JT Flemming Surf Break

Lat Long: 21.01° N 156.65° W

JT Flemming 48 hour detailed Surf Forecast

Issued: 7 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's JT Flemming sea temperature is
26.8°C
0.1° 

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


How big are the waves at JT Flemming today (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 4ft (1.2m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 3.5ft (1.1m), 8s period with ENE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 3.5ft (1.0m), 8s period with ENE swell.

The current surf forecast for JT Flemming at 1AM is: 1.7m 8s primary swell from a East-northeast direction and 1.4m 8s secondary swell from a East-northeast direction (forecast issued at 07:00pm September 28). An open ocean swell of 0.6m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (29 Sep)4ft (1.2m)8s
Afternoon (29 Sep)3.5ft (1.1m)8s
Evening (29 Sep)3.5ft (1.0m)8s

Table - waves today at JT Flemming. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 27°C on Wed morning, min 25°C on Mon night). Mainly fresh winds.

Mon
28
Tuesday
29
Wednesday
30
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
1
2
2
2
2
0
1
1
1
1
1
1
1
1
0
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)
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
1.3
ENE
8
1.3
ENE
8
1.2
ENE
8
1.2
ENE
8
1.4
ENE
8
1.2
ENE
8
1
ENE
8
0.9
ENE
8
0.9
ENE
8
0.7
WSW
11
0.9
ENE
8
0.8
WSW
10
0.8
W
11
0.9
W
11
0.7
W
10
0.7
W
10
Wave Graph
Metric surfscale
Energy kJ
344
344
402
223
217
176
176
238
176
140
113
113
113
113
136
141
181
100
96
Wind (km/h)
35
ENE
30
ENE
25
E
15
ESE
10
ESE
10
E
15
E
25
ENE
20
E
15
ESE
10
SE
10
E
10
E
10
S
15
SSE
15
ESE
20
E
20
ESE
10
SSE
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
High Tide
4:39AM0.80m
3:28PM0.53m
5:32AM0.78m
3:37PM0.47m
Low Tide
9:32PM0.06m
10:56AM0.36m
10:00PM0.06m
12:07PM0.41m
10:33PM0.08m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:16
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6:16
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
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—
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—
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6:15
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6:15
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
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—
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1
1
—
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Temp °C
27
26
25
25
25
25
26
26
26
26
26
26
26
26
27
26
26
26
26
Feels °C
24
24
24
26
27
27
27
25
26
28
29
29
29
28
29
28
27
27
29
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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