Kalama surf break

Kalama surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Saturday 16 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kalama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalama sea temperature is
25.3° C
(Which is normal for this time of year)

How big are the waves at Kalama today?

The current surf forecast for Kalama at 11AM is: 1.8m 8s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a Northwest direction, 0.2m 13s secondary swell from a North-northwest direction (forecast issued at 07:00am May 16). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (16 May)6ft (1.8m)8s
Afternoon (16 May)6ft (1.8m)8s
Evening (16 May)5ft (1.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sat morning. Warm (max 24°C on Sat morning, min 23°C on Sun night). Winds increasing (light winds from the E on Sat night, fresh winds from the ENE by Mon afternoon).

Saturday
16
Sunday
17
Monday
18
Tue
19
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
2 AM
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.5
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.6
ENE
8
1.8
ENE
8
2
ENE
8
2
ENE
8
1.9
ENE
8
1.9
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
Wave Graph
Metric surfscale
Energy kJ
406
416
427
427
392
350
310
280
280
280
318
280
250
338
424
497
484
485
449
484
438
394
373
324
Wind (km/h)
20
E
20
E
20
E
20
E
15
ENE
10
E
10
E
15
E
20
ENE
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
30
E
30
E
25
E
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
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
3:09PM0.95m
1:32AM0.50m
3:56PM0.96m
2:04AM0.47m
4:46PM0.94m
Low Tide
7:34AM-0.04m
9:49PM0.39m
8:11AM-0.05m
10:51PM0.40m
8:51AM-0.04m
00:02AM0.41m
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
7:02
7:02
7:02
1
1
1
Temp °C
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
23
24
24
24
24
24
23
23
23
25
24
24
25
26
26
26
26
25
24
24
24
23
23
23
21
23
23
23
22
23
21
21
21
Swell 1
Height (m)
Direction
Period (s)
0.6
NNW
11
0.5
NW
11
0.5
NW
11
0.5
NW
11
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.4
NW
10
0.3
NNW
10
0.3
NNW
9
0.3
NNW
9
0.2
NNW
9
0.2
SSW
14
0.3
SSW
15
0.3
SSW
16
0.3
NW
12
0.4
NW
12
0.3
NW
11
Energy kJ
82
59
58
58
392
350
310
280
280
42
41
39
38
24
18
17
16
8
20
43
48
23
36
19
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
11
0.2
NNW
13
0.2
NNW
13
0.2
SSE
10
0.4
NNW
11
0.4
NNW
11
0.4
NNW
10
0.5
SSE
10
0.5
SSE
9
0.4
SSE
7
0.3
SSE
7
0.3
SSE
7
0.3
SSE
7
0.3
SSW
15
0.3
SSW
15
0.3
SSW
15
0.3
SSE
10
0.2
SSW
14
0.2
NNW
13
0.2
NNW
13
0.3
NW
12
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
Energy kJ
11
18
17
10
47
46
42
54
46
21
9
10
10
44
43
42
20
20
18
17
24
18
18
18
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
15
0.2
SSE
11
0.2
SSE
10
0.2
NNW
13
0.2
SSW
16
0.2
SSW
16
0.2
SSE
12
0.4
NNW
10
0.4
NNW
10
0.3
SSE
11
0.3
SSE
11
0.3
SSW
15
0.2
SSW
15
0.3
SSE
7
0.2
NNW
16
0.2
NNW
15
0.3
SSW
14
0.2
NNW
14
0.2
NNW
9
0.2
SSE
10
0.2
SSE
10
0.2
NNW
8
0.1
SE
10
0.2
NNW
13
Energy kJ
21
11
11
17
26
26
14
42
42
23
23
44
22
9
25
22
41
20
8
10
10
7
4
17
Wind waves
Height (m)
Direction
Period (s)
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.5
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.6
ENE
8
1.8
ENE
8
2
ENE
8
2
ENE
8
1.9
ENE
8
1.9
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
Energy kJ
406
416
427
427
280
318
280
250
338
424
497
484
485
449
484
438
394
373
324
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
2
1
2
2
2
1
2
2
2
2
1
1
1
2
3
2
1
1
1
Distance (km)
16
18
18
18
16
13
16
17
17
18
41
41
18
41
41
41
41
18
41
41
46
41
41
41
Best forecast wave conditions in Oahu
Rating
(10 max)
2
3
3
1
3
3
2
2
2
2
1
2
2
2
2
1
1
1
2
3
2
2
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
3
4
2
3
3
3
3
9
2
1
4
5
5
4
4
5
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
6
5
4
4
4
6
9
9
7
4
4
5
7
5
4
5
4
4
4
4
5
5
5
  • 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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