Tracks (Nanakuli) surf break

Tracks (Nanakuli) surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 pm Wednesday 17 Sep 2025 HST
Forecast update in hr  min  s Forecast update imminent
Tracks (Nanakuli) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tracks (Nanakuli) sea temperature is
26.8° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Tracks (Nanakuli) this week:

The surf forecast for Tracks (Nanakuli) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 19) at 2AM. The primary swell is predicted to be 0.6m and 13s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Tracks (Nanakuli) in the next 12 days are 0.9m 16s and forecast to arrive on Saturday (Sep 20) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Saturday (Sep 20) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 19th Sep)2ft (0.6m) 13s
Best Surf 8PM (Fri 19th Sep)2ft (0.6m) 18s
Most Powerful11AM (Sat 20th Sep)3ft (0.9m) 16s

Table - best surf conditions forecast for Tracks (Nanakuli) over the next 12 days.

Updates in  hr  min  s Forecast update imminent

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

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 28°C on Sun afternoon, min 25°C on Sat night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
1
0
1
2
1
0
2
1
1
2
0
0
1
1
1
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SSW
0.5
SSW
0.4
SSW
0.6
SSW
0.5
SW
0.5
SSW
0.8
SSW
0.9
SSW
0.9
SSW
1
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.7
SSW
0.5
SSW
0.6
SSW
0.4
SSW
0.5
SSW
0.4
SSW
0.4
SSW
0.4
NW
Period(s) (?)15141413131817161515141313131212151214119
Wave
Graph
(?)Metric surfscale
Energy kJ (?)851117811885176325452339405356257198142861177875634023
Wind
(km/h)
20
E
25
E
25
ENE
15
ENE
25
ENE
25
ENE
20
NE
25
ENE
25
ENE
20
ENE
15
ENE
20
E
15
ENE
20
ENE
25
ENE
15
ENE
10
ENE
20
ENE
20
ENE
25
ENE
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
offcross-
off
offoffcross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
offoffcross-
off
cross-
off
High Tide
/ height (m)
1:49AM
0.32
2:03PM
0.65
2:26AM
0.38
2:35PM
0.63
3:00AM
0.44
3:03PM
0.59
3:33AM
0.50
3:29PM
0.54
4:05AM
0.54
3:53PM
0.49
4:38AM
0.58
4:15PM
0.43
5:12AM
0.59
4:35PM
0.38
Low Tide
/ height (m)
8:38PM
0.12
7:01AM
0.12
8:56PM
0.11
7:53AM
0.12
9:14PM
0.10
8:40AM
0.12
9:30PM
0.10
9:24AM
0.14
9:46PM
0.09
10:08AM
0.16
10:02PM
0.09
10:53AM
0.19
10:19PM
0.09
11:41AM
0.22
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
Sunrise-6:20--6:20--6:20--6:20--6:20--6:20--6:20-
Sunset--6:31--6:30--6:30--6:29--6:29--6:28--6:27
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
clear
clear
clear
Rain (mm)
-----------------2---
Temp. °C262728262828262728262728262728262727252727
Feels °C (?)252627262727272626262727262727272827252525
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Oahu

  1. weather stationWind Update Offshore wind has become very light (light winds from the N at Kalaeloa Airport 10 km from Tracks (Nanakuli)). Surf should be turning clean at Tracks (Nanakuli). 0.3m 12s groundswell from the SSW with a 0.3m 13s groundswell from the SW. 2 swells combining to make bigger set waves.

    Tracks (Nanakuli)
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1 h 59 min ago

9 km/h
N
Clean
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Information about the Tracks (Nanakuli) Surf forecast

The above surf forecast table for Tracks (Nanakuli) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Tracks (Nanakuli) can be found by selecting the local surf guide option on the grey menu. Our Tracks (Nanakuli) 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 (Tracks (Nanakuli)) 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 Tracks (Nanakuli) 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.

Tracks (Nanakuli) is 7 km (4 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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