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Kailua Beach Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Kailua Beach surfForecast / HAW – Oahu / USA
12 Day Weather and Surf, issued 1 pm Saturday 30 Aug 2025 HST
Best Forecast Surf Conditions for Kailua Beach this week:
The most powerful waves expected at Kailua Beach in the next 12 days are 1.1m 11s and forecast to arrive on Monday (Sep 01) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 10s period and expected on Sunday (Aug 31) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Mon 1st Sep) | 3.5ft (1.1m) 11s |
Table - best surf conditions forecast for Kailua Beach over the next 12 days.
Short Range Forecast Light rain (total 5mm), mostly falling on Sun afternoon. Warm (max 26°C on Sat afternoon, min 24°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Wed afternoon, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 7 | 9 | 9 | 5 | 8 | 12 | 11 | 10 | 10 | 10 | 13 | 12 | 12 | 11 | 11 | 11 | 5 | 11 | 6 | 6 | 6 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 56 | 125 | 66 | 86 | 84 | 130 | 224 | 386 | 341 | 294 | 275 | 186 | 188 | 166 | 139 | 141 | 158 | 137 | 168 | 237 | 189 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | ||
High Tide / height (m) | 11:13AM 0.64 | 12:01PM 0.70 | 12:32PM 0.76 | 10:36PM 0.37 | 12:58PM 0.81 | 11:50PM 0.42 | 1:23PM 0.84 | 12:38AM 0.48 | 1:48PM 0.87 | 1:22AM 0.54 | |||||||||||||
Low Tide / height (m) | 12:25AM 0.22 | 1:57AM 0.23 | 3:51AM 0.21 | 8:38PM 0.36 | 5:02AM 0.16 | 8:08PM 0.35 | 5:53AM 0.12 | 8:09PM 0.32 | 6:37AM 0.10 | 8:21PM 0.28 | 7:18AM 0.10 | ||||||||||||
Sat 30 | Sunday 31 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | Friday 05 | |||||||||||||||||
| Sunrise | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | ||
| Sunset | 6:49 | - | - | 6:47 | - | - | 6:46 | - | - | 6:45 | - | - | 6:45 | - | - | 6:44 | - | - | 6:43 | - | - | ||
 |  | |  |  |  | |  |  | | | | | | | | | |  |  | | |||
Rain (mm) | - | - | - | 2 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | - | ||
| Temp. °C | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | ||
| Feels °C (?) | 25 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 24 | 25 | 24 | 23 | 25 | 25 | 25 | 26 | ||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for HAW - Oahu
The wind is still cross-on at Kailua Beach (light winds from the E at Kaneohe Bay Marine Corps Airfield Airport 4 km from Kailua Beach). 0.6m 7s swell from the E with a 0.4m 7s swell from the ENE. 2 swells combining to make bigger set waves.
2 h 3 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kailua Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Kailua Beach Surf forecast
The above surf forecast table for Kailua Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kailua Beach can be found by selecting the local surf guide option on the grey menu. Our Kailua Beach 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 (Kailua Beach) 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 Kailua Beach 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.
Kailua Beach is 0 km (0 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.
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