
Surf Forecasts:
Makaha surf forecast from 18 Jul 2026:
- Best quality surf: Sunday 19 Jul, 4AM (local time) - 4ft (1.2m), 11s period, SW swell with glassy winds.
- Most powerful swell: Sunday 19 Jul, 1PM (local time) - 5ft (1.6m), 13s period, SW swell with 803 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 4AM (local time) - 4ft (1.2m), 11s period with SW swell.
Best Forecast Surf Conditions for Makaha this week:
The surf forecast for Makaha over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 19) at 4AM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.7m and 14s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Makaha in the next 16 days are 1.6m 13s and forecast to arrive on Sunday (Jul 19) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sun 19th Jul) | 4ft (1.2m) 11s |
| Best Surf | 4AM (Sun 19th Jul) | 4ft (1.2m) 11s |
| Most Powerful | 1PM (Sun 19th Jul) | 5ft (1.6m) 13s |
Table - best surf conditions forecast for Makaha over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’m lookin’ at the next couple of weeks for the Westside. It’s gonna be a long, slow grind, but there’s a little light at the end of the tunnel if you’re patient.
Right now, the water’s at a balmy 71°, which is much warmer than normal for this time of year – feels like bathwater, honestly.
The first few days are not much to write home about. Saturday the 18th through to the end of the week, we’ve got small, weak swell from the SSW, mostly around 3.6ft to 4.9ft, and the wind is a cross-on shore from the south. That’s keepin’ things a bit bumpy and messy. The combined energy is weak, hovering around 400 to 500 (moderate wave energy), and the surf is just poor. There’s a stretch of several days here where it’s really not worth paddling out.
We get a tiny blip on the morning of Thursday the 23rd, with a super long period 24-second groundswell, but the swell height is only 1.6ft. That’s pure energy with no push. The wind is offshore from the WSW though, which is a nice change, but it’s just too small.
The real story starts to build around Sunday the 26th. The swell picks up to 2.6ft from the SW, but the period is a solid 20 seconds, and the combined energy jumps to 1072 (strong wave energy). It’s still cross-on from the SSW, but the quality is looking better. Monday the 27th sees the swell bump to 4.3ft, with the energy up to 1139 (strong wave energy). Still a bit cross-on, but it’s building.
Now, the standout for the whole run is shaping up for Tuesday the 28th and Wednesday the 29th. The swell is gonna be in the 5.9ft to 6.6ft range from the SW, with a solid 15-second period. The combined energy is massive – 1434 to 1678 (very strong wave energy). The wind is only a light breeze from the south, so it’s mostly cross-on but pretty clean. This is the best window for Makaha (Oahu). It’s a reef break, so that long-period groundswell will wrap in nicely. The wave energy is pumping, and it’s not too big for a good surfer. Just keep in mind, this spot is very consistent and often crowded, so expect some company.
After that, the swell backs off a bit through the end of the month, but there’s one more pulse to watch. Saturday the 1st of August into Sunday the 2nd, the swell comes back up to 5.2ft to 6.6ft, with a 19 to 16-second period. The energy is through the roof – 2145 to 2250 (very strong wave energy). The wind, however, swings more southerly and gets a bit stronger, especially on Sunday with a cross-shore moderate breeze, so it’ll get a bit of chop. Still, for the size and power, it’s worth a look.
Stay patient, the best waves are still a week and a half away, but they’re comin’.
Short Range ForecastMostly dry. Very mild (max 19°C on Sat morning, min 17°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Tue morning, min 17°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
AM | 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 11 | SSW 11 | SSW 11 | SW 13 | SW 12 | SW 11 | SW 11 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 10 | SW 10 | SW 26 | SW 24 | SW 23 | SW 21 | SW 20 | SW 19 | SW 19 |
Wave Graph | |||||||||||||||||||||
341 | 335 | 418 | 746 | 625 | 506 | 422 | 537 | 416 | 309 | 283 | 233 | 154 | 157 | 168 | 349 | 266 | 467 | 318 | 450 | 299 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | cross-off | cross-on | cross | cross | cross-on | cross | cross | on | cross-on | cross | on | cross-on | cross | on | cross-on | cross |
High Tide | 9:26PM0.61m | 9:39AM0.88m | 10:35PM0.63m | 10:20AM0.78m | 11:48PM0.65m | 11:01AM0.68m | 1:05AM0.68m | 11:46AM0.59m | 2:16AM0.72m | 12:41PM0.53m | 3:15AM0.75m | 1:46PM0.49m | |||||||||
Low Tide | 3:43PM0.20m | 2:56AM0.24m | 4:29PM0.20m | 3:59AM0.34m | 5:15PM0.20m | 5:19AM0.42m | 6:01PM0.21m | 7:02AM0.46m | 6:50PM0.21m | 8:43AM0.45m | 7:39PM0.20m | 9:57AM0.42m | 8:27PM0.19m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | 5:59 | — | — | 5:59 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 17 | 19 | 19 | 18 | 19 | 19 | 17 |
Feels °C | 19 | 18 | 18 | 18 | 19 | 18 | 19 | 18 | 17 | 19 | 18 | 17 | 18 | 19 | 15 | 19 | 19 | 19 | 19 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SW 13 | SW 12 | SW 11 | SW 11 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | S 7 | S 7 | SW 11 | SSW 8 | S 8 | SSW 10 | S 7 | S 7 | S 7 |
341 | 335 | 418 | 746 | 625 | 506 | 422 | 537 | 416 | 309 | 283 | 233 | 146 | 131 | 137 | 212 | 181 | 380 | 109 | 112 | 61 | |
Swell 2 Height (m) Direction Period (s) | SSW 5 | SSW 15 | SSW 14 | SSW 4 | S 16 | SW 15 | SSW 13 | SSW 13 | SSW 10 | SSW 11 | S 11 | SSW 11 | SW 10 | SW 10 | S 11 | SW 10 | SW 10 | SW 21 | SW 10 | SW 10 | SSW 9 |
7 | 148 | 140 | 3 | 5 | 8 | 35 | 34 | 37 | 100 | 63 | 143 | 154 | 157 | 61 | 177 | 200 | 467 | 148 | 100 | 76 | |
Swell 3 Height (m) Direction Period (s) | SW 16 | WSW 15 | — | WSW 16 | S 16 | S 15 | S 3 | SW 10 | SSW 12 | W 20 | W 20 | W 19 | SSW 11 | S 11 | SW 26 | SW 24 | SW 23 | SW 15 | SW 20 | SW 19 | SW 19 |
67 | 21 | — | 26 | 20 | 17 | 1 | 28 | 50 | 32 | 30 | 29 | 95 | 61 | 168 | 349 | 266 | 57 | 318 | 450 | 299 | |
Wind waves Height (m) Direction Period (s) | — | SSW 5 | — | — | — | SSW 3 | — | S 3 | SSW 4 | S 5 | S 5 | SSW 6 | — | — | S 7 | — | — | S 7 | — | — | — |
— | 7 | — | — | — | 2 | — | 1 | 4 | 11 | 20 | 40 | — | — | 138 | — | — | 126 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 6 | 5 | 6 | 6 | 5 | 6 | 6 | 33 | 6 | 6 | 5 | 6 | 6 | 5 | 6 | 6 | 33 | 14 | 6 | 0 |
Best forecast wave conditions in Lima | |||||||||||||||||||||
Best forecast wave conditions in Peru | |||||||||||||||||||||
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Information about the Makaha Surf forecast
The above surf forecast table for Makaha provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Makaha can be found by selecting the local surf guide option on the grey menu. Our Makaha 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 (Makaha) 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 Makaha 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.
Makaha is 2 km (1 miles) from the city of Lima. If you plan a holiday in Lima, look for hotels and other accommodation in Lima. Lima has rooms for a wide range of budgets as well as car hire and transport links.










