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Surf Forecasts:

Kailua Beach surf break

Kailua Beach surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 1 am Tuesday 03 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
24.8° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Kailua Beach this week:

The surf forecast for Kailua Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 04) at 11PM. The primary swell is predicted to be 2.5m and 14s period with a secondary swell of 0.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kailua Beach in the next 12 days are 4.0m 15s and forecast to arrive on Tuesday (Feb 03) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Feb 06) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 4th Feb)8ft (2.5m) 14s
Best Surf11PM (Wed 4th Feb)8ft (2.5m) 14s
Most Powerful11AM (Tue 3rd Feb)13ft (4.0m) 15s

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 26°C on Thu afternoon, min 21°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 59mm), heaviest during Sun morning. Warm (max 25°C on Fri afternoon, min 19°C on Sun afternoon). Winds increasing (light winds from the WNW on Fri night, near gales from the ENE by Sun night).

Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
7
0
3
2
3
4
4
3
3
3
4
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
4
NNW
4
NNW
3
NW
3
NNW
3
NNW
2.5
NNW
1.9
NNW
1.7
NNW
1.4
NNW
1.5
NW
2.1
NW
1.8
NW
1.3
NW
1.2
NNW
2.3
NNE
2.3
N
2.2
NNE
4
NE
4
NE
4
NE
3
NE
Period(s) (?)15151515141313121212151415138999101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7683656934774774338521301152800536635197613747884997408747842685318629201731
Wind
(km/h)
15
NNW
20
N
15
N
15
E
15
ESE
10
SSW
10
SSW
25
SW
10
SSW
15
SSW
20
WSW
20
NNE
30
NNE
35
NNE
45
NE
50
ENE
45
ENE
55
ENE
50
E
45
E
50
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		offoffoffoffcross-
on		ononononononcross-
on		cross-
on		cross-
on
High Tide
/ height (m)
3:33PM
0.56
4:17AM
0.83
4:18PM
0.57
4:35AM
0.76
5:05PM
0.57
4:48AM
0.70
5:59PM
0.57
4:52AM
0.64
7:11PM
0.56
4:41AM
0.59
9:32PM 3:01AM
0.58 0.57
11:59PM
0.63
Low Tide
/ height (m)
10:25AM
0.27
9:26PM
0.13
10:48AM
0.25
10:00PM
0.22
11:11AM
0.23
10:33PM
0.31
11:34AM
0.22
11:05PM
0.41
11:59AM
0.22
11:40PM
0.49
12:29PM
0.22
1:08AM
0.56
1:15PM
0.23
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Sunrise7:07--7:07--7:05--7:05--7:05--7:05--7:03--
Sunset-6:22--6:22--6:22--6:22--6:23--6:23--6:24-
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
rain showers
light rain
thunderstorm
thunderstorm
mod rain
heavy rain
mod rain
heavy rain
thunderstorm
thunderstorm
mod rain
Rain (mm)
----------2421102061420126
Temp. °C222321222222242624232521212222212020212122
Feels °C (?)201918212122242325232322181917151414141616
  • 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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