Laniakea Reef and Holtons surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Saturday 20 Dec 2025 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
25.4° C
(Which is slightly warmer than usual)
Nearby Cam: 4km away, Pipeline Cam powered by EXPLORE.org


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

The current surf forecast for Laniakea Reef and Holtons at 3AM is: 1.8m 12s primary swell from a North direction (forecast issued at 07:00pm December 20). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (21 Dec)5ft (1.6m)11s
Afternoon (21 Dec)5ft (1.5m)11s
Evening (21 Dec)5ft (1.5m)11s

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

Updates in  hr  min  s Forecast update imminent
Saturday
20
Sunday
21
Monday
22
Tuesday
23
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
4
4
4
3
3
3
2
2
2
2
2
2
2
1
2
2
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2
N
1.9
N
1.9
N
1.8
N
1.7
N
1.7
N
1.6
N
1.5
N
1.5
N
1.5
N
1.4
N
1.4
N
1.5
N
1.4
N
1.6
NNE
1.6
NNE
1.2
N
1.2
N
1.2
N
1.2
N
1.1
N
1.1
N
1.2
NNE
1.4
NNE
Period(s) (?)13131212121111111111111111111111111010101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)137011781036870749736652563553556476467533457541541319296290284240235271340
Wind
(km/h)
0
N
0
ENE
5
NE
10
ENE
10
E
15
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
25
E
30
E
35
E
30
E
25
E
25
E
30
E
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglasscross-
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
/ height (m)
3:03PM
0.12
4:01AM
0.53
3:43PM
0.12
4:37AM
0.53
4:31PM
0.12
5:14AM
0.51
Low Tide
/ height (m)
7:15PM
-0.03
10:32AM
0.05
7:50PM
-0.02
11:11AM
0.04
8:28PM
-0.00
11:48AM
0.04
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Sunrise-----7:05-------7:05-------7:05--
Sunset5:53-------5:53-------5:54-------
cloud
cloud
part cloud
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
light rain
cloud
cloud
cloud
clear
clear
clear
Rain (mm)
---1------------11------
Temp. °C252524242324252625242424242425252424232323232424
Feels °C (?)292927272526252625242424242425252322202021212221
  • 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

Latest Updates

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Laniakea Reef and Holtons surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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