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Surf Forecasts:

Kailua Beach surf break

Kailua Beach surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 pm Sunday 15 Feb 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kailua Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kailua Beach sea temperature is
24.4° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Kailua Beach this week:

The most powerful waves expected at Kailua Beach in the next 12 days are 3.5m 9s and forecast to arrive on Wednesday (Feb 18) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 11s period and expected on Monday (Feb 16) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Wed 18th Feb)11ft (3.5m) 9s

Table - best surf conditions forecast for Kailua Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 23°C on Tue morning, min 21°C on Mon morning). Mainly strong winds.

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Sat afternoon. Warm (max 23°C on Fri afternoon, min 22°C on Wed night). Mainly strong winds.

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sun
22
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
ENE
3
ENE
3
ENE
3
ENE
3
ENE
3.5
ENE
3.5
ENE
3.5
ENE
3.5
ENE
3.5
ENE
3.5
ENE
3.5
ENE
3
E
3
ENE
2.5
ENE
2.4
ENE
1.6
E
1.9
ENE
1.2
E
1.4
NE
1.6
NE
Period(s) (?)9999999999910999999988
Wave
Graph
(?)Metric surfscale
Energy kJ (?)147414621496168415821643187819382121209320272031161913771202921399522246266358
Wind
(km/h)
40
ENE
45
ENE
45
ENE
40
E
40
E
45
E
45
E
50
E
45
E
45
E
45
E
40
E
35
E
40
E
35
ENE
40
ENE
30
E
35
ENE
35
E
35
ENE
40
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
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		cross-
on
High Tide
/ height (m)
2:40AM
0.88
1:57PM
0.53
3:02AM
0.87
2:37PM
0.58
3:23AM
0.85
3:19PM
0.61
3:44AM
0.81
4:03PM
0.64
4:03AM
0.75
4:51PM
0.66
4:19AM
0.69
5:49PM
0.66
4:30AM
0.63
7:07PM
0.66
Low Tide
/ height (m)
9:11AM
0.30
8:01PM
0.07
9:28AM
0.27
8:35PM
0.10
9:48AM
0.23
9:11PM
0.16
10:09AM
0.19
9:48PM
0.23
10:33AM
0.16
10:29PM
0.32
11:01AM
0.14
11:16PM
0.42
11:33AM
0.14
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sun
22
Sunrise-7:01--7:00--6:58--6:58--6:58--6:56--6:56-
Sunset--6:29--6:29--6:30--6:30--6:30--6:30--6:31
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
light rain
rain showers
part cloud
light rain
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
------------21-1-3373
Temp. °C222222222323222223222222222223222323222222
Feels °C (?)151515141516151516151515161618171920171916
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Kailua Beach at:
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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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