
Surf Forecasts:
Tunnels surf forecast from 30 Jul 2026:
- Best quality surf: Wednesday 29 Jul, 8PM (local time) - 2.5ft (0.8m), 13s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 30 Jul, 5AM (local time) - 2.5ft (0.8m), 14s period, SSW swell with 247 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 8PM (local time) - 2.5ft (0.8m), 13s period with S 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 Wednesday (Jul 29) at 8PM. The primary swell is predicted to be 0.8m and 13s 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 0.8m 14s and forecast to arrive on Thursday (Jul 30) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Saturday (Aug 01) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 29th Jul) | 2.5ft (0.8m) 13s |
| Best Surf | 8PM (Wed 29th Jul) | 2.5ft (0.8m) 13s |
| Most Powerful | 5AM (Thu 30th Jul) | 2.5ft (0.8m) 14s |
Table - best surf conditions forecast for Tunnels over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get right into it for Tunnels. We’ve got a bit of a slow start, but there’s some light at the end of the tunnel.
The forecast opens with a pretty weak pulse. Wednesday afternoon, July 29th, we’ve got a tiny 2ft SSW swell rolling in at a long 13 seconds, but the wind is just cross and the energy is weak (208). It’s not really calling for a paddle. The water temperature is 80°, which is about normal for this time of year, so no surprise there.
Thursday morning, July 30th, is where things perk up a bit. The swell bumps up to 3 to 3ft from the S with a nice 14-second period, and we get a light cross-offshore breeze from the E at 6 mph. The energy is moderate (390) and the waves are clean. That’s your best bet this week. The afternoon, however, the wind picks up to 12 mph from the ENE, still cross-off, but a bit messier. The energy is a bit higher (432), but the quality drops.
Friday, July 31st, through to the end of the first week is a write-off. Solid easterly winds blowing 18-25 mph, and while the swell direction swings to the SW, the size is only about 2ft. The energy is going backwards, from 362 down to 106. The waves are there, but the wind is just too strong. It’s gonna be a bumpy, blown-out mess. Not worth it.
The first few days of August are quiet. The swell drops to about 2ft with very weak energy (under 100). The wind stays up and cross-offshore. It’s a flat spell, plain and simple. From Tuesday, August 4th, the morning shows a tiny 2 to 2ft S swell with 12 seconds and lighter wind, but it’s still just “surfable but very ordinary.” Nothing to get excited about.
Now, the second week is where it gets interesting. The outlook starts to build from the 9th of August. On Sunday the 9th, we see a 3 to 3ft SSW swell, but the period is a meaty 18 seconds. The energy is strong (648). The wind is still cross-off from the ENE at 12 mph, but the conditions are described as “marginal.” It’s a long-period groundswell, which for Tunnels, an exposed spot, could mean some nice lines but with a bit of a wait between sets.
The standout window is shaping up for Monday, August 10th, and Tuesday, August 11th. On Monday, we’ve got a clean 3 to 4ft SSW swell with a 16-second period, and the energy is very strong (657). The wind is light from the E at 9 mph. That’s a solid, clean, long-period swell. The energy is there. Tuesday is similar, with about 3ft SSW swell, 14 seconds, and the wind drops to just 3 mph from the ENE. Near glassy. The energy is still strong (463). This is the pick of the forecast. For an intermediate spot like Tunnels, this is prime. The swell direction matches the optimum SW direction perfectly. The crowds are often, so expect company, but for waves this clean, you’ll take it.
After that, it tails off. Wednesday, August 12th, still has some 2 to 3ft SSW swell and light wind, but the energy is dropping. By Thursday, the 13th, it’s back to small and weak.
So, to sum it up: the first ten days are a mix of weak to flat conditions, with a small window on Thursday morning, July 30th, being the only real bright spot. The true standout is the Monday, August 10th, and Tuesday, August 11th window. That’s the one to circle on your calendar. It’s a bit far out, so keep an eye on it, but the signs are promising.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 27°C on Wed night, min 25°C on Wed night). Winds increasing (light winds from the NNE on Wed afternoon, strong winds from the ENE by Fri night). | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Sun morning, min 25°C on Sat afternoon). Winds decreasing (strong winds from the ENE on Sat afternoon, light winds from the ENE by Tue morning). | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SSW 13 | S 14 | SSW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 | SSW 11 | S 11 |
Wave Graph | ||||||||||||||||||||
133 | 173 | 236 | 225 | 211 | 206 | 236 | 223 | 127 | 123 | 131 | 89 | 85 | 58 | 55 | 50 | 56 | 71 | 42 | 62 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | 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 | 3:54PM0.76m | 3:21AM0.34m | 4:19PM0.75m | 4:03AM0.37m | 4:42PM0.71m | 4:50AM0.40m | 5:03PM0.66m | 5:42AM0.43m | 5:23PM0.61m | 6:44AM0.47m | 5:40PM0.54m | 8:00AM0.51m | 5:49PM0.47m | |||||||
Low Tide | 10:56PM0.21m | 9:00AM0.07m | 11:15PM0.19m | 9:35AM0.11m | 11:35PM0.18m | 10:13AM0.17m | 11:55PM0.16m | 10:56AM0.24m | 00:18AM0.14m | 11:50AM0.32m | 00:45AM0.13m | 1:14PM0.39m | 1:19AM0.11m | |||||||
— | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:06 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 26 |
Feels °C | 28 | 31 | 28 | 29 | 26 | 24 | 24 | 22 | 21 | 21 | 22 | 23 | 23 | 22 | 25 | 24 | 23 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | NE 9 | ENE 8 | ENE 7 | ENE 7 | S 13 | S 13 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 13 | SW 12 | SSW 13 | ENE 8 | ENE 9 | ENE 11 | ENE 11 | ENE 10 |
304 | 103 | 146 | 111 | 166 | 156 | 236 | 223 | 127 | 123 | 131 | 89 | 85 | 40 | 55 | 197 | 233 | 331 | 359 | 240 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | N 7 | S 14 | S 13 | SW 16 | SW 16 | S 12 | S 12 | S 12 | S 11 | S 11 | N 9 | ENE 14 | SSW 13 | ENE 12 | E 13 | ENE 12 | S 12 | SSW 11 | S 11 |
133 | 61 | 236 | 225 | 211 | 206 | 103 | 72 | 42 | 39 | 40 | 16 | 65 | 58 | 49 | 85 | 115 | 71 | 42 | 62 | |
Swell 3 Height (m) Direction Period (s) | S 16 | SSW 13 | SW 18 | SSW 18 | N 9 | ENE 15 | ENE 15 | N 8 | S 16 | N 11 | N 10 | S 11 | S 11 | ENE 13 | SW 13 | SSW 12 | SSW 12 | N 6 | S 14 | SSE 13 |
75 | 173 | 154 | 207 | 14 | 44 | 74 | 5 | 5 | 9 | 18 | 21 | 21 | 57 | 42 | 50 | 56 | 9 | 33 | 58 | |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 5 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | NE 8 | N 6 | NE 5 | ESE 5 | NNE 6 | — |
— | — | — | 56 | 153 | 208 | 229 | 668 | 801 | 1015 | 769 | 590 | 523 | 312 | 274 | 18 | 57 | 5 | 10 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 14 | 2 | 0 | 71 | 68 | 71 | 68 | 68 | 72 | 72 | 71 | 71 | 98 | 71 | 71 | 71 | 57 | 0 | 46 | 0 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.










