Waimanalo Surf Break

Lat Long: 21.35° N 157.70° W

Issued: 1 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Waimanalo sea temperature is
26.1° C

Normal for this time of year

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


How big are the waves at Waimanalo today (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 4.5ft (1.4m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 4.5ft (1.3m), 7s period with ENE swell.
  • Evening surf: Evening surf (30 Jun, local time) - 5ft (1.5m), 8s period with ENE swell.

The current surf forecast for Waimanalo at 6AM is: 1.5m 7s primary swell from a East-northeast direction (forecast issued at 01:00am June 30). An open ocean swell of 0.3m 14s is not directed at the surf break, a second open ocean swell of 0.2m 10s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (30 Jun)4.5ft (1.4m)7s
Afternoon (30 Jun)4.5ft (1.3m)7s
Evening (30 Jun)5ft (1.5m)8s

Table - waves today at Waimanalo. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Tuesday
30
Wednesday
1
Thursday
2
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 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
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
ENE
7
1.6
ENE
7
1.4
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
7
1.4
ENE
8
1.8
ENE
8
1.9
ENE
8
1.9
ENE
8
2
ENE
8
2.1
ENE
8
1.9
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.8
ENE
8
1.9
ENE
7
Wave Graph
Metric surfscale
Energy kJ
314
280
220
193
193
169
226
358
434
456
502
533
468
468
456
403
421
372
355
383
327
294
382
397
Wind (km/h)
30
ENE
25
ENE
20
NE
25
NE
25
NE
25
NE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
1:09AM0.28m
4:15PM0.64m
1:50AM0.28m
4:46PM0.64m
2:33AM0.28m
5:14PM0.63m
Low Tide
8:08AM-0.08m
10:58PM0.22m
8:42AM-0.07m
11:33PM0.21m
9:15AM-0.05m
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:16
 mm
Temp °C
24
24
24
25
25
25
25
25
24
24
24
25
25
25
24
24
24
24
24
24
24
24
25
24
Feels °C
22
24
24
25
25
25
25
24
22
22
22
23
23
23
22
21
21
21
21
22
22
22
23
22
Swell 1
Height (m)
Direction
Period (s)
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.3
SSW
13
0.3
SSW
13
0.3
S
13
0.3
SSW
13
0.3
SSW
13
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
18
0.2
SSW
18
Energy kJ
41
38
36
37
36
36
35
35
29
33
35
19
20
20
20
20
18
18
19
20
20
19
32
32
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
9
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
S
12
0.2
S
12
0.2
SSE
10
0.2
S
12
0.2
S
12
0.2
S
11
0.2
S
20
0.2
SSE
9
0.2
SSE
9
0.2
SSW
19
0.2
SSW
13
0.2
SSW
13
Energy kJ
9
9
10
10
10
10
10
10
10
10
10
9
11
11
9
11
11
10
30
8
8
34
17
17
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
8
0.1
NW
8
0.1
NW
8
0.1
S
19
0.1
S
18
0.1
S
18
0.1
S
18
0.1
S
18
0.1
SW
15
0.1
S
17
0.1
S
16
0.1
S
16
0.2
SSE
10
0.2
SSE
10
0.2
S
11
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.2
S
11
0.2
S
20
0.2
S
19
0.1
SE
9
0.1
SE
9
0.2
S
12
Energy kJ
3
3
3
7
7
6
6
6
9
6
5
5
9
9
10
3
3
3
10
30
30
3
3
11
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
7
1.6
ENE
7
1.4
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
7
1.4
ENE
8
1.8
ENE
8
1.9
ENE
8
1.9
ENE
8
2
ENE
8
2.1
ENE
8
1.9
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.8
ENE
8
1.9
ENE
7
Energy kJ
314
280
220
193
193
169
226
358
434
456
502
533
468
468
456
403
421
372
355
383
327
294
382
397
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
1
1
2
1
1
2
1
1
1
2
1
2
1
1
1
2
1
1
2
2
Distance (km)
44
15
15
15
15
44
18
44
44
45
50
50
50
50
44
44
44
44
44
44
44
45
44
44
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
4
3
2
2
3
2
4
3
4
1
2
2
3
4
3
3
3
2
2
3
3
2
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
8
9
9
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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