Laniakea Reef and Holtons Surf Break

Lat Long: 21.62° N 158.09° W

Laniakea Reef and Holtons Surf Forecast and Surf Report

Issued: 1 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Laniakea Reef and Holtons sea temperature is
26.3° C
0.1° 

Laniakea Reef and Holtons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Laniakea Reef and Holtons surf forecast from 18 Jul 2026:

  • Most powerful swell: Saturday 18 Jul, 11AM (local time) - 1.5ft (0.4m), 13s period, WNW swell with 57 kJ wave energy.

Best Forecast Surf Conditions for Laniakea Reef and Holtons this week:

The most powerful waves expected at Laniakea Reef and Holtons in the next 16 days are 0.4m 13s and forecast to arrive on Saturday (Jul 18) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Saturday (Jul 25) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Sat 18th Jul)1.5ft (0.4m) 13s

Table - best surf conditions forecast for Laniakea Reef and Holtons over the next 16 days.


The Lowdown

Alright, Rusty here. Let's talk about what's coming up for Laniakea Reef and Holtons.

To be straight with you, the next week and a half is looking pretty flat. We’ve got a long stretch of tiny, weak waves and cross-offshore breezes that just aren't going to do much for this spot. The water’s sitting at a warm 79°, which is about average for this time of year, so no surprises there.

The first real glimmer of hope doesn't show up until Sunday, July 26th. That afternoon, a pulse of swell arrives, pushing 6 ft from the NE with a short period of 8 seconds. The combined energy reads 369, which is a solid moderate push, but the wind is a cross-offshore breeze. It’s a bit of a chunky, messy wave, and at that size, it's getting into the territory where beginners might want to sit this one out. It’s a marginal call, but at least there’s something to look at.

The standout of the whole forecast is Monday morning, July 27th. We’ve got 5 ft of NE swell, still with that short 8-second period, and the wind is a lighter cross-offshore breeze. The combined energy drops to 300, but the conditions are described as "good surf conditions." This is your best bet for a proper session over the next 16 days. It’s not perfect, but it’s the most promising window we’ve got.

Later in the week, on Thursday, July 30th, there’s another pulse. The morning shows 5 ft from the NE with a longer 10-second period, pushing the combined energy up to 392. The wind is lighter again. That’s worth a paddle out, but it’s not as clean as the Monday session.

After that, it fades out again. The rest of the run into early August is small and weak, with the swell dropping below 3 ft and the wind staying moderate. The long-period stuff that shows up in August is just too small to make anything of it here.

So, bottom line: the best surf on offer is the Monday morning, July 27th. Mark it in your calendar. It’s not a world-class day, but it’s the only one that’s really worth your time.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Sat morning, min 24°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Tue morning, min 24°C on Tue night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WNW
13
0.4
WNW
13
0.3
WNW
13
0.3
WNW
12
0.3
WNW
12
0.2
WNW
12
0.2
W
12
0.2
W
12
0.3
SW
16
1.3
ENE
7
1.2
ENE
7
0.3
SW
15
1.4
ENE
7
1.3
ENE
7
1.5
ENE
6
1.6
ENE
7
1.5
ENE
6
1.7
ENE
7
0.3
NNW
9
0.2
NNW
8
1.9
ENE
7
Wave Graph
Metric surfscale
Energy kJ
57
57
32
29
29
14
11
11
42
0
0
36
0
0
0
0
0
0
15
7
0
Wind (km/h)
25
E
25
ENE
20
ENE
20
ENE
25
ENE
20
ENE
15
ENE
15
ENE
15
E
15
ENE
20
ENE
20
E
20
ENE
25
ENE
20
ENE
25
ENE
25
ENE
20
E
25
ENE
25
ENE
20
E
Wind State
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
6:07PM0.44m
7:43AM0.32m
6:39PM0.37m
8:56AM0.36m
7:10PM0.29m
10:05AM0.41m
7:43PM0.23m
11:05AM0.44m
8:47PM0.18m
11:56AM0.47m
10:35PM0.16m
12:39PM0.50m
11:53PM0.15m
Low Tide
10:35AM0.13m
00:06AM0.02m
11:50AM0.19m
00:38AM0.03m
1:37PM0.23m
1:13AM0.03m
4:05PM0.22m
1:52AM0.04m
6:18PM0.18m
2:37AM0.04m
7:04PM0.14m
3:27AM0.04m
7:30PM0.12m
4:18AM0.03m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
6:00
6:00
6:00
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:15
7:15
7:15
7:15
7:15
 mm
1
Temp °C
26
26
24
26
26
25
26
26
24
26
26
25
25
26
24
25
26
24
25
26
25
Feels °C
24
25
23
25
25
24
26
26
24
26
26
25
24
25
22
24
24
23
23
25
24
  • 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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Information about the Laniakea Reef and Holtons Surf forecast

The above surf forecast table for Laniakea Reef and Holtons provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Laniakea Reef and Holtons can be found by selecting the local surf guide option on the grey menu. Our Laniakea Reef and Holtons surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Laniakea Reef and Holtons) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Laniakea Reef and Holtons may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Laniakea Reef and Holtons is 15 km (9 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.

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