JT Flemming Surf Break

Lat Long: 21.01° N 156.65° W

JT Flemming Surf Forecast and Surf Report

Issued: 1 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's JT Flemming sea temperature is
26.6° C
0.2° 

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 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 TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (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 Forecast

Light 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 Summary

Some 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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ENE
6
1.3
ENE
8
1.2
ENE
8
1.5
ENE
5
1.2
ENE
7
1.2
ENE
7
1.4
ENE
5
0.2
NNW
7
1.1
ENE
6
1.5
ENE
5
1.1
ENE
6
1.6
ENE
5
1.7
ENE
6
1.6
ENE
7
1.6
ENE
7
1.8
ENE
6
2
ENE
11
2.5
ENE
13
3
ENE
13
3.5
ENE
13
Wave Graph
Metric surfscale
Energy kJ
178
212
179
133
157
153
109
5
91
120
85
140
184
209
257
207
871
2245
2747
3478
Wind (km/h)
25
ENE
25
ENE
25
ENE
25
ENE
25
E
25
ENE
25
ENE
25
E
25
ENE
30
ENE
25
ENE
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
20
ENE
25
NE
25
NE
20
NNE
Wind State
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
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
6:03
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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
  • 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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