
Surf Forecasts:
Tunnels surf forecast from 13 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 2AM (local time) - 2.5ft (0.7m), 17s period, SW swell with offshore winds.
- Most powerful swell: Monday 13 Jul, 5AM (local time) - 3ft (0.9m), 16s period, SW swell with 349 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 2AM (local time) - 2.5ft (0.7m), 17s period with SW 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 15) at 2AM. The primary swell is predicted to be 0.7m and 17s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tunnels in the next 16 days are 0.9m 16s and forecast to arrive on Monday (Jul 13) 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 2.1m 7s period and expected on Monday (Jul 13) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 15th Jul) | 2.5ft (0.7m) 17s |
| Best Surf | 2AM (Wed 15th Jul) | 2.5ft (0.7m) 17s |
| Most Powerful | 5AM (Mon 13th Jul) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Tunnels over the next 16 days.
Alright, Rusty here. Let’s have a look at what’s on the menu for the next couple of weeks.
To be honest, straight up, this is a tough run. For the next 16 days, there’s no real standout session that I’d get properly excited about. The wind is locked in from the east and east-northeast, giving us a persistent cross-off breeze at Tunnels. That’s not a bad thing for this spot – it keeps things clean and the surface smooth – but the swell just isn’t cooperating.
The first real flicker of something worthwhile comes on Wednesday the 15th of July. Morning session at Tunnels will see a clean 3 ft swell from the west, with a period of 15 seconds. That’s proper groundswell, long lines, and the combined energy is moderate (455). The wind is a light breeze, so the surface will be glassy. The wave comment says “expect good surf conditions” – the best we’ll see. But it’s small, so you’ll be on a log or a fish. The west direction is a good match for the optimum, and the 15-second period means it’ll wrap in nicely. The crowds are often here, so you might have some company.
After that, it’s pretty grim. The wind stays breezy, mostly 15 to 19 mph, and the swell drops off. There’s a brief moment on Thursday the 16th of July afternoon – a 2 ft swell from the south-southwest, period jumping to 17 seconds, and the combined energy spikes to 575 (moderate). That’s a long-period swell, and it’s a touch stronger, but the wave comment calls it “marginal,” and the wind is a moderate cross-off, so it’s not clean enough to make it a winner.
The rest of the first week and into the second week is a desert. From Friday the 18th of July right through to Monday the 28th of July, the wave comment is mostly “poor surf conditions” with a few “marginal” tags. The swell heights hover around 1 ft to 3 ft, and the combined energy drops into the low 100s and 200s – weak to moderate. The wind never truly lets up, staying in the moderate to fresh breeze range. The period varies, but it doesn’t matter when the swell is this fickle.
The best of the worst is maybe Wednesday the 24th of July into Saturday the 26th of July. The swell is small (1 ft to 2 ft) but the wind backs off a little to a gentle breeze, and the period gets long again (18 seconds). The wave comment is “marginal” – think small, clean, but gutless. You’d be scratching for waist-high runners.
If you’re a beginner, this whole run is fine to learn on – nothing over 5 ft, so it’s safe. But for anyone looking for a proper wave, this is a long, flat spell. The only time the moderate energy (above 400) lines up with a “good” wave comment is that Wednesday the 15th of July. That’s your one shot.
The water temperature? No anomaly data given, so it’s about average for the time of year.
Honestly, this is one of those windows where the forecast might change, but as it stands, you’re looking at about 10 days straight of poor surf from the 18th of July onwards. Keep the board waxed and hope for a shift in the swell direction.
Rusty.
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 26°C on Wed afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun night, light winds from the ENE by Wed morning). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 26°C on Thu morning, min 25°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sun 19 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | SW 17 | W 15 | W 15 | SSW 16 | W 14 | SSW 17 | SSW 14 | SSW 16 | SSW 16 | SSW 10 | S 14 | SSW 14 | S 12 | S 12 | SW 20 |
Wave Graph | |||||||||||||||||||||
353 | 326 | 309 | 257 | 239 | 232 | 302 | 291 | 218 | 314 | 206 | 261 | 200 | 198 | 288 | 116 | 132 | 158 | 108 | 73 | 102 | |
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 | 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 | 1:33AM0.27m | 3:24PM0.89m | 2:31AM0.28m | 4:04PM0.88m | 3:27AM0.31m | 4:42PM0.84m | 4:24AM0.34m | 5:16PM0.78m | 5:24AM0.37m | 5:46PM0.70m | 6:31AM0.40m | 6:11PM0.62m | 7:48AM0.44m | 6:30PM0.54m | |||||||
Low Tide | 10:21PM0.21m | 7:30AM-0.04m | 10:52PM0.20m | 8:20AM-0.03m | 11:23PM0.19m | 9:07AM0.00m | 11:53PM0.18m | 9:53AM0.06m | 00:23AM0.17m | 10:40AM0.15m | 00:52AM0.16m | 11:29AM0.24m | 1:20AM0.15m | 12:30PM0.33m | |||||||
— | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | |
7:14 | — | 7:14 | — | — | 7:14 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | |
mm | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 22 | 22 | 22 | 22 | 25 | 23 | 24 | 26 | 27 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SSW 14 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | NE 7 | NE 7 | W 14 | NE 7 | SSW 16 | SSW 16 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | S 12 | S 12 |
353 | 326 | 309 | 257 | 116 | 136 | 156 | 89 | 81 | 134 | 109 | 203 | 131 | 198 | 288 | 94 | 85 | 102 | 117 | 73 | 75 | |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | W 19 | W 18 | SSW 14 | SSW 14 | SW 17 | W 15 | W 15 | SSW 16 | W 14 | SSW 17 | SSW 14 | W 14 | W 14 | SSW 10 | SSW 9 | SSW 14 | S 12 | SW 8 | S 18 |
28 | 26 | 110 | 154 | 239 | 232 | 302 | 291 | 218 | 314 | 206 | 261 | 175 | 144 | 142 | 116 | 73 | 158 | 108 | 14 | 102 | |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | SSE 11 | SW 18 | W 16 | W 16 | W 15 | SW 13 | SW 14 | W 15 | SSW 16 | SSW 13 | W 14 | SSW 9 | N 7 | S 15 | S 14 | SSW 9 | NNE 8 | S 19 | SW 20 |
26 | 26 | 25 | 82 | 190 | 190 | 229 | 164 | 203 | 279 | 175 | 111 | 200 | 50 | 26 | 110 | 132 | 65 | 33 | 65 | 97 | |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | — | — | — | — | NE 7 | ESE 6 | — | NE 7 | — | ENE 7 | ENE 6 | — | ENE 7 | ENE 6 | — | ENE 7 | ENE 6 |
452 | 301 | 183 | 204 | — | — | — | — | 147 | 20 | — | 163 | — | 91 | 72 | — | 138 | 149 | — | 164 | 170 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 68 | 68 | 68 | 57 | 57 | 62 | 0 | 0 | 66 | 0 | 69 | 71 | 68 | 68 | 68 | 68 | 68 | 97 | 60 | 71 | 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.











