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Surf Forecasts:

Kailua Beach surf break

Kailua Beach surfForecast / HAW – Oahu / USA

information circle16 Day Weather and Surf, issued 7 pm Sunday 10 May 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
25.4° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Kailua Beach this week:

The most powerful waves expected at Kailua Beach in the next 16 days are 2.0m 8s and forecast to arrive on Sunday (May 17) 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 16s period and expected on Tuesday (May 12) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sun 17th May)6.5ft (2.0m) 8s

Table - best surf conditions forecast for Kailua Beach over the next 16 days.

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

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun night. Warm (max 24°C on Sun night, min 23°C on Sun night). Mainly fresh winds.

Days 5-7 Weather Summary

Some drizzle, heaviest during Thu night. Warm (max 24°C on Thu afternoon, min 23°C on Wed night). Mainly fresh winds.

Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sun
17
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
NNW
12
0.7
NW
11
0.6
NW
11
1.5
E
6
1.7
ENE
6
1.7
ENE
6
1.9
E
7
1.8
E
7
2.1
ENE
7
1.9
ENE
7
2
ENE
7
1.1
NW
15
1.9
ENE
7
1.8
ENE
7
1.9
ENE
8
2
ENE
8
2.1
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
269
121
90
164
237
237
331
284
374
373
350
489
352
344
422
452
481
419
368
335
437
Wind (km/h)
25
NE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
30
ENE
30
ENE
30
E
25
ENE
30
ENE
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
on
cross-on
cross-on
on
cross-on
on
on
High Tide
10:02PM0.69m
11:37AM0.51m
10:40PM0.68m
12:20PM0.63m
11:15PM0.65m
1:01PM0.74m
11:50PM0.61m
1:42PM0.84m
00:24AM0.57m
2:24PM0.91m
00:58AM0.53m
3:09PM0.95m
1:32AM0.50m
3:56PM0.96m
Low Tide
5:22AM0.25m
4:25PM0.38m
5:39AM0.18m
5:45PM0.39m
6:01AM0.12m
6:52PM0.39m
6:29AM0.05m
7:53PM0.39m
7:00AM-0.00m
8:51PM0.39m
7:34AM-0.04m
9:49PM0.39m
8:11AM-0.05m
rain showers
clear
part cloud
part cloud
clear
clear
part cloud
clear
rain showers
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:54
—
—
5:54
—
—
5:52
—
—
5:52
—
—
5:52
—
—
5:52
—
—
5:50
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
—
7:00
—
—
7:00
—
—
7:00
—
—
7:00
—
—
7:01
—
—
7:01
—
—
7:01
 mm
1
—
—
—
—
—
—
—
1
—
—
—
1
—
—
—
—
—
—
—
1
Temp °C
24
23
24
23
24
23
23
23
24
23
23
24
23
24
24
23
24
24
23
24
24
Feels °C
23
21
21
20
20
19
19
19
21
19
19
21
20
21
21
20
22
22
20
23
23
Swell 1
Height (m)
Direction
Period (s)
1
NNW
12
0.7
NW
11
0.7
N
7
0.8
N
7
0.6
NNW
11
0.8
NNW
10
0.7
NNW
10
0.5
NNW
9
0.4
NW
9
0.5
NW
16
0.9
NW
15
1.1
NW
15
1
NW
13
0.9
NW
13
0.7
NW
12
0.6
NNW
11
0.5
NW
11
0.6
NNW
11
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
Energy kJ
269
121
43
59
91
114
83
47
20
133
326
489
352
230
147
84
59
79
43
40
38
Swell 2
Height (m)
Direction
Period (s)
0.5
E
8
0.5
N
7
0.6
NW
11
0.5
NW
11
0.3
NW
10
0.3
S
16
0.3
S
15
0.2
S
14
0.3
N
9
0.4
N
8
0.4
N
8
0.4
N
8
0.3
N
8
0.3
N
8
0.2
NNE
9
0.3
NNW
15
0.2
NNW
13
0.2
SSW
16
0.2
SSE
12
0.2
SSW
15
0.2
SSW
15
Energy kJ
33
22
90
55
16
45
38
16
15
22
22
22
12
12
8
42
18
26
13
22
22
Swell 3
Height (m)
Direction
Period (s)
0.1
S
19
0.2
S
19
0.3
ESE
8
0.3
NNW
13
0.3
S
16
0.1
S
12
0.2
N
12
0.2
N
10
0.2
S
14
0.3
NW
9
0.3
NW
11
0.2
S
12
0.2
S
12
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
10
0.2
SSE
12
0.2
SSW
17
0.2
SSE
11
0.2
SSE
11
Energy kJ
7
27
14
33
46
3
11
8
15
12
19
11
11
12
12
11
11
14
29
12
11
Wind waves
Height (m)
Direction
Period (s)
1
ENE
5
1.2
ENE
5
1.2
ENE
5
1.5
E
6
1.7
ENE
6
1.7
ENE
6
1.9
E
7
1.8
E
7
2.1
ENE
7
1.9
ENE
7
2
ENE
7
2.2
ENE
7
1.9
ENE
7
1.8
ENE
7
1.9
ENE
8
2
ENE
8
2.1
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
Energy kJ
49
81
84
164
237
237
331
284
374
373
350
433
336
344
422
452
481
419
368
335
437
Nearest Offshore or Glassy
Mala wharf
HAW - Maui
Nanakuli Blackrocks
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Mala wharf
HAW - Maui
Nanakuli Blackrocks
HAW - Oahu
Maili Cloudbreak
HAW - Oahu
Klausmeyers
HAW - Oahu
Maili Cloudbreak
HAW - Oahu
Maili Cloudbreak
HAW - Oahu
Lahilahi Point
HAW - Oahu
Maili Cloudbreak
HAW - Oahu
Maili Cloudbreak
HAW - Oahu
Keaau
HAW - Oahu
Maili Cloudbreak
HAW - Oahu
Klausmeyers
HAW - Oahu
Pokai Bay
HAW - Oahu
Maili Cloudbreak
HAW - Oahu
Nanakuli Tracks
HAW - Oahu
Maili Cloudbreak
HAW - Oahu
Nanakuli Tracks
HAW - Oahu
Ko Olina Resort
HAW - Oahu
Rating
(10 max)
1
2
2
1
1
2
2
1
1
1
2
3
3
3
2
2
2
1
2
1
1
Distance (km)
122
42
41
122
42
46
51
46
46
50
46
46
52
46
51
48
46
41
46
41
41
Best forecast wave conditions in Oahu
Ranches
Pokai Bay
Ranches
Kaena Point
Makaha (Outside)
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Ranches
Rating
(10 max)
2
2
2
2
2
1
1
1
2
3
3
3
3
3
2
2
2
1
2
Best forecast wave conditions in United States
Fullers
CAL - Monterey
Mouse Rock
CAL - San Luis Obispo
Santa Rosa Creek
CAL - San Luis Obispo
Magics
HAW - Big Island
Mouse Rock
CAL - San Luis Obispo
Turtles
Washington
Steamer Lane-Middle Peak
CAL - Santa Cruz
Mouse Rock
CAL - San Luis Obispo
Ranches
HAW - Oahu
Waiaha Rivermouth / Honls
HAW - Big Island
Boners
CAL - San Luis Obispo
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Boners
CAL - San Luis Obispo
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Boners
CAL - San Luis Obispo
Ranches
HAW - Oahu
Ranches
HAW - Oahu
Boners
CAL - San Luis Obispo
Ranches
HAW - Oahu
Rating
(10 max)
4
3
3
1
3
3
2
3
1
1
3
3
3
4
3
3
4
2
2
4
2
Header Global
Papatowai
New Zealand
Weld Road
New Zealand
Dungeons
South Africa
Outer Pool
South Africa
Fence (Port Elizabeth)
South Africa
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Hell
South Africa
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Hullets Reef
South Africa
J-Bay
South Africa
Amanzimtoti
South Africa
Trial Harbour
Australia
Cyclops
Australia
Etang-Sale
Reunion
Beach Road
South Africa
Easter Reef
Australia
Easky Left
Ireland
Anse de Cabestan
France
Anglet - Corsaires
France
Rating
(10 max)
6
5
5
9
9
8
9
5
6
5
5
7
5
5
5
5
4
5
5
4
4
  • 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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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 16 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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