JT Flemming Surf Break

Lat Long: 21.01° N 156.65° W

JT Flemming Surf Forecast and Surf Report

Issued: 7 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's JT Flemming sea temperature is
26.4° C
0.3° 

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 18 Jul 2026:

  • Most powerful swell: Saturday 18 Jul, 5PM (local time) - 6ft (1.8m), 8s period, ENE swell with 362 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 1.8m 8s and forecast to arrive on Saturday (Jul 18) 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 1.7m 6s period and expected on Thursday (Jul 23) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Sat 18th Jul)6ft (1.8m) 8s

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


The Lowdown

Alright, Rusty again. I’m looking at the same charts, but in feet and miles per hour for you. No sugar-coating it: the next two weeks are a total bust for any decent waves.

We’re talking about JT Flemming, a point break that’s good for beginners, but it rarely breaks. The whole 16-day window, from Saturday the 18th of July through to Sunday the 2nd of August, is a complete dud. Every single morning and afternoon reading shows poor surf, with a score of zero. The wind is a constant cross-shore, mostly from the ENE, blowing at 12 to 19 mph, keeping the ocean lumpy and chopped up. There’s zero clean, glassy conditions.

The swell is there, but it’s all wrong. The direction is from the ENE or NE, which is the opposite of what this spot needs (NNW). The swell height runs from 3 ft to 7 ft, and the period is short, mostly 5 to 8 seconds, which means weak, bumpy, messy surf. The combined energy is in the low to moderate range (70 to 508), but it’s all wasted with the wind ruining it. Even on the 30th of July, when a long-period swell of 11 seconds shows up with 5 ft, the wind is still cross-shore and the conditions are poor. The water temperature is about average for this time of year, nothing special.

The only faint glimmer is on Sunday the 2nd of August morning, when the wind finally turns to a cross-offshore from the east at 16 mph, and the water looks clean. But the swell is still 5 ft from the NE with a short 7-second period, and the energy is moderate at 233. It’s still officially poor surf, so don’t get your hopes up. For a break that’s already inconsistent, a blank run like this is just normal for the area. The constant cross-shore winds make this look like a better spot for kite surfing than paddle surfing. Best to wait for a better forecast. I’ll be watching.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Warm (max 25°C on Mon night, min 24°C on Mon night). Mainly fresh winds.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
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)
1.3
ENE
7
1.4
ENE
7
1.8
ENE
8
1.3
ENE
8
1.2
ENE
8
1.1
ENE
8
1
ENE
8
1.3
ENE
7
1.6
NE
5
1.1
NE
7
1
ENE
7
1.3
ENE
5
0.9
NE
7
1.1
ENE
7
1.4
ENE
5
1.2
ENE
5
1.3
ENE
6
1.6
ENE
6
1.2
ENE
6
Wave Graph
Metric surfscale
Energy kJ
144
220
362
217
188
167
130
183
138
109
99
80
75
110
109
83
127
190
117
Wind (km/h)
30
E
35
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
25
NE
20
ENE
20
ENE
25
ENE
20
ENE
25
E
30
ENE
30
ENE
25
E
30
ENE
30
ENE
25
E
Wind State
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
High Tide
5:48AM0.49m
5:50PM0.73m
7:00AM0.51m
6:08PM0.65m
8:30AM0.54m
6:15PM0.57m
10:16AM0.59m
5:16PM0.52m
11:39AM0.65m
12:31PM0.70m
Low Tide
00:19AM0.22m
11:05AM0.26m
00:50AM0.21m
11:54AM0.37m
1:21AM0.20m
1:02PM0.46m
1:57AM0.19m
4:25PM0.52m
2:41AM0.19m
3:36AM0.18m
4:37AM0.16m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:09
7:09
7:08
7:08
7:08
7:08
 mm
2
Temp °C
25
26
25
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Feels °C
24
23
22
22
24
23
24
25
25
25
25
24
24
23
23
24
23
22
23
  • 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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