
Surf Forecasts:
Tracks (Nanakuli) surf forecast from 25 Jul 2026:
- Best quality surf: Saturday 25 Jul, 11AM (local time) - 2.5ft (0.8m), 19s period, SSW swell with offshore winds.
- Most powerful swell: Saturday 25 Jul, 8PM (local time) - 3.5ft (1.1m), 18s period, SSW swell with 799 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 11AM (local time) - 2.5ft (0.8m), 19s period with SSW swell.
Best Forecast Surf Conditions for Tracks (Nanakuli) this week:
The surf forecast for Tracks (Nanakuli) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 25) at 11AM. The primary swell is predicted to be 0.8m and 19s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tracks (Nanakuli) in the next 16 days are 1.1m 18s and forecast to arrive on Saturday (Jul 25) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Saturday (Jul 25) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 25th Jul) | 2.5ft (0.8m) 19s |
| Best Surf | 11AM (Sat 25th Jul) | 2.5ft (0.8m) 19s |
| Most Powerful | 8PM (Sat 25th Jul) | 3.5ft (1.1m) 18s |
Table - best surf conditions forecast for Tracks (Nanakuli) over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
We’ve got a steady pulse of SSW groundswell rolling into Tracks (Nanakuli) over the next week, but it’s not the kind of setup that’ll have you calling in sick. The real standout is Saturday morning, July 25th. The swell holds around 3 ft from the SSW, period is a juicy 19 seconds, and we’ve got a moderate offshore breeze from the ENE. This is proper groundswell – long lines, good energy, and clean conditions. The combined energy is strong at 698 (moderate to strong energy). It’s not huge, but it’s your best bet for a fun, clean session. The water temperature is sitting at 80°, which is about average for the time of year, so no wetsuit needed.
Sunday morning, July 26th, is also worth a paddle. Similar size at 3 ft, still from the SSW, period drops a touch to 16 seconds but still long-period groundswell. The wind stays offshore from the ENE at 12 mph, keeping things clean. The energy is moderate at 506. Consistency is solid here, so you’ll get waves. Just keep in mind crowds can happen here—Tracks is a known spot.
After Sunday, the swell slowly backs off through the week. Monday morning, July 27th, still has clean 3 ft waves with gentle offshore winds, but energy drops to 288 (moderate). By Tuesday, July 28th, it’s getting ordinary – 2 ft and dropping. Wednesday and Thursday, July 29th-30th, bring a shift to a short-period S swell, but Thursday morning and afternoon go glassy with light winds. Waves are small at 3 ft, but if you’re desperate for a clean, gutless wave, it’s there.
Then we hit a dry spell. From Friday, July 31st, all the way through Tuesday, August 4th, the surf is poor. The wind is up, the swell is small and messy, and the energy is weak. The combined energy drops to as low as 46 (very weak). It’s a real lull. There’s a small blip on Wednesday, August 5th, with glassy conditions and tiny 1 ft waves, but it’s hardly worth the drive.
Looking further out, the end of the second week shows a bit of a pulse around Friday, August 7th, with a new SSW swell showing up. The swell height jumps to 3 ft, period stretches to 19 seconds, and energy is strong at 432. But the wind is a cross-off and the conditions are marked as poor. Saturday, August 8th, shows similar energy but the wind is still messy. This one is promising but uncertain—keep an eye on it, but don’t book time off yet.
Overall, the best on offer is Saturday morning, July 25th, at Tracks. Clean, long-period groundswell, offshore wind, and enough energy to make it fun. Sunday morning is a close second. After that, it’s a waiting game.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 24°C on Fri night). Mainly fresh winds. | Days 5-7 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 28°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 14 | S 14 | SSW 14 | S 13 | SSW 18 | S 13 |
Wave Graph | ||||||||||||||||||||
428 | 299 | 502 | 591 | 662 | 469 | 452 | 416 | 288 | 284 | 213 | 189 | 187 | 98 | 203 | 261 | 254 | 229 | 222 | 212 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off |
High Tide | 00:26AM0.22m | 2:12PM0.67m | 1:26AM0.22m | 2:47PM0.69m | 2:10AM0.23m | 3:19PM0.71m | 2:49AM0.25m | 3:50PM0.72m | 3:28AM0.27m | 4:18PM0.72m | 4:07AM0.30m | 4:45PM0.70m | 4:50AM0.33m | |||||||
Low Tide | 9:51PM0.20m | 6:03AM0.09m | 10:04PM0.18m | 6:52AM0.07m | 10:23PM0.17m | 7:35AM0.05m | 10:44PM0.15m | 8:15AM0.04m | 11:05PM0.15m | 8:53AM0.04m | 11:26PM0.14m | 9:30AM0.07m | 11:47PM0.13m | |||||||
— | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | |
7:15 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — | — | 7:13 | — | — | 7:13 | — | — | 7:12 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 27 | 28 | 25 | 27 | 28 | 26 | 26 | 27 | 26 | 27 | 27 | 26 |
Feels °C | 24 | 23 | 24 | 25 | 24 | 25 | 25 | 24 | 27 | 27 | 25 | 29 | 29 | 27 | 29 | 30 | 30 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | NE 8 | NE 8 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | NE 7 | NE 8 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | ENE 12 | NE 11 | NNE 9 | N 7 | ENE 8 | S 13 | S 13 |
428 | 141 | 177 | 591 | 662 | 469 | 452 | 121 | 110 | 284 | 213 | 189 | 187 | 254 | 574 | 208 | 83 | 69 | 222 | 212 | |
Swell 2 Height (m) Direction Period (s) | S 12 | SSW 16 | SSW 19 | S 11 | S 11 | S 11 | SSE 10 | SSW 16 | SSW 15 | E 13 | E 13 | E 13 | E 13 | SSW 13 | S 14 | S 14 | SSW 14 | S 13 | SSW 18 | SW 16 |
138 | 298 | 502 | 63 | 37 | 37 | 36 | 416 | 288 | 56 | 56 | 85 | 168 | 98 | 203 | 261 | 254 | 229 | 207 | 211 | |
Swell 3 Height (m) Direction Period (s) | S 21 | S 20 | SSW 16 | SE 12 | E 15 | E 15 | E 14 | E 15 | E 14 | SSE 11 | SSE 9 | SSE 10 | SSE 10 | NE 9 | SW 21 | ENE 10 | ENE 9 | SW 18 | SSE 5 | N 9 |
326 | 299 | 196 | 6 | 5 | 17 | 37 | 38 | 63 | 22 | 17 | 10 | 9 | 37 | 17 | 94 | 45 | 154 | 8 | 14 | |
Wind waves Height (m) Direction Period (s) | NE 7 | E 7 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 7 | — | NE 7 | NNE 7 | NNE 7 | NNE 5 | NNE 6 | — | — | — | — | NE 7 | ENE 7 |
167 | 272 | 226 | 270 | 210 | 169 | 160 | 138 | — | 122 | 123 | 99 | 61 | 64 | — | — | — | — | 64 | 59 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 14 | 1 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 160 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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 16 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.










