Laniakea Reef and Holtons surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Saturday 21 Feb 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
24.5° C
(Which is slightly warmer than usual)


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

The current surf forecast for Laniakea Reef and Holtons at 2AM is: 1.2m 8s primary swell from a Northeast direction (forecast issued at 07:00pm February 21). An open ocean swell of 1.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (22 Feb)3.5ft (1.0m)8s
Afternoon (22 Feb)3.5ft (1.0m)8s
Evening (22 Feb)4.5ft (1.3m)8s

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

Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tuesday
24
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
1
0
2
2
1
1
0
0
0
1
1
0
1
2
2
2
3
4
4
3
3
3
4
3
Swell
Height Map
Wave Height (m) & direction (?)
0.5
NW
0.5
NW
1.3
NE
1.2
NE
0.5
NW
1
NNE
1
NNE
1
NNE
1
NNE
1.3
NE
1
NNE
1.2
NNE
0.5
N
0.8
NNE
1.3
NNE
1.6
NNE
2.1
NNE
2.3
NNE
3
NNE
3
NNE
3
NNE
3
NNE
3
NNE
3
NNE
Period(s) (?)131388128888877181816161515151514141514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)848320618269123107117117191104147163408927134819002157366534823966338034823644
Wind
(km/h)
15
ENE
15
ENE
15
E
10
E
10
ENE
10
ENE
5
NNE
10
N
10
NNE
10
NE
15
ENE
15
E
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
NE
20
NE
20
NE
25
ENE
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
High Tide
/ height (m)
6:42PM
0.37
5:40AM
0.21
7:53PM
0.40
6:17AM
0.15
9:13PM
0.42
7:40AM
0.09
Low Tide
/ height (m)
12:02AM
0.12
11:08AM
-0.04
2:13AM
0.13
11:53AM
-0.03
4:50AM
0.09
12:58PM
-0.02
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Sunrise-----6:58-------6:56-------6:56--
Sunset6:31-------6:32-------6:32-------
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
cloud
part cloud
clear
cloud
cloud
clear
part cloud
clear
Rain (mm)
4542--1111112311--------
Temp. °C222121212121222322202020202121212121212020212222
Feels °C (?)222121212222232423202020191918181818191818181919
  • 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest