Laniakea Reef and Holtons surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Thursday 30 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Laniakea Reef and Holtons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Laniakea Reef and Holtons sea temperature is
24.6° C
(Which is normal for this time of year)

How big are the waves at Laniakea Reef and Holtons today?

The current surf forecast for Laniakea Reef and Holtons at 6PM is: 1.2m 12s primary swell from a North-northwest direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 01:00pm April 30). An open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (30 Apr)3.5ft (1.1m)12s
Afternoon (30 Apr)4ft (1.2m)11s
Evening (30 Apr)4ft (1.2m)13s

Table - waves today at Laniakea Reef and Holtons. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Thu afternoon, min 22°C on Fri night). Mainly fresh winds.

Thu
30
Friday
1
Saturday
2
Sun
3
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
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
2
1
2
2
2
2
2
2
2
1
1
1
1
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)
1.1
NW
12
1.2
NNW
11
1.2
NNW
11
1.1
NW
13
1.1
NNW
13
1.1
NNW
13
1.1
NNW
12
1.1
NNW
12
1
NNW
12
1
NNW
12
0.8
NW
18
0.8
NW
16
1.1
NW
16
1
NW
16
1.3
NW
15
1.5
NW
15
1.4
NW
14
1.3
NW
14
1.3
NW
14
1.3
NW
13
1.2
NW
13
1.2
NW
13
1.1
NW
12
1.1
NW
12
Wave Graph
Metric surfscale
Energy kJ
309
347
341
382
408
395
359
347
289
280
379
380
677
462
714
966
821
630
586
560
488
473
335
324
Wind (km/h)
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
E
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
E
25
ENE
25
ENE
25
E
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
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
cross-off
cross-off
cross-off
High Tide
2:47PM0.47m
2:15AM0.19m
3:19PM0.48m
2:47AM0.16m
3:51PM0.48m
3:21AM0.13m
Low Tide
8:32PM0.06m
6:58AM-0.05m
9:17PM0.05m
7:21AM-0.05m
10:04PM0.05m
7:46AM-0.03m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:57
6:57
6:58
6:58
Temp °C
24
24
24
23
23
23
23
23
24
24
24
23
23
22
22
23
24
24
24
23
23
23
22
23
22
21
22
21
21
20
20
20
21
21
22
21
21
20
20
21
22
22
22
22
22
22
21
22
Swell 1
Height (m)
Direction
Period (s)
1.1
NW
12
1.2
NNW
11
1.2
NNW
11
1.1
NW
13
1.1
NNW
13
1.1
NNW
13
1.1
NNW
12
1.1
NNW
12
1
NNW
12
1
NNW
12
0.9
NNW
11
0.9
NNW
11
1.1
NW
16
1
NW
16
1.3
NW
15
1.5
NW
15
1.4
NW
14
1.3
NW
14
1.3
NW
14
1.3
NW
13
1.2
NW
13
1.2
NW
13
1.1
NW
12
1.1
NW
12
Energy kJ
309
347
341
382
408
395
359
347
289
280
200
193
677
462
714
966
821
630
586
560
488
473
335
324
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
11
0.1
SW
11
0.4
NE
8
0.4
NNW
7
0.4
NNW
7
0.2
SSW
15
0.1
SW
15
0.2
SSW
15
0.3
NW
19
0.4
NW
18
0.8
NW
18
0.8
NW
16
0.9
NNW
11
0.8
NNW
12
0.7
NNW
11
0.2
SSW
18
0.2
S
14
0.2
SSW
14
0.2
SSW
14
0.2
S
14
0.2
SSW
15
0.2
SSW
16
0.2
S
13
0.2
SSW
16
Energy kJ
5
5
18
17
16
22
9
21
58
111
379
380
193
174
115
30
16
21
20
16
21
25
14
25
Swell 3
Height (m)
Direction
Period (s)
0.1
S
12
0.1
S
16
0.1
S
16
0.3
NE
10
0.3
NE
10
0.1
S
12
0.1
SW
11
0.1
NW
20
0.2
S
15
0.2
NNW
21
0.2
S
16
0.5
NW
20
0.2
SSW
16
0.6
NNW
18
0.2
SSW
14
0.1
W
15
0.2
SSW
18
0.1
SW
18
0.1
S
18
0.1
SW
18
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.2
S
13
Energy kJ
3
5
5
16
16
3
5
15
17
43
20
186
25
211
19
4
30
12
6
12
10
10
10
13
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
7
1.7
ENE
7
1.6
ENE
7
1.6
ENE
7
1.8
ENE
7
2
ENE
7
2.1
ENE
7
2.2
ENE
7
2.1
ENE
8
2.1
ENE
8
1.9
ENE
8
2
ENE
7
2
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.5
ENE
8
1.4
ENE
8
Energy kJ
285
285
237
237
278
372
431
485
469
469
411
426
438
450
408
368
356
310
266
273
280
253
253
226
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
Distance (km)
18
21
20
2
20
20
20
20
18
18
18
2
2
2
2
2
2
2
22
2
2
2
2
2
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
4
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
6
6
7
7
6
5
5
5
9
9
7
5
5
4
4
4
4
5
4
5
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)
Map placeholder

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