Tunnels Surf Break

Lat Long: 21.15° N 157.29° W

Tunnels Surf Forecast and Surf Report

Issued: 1 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tunnels sea temperature is
26.9° C
0.5° 

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


Tunnels surf forecast from 3 Aug 2026:

  • Best quality surf: Tuesday 4 Aug, 8AM (local time) - 1.5ft (0.4m), 12s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 9 Aug, 5AM (local time) - 2.5ft (0.7m), 17s period, SSW swell with 264 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 8AM (local time) - 1.5ft (0.4m), 12s period with SSW swell.

Best Forecast Surf Conditions for Tunnels this week:

The surf forecast for Tunnels over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 8AM. The primary swell is predicted to be 0.4m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Tunnels in the next 16 days are 0.7m 17s and forecast to arrive on Sunday (Aug 09) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Sunday (Aug 02) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Tue 4th Aug)1.5ft (0.4m) 12s
Best Surf 8AM (Tue 4th Aug)1.5ft (0.4m) 12s
Most Powerful 5AM (Sun 9th Aug)2.5ft (0.7m) 17s

Table - best surf conditions forecast for Tunnels over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's have a look at what's on the menu for the next couple of weeks. We're looking at a pretty lean stretch ahead, so don't get your hopes up too high.

The overall pattern is a long, drawn-out period of small, weak surf with a persistent cross-off wind. The energy is just not there for the most part. We've got a bit of a gap at the start, with the first proper surfable window not showing up until Tuesday, August 4th. Even then, it's not much to write home about.

For the first week, from now through to about August 8th, it's a tough slog. The swell is tiny, mostly around 1ft to 2ft, with combined energy readings that are mostly weak, often in the 50 to 132 range. The wind is a constant cross-off from the ENE at 6 to 19 mph. It's clean, but there's just no push. The water temperature is sitting at about 80°, which is normal for this time of year.

Now, there is a bit of a pulse of energy coming in the second week. Around Monday, August 11th, we start to see the combined energy jump up into the 300s and 400s, topping out around 890 on Wednesday, August 13th. The swell height picks up to 3ft to 4ft, coming from the S. The period is also getting longer, reaching 18 seconds which is a proper groundswell. But here's the kicker: the wind is not our friend. It stays a solid cross-off from the ENE, blowing 16 to 25 mph. That's going to be messy. The wave comments are all "poor surf conditions" or "marginal," and the scores reflect that. For a spot like Tunnels, which is exposed to SW swell, this S swell is going to wrap in, but with that wind, it's going to be a real battle. It's not going to be clean, fun surf.

The best on offer, and I'm being generous here, is the morning of Wednesday, August 13th. The swell is 3ft from the S with a period of 18 seconds, and the combined energy is a solid 816. The wind is still cross-off at 16 mph. It's the most energy we'll see, but it's a long way out and that wind is a real problem. For a reef break, the long period swell is a positive, but the wind is the spoiler. It's for experts only at that size, and the crowds at Tunnels are often there, so be prepared for a lineup.

For the rest of the second week, from August 14th onwards, the swell drops off again. The heights fade back to 2ft to 3ft, and the energy drops back into the 100s and 200s. The wind doesn't let up, staying strong from the ENE. Honestly, with the consistent wind and the swell size, it might be more interesting for the kite surfers than paddle surfers.

The long-range stuff around the 16th and 17th is just a fading memory. The wind is still howling, and the swell is tiny. There's nothing to get excited about there.

So, to sum it up: if you're desperate, the morning of Wednesday, August 13th, is your best bet. It's a long shot with that wind, but it's the only window with any real energy. Otherwise, keep your board in the car and wait for the next one.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun night, light winds from the ENE by Tue morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°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
0
1
0
1
1
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)
0.5
SW
13
0.4
SSW
13
0.4
SSW
13
0.4
SSW
12
0.5
SSW
12
0.5
SSW
12
0.4
SSW
11
0.4
SW
15
0.4
SSE
13
0.4
SSW
15
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.5
SW
14
0.4
SSW
14
0.5
SW
14
0.4
SSW
19
0.5
SW
18
0.5
SW
18
0.6
SSW
18
Wave Graph
Metric surfscale
Energy kJ
85
58
53
50
82
77
41
69
56
88
82
82
80
102
75
89
148
164
154
204
Wind (km/h)
30
ENE
30
ENE
25
ENE
20
ENE
20
ENE
10
ENE
20
NE
15
ENE
15
ENE
20
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
E
30
ENE
35
ENE
25
ENE
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
High Tide
5:23PM0.61m
6:44AM0.47m
5:40PM0.54m
8:00AM0.51m
5:49PM0.47m
9:33AM0.56m
11:01AM0.63m
12:07PM0.70m
12:59PM0.77m
11:29PM0.25m
Low Tide
00:18AM0.14m
11:50AM0.32m
00:45AM0.13m
1:14PM0.39m
1:19AM0.11m
2:06AM0.10m
3:11AM0.08m
4:26AM0.06m
9:17PM0.24m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part 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>
7:07
7:06
7:06
7:05
7:05
7:04
7:02
 mm
Temp °C
26
25
26
27
26
26
26
26
26
27
25
26
26
25
26
26
25
26
26
25
Feels °C
24
23
25
28
26
29
28
27
28
27
24
26
25
24
25
25
25
25
24
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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Tunnels:

join our community of surf reporters

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 Tunnels 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.


Information about the Tunnels Surf forecast

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

Are you planning a vacation in Molokai? If you are looking for accommodation near Tunnels, camping, hotels and condos and appartments in Molokai, consider staying in Kaunakakai - Molokai which is 20 km (12 miles) away. Other places in and around Molokai where you can find information about places to rent, and car hire include Lanai - Lanai which is 53 km (33 miles) away, Kailua, Honolulu and Kane'ohe.

Nearest locationNearest