Kewalos Surf Break

Lat Long: 21.29° N 157.86° W

Issued: 1 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Kewalos sea temperature is
26.4° C

Slightly warmer than usual

Kewalos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kewalos surf forecast from 30 Jun 2026:

  • Most powerful swell: Saturday 4 Jul, 11PM (local time) - 2.5ft (0.8m), 19s period, SSW swell with 502 kJ wave energy.

Best Forecast Surf Conditions for Kewalos this week:

The most powerful waves expected at Kewalos in the next 16 days are 0.8m 19s and forecast to arrive on Saturday (Jul 04) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Saturday (Jul 04) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sat 4th Jul)2.5ft (0.8m) 19s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Tue afternoon, min 24°C on Tue night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Fri morning, min 24°C on Fri morning). Mainly fresh winds.

Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
0
1
1
1
1
1
1
1
1
1
1
2
0
1
1
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ENE
7
1.3
ENE
7
1.7
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.7
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
0.8
SSW
16
0.8
SSW
16
2
ENE
7
2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
193
169
327
424
392
403
345
302
319
302
356
336
326
377
486
418
408
346
337
412
417
Wind (km/h)
25
NE
25
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:57PM0.68m
4:45AM0.17m
5:29PM0.67m
5:32AM0.18m
6:01PM0.64m
6:25AM0.20m
6:33PM0.61m
7:25AM0.23m
7:06PM0.55m
8:31AM0.28m
7:40PM0.49m
9:42AM0.35m
8:17PM0.41m
Low Tide
9:14AM-0.03m
00:28AM0.06m
9:52AM-0.01m
00:58AM0.05m
10:30AM0.02m
1:28AM0.04m
11:12AM0.06m
1:57AM0.03m
12:01PM0.11m
2:26AM0.02m
1:05PM0.17m
2:56AM0.01m
2:35PM0.23m
3:29AM-0.00m
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:16
7:16
7:16
7:16
7:16
 mm
Temp °C
26
27
25
25
26
25
25
26
25
25
25
24
25
25
24
25
25
24
25
25
24
Feels °C
26
27
25
23
23
23
23
24
23
23
22
22
22
22
21
21
22
21
21
21
21
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
14
0.6
SSW
13
0.5
SW
15
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
13
0.5
SSW
17
0.6
SSW
16
0.5
SSW
16
0.7
SSW
16
0.7
S
20
0.8
SSW
19
0.8
SSW
18
0.8
SSW
18
0.8
SSW
16
0.8
SSW
16
0.9
SSW
15
0.9
SSW
15
Energy kJ
143
141
112
180
183
143
133
123
116
168
208
146
212
377
486
418
408
346
337
397
355
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
10
0.4
SE
10
0.5
S
13
0.3
SSE
10
0.4
SE
10
0.2
SSE
9
0.3
SSW
20
0.4
SSW
19
0.5
S
18
0.5
SW
13
0.4
SSW
12
0.4
SSW
12
0.6
S
21
0.6
SSW
16
0.7
SSW
15
0.6
SSW
14
0.4
SSW
14
0.4
SSW
13
0.3
SSE
9
0.2
SSE
8
0.2
SSE
8
Energy kJ
25
25
85
19
23
8
75
117
163
85
60
59
326
162
188
138
79
67
15
7
7
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
15
0.3
SW
15
0.4
SE
10
0.2
S
16
0.2
W
14
0.3
SSW
20
0.4
SE
9
0.4
SE
9
0.2
SSE
9
0.2
S
13
0.2
SSE
9
0.4
SSW
22
0.2
SSW
16
0.3
SSW
11
0.2
SSW
11
0.2
SSE
11
0.3
E
9
0.3
SSE
9
0.2
SSW
13
0.1
SE
10
0.1
SW
9
Energy kJ
33
33
25
20
15
80
22
20
8
13
8
164
25
23
12
11
13
17
17
4
3
Wind waves
Height (m)
Direction
Period (s)
1.3
ENE
7
1.3
ENE
7
1.7
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.7
ENE
8
1.6
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.7
ENE
8
2
ENE
7
1.8
ENE
8
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
2
ENE
7
2
ENE
7
Energy kJ
193
169
327
424
392
403
345
302
319
302
356
336
326
348
417
362
329
327
327
412
417
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
2
1
2
1
2
1
2
2
3
1
3
3
3
2
1
1
2
Distance (km)
1
28
28
36
36
28
28
29
1
28
38
28
28
38
28
36
38
28
129
129
30
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
3
3
3
2
3
2
2
2
3
3
3
3
3
3
4
2
3
4
Header Global
Rating
(10 max)
5
5
5
5
8
7
5
8
5
9
5
4
5
6
9
9
9
7
6
8
7
  • 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 Kewalos Surf forecast

The above surf forecast table for Kewalos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kewalos can be found by selecting the local surf guide option on the grey menu. Our Kewalos 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 (Kewalos) 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 Kewalos 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.

Kewalos is 5 km (3 miles) from Honolulu. If you plan a vacation in Oahu, look for hotels and other accommodation in Honolulu. Honolulu has rooms for a wide range of budgets as well as car hire and transport links.

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