
Surf Forecasts:
Tunnels surf forecast from 19 Jul 2026:
- Most powerful swell: Saturday 25 Jul, 8PM (local time) - 3.5ft (1.0m), 18s period, SSW swell with 662 kJ wave energy.
Best Forecast Surf Conditions for Tunnels this week:
The most powerful waves expected at Tunnels in the next 16 days are 1.0m 18s and forecast to arrive on Saturday (Jul 25) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Friday (Jul 24) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sat 25th Jul) | 3.5ft (1.0m) 18s |
Table - best surf conditions forecast for Tunnels over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s shaking for the next 16 days. Straight up, I gotta be honest with you – this is a tough run. We’ve got a long, lean stretch ahead with very little to get excited about. The pattern is dominated by persistent cross-offshore winds and small, inconsistent swell.
Starting on Saturday, July 18th, and running right through the first week, the story is much the same. We’re looking at tiny waves, mostly around 1 ft to 3 ft, coming from the south-southwest and south. The combined swell energy is generally weak, hanging around the 200s and 300s, with a few moments of moderate energy in the mid-to-high 400s and 500s. The wind is a constant cross-off from the east-northeast, blowing at 16 to 22 mph. While the wind direction keeps the surface clean, these are just not the kind of numbers that get a surfer out of bed. The water temp is sitting at a toasty 80°, which is about normal for this time of year, so at least you won’t need a steamer.
There’s a slight flicker of hope on the charts. From Wednesday afternoon, July 22nd, into the following week, the swell gets a bit more juice. The period stretches out, hitting 20+ seconds on Thursday the 23rd, which is proper groundswell. The combined energy pushes into the strong category, with readings over 700 and even 800, like we see on the afternoon of the 24th (854). The size stays small though, peaking around 3 ft to 3 ft, coming from the SSW. This long-period swell, over 15 seconds, is great for a place like Tunnels, which is a reef setup – it handles that long, racy energy well. The wind, however, remains a stiff cross-off, which will keep things clean but likely put a bit of a bump on the face. The problem is that while the energy is there, the size is just too small to really open up the wave. The forecast keeps calling it marginal or poor, and I have to agree. It’s a tease.
From the end of July into the first couple of days of August, the energy drops back off again. The combined energy falls below 500, and the size slumps back to 2 ft to 2 ft. The wind doesn’t let up. It’s a long, dry spell.
If I had to call out a best bet, and it’s a weak one, I’d look at that Thursday, July 23rd, and Friday, July 24th. The swell energy is at its best and the period is long. But don’t expect a classic. The setup looks more interesting for a kite surfer than a paddle surfer, with that strong cross-off wind and small, clean waves. For us, it’s a window of promising but low-percentage surf. Otherwise, it’s a waiting game. The whole run is a gap of marginal conditions, with no real standout days.
Stay tuned, forecasts can change. Rusty out.
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 24°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Tue afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
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 14 | S 12 | S 19 | SSE 18 | S 18 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | SSW 23 | SSW 22 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
Wave Graph | ||||||||||||||||||||
210 | 108 | 117 | 109 | 156 | 412 | 402 | 418 | 325 | 302 | 273 | 126 | 426 | 480 | 523 | 395 | 616 | 448 | 428 | 298 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | 6:11PM0.62m | 7:48AM0.44m | 6:30PM0.54m | 9:17AM0.49m | 6:33PM0.46m | 10:45AM0.54m | 11:52AM0.59m | 12:40PM0.64m | 1:20PM0.68m | 11:02PM0.26m | ||||||||||
Low Tide | 1:20AM0.15m | 12:30PM0.33m | 1:49AM0.14m | 2:10PM0.41m | 2:21AM0.14m | 3:00AM0.14m | 3:49AM0.13m | 4:46AM0.12m | 10:16PM0.26m | |||||||||||
— | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | |
7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | — | 7:12 | — | — | 7:10 | — | — | 7:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 25 |
Feels °C | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 25 | 24 | 23 | 23 | 24 | 22 | 22 | 23 | 23 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | S 12 | SSW 12 | S 12 | S 18 | NE 7 | S 16 | S 15 | S 14 | S 14 | S 13 | ENE 7 | S 13 | S 13 | SSW 20 | S 13 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
210 | 108 | 83 | 73 | 156 | 118 | 402 | 418 | 325 | 302 | 273 | 113 | 212 | 153 | 523 | 222 | 616 | 448 | 428 | 298 | |
Swell 2 Height (m) Direction Period (s) | WNW 13 | WNW 13 | S 19 | SSE 18 | S 12 | S 16 | SW 18 | SSW 16 | SW 17 | SSW 16 | SSW 26 | S 13 | SSW 23 | SSW 22 | S 12 | SSW 20 | S 13 | S 12 | S 12 | S 20 |
57 | 55 | 117 | 109 | 69 | 412 | 81 | 105 | 72 | 103 | 224 | 126 | 426 | 480 | 132 | 395 | 165 | 143 | 100 | 290 | |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SSE 9 | W 12 | W 12 | NE 8 | SW 18 | W 12 | W 11 | SSE 6 | SSE 5 | SW 15 | S 11 | E 12 | E 12 | SSW 16 | SW 16 | NNW 9 | SW 15 | S 21 | S 12 |
7 | 7 | 25 | 25 | 16 | 83 | 11 | 9 | 3 | 3 | 60 | 83 | 72 | 77 | 99 | 133 | 8 | 33 | 326 | 68 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | NNE 8 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | NE 5 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
310 | 262 | 106 | 183 | 107 | 72 | 136 | 118 | 91 | 96 | 186 | 43 | 155 | 234 | 230 | 254 | 352 | 342 | 830 | 425 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 90 | 68 | 71 | 71 | 58 | 68 | 68 | 57 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 69 | 68 | 68 | 71 |
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.










