Kalama surf break

Kalama surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Monday 27 Apr 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
24.8° 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: 1.4m 8s primary swell from a East-northeast direction and 0.6m 11s secondary swell from a North-northwest direction, 0.4m 9s secondary swell from a Northeast direction (forecast issued at 07:00am April 27). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (27 Apr)4.5ft (1.4m)8s
Afternoon (27 Apr)5ft (1.6m)7s
Evening (27 Apr)5ft (1.6m)7s

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 4mm), mostly falling on Mon afternoon. Warm (max 24°C on Mon morning, min 23°C on Mon morning). Mainly fresh winds.

Monday
27
Tuesday
28
Wednesday
29
Thu
30
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.4
NE
8
1.3
ENE
8
1.4
ENE
8
1.6
ENE
8
1.6
ENE
7
1.5
ENE
7
1.6
ENE
7
1.4
ENE
7
1.3
ENE
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
7
1.1
ENE
7
1.3
ENE
7
1.2
ENE
7
1.4
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
0.6
NW
14
0.7
NW
14
0.7
NW
13
0.7
NW
13
0.7
NW
12
Wave Graph
Metric surfscale
Energy kJ
210
187
213
270
256
236
251
186
149
124
124
118
102
149
160
188
215
183
162
160
189
178
170
159
Wind (km/h)
20
ENE
20
ENE
25
E
25
ENE
25
ENE
30
ENE
25
ENE
20
ENE
25
ENE
20
ENE
20
E
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
NE
25
NE
30
ENE
25
ENE
25
ENE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
High Tide
12:55PM0.63m
00:15AM0.66m
1:29PM0.71m
00:39AM0.62m
2:01PM0.77m
1:02AM0.59m
Low Tide
6:31AM0.19m
6:30PM0.34m
6:48AM0.15m
7:20PM0.35m
7:06AM0.12m
8:06PM0.36m
clear
part cloud
clear
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:54
6:54
6:54
1
1
1
1
Temp °C
23
23
24
24
23
23
23
23
23
23
23
24
24
23
23
23
23
23
23
23
23
23
23
23
22
22
23
22
21
21
21
22
22
22
22
23
23
21
21
21
20
20
21
21
20
20
20
21
Swell 1
Height (m)
Direction
Period (s)
1.4
NE
8
0.6
NNW
11
0.6
NNW
11
0.6
NNW
11
0.5
NW
10
0.5
NW
10
0.5
NW
10
0.5
NW
10
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.4
NNW
10
0.4
NW
14
0.4
NW
13
0.5
NE
8
0.6
NW
13
0.6
NW
13
0.6
NW
14
0.6
NW
14
0.6
NW
14
0.7
NW
14
0.7
NW
13
0.7
NW
13
0.7
NW
12
Energy kJ
210
78
78
76
54
52
51
52
42
41
40
39
46
62
31
132
128
160
162
160
189
178
170
159
Swell 2
Height (m)
Direction
Period (s)
0.6
NNW
11
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.3
NE
9
0.4
NNE
8
0.4
NE
9
0.2
NNE
8
0.4
NE
8
0.4
NE
8
0.4
NE
8
0.4
NE
8
0.4
NW
10
0.4
NW
10
0.4
NW
13
0.2
NNE
9
0.2
NNE
10
0.2
NNE
10
0.3
NE
10
0.3
NE
10
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
Energy kJ
79
22
22
22
14
28
21
7
18
17
18
18
25
24
61
8
9
9
15
15
23
21
21
21
Swell 3
Height (m)
Direction
Period (s)
0.4
NE
10
0.2
E
8
0.2
SSW
13
0.1
SW
13
0.1
SW
13
0.2
SSW
13
0.2
SSW
13
0.2
NNE
10
0.1
NW
16
0.2
NNW
15
0.3
NW
15
0.3
NW
14
0.4
NE
8
0.4
NE
8
0.4
NW
10
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
Energy kJ
24
5
17
7
7
17
17
10
10
22
33
32
18
17
24
5
5
5
5
4
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1.3
ENE
8
1.4
ENE
8
1.6
ENE
8
1.6
ENE
7
1.5
ENE
7
1.6
ENE
7
1.4
ENE
7
1.3
ENE
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
7
1.1
ENE
7
1.3
ENE
7
1.2
ENE
7
1.4
ENE
7
1.5
ENE
7
1.4
ENE
7
1.3
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
ENE
7
1.2
ENE
5
1.2
ENE
6
Energy kJ
187
213
270
256
236
251
186
149
124
124
118
102
149
160
188
215
183
154
124
124
121
78
87
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
2
1
2
1
1
Distance (km)
18
41
41
43
41
41
41
18
18
18
41
41
41
41
41
41
41
41
41
41
122
41
41
41
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
1
1
1
1
1
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
1
1
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
3
3
Header Global
Rating
(10 max)
6
6
5
5
4
5
5
5
5
8
9
9
9
8
7
6
9
8
7
6
5
5
5
4
  • 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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