Nanakuli Tracks Surf Break

Lat Long: 21.36° N 158.13° W

Nanakuli Tracks Surf Forecast and Surf Report

Issued: 1 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nanakuli Tracks sea temperature is
27.0° C
0.2° 

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


Nanakuli Tracks surf forecast from 19 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 2PM (local time) - 2ft (0.6m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Friday 21 Aug, 5AM (local time) - 3ft (0.9m), 17s period, SW swell with 414 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 8AM (local time) - 1.5ft (0.5m), 16s period with SW swell.

Best Forecast Surf Conditions for Nanakuli Tracks this week:

The surf forecast for Nanakuli Tracks over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 8AM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.5m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Nanakuli Tracks in the next 16 days are 0.9m 17s and forecast to arrive on Friday (Aug 21) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Monday (Aug 24) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 19th Aug)1.5ft (0.5m) 16s
Best Surf 2PM (Wed 19th Aug)2ft (0.6m) 16s
Most Powerful 5AM (Fri 21st Aug)3ft (0.9m) 17s

Table - best surf conditions forecast for Nanakuli Tracks over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 28°C on Thu afternoon, min 25°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 34mm), heaviest during Mon night. Warm (max 29°C on Sat afternoon, min 24°C on Mon night). Winds decreasing (strong winds from the ENE on Sun night, light winds from the E by Mon night).

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
2
2
1
2
1
2
2
2
1
2
0
0
0
0
0
1
1
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
16
0.5
SW
16
0.6
SSW
16
0.7
SW
18
0.7
SW
17
0.8
SSW
16
0.8
SSW
17
0.8
SSW
16
0.8
SSW
16
0.8
SSW
16
0.8
SSW
16
0.7
SW
16
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.7
SSW
14
0.7
SSW
13
1
SSE
8
0.6
SSW
12
0.6
SSW
16
0.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
129
129
177
316
302
347
364
326
322
326
314
245
199
188
183
163
156
133
119
193
167
Wind (km/h)
10
E
10
ENE
10
ENE
0
NNW
10
NNW
5
E
5
SSE
0
S
10
ENE
25
E
30
ENE
30
ENE
40
ENE
40
NE
45
NE
40
E
40
E
30
E
15
NE
15
ENE
20
ENE
Wind State
off
off
off
glassy
cross
glassy
cross
glassy
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
9:54AM0.53m
11:13AM0.55m
12:17PM0.58m
11:07PM0.20m
1:05PM0.61m
00:41AM0.22m
1:43PM0.64m
1:27AM0.24m
2:17PM0.67m
2:05AM0.28m
2:47PM0.68m
2:41AM0.32m
Low Tide
2:02AM0.13m
3:07AM0.14m
9:33PM0.20m
9:13PM0.18m
5:44AM0.11m
9:21PM0.17m
6:39AM0.09m
9:34PM0.15m
7:24AM0.08m
9:50PM0.14m
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
thunderstorm
light rain
heavy rain
thunderstorm
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
6:58
6:57
6:55
6:54
6:54
 mm
1
3
30
14
6
2
Temp °C
26
27
26
27
28
27
27
27
27
28
29
26
27
28
26
26
25
25
25
25
25
Feels °C
28
28
28
30
31
31
31
30
31
28
28
25
24
25
23
23
23
23
27
27
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 Nanakuli Tracks Surf forecast

The above surf forecast table for Nanakuli Tracks provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nanakuli Tracks can be found by selecting the local surf guide option on the grey menu. Our Nanakuli Tracks 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 (Nanakuli Tracks) 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 Nanakuli Tracks 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.

Nanakuli Tracks is 5 km (3 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.

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