Halfpoint/Fullpoint Surf Break

Lat Long: 21.29° N 157.66° W

Halfpoint/Fullpoint Surf Forecast and Surf Report

Issued: 1 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Halfpoint/Fullpoint sea temperature is
27.0° C
0.6° 

Halfpoint/Fullpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Halfpoint/Fullpoint surf forecast from 3 Aug 2026:

  • Most powerful swell: Tuesday 4 Aug, 2AM (local time) - 5ft (1.6m), 12s period, ENE swell with 701 kJ wave energy.

Best Forecast Surf Conditions for Halfpoint/Fullpoint this week:

The most powerful waves expected at Halfpoint/Fullpoint in the next 16 days are 1.6m 12s and forecast to arrive on Tuesday (Aug 04) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 15s period and expected on Wednesday (Aug 05) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Tue 4th Aug)5ft (1.6m) 12s

Table - best surf conditions forecast for Halfpoint/Fullpoint over the next 16 days.


The Lowdown

Right then, let’s get stuck into this.

Truth be told, it’s a rough stretch ahead for Halfpoint/Fullpoint. We’ve got a solid 16-day window to look at, but the surf is compromised for the vast majority of it. The main issue is a persistent, strong cross-shore wind from the ENE—blowing at 19 to 28 mph for days on end—which trashes the wave face. The water temp is sitting at 81°, which is about average for the time of year, so no surprises there.

The first real sniff of activity comes Sunday the 2nd of August, but it’s a write-off straight away. We’ve got a 7 ft ENE swell at a short 8 seconds, but with 25 mph cross-shore wind, it’s just a mess of cross-chop. The combined swell energy is moderate at 865, but it doesn't matter with that wind. This pattern basically holds for the whole first week. The swell ebbs and flows, but the wind stays cross or cross-on, never giving us a clean face. There’s a slight change on Tuesday the 4th—a 5 ft ENE swell with a longer period of 11 seconds and a lighter 9 mph cross-shore wind—it’s the closest we get to a surf window, but it still only scores as marginal due to poor tide conditions and that cross element.

After that, the 7th of August sees a tiny 1 ft SSW groundswell with a very long 14-second period come through, but the wind is still smashing it at 19 mph. The combined energy is weak (156). That long period and small size is more of a novelty for a point break, and with the wind, it’s not worth paddling for.

The second week gets worse, not better. From the 8th onwards, the wind stays fresh to strong, and we see swell heights build back up. But the real kicker comes from the 12th of August onwards. We get a moderate energy (918 on the 12th) S groundswell with a very long 18-second period on Wednesday morning. That’s a proper groundswell, but the wind is 19 mph cross-on. Then on the 14th of August, we see the biggest swell of the period: 8 ft from the ENE at 8 seconds with strong 28 mph cross-shore wind. That’s 8 feet of messy, lumpy wind-slop with combined energy hitting 1021 – strong wave energy—but it’s just a washing machine. Paddling out in that strong breeze is a chore for nothing.

Honestly, there are zero standouts in this 16-day stretch. There’s not a single morning or afternoon where the stars align—no good wind, no quality swell direction, and the break is exposed to the wrong angle. If you’re desperate, Tuesday morning the 4th is your only whisper of a chance, but with cross-shore wind and questionable tides, it’s a long shot. For the rest of it, Halfpoint/Fullpoint is a total no-go. The setup looks more interesting for kite-surfing than paddle surfing, if I’m being honest.

Hang in there—this blank run can’t last forever.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 26°C on Mon morning, min 25°C on Sun afternoon). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the ENE by Tue morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Wed afternoon, min 25°C on Wed night). Mainly fresh winds.

Sun
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
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
1
1
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)
2.1
ENE
8
2.1
ENE
8
1.6
ENE
8
1.4
ENE
8
1.6
ENE
12
1.5
ENE
11
1.3
ENE
11
1.3
ENE
10
1.2
ENE
10
1.1
ENE
9
1.1
ENE
9
1.2
ENE
8
1
ENE
8
0.4
SSE
11
0.4
SSW
14
0.4
SSW
14
1.5
ENE
6
1.5
ENE
7
1.4
ENE
7
1.3
NE
7
Wave Graph
Metric surfscale
Energy kJ
606
578
353
277
701
515
359
358
258
188
190
181
122
40
77
73
176
198
186
152
Wind (km/h)
40
ENE
30
ENE
25
ENE
30
NE
20
ENE
15
ENE
20
NE
20
ENE
20
ENE
25
NE
20
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
30
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
High Tide
5:22PM0.53m
6:48AM0.43m
5:53PM0.45m
7:57AM0.48m
6:26PM0.37m
9:10AM0.55m
7:10PM0.29m
10:22AM0.61m
8:39PM0.22m
11:25AM0.67m
10:36PM0.19m
12:21PM0.73m
00:00AM0.20m
Low Tide
00:29AM0.04m
12:27PM0.23m
00:59AM0.04m
2:07PM0.27m
1:37AM0.03m
4:33PM0.27m
2:24AM0.02m
6:43PM0.21m
3:25AM0.02m
7:38PM0.16m
4:32AM0.00m
8:16PM0.11m
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:05
6:05
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:07
7:07
7:07
7:06
7:06
7:05
 mm
Temp °C
25
25
26
26
25
26
26
25
26
26
25
25
25
25
25
26
25
25
25
25
Feels °C
21
22
24
25
24
27
26
25
26
25
24
25
23
24
23
24
24
24
22
23
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Halfpoint/Fullpoint Surf forecast

The above surf forecast table for Halfpoint/Fullpoint provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Halfpoint/Fullpoint can be found by selecting the local surf guide option on the grey menu. Our Halfpoint/Fullpoint 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 (Halfpoint/Fullpoint) 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 Halfpoint/Fullpoint 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.

Halfpoint/Fullpoint is 15 km (9 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.

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