Surf Forecasts:
Wraps surf forecast from 17 Aug 2026:
- Best quality surf: Friday 21 Aug, 2AM (local time) - 3.5ft (1.1m), 7s period, NE swell with glassy winds.
- Most powerful swell: Monday 17 Aug, 8AM (local time) - 6ft (1.8m), 8s period, ENE swell with 365 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 2AM (local time) - 3.5ft (1.1m), 7s period with NE swell.
Best Forecast Surf Conditions for Wraps this week:
The surf forecast for Wraps over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 2AM. The primary swell is predicted to be 1.1m and 7s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Wraps in the next 16 days are 1.8m 8s and forecast to arrive on Monday (Aug 17) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 14s period and expected on Monday (Aug 17) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 21st Aug) | 3.5ft (1.1m) 7s |
| Best Surf | 2AM (Fri 21st Aug) | 3.5ft (1.1m) 7s |
| Most Powerful | 8AM (Mon 17th Aug) | 6ft (1.8m) 8s |
Table - best surf conditions forecast for Wraps over the next 16 days.
The Lowdown
Alright, let’s talk about Wraps for the next 16 days. It’s a bummer, man. There’s swell almost every day, but that damn wind is ruining it. This is one of those stretches where you just gotta accept the conditions aren't lining up.
Starting Monday, August 17th, we’ve got a chest-high swell at 6ft from the ENE, but it’s a short-period windswell at 8 seconds and the wind is howling out of the ENE at 18 mph. That’s a cross-on wind, so you’re looking at lumpy, choppy water. The wave energy is weak (311), and the water temp is a warm 80°, which is about average for this time of year. It’s just messy. This pattern doesn’t let up.
Tuesday and Wednesday, the swell drops a little, but the wind stays onshore or cross-onshore, and everything stays choppy. The combined energy drops into the low hundreds (177, 121), confirming it’s weak and wind-affected. Thursday the 20th we see a drop to tiny 2ft, and even though the wind eases a bit, it’s still cross-on and small. There is a tiny window of onshore wind, but with waves that small, it’s not worth paddling out.
Friday the 21st is a tease – morning has light cross-on wind at 6 mph and a tiny 2ft wave, but it’s weak energy (89). The afternoon picks back up to chest-high at 4ft but the wind goes moderate again. It’s the same story through the weekend: swell builds to 5ft on Saturday, but it’s all cross-on and choppy. The energy stays moderate (170).
Now, here’s the big build. From Sunday the 23rd into the end of August, the swell really starts pumping. We go from 6ft on Sunday to a solid 12ft by Saturday the 29th. The combined energy skyrockets from 285 up to a massive 3085 – that’s very strong energy. But here’s the catch: it’s all coming from the ENE with short periods (6 to 8 seconds), and the wind is fresh to strong from the ENE, so it’s onshore or cross-onshore the whole time. The waves will be big, messy, and blown-out. For the first week of September, we stay in the 7ft range with moderate onshore winds.
The only real standout is the very end of the run. On Friday, August 28th and Saturday, August 29th, the swell jumps to 10ft to 12ft, but more importantly, the period stretches to 12 seconds. That’s a proper groundswell. The energy numbers are through the roof (2994, 3379). But, and it’s a big but, the wind is still cross-on at 18 mph. This is a raw, powerful swell with long period, so it’s going to have long lulls between big sets. The wind will keep it bumpy, but for experts only. These 11ft+ waves (over 8ft) are not for beginners. The long period (over 11 seconds) means it’s going to be a bit straight at this beach break, but the power will be undeniable. It’s the only time I’d even think about suiting up, but you’ll be earning every wave.
In short: the whole 16 days is a struggle with onshore ENE winds. The surf is either small and weak or big and blown out. There is no clean, glassy window. The big groundswell on the 28th and 29th is the only real highlight, but it’s a messy, expert-only affair.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Mon morning, min 24°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Sat afternoon, min 25°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||
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) | ENE 8 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | E 8 | E 8 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 7 |
Wave Graph | |||||||||||||||||||||
310 | 252 | 178 | 176 | 157 | 119 | 121 | 149 | 159 | 55 | 54 | 119 | 51 | 113 | 117 | 123 | 170 | 360 | 285 | 298 | 303 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 4:33PM0.62m | 7:01AM0.60m | 4:19PM0.57m | 8:55AM0.61m | 11:13AM0.64m | 12:09PM0.69m | 12:42PM0.74m | 9:57PM0.37m | 1:10PM0.78m | 11:42PM0.41m | |||||||||||
Low Tide | 11:08AM0.42m | 11:37PM0.19m | 11:57AM0.50m | 00:07AM0.20m | 00:51AM0.22m | 2:10AM0.23m | 3:54AM0.21m | 9:32PM0.37m | 5:06AM0.18m | 8:28PM0.36m | |||||||||||
6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 6:59 | — | — | 6:58 | — | — | 6:58 | — | — | 6:57 | — | — | 6:55 | — | — | 6:54 | — | — | 6:54 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 25 |
Feels °C | 25 | 25 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 27 | 26 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 25 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | E 8 | E 8 | NE 7 | NE 7 | ENE 7 | E 9 | SSW 16 | ESE 8 | SSW 16 | SSE 14 | SSE 13 | WNW 12 | WNW 11 |
103 | 65 | 55 | 54 | 30 | 29 | 11 | 11 | 82 | 55 | 49 | 119 | 51 | 6 | 50 | 24 | 25 | 41 | 35 | 28 | 13 | |
Swell 2 Height (m) Direction Period (s) | SSE 6 | S 6 | E 9 | SW 17 | SW 18 | NNE 7 | SW 16 | SSE 9 | NE 6 | NE 6 | E 8 | SSW 17 | NNE 7 | SSW 16 | ESE 8 | SSE 15 | S 12 | SSW 16 | WNW 13 | SSW 15 | SSE 13 |
7 | 5 | 7 | 11 | 12 | 5 | 10 | 8 | 39 | 40 | 54 | 27 | 38 | 27 | 14 | 42 | 12 | 24 | 16 | 22 | 34 | |
Swell 3 Height (m) Direction Period (s) | N 8 | N 7 | N 7 | N 7 | W 13 | SW 18 | SSE 9 | SW 16 | S 12 | SSW 18 | SSW 18 | SSE 9 | SSW 17 | SSE 8 | S 13 | SSW 16 | SSE 15 | NW 15 | SSW 16 | SSE 13 | SSW 14 |
1 | 1 | 1 | 1 | 3 | 12 | 8 | 11 | 11 | 31 | 30 | 8 | 29 | 7 | 14 | 26 | 21 | 8 | 24 | 18 | 21 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | — | — | — | — | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 7 |
310 | 252 | 178 | 176 | 157 | 119 | 121 | 149 | 159 | — | — | — | — | 113 | 117 | 123 | 170 | 360 | 285 | 298 | 303 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 45 | 20 | 21 | 45 | 45 | 19 | 19 | 19 | 19 | 19 | 15 | 0 | 15 | 20 | 19 | 45 | 45 | 45 | 45 | 55 | 45 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Wraps Surf forecast
The above surf forecast table for Wraps provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Wraps can be found by selecting the local surf guide option on the grey menu. Our Wraps 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 (Wraps) 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 Wraps 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.
Wraps is 4 km (2 miles) from 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.











