Rabbit/Manana Island Surf Break

Lat Long: 21.33° N 157.66° W

Rabbit/Manana Island Surf Forecast and Surf Report

Issued: 7 pm 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rabbit/Manana Island sea temperature is
26.6° C
0.3° 

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


Rabbit/Manana Island surf forecast from 30 Jul 2026:

  • Most powerful swell: Saturday 1 Aug, 11PM (local time) - 8ft (2.5m), 8s period, ENE swell with 910 kJ wave energy.

Best Forecast Surf Conditions for Rabbit/Manana Island this week:

The most powerful waves expected at Rabbit/Manana Island in the next 16 days are 2.5m 8s and forecast to arrive on Saturday (Aug 01) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 14s period and expected on Thursday (Jul 30) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sat 1st Aug)8ft (2.5m) 8s

Table - best surf conditions forecast for Rabbit/Manana Island over the next 16 days.


The Lowdown

Alright, folks, Rusty here. Let’s get into it. The outlook for Rabbit/Manana Island over the next 16 days is a grind. The whole period is plagued by a persistent ENE wind, and the surf just can’t get clean. We’ve got a long stretch of poor conditions ahead.

The first decent sign doesn’t pop up until mid-August. For the first week and a half, from Thursday, July 30 all the way through to Monday, August 10, it’s a washout. The wind is howling out of the ENE at 15 to 28 mph, mostly cross or cross-onshore, creating lumpy, messy, choppy surf. The swell is there, with heights ranging from 3 ft to 8 ft, and the combined energy ramps up from a moderate 305 up to a very strong 1055 on Saturday, August 1 — but with those winds, it’s just not surfable. The short period, mostly 6 to 8 seconds, adds to the wind chop. For a beach-and-reef setup like this, the conditions are really more suited to kite surfing than paddle surfing during this stretch.

The one glimmer of hope comes on Tuesday, August 11. The wind finally swings to the SSE, dropping to a light 6 mph, and goes cross-offshore. This is the standout. The swell is 4 ft from the ENE with a period of 7 to 8 seconds, and the combined energy is a moderate 203 to 220. The forecast says “clean,” which is exactly what we need. This is the only day in the whole 16-day window that looks like it could offer some decent, clean waves. The water temperature is about average for this time of year, so no thermal surprises there. It’s an intermediate-level break, so it’s not for beginners, but with the swell around 4 ft, it’s manageable.

After that brief window, we’re back into the wind and chop from Wednesday, August 12 through to Friday, August 14, with the wind cranking back up from the ENE at 12-19 mph, cross-shore and cross-onshore, and the swell dropping to 4 ft to 5 ft with weak energy. It’s a real bummer after that one promising day.

So, to sum it up: the first 12 days are a blank, with only Tuesday, August 11, offering a clean, surfable window. It’s a long wait, but that day might just be the one to circle. The rest of the period is a write-off for paddle surfing. Keep an eye on the forecasts, because things can change, but right now, that’s the story.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Fri night). Winds increasing (light winds from the ENE on Wed night, strong winds from the ENE by Fri night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 24°C on Sat night). Winds decreasing (strong winds from the ENE on Sat night, moderate winds from the ENE by Tue morning).

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
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)
1.1
ENE
8
1.6
ENE
8
1.5
ENE
8
1.7
E
7
1.9
E
7
2
E
7
2.5
E
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
2.4
ENE
8
2.2
ENE
8
2.1
ENE
8
1.7
ENE
8
1.6
ENE
8
1.4
ENE
9
1.5
ENE
12
1.5
ENE
11
1.4
ENE
10
Wave Graph
Metric surfscale
Energy kJ
176
276
234
298
397
447
736
850
807
889
801
699
574
404
370
295
583
515
388
Wind (km/h)
10
E
25
ENE
25
ENE
25
E
35
ENE
40
ENE
45
ENE
45
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
NE
25
ENE
20
ENE
20
ENE
20
ENE
Wind State
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
2:12AM0.34m
4:07PM0.66m
2:57AM0.35m
4:27PM0.64m
3:46AM0.36m
4:44PM0.61m
4:42AM0.37m
4:58PM0.57m
5:48AM0.38m
5:09PM0.52m
7:16AM0.41m
5:14PM0.48m
Low Tide
10:06PM0.20m
8:32AM-0.04m
10:31PM0.18m
9:04AM-0.01m
10:57PM0.16m
9:37AM0.05m
11:22PM0.13m
10:12AM0.11m
11:50PM0.10m
10:52AM0.19m
00:22AM0.07m
11:44AM0.27m
1:03AM0.04m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
6:03
6:03
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:09
7:09
7:08
7:08
7:07
7:07
 mm
Temp °C
26
26
27
26
26
26
25
25
25
25
25
25
25
25
25
25
25
26
25
Feels °C
29
28
27
26
24
23
21
20
20
21
21
21
21
23
22
23
25
26
24
  • Map Icons:
  • Break
  • 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 Rabbit/Manana Island Surf forecast

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

Rabbit/Manana Island is 11 km (7 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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