
26
26
24
25
23
24
23
25
27
26
25
25
26
23
23
23
25
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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