Surf Break

Lat Long: 21.16° N 156.72° W

T-Bones 48 hour detailed Surf Forecast

Issued: 1 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's T-Bones sea temperature is
26.9°C
0.2° 

T-Bones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at T-Bones today (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 6ft (1.9m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 6.5ft (2.0m), 7s period with ENE swell.
  • Evening surf: Evening surf (18 Oct, local time) - 7ft (2.2m), 7s period with ENE swell.

The current surf forecast for T-Bones at 7AM is: 1.9m 7s primary swell from a East-northeast direction (forecast issued at 01:00am October 18). An open ocean swell of 1.0m 12s is not directed at the surf break, a second open ocean swell of 0.6m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (18 Oct)6ft (1.9m)7s
Afternoon (18 Oct)6.5ft (2.0m)7s
Evening (18 Oct)7ft (2.2m)7s

Table - waves today at T-Bones. (Swell directed towards the surf break)


Short Range Forecast

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

Sunday
18
Monday
19
Tuesday
20
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
ENE
7
1.9
ENE
7
2
ENE
7
1.9
ENE
7
2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
7
2.2
ENE
8
2.2
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
E
8
2.2
ENE
8
2.2
E
8
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
E
8
Wave Graph
Metric surfscale
Energy kJ
307
338
372
336
360
397
397
461
487
500
514
526
514
481
481
526
469
504
514
551
561
528
481
504
Wind (km/h)
35
E
35
ENE
35
E
30
ENE
35
ENE
35
E
35
E
35
E
35
E
35
E
35
E
30
E
35
E
35
ENE
35
E
35
E
30
E
35
E
35
E
35
E
35
E
35
E
35
E
35
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
High Tide
9:34AM0.69m
10:28AM0.72m
10:58PM0.41m
11:03AM0.73m
Low Tide
11:19PM0.26m
1:22AM0.31m
6:23PM0.34m
3:35AM0.33m
6:12PM0.30m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:22
—
—
—
—
—
—
—
6:22
—
—
—
—
—
—
—
6:24
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:00
—
—
—
—
—
—
—
5:59
—
—
—
—
—
—
—
5:58
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
Temp °C
25
24
25
25
25
25
25
25
25
24
24
25
25
25
24
25
24
24
25
25
25
25
25
24
Feels °C
22
21
22
22
22
22
22
22
22
20
20
22
22
22
21
22
21
20
21
22
21
21
21
20
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our T-Bones surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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