
Surf Forecasts:
Bay Front surf forecast from 11 Sep 2026:
- Best quality surf: Thursday 17 Sep, 8PM (local time) - 7ft (2.1m), 9s period, ENE swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 8AM (local time) - 7.5ft (2.3m), 9s period, ENE swell with 901 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 11PM (local time) - 3ft (0.9m), 10s period with ENE 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 Friday (Sep 11) at 11PM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.6m and 8s. 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 2.3m 9s and forecast to arrive on Thursday (Sep 17) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 18s period and expected on Friday (Sep 18) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 11th Sep) | 3ft (0.9m) 10s |
| Best Surf | 8PM (Thu 17th Sep) | 7ft (2.1m) 9s |
| Most Powerful | 8AM (Thu 17th Sep) | 7.5ft (2.3m) 9s |
Table - best surf conditions forecast for Bay Front over the next 16 days.
The Lowdown
Alright mates, let’s have a look at what we’ve got cookin’ over the next couple of weeks. It’s a slow burner, this one. Bay Front’s the only spot on the radar, and it’s a fickle little reef that needs everything to line up. Don’t be expecting perfection.
The next few days are a washout. Small, bumpy, and weak. You’ll be sitting on your board watching the ripples roll through. Water temp is about 81°F, which is pretty standard for this time of year. Not much to get excited about.
From Saturday the 12th through Tuesday the 15th, it's proper flat. Swell’s down to a foot or two, with energy readings in the low 100s and 200s. The wind’s all over the place, so it’s as messy as a teenager’s bedroom. Not worth your time.
Around Wednesday the 16th, we finally see some life. The energy jumps into the 300s and 400s, and we see some shoulder-high sets, around 4 to 5 feet. But there’s a chance of thunderstorms, and the wind is still on it. Expect some lumpy, choppy conditions. The period is short, so the waves will lack any real push.
Thursday the 17th brings a bit more size, up to 6 feet or so on the morning. The energy jumps into the 500s and 600s, meaning there’s some proper power behind it. But again, the wind is cross, making it a bit of a battle. It’s big and messy, more for the experienced crew.
The one to circle on the calendar is Friday the 18th. Finally, the wind goes cross-offshore. It’s still around 5 feet, but that offshore breeze is going to make it clean and lined up. This is your chance for a proper session. The energy is still solid, so the waves will have some push to them. If you can only get out once for a wave, this is it.
For the week after that, things settle back down into a more typical pattern. There’s another pulse around the 23rd and 24th of September, with the swell pushing 6 to 7 feet and the energy getting real strong, up in the 600s and 700s. But the wind is mostly on it until the 24th afternoon, when it cleans up again. That’s a promising forecast, but it’s a long way out, so don’t get too attached to the idea just yet. Bottom line: Friday the 18th is your cleanest bet, and the 24th afternoon is a possibility but with less certainty. Keep your wits about you and be ready to go when it’s good.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 34mm), heaviest during Wed afternoon. Warm (max 27°C on Mon morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
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) | ENE 11 | ENE 11 | ENE 10 | ENE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NE 8 | NE 8 | E 11 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
Wave Graph | |||||||||||||||||||||
313 | 245 | 173 | 123 | 94 | 121 | 121 | 121 | 123 | 88 | 67 | 96 | 92 | 112 | 196 | 395 | 384 | 708 | 863 | 758 | 645 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-off |
High Tide | 3:18PM0.81m | 3:47AM0.74m | 3:44PM0.74m | 4:27AM0.76m | 4:07PM0.66m | 5:08AM0.75m | 4:27PM0.58m | 5:52AM0.73m | 4:43PM0.51m | 6:45AM0.69m | 4:48PM0.44m | 7:59AM0.65m | |||||||||
Low Tide | 9:04AM0.05m | 9:36PM0.02m | 9:45AM0.11m | 10:01PM0.01m | 10:26AM0.19m | 10:26PM0.02m | 11:10AM0.26m | 10:51PM0.04m | 12:01PM0.33m | 11:17PM0.07m | 1:14PM0.39m | 11:49PM0.11m | 00:35AM0.16m | ||||||||
6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | |
— | 6:25 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | — | 6:22 | — | — | 6:22 | — | — | 6:21 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 6 | 8 | 13 | 11 | 15 | 18 |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 |
Feels °C | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 29 | 29 | 29 | 30 | 30 | 31 | 30 | 31 | 30 | 30 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 10 | ENE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NE 6 | NE 8 | ESE 7 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
313 | 245 | 173 | 123 | 94 | 121 | 121 | 121 | 123 | 88 | 46 | 96 | 89 | 112 | 196 | 280 | 384 | 708 | 863 | 758 | 645 | |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ENE 9 | ENE 9 | ENE 8 | SE 8 | E 8 | SE 8 | NE 8 | ESE 7 | NE 8 | E 11 | NNE 8 | E 10 | N 9 | NNE 9 | SE 10 | SSW 18 | SSW 18 |
22 | 33 | 44 | 62 | 84 | 82 | 28 | 23 | 61 | 16 | 67 | 31 | 62 | 84 | 19 | 73 | 7 | 8 | 4 | 133 | 180 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | ENE 8 | E 16 | ESE 7 | SE 8 | E 12 | E 11 | NNE 8 | NE 7 | SE 11 | SE 11 | SE 11 | SSE 10 | SSE 10 | SSE 10 |
11 | 11 | 10 | 10 | 9 | 12 | 24 | 14 | 5 | 5 | 15 | 47 | 92 | 39 | 14 | 5 | 5 | 4 | 20 | 19 | 9 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 5 | ENE 5 | N 3 | NE 6 | NE 6 | — | — | — | — | ENE 8 | — | — | — | — | — |
— | — | — | — | — | — | 23 | 17 | 5 | 38 | 52 | — | — | — | — | 395 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 0 | 4 | 4 | 93 | 4 | 6 | 6 | 97 | 93 | 0 | 4 | 84 | 3 | 4 | 84 | 84 | 100 | 4 | 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.










