Surf Forecasts:
Bay Front surf forecast from 30 Aug 2026:
- Best quality surf: Friday 4 Sep, 11PM (local time) - 8ft (2.5m), 8s period, E swell with offshore winds.
- Most powerful swell: Friday 4 Sep, 2AM (local time) - 8ft (2.5m), 11s period, ESE swell with 1,537 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 2AM (local time) - 5ft (1.5m), 8s period with NE swell.
Best Forecast Surf Conditions for Bay Front this week:
The surf forecast for Bay Front over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 2AM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 0.4m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Bay Front in the next 16 days are 2.5m 11s and forecast to arrive on Friday (Sep 04) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 7s period and expected on Saturday (Sep 05) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 2nd Sep) | 5ft (1.5m) 8s |
| Best Surf | 11PM (Fri 4th Sep) | 8ft (2.5m) 8s |
| Most Powerful | 2AM (Fri 4th Sep) | 8ft (2.5m) 11s |
Table - best surf conditions forecast for Bay Front over the next 16 days.
The Lowdown
Right, let’s have a look at what’s on the cards for the Bay Front.
Honestly, for the first week and a bit, it’s a bit of a struggle. We’re looking at a whole heap of cross-onshore winds and messy conditions right through until the end of the first week of September. The swell sticks around in that 5ft to 6ft range from the NE and ENE, but with the wind being all wrong, the wave energy is just getting chopped up. You’ll see the combined energy sitting between 211 and 585 (moderate), but it’s not doing us any favours.
Then we roll into Thursday the 3rd and Friday the 4th. The swell bumps up a bit – we’re seeing 7ft to 8ft from the ENE on the Friday – and the energy jumps into the strong range (1441 and 1617). But it’s still cross-onshore and choppy, so it’s marginal at best. This is more of a kite-surfing kind of setup than a good paddle session.
Now, here’s where it gets interesting. The standout window looks like Saturday the 5th of September. The wind swings around to a cross-offshore from the SE, and we’ve got a solid 7ft groundswell from the ENE with a long period of 13 seconds. That’s clean, powerful energy (1545). The only catch is that the Bay Front is a reef break that *rarely breaks*, so to see it firing like this is a big deal. The water temp is about average for this time of year, so a springsuit should do the trick. Keep an eye on the crowds though – it can get busy when it’s good.
Sunday the 6th still has some lingering energy (5ft to 5ft, long period 11-12 seconds) and light cross-shore winds, but it’s more marginal.
Looking further out, the second week gets a bit more promising again. Wednesday the 9th of September is another one to circle. We’ve got clean, light cross-offshore winds from the E and ESE, with a 8ft NE swell (period 9 seconds). The energy is strong (1184) and the conditions look very good. Thursday the 10th afternoon also shapes up nicely with clean surf on a 6ft ENE swell. After that, it tails off into smaller, weaker surf with some cross-shore wind.
So, bottom line: If you’re a confident surfer, make a plan for Saturday the 5th of September – that’s the standout. The 9th is a solid backup option. Otherwise, it’s a waiting game.
Rusty.
Short Range ForecastModerate rain (total 13mm), heaviest on Mon morning. Warm (max 27°C on Tue morning, min 25°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 86mm), heaviest during Fri morning. Warm (max 26°C on Wed morning, min 24°C on Thu night). Winds increasing (light winds from the N on Wed night, fresh winds from the ESE by Fri morning). | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
AM | 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) | E 7 | NNE 7 | NNE 7 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ENE 8 | E 9 | E 8 | E 13 | E 12 | ENE 12 |
Wave Graph | |||||||||||||||||||||
97 | 83 | 90 | 338 | 388 | 423 | 418 | 322 | 282 | 229 | 239 | 650 | 1121 | 1372 | 1537 | 844 | 1261 | 753 | 573 | 1400 | 1019 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | glassy | cross-on | cross-on | on | cross-on | on | cross-on | cross-off | cross-off | off | cross-off | cross-off | glassy |
High Tide | 4:21PM0.74m | 5:09AM0.69m | 4:45PM0.66m | 6:01AM0.69m | 5:09PM0.58m | 7:08AM0.69m | 5:30PM0.49m | 8:36AM0.69m | 5:31PM0.41m | 10:18AM0.73m | 11:35AM0.79m | 10:36PM0.33m | |||||||||
Low Tide | 10:14AM0.13m | 10:46PM0.03m | 10:59AM0.21m | 11:16PM0.02m | 11:53AM0.30m | 11:50PM0.02m | 1:12PM0.38m | 00:34AM0.04m | 4:04PM0.41m | 1:39AM0.06m | 3:12AM0.07m | 7:13PM0.28m | 4:44AM0.04m | ||||||||
6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | |
— | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:31 | — | |
mm | — | — | 1 | 2 | 1 | 6 | 2 | — | 1 | 3 | 4 | 4 | 3 | 1 | 17 | 21 | 23 | 10 | 2 | 2 | 5 |
Temp °C | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 28 | 27 | 27 |
Feels °C | 27 | 27 | 26 | 28 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 26 | 26 | 28 | 29 | 28 | 31 |
Swell 1 Height (m) Direction Period (s) | E 7 | NNE 7 | NNE 7 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | SE 10 | E 14 | E 8 | E 8 | E 12 | ENE 12 |
97 | 83 | 90 | 338 | 298 | 423 | 418 | 322 | 282 | 229 | 223 | 650 | 1121 | 1372 | 1537 | 400 | 253 | 753 | 337 | 1400 | 1019 | |
Swell 2 Height (m) Direction Period (s) | NNE 7 | E 7 | E 7 | ENE 10 | E 9 | S 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 8 | NE 7 | NE 7 | E 12 | E 13 | SSE 11 | SSE 11 | E 13 | E 13 | NNE 11 | NNE 10 |
73 | 78 | 44 | 31 | 43 | 2 | 10 | 33 | 35 | 111 | 239 | 137 | 128 | 73 | 127 | 157 | 119 | 417 | 573 | 39 | 32 | |
Swell 3 Height (m) Direction Period (s) | E 11 | E 10 | E 10 | S 10 | S 9 | S 12 | E 15 | E 14 | E 13 | E 14 | E 13 | E 13 | E 12 | E 12 | S 14 | E 13 | S 13 | N 12 | NNE 11 | SSE 10 | SE 9 |
59 | 54 | 49 | 8 | 7 | 3 | 4 | 15 | 14 | 102 | 167 | 157 | 103 | 103 | 97 | 171 | 127 | 12 | 25 | 10 | 21 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 8 | — | — | — | — | — | — | — | — | NNE 7 | NNE 7 | ENE 8 | E 9 | — | E 7 | — | — |
— | — | — | — | 388 | — | — | — | — | — | — | — | — | 138 | 123 | 844 | 1261 | — | 462 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 172 | 172 | 6 | 100 | 172 | 93 | 4 | 4 | 0 | 4 | 93 | 94 | 108 | 93 | 93 | 93 | 93 | 0 | 279 | 181 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Bay Front Surf forecast
The above surf forecast table for Bay Front provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bay Front can be found by selecting the local surf guide option on the grey menu. Our Bay Front 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 (Bay Front) 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 Bay Front 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.
Bay Front is 1 km (1 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.











