Sandtracks Surf Break

Lat Long: 21.31° N 158.03° W

Sandtracks Surf Forecast and Surf Report

Issued: 1 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sandtracks sea temperature is
27.1° C
0.6° 

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


Sandtracks surf forecast from 3 Aug 2026:

  • Best quality surf: Tuesday 4 Aug, 2AM (local time) - 4ft (1.2m), 12s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Monday 3 Aug, 5AM (local time) - 6ft (1.9m), 8s period, ENE swell with 492 kJ wave energy.
  • Next surfable swell (1★+): Monday 3 Aug, 11PM (local time) - 3.5ft (1.1m), 8s period with ENE swell.

Best Forecast Surf Conditions for Sandtracks this week:

The surf forecast for Sandtracks over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 11PM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.6m and 12s. Another secondary swell of 0.5m and 12s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sandtracks in the next 16 days are 1.9m 8s and forecast to arrive on Monday (Aug 03) at 5AM. 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 Sunday (Aug 09) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 3rd Aug)3.5ft (1.1m) 8s
Best Surf 2AM (Tue 4th Aug)4ft (1.2m) 12s
Most Powerful 5AM (Mon 3rd Aug)6ft (1.9m) 8s

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


The Lowdown

Alright, this is Rusty. Let's have a look at what's on the cards for the next couple of weeks.

Right off the bat, I gotta be straight with you – it's a tough stretch. The only spot that's got anything on offer is Sandtracks, a reef break that's intermediate territory. The water is sitting at 81°F which is pretty much average for the time of year, so no surprises there.

The whole forecast period is a bit of a grind. We're looking at a solid 16 days of surf, but the quality is just not there for most of it. The wind is a constant problem – it's almost always a cross-shore or cross-onshore breeze, with a lot of lumpy, messy chop. The combined wave energy is usually moderate, sitting in the 100-900 range, but it's just not translating into clean, rideable waves.

For a quick highlight, the best call is Wednesday afternoon, August 5th. That's your standout. The wind goes glassy, absolutely flat calm, and we've got a tiny 3ft swell from the ENE with a period of 9 seconds. The combined energy is weak at 266, but with that glassy surface, you'll get the cleanest little runners of the whole period. It's small, but it'll be fun on a log.

The other moment that's worth a mention is Tuesday morning, August 4th. You've got a 4ft swell from the east with a decent 11-second period, giving a combined energy of 391. The wind is a gentle cross-onshore, so it's a bit choppy, but that longer period means there's some shape there. It's marginal, but it's the best option before that glassy Wednesday.

After that, it's a whole lot of nothing. The wind just never lets up, staying strong and cross-shore pretty much every day. The swell size bounces around, but with the wind, it's all just a mess. The wave energy does spike a few times, like on August 9th morning with 826 from an ENE swell, but it's coupled with a fresh cross-shore and lumpy conditions. It's just not worth paddling out for.

There's a few days with a long-period SSW or S swell, periods of 14-20 seconds, but the wind is always cross-shore or strong, so that energy is just wasted. On August 12th, the energy jumps up to 1034, and on the 13th to 1048, but with 18-25 mph wind, it's just a washing machine. That's more of a kite-surfing setup than a clean paddle session.

Bottom line: if you're desperate, get out on Wednesday afternoon, August 5th, for that glassy window. The rest of the 16 days is a write-off unless you're a masochist who likes straight chop. The forecasts can always change, but right now, it's looking grim.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the NE by Tue night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Wed afternoon, min 25°C on Wed night). Winds increasing (light winds from the ENE on Wed afternoon, fresh winds from the E by Sat morning).

Sun
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
3
0
1
1
0
2
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)
1.7
E
8
1.6
E
8
1.6
ENE
8
1.1
ENE
8
1.2
ENE
12
1.1
E
11
1
E
11
1
ENE
10
0.9
ENE
10
0.5
SW
15
0.5
SW
15
1.2
ENE
8
1
ENE
8
0.6
SSW
14
0.4
SSW
14
0.5
SW
14
0.4
SSW
19
0.6
SSW
18
0.5
SW
18
0.6
SSW
17
Wave Graph
Metric surfscale
Energy kJ
412
349
353
180
418
297
233
236
160
110
107
181
122
138
76
89
148
221
155
203
Wind (km/h)
35
ENE
25
ENE
20
E
25
ENE
15
NE
15
E
10
ENE
10
ENE
10
E
5
ENE
15
ENE
20
E
25
ENE
20
ENE
25
ENE
30
ENE
30
ENE
30
E
30
ENE
25
ENE
Wind State
cross
cross
cross
cross
cross-off
cross-on
cross
cross
cross-on
glassy
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
5:59PM0.58m
7:18AM0.48m
6:23PM0.51m
8:25AM0.52m
6:46PM0.44m
9:44AM0.57m
6:58PM0.36m
11:04AM0.63m
12:14PM0.69m
10:37PM0.24m
1:11PM0.75m
00:30AM0.24m
Low Tide
00:48AM0.10m
12:42PM0.28m
1:16AM0.09m
2:09PM0.34m
1:51AM0.09m
4:49PM0.35m
2:38AM0.08m
3:41AM0.08m
8:48PM0.23m
9:04PM0.19m
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:09
7:08
7:07
7:07
7:07
7:07
 mm
Temp °C
27
25
27
28
26
27
27
26
27
28
26
27
27
25
26
27
25
27
27
25
Feels °C
24
23
26
26
26
28
28
28
28
30
27
27
25
25
24
25
25
25
25
24
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  • 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 Sandtracks Surf forecast

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

Sandtracks is 3 km (2 miles) from 'Ewa Beach. If you plan a vacation in Oahu, look for hotels and other accommodation in 'Ewa Beach. 'Ewa Beach has rooms for a wide range of budgets as well as car hire and transport links.

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