
Surf Forecasts:
Makapu'u surf forecast from 22 Jul 2026:
- Most powerful swell: Monday 27 Jul, 8PM (local time) - 8ft (2.4m), 14s period, ENE swell with 2,247 kJ wave energy.
Best Forecast Surf Conditions for Makapu'u this week:
The most powerful waves expected at Makapu'u in the next 16 days are 2.4m 14s and forecast to arrive on Monday (Jul 27) at 8PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Mon 27th Jul) | 8ft (2.4m) 14s |
Table - best surf conditions forecast for Makapu'u over the next 16 days.
The Lowdown
Alright, let me tell you how it’s looking for Makapu'u over the next couple of weeks. To be straight with you, it’s a pretty grim stretch for us reef‑surfers.
We’ve got a long, quiet gap right from the start of the forecast. The first few days are a total write‑off – Wednesday 22 July, Thursday 23 July, and Friday 24 July all show poor surf conditions with onshore winds and messy, unrideable waves. The swell is either tiny and weak or short‑period junk. On Friday afternoon the energy jumps a bit (1205), but the period is a pathetic 7 seconds and the wind is strong onshore – that’s blown‑out, bumpy chaos, not something you want to paddle into.
The weekend of 25–26 July doesn’t get any better. Saturday has a mix of short‑period windswell and a weak long‑period SSW pulse, but the wind is still onshore and the wave comment says poor. Sunday 26 July brings a moderate energy swell (1612) with a 15‑second period – that’s a proper groundswell – but it’s coming from the east, and the wind is hammering onshore from the ENE. That’s a recipe for bumpy, closed‑out walls at a beach and reef setup like this. The water temperature is about average for this time of year, nothing unusual.
Monday 27 July and Tuesday 28 July are still poor. The swell sticks around 5 ft to 6 ft, with a 13‑14 second period, which would normally be promising, but the wind stays onshore from the NE/ENE. Tuesday afternoon it turns cross‑onshore and choppy – still no go.
You have to wait until Wednesday 29 July for even a glimmer. The morning shows a 7 ft east swell (12 seconds, 1430 energy) and the wind drops to a gentle 9 mph cross‑onshore, which gives it a “marginal” rating. The waves could be rideable for a skilled surfer if you’re desperate, but it’s far from clean. The rating is low, and the afternoon gets worse.
After that, it’s back to poor. Thursday 30 July through to the end of the first week of August is all onshore winds, weak to moderate energy, and short‑period windswell. The 8 ft swell on Sunday 2 August has a 7‑second period – that’s just a lumpy, gutless mess. The 7 ft swell on Monday 3 August (8–9 seconds, 1330 energy) is the same story: onshore wind, poor conditions.
The only standout, if you can call it that, is the morning of Wednesday 29 July. That’s the one session where the swell is a solid 7 ft from the east, with a 12‑second period and a light cross‑onshore breeze. It’s still not glassy, but it’s the least bad option in the whole 16‑day window. For an advanced surfer with a bit of patience, it might offer a few bumpy but rideable walls. The reef at Makapu'u can handle that east swell, but the onshore component will keep it choppy. This break is fairly consistent, so it’s a bit of a shame to see it so quiet.
Overall, there’s nothing here that gets me excited. If you’re determined to get wet, that Wednesday morning is your best bet, but keep your expectations low. The rest of the run is a bust.
Rusty
Short Range ForecastSome drizzle, heaviest during Fri morning. Warm (max 25°C on Tue night, min 24°C on Wed night). Mainly strong winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Fri night, min 24°C on Fri night). Mainly strong winds. | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
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) | S 13 | S 24 | SSW 23 | SSW 22 | ENE 7 | ENE 7 | SSW 18 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | SSW 18 | SSW 18 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 |
Wave Graph | |||||||||||||||||||
277 | 404 | 426 | 480 | 412 | 395 | 469 | 405 | 446 | 482 | 425 | 572 | 547 | 652 | 865 | 928 | 1026 | 1016 | 1371 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 12:21PM0.51m | 12:58PM0.56m | 1:29PM0.59m | 1:57PM0.62m | 10:51PM0.28m | 2:25PM0.63m | 00:03AM0.30m | 2:52PM0.65m | 00:49AM0.31m | ||||||||||
Low Tide | 2:49AM0.05m | 3:43AM0.04m | 4:39AM0.02m | 5:29AM-0.00m | 9:26PM0.24m | 6:12AM-0.02m | 9:10PM0.23m | 6:51AM-0.04m | 9:22PM0.23m | ||||||||||
— | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
7:14 | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | — | 7:12 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 25 | 24 |
Feels °C | 24 | 23 | 21 | 21 | 22 | 21 | 20 | 22 | 21 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 21 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 |
277 | 215 | 212 | 157 | 412 | 395 | 469 | 329 | 428 | 298 | 391 | 572 | 547 | 652 | 865 | 928 | 1026 | 1016 | 1371 | |
Swell 2 Height (m) Direction Period (s) | E 13 | E 12 | E 11 | SSW 22 | S 12 | S 11 | E 10 | S 12 | S 12 | S 20 | SSW 16 | S 11 | E 15 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 14 |
119 | 138 | 163 | 480 | 68 | 125 | 54 | 103 | 100 | 296 | 223 | 61 | 163 | 469 | 452 | 333 | 228 | 222 | 200 | |
Swell 3 Height (m) Direction Period (s) | SSW 26 | S 24 | SSW 23 | SW 17 | SSE 9 | SW 16 | S 11 | SSW 15 | S 21 | S 12 | S 11 | E 13 | E 12 | S 11 | S 10 | SW 10 | SW 9 | SW 9 | NE 9 |
224 | 404 | 426 | 148 | 26 | 127 | 56 | 130 | 231 | 98 | 64 | 84 | 47 | 36 | 19 | 34 | 13 | 12 | 43 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | NE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | NE 7 | NE 7 |
162 | 220 | 198 | 275 | 349 | 350 | 397 | 405 | 446 | 482 | 425 | 461 | 477 | 455 | 429 | 387 | 310 | 309 | 151 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 18 | 55 | 50 | 49 | 55 | 61 | 50 | 55 | 58 | 49 | 55 | 110 | 55 | 49 | 58 | 49 | 20 | 49 | 18 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Makapu'u Surf forecast
The above surf forecast table for Makapu'u provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Makapu'u can be found by selecting the local surf guide option on the grey menu. Our Makapu'u 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 (Makapu'u) 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 Makapu'u 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.
Makapu'u is 13 km (8 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.










