
Surf Forecasts:
Big Beach surf forecast from 8 Jul 2026:
- Best quality surf: Saturday 11 Jul, 11AM (local time) - 1.5ft (0.5m), 18s period, SW swell with offshore winds.
- Most powerful swell: Monday 13 Jul, 2AM (local time) - 3ft (0.9m), 16s period, SW swell with 358 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 2AM (local time) - 2.5ft (0.8m), 14s period with SSW swell.
Best Forecast Surf Conditions for Big Beach this week:
The surf forecast for Big Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 08) at 2AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.1m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Big Beach in the next 16 days are 0.9m 16s and forecast to arrive on Monday (Jul 13) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Friday (Jul 10) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 8th Jul) | 2.5ft (0.8m) 14s |
| Best Surf | 11AM (Sat 11th Jul) | 1.5ft (0.5m) 18s |
| Most Powerful | 2AM (Mon 13th Jul) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Big Beach over the next 16 days.
Alright, grab your board. Look, it’s been a bit quiet out there at Big Beach lately, but don’t let that fool you. The first few days of this outlook are pretty poxy, with cross-off breezes and weak little swells that just aren’t putting much on the table. We’ve got a gap right at the start – Wednesday the 8th and Friday the 10th are basically write-offs, with poor surf conditions and wave energy sitting under 200 (197). Not worth paddling out for.
Things start to perk up on Saturday the 11th. That’s the first real highlight. The swell isn’t huge but it’s a clean 2 ft from the SW with a very long period of 18 seconds – proper groundswell. That long period means better shape and longer gaps between sets, which is a dream for paddling out. With a moderate offshore breeze from the NE, Big Beach is going to be clean and lined up. Combined swell energy climbs to 270, a solid moderate push. It’s a beginner-friendly spot, so that tiny size is perfect for learners, but you might have company – crowds are sometimes present.
Sunday the 12th afternoon also shapes up nicely. The swell bumps to 3 ft from the SW, period 16 seconds, and with cross-off wind, it stays clean. Energy jumps to 351 – getting stronger. Monday the 13th morning is another standout: 3 ft SW, 15 seconds, and a gentle offshore from the NE. Glassy, clean conditions.
Now, look ahead to Wednesday the 15th. That morning sees a 2 ft SSW swell with a 18-second period again, but the real story is the combined energy – 481. That’s strong wave energy out there, even if the height looks modest. Light cross-off wind keeps it tidy. This one’s a little more for the experienced crew, as that long period can make beach breaks close out, but Big Beach is fairly exposed and should handle it.
Thursday the 16th morning stays clean with a 2 ft W swell, 15-second period, and 507 energy – very strong. Light E breeze. Again, get on it early.
From there, it tapers. The second week sees smaller swells, mostly surfer-friendly but ordinary conditions. Sunday the 19th afternoon and Monday the 20th are worth a mention: 2 ft S swell, 15 seconds, with gentle offshore winds. Energy still moderate around 322 to 329, but the quality is there.
Best bet? Saturday the 11th through Monday the 13th is your window. Clean, offshore, and a nice little pulse of SW groundswell with good energy. After that, treat it as a solid second option.
Signing off, Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 24°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||
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) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 12 | S 12 | S 12 | SW 21 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
250 | 195 | 192 | 181 | 115 | 113 | 106 | 72 | 76 | 184 | 164 | 249 | 309 | 268 | 302 | 358 | 273 | 217 | 206 | 194 | 189 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | off | off | off | off | cross-off | off | off | off | cross-off | off | cross-off | off |
High Tide | 8:03PM0.40m | 12:02PM0.39m | 8:21PM0.35m | 1:13PM0.47m | 2:03PM0.55m | 10:55PM0.27m | 2:47PM0.61m | 00:40AM0.26m | 3:29PM0.66m | 1:52AM0.27m | 4:09PM0.68m | 2:51AM0.29m | 4:47PM0.69m | ||||||||
Low Tide | 3:49AM0.04m | 4:41PM0.25m | 4:41AM0.00m | 5:38AM-0.03m | 9:28PM0.20m | 6:33AM-0.06m | 9:48PM0.18m | 7:27AM-0.08m | 10:17PM0.16m | 8:17AM-0.10m | 10:48PM0.14m | 9:04AM-0.10m | |||||||||
— | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | |
7:09 | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:08 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 25 | 26 | 28 | 25 | 27 | 27 | 26 | 27 | 28 | 26 | 26 | 26 | 25 | 27 | 27 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 24 | 25 | 28 | 25 | 28 | 26 | 26 | 28 | 29 | 26 | 26 | 26 | 25 | 27 | 27 | 24 | 26 | 25 | 24 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
250 | 195 | 192 | 181 | 115 | 113 | 106 | 72 | 76 | 184 | 164 | 249 | 309 | 268 | 302 | 358 | 273 | 217 | 206 | 194 | 189 | |
Swell 2 Height (m) Direction Period (s) | S 10 | S 9 | E 8 | W 16 | W 15 | W 14 | W 16 | W 13 | SW 21 | SSW 11 | S 12 | S 12 | W 13 | W 13 | W 12 | W 12 | S 11 | W 19 | W 18 | W 17 | W 16 |
2 | 2 | 46 | 5 | 4 | 15 | 20 | 31 | 69 | 38 | 43 | 24 | 31 | 30 | 27 | 26 | 21 | 64 | 99 | 151 | 137 | |
Swell 3 Height (m) Direction Period (s) | — | — | S 18 | — | — | W 18 | W 13 | SSW 21 | W 14 | W 13 | W 14 | W 14 | S 12 | S 11 | S 11 | S 12 | W 12 | SSW 21 | SW 18 | SSW 19 | SSW 19 |
— | — | 6 | — | — | 6 | 14 | 45 | 16 | 30 | 63 | 36 | 11 | 21 | 22 | 24 | 12 | 44 | 81 | 146 | 72 | |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | E 8 | E 6 | E 6 | E 6 | E 6 | E 6 | E 8 | E 6 | E 6 | E 8 | E 6 |
239 | 134 | 92 | 160 | 131 | 124 | 196 | 235 | 291 | 219 | 283 | 266 | 152 | 191 | 185 | 184 | 305 | 178 | 134 | 146 | 191 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Big Beach Surf forecast
The above surf forecast table for Big Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Big Beach can be found by selecting the local surf guide option on the grey menu. Our Big Beach 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 (Big Beach) 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 Big Beach 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 Maui? If you are looking for accommodation near Big Beach, camping, hotels and condos and appartments in Maui, consider staying in Kihei which is 17 km (11 miles) away. Other places in and around Maui where you can find information about places to rent, and car hire include Wailuku which is 28 km (17 miles) away, Kahului, Lanai - Lanai and Kaunakakai - Molokai.











