Bay of Martyrs Surf Break

Lat Long: 38.59° S 142.84° E

Bay of Martyrs Surf Forecast and Surf Report

Issued: 9 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bay of Martyrs sea temperature is
14.3° C
0.6° 

Bay of Martyrs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Bay of Martyrs surf forecast from 6 Aug 2026:

  • Best quality surf: Wednesday 12 Aug, 4AM (local time) - 16ft (5.0m), 19s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 7AM (local time) - 30ft (9.0m), 17s period, WSW swell with 45,130 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 7AM (local time) - 8ft (2.5m), 15s period with WSW swell.

Best Forecast Surf Conditions for Bay of Martyrs this week:

The surf forecast for Bay of Martyrs over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 7AM. The primary swell is predicted to be 2.5m and 15s period with a secondary swell of 0.8m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Bay of Martyrs in the next 16 days are 9.0m 17s and forecast to arrive on Thursday (Aug 13) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Aug 12) at 1AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Fri 7th Aug)8ft (2.5m) 15s
Best Surf 4AM (Wed 12th Aug)16ft (5.0m) 19s
Most Powerful 7AM (Thu 13th Aug)30ft (9.0m) 17s

Table - best surf conditions forecast for Bay of Martyrs over the next 16 days.


The Lowdown

Alright, let’s get this sorted. We’ve got a wild couple of weeks ahead, with a serious pulse of energy that’s going to shake things up. We’ve got a good window of surf coming, but we need to be patient and pick our spots.

The first real window opens up on Thursday morning, the 6th. Bay of Martyrs (VIC) is seeing a building southwest groundswell at 4.9ft, with a long 16-second period. The wind is a light cross-offshore from the NNW, which should keep it clean, but the energy is still a bit weak (1183). It’s a reef, so it needs more push. Water temp is 57.7°, right around normal for this time of year. Not bad, but not epic. The afternoon gets a bit cross and choppy with a west wind.

Now, Friday the 7th is where it gets good. The swell is up to 8.2ft from the WSW, with a 15-second period, and the energy is well up (4032). The morning is clean with a light NNW offshore, and the afternoon goes glassy with a 5 km/h westerly. This is a standout window – clean, solid, and the reef should be handling it well. This is the call for the experienced crew. This is what we want.

Saturday the 8th, the wind gets messy. We’ve got 25-30 km/h winds, mostly offshore, but there’s rain around. The swell holds at 7.5-7.9ft, but the freshness of the wind takes the shine off. It’s surfable, but not as good as Friday. The energy is still there, but it’s a step down.

Sunday the 9th, more of the same. The swell eases into the 6.6ft range, and the wind is still fresh offshore from the north. The morning is a bit raw, the afternoon cleans up a little. Not a standout, but rideable.

Now, here’s the big shift. Monday the 10th, we see a massive jump in size. The swell is forecast to be 14.8ft from the WSW, with an 18-second period. This is a serious groundswell, and the energy is huge (12496). The problem is the wind – it’s cross-shore and messy, making it a washing machine. The morning is average, the afternoon improves a bit with a cross-offshore. This is big, powerful surf for experts only. There’s potential for the reef to hold up, but it’s a serious day.

Tuesday the 11th, still big, but the wind is howling offshore at 30 km/h. The swell is 9.8ft, but the freshness makes it hard work. Not clean.

And then we get to the big one. Wednesday the 12th, the models are showing a huge pulse. The morning has 16.4ft of swell, but the afternoon is forecast to be 21.3ft. The energy readings are massive (15787 and 22990). The wind is going to be strong and cross, making it a total mess. This is too big for this break. A washout for paddling. This is kite surfing territory.

Thursday the 13th is even bigger. We’re talking 26.2ft of swell in the morning, with a strong cross-onshore wind. No way you’re surfing this on a paddleboard. It’s a complete write-off. The energy is astronomical (38421). Full-on storm surf.

Friday the 14th, the swell starts to back off, but it’s still 14.8ft. The wind is cross-onshore and choppy. Still not good. The afternoon is a bit better, but still heavy and messy.

Saturday the 15th, the swell eases, but we’ve got

Short Range Forecast

Moderate rain (total 10mm), heaviest on Sat night. Very mild (max 14°C on Fri afternoon, min 9°C on Thu morning). Winds increasing (calm on Fri afternoon, fresh winds from the N by Sat afternoon).

Days 4-6 Weather Summary

Heavy rain (total 32mm), heaviest during Sun night. Very mild (max 16°C on Tue morning, min 9°C on Tue night). Mainly strong winds.

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
3
5
5
5
3
3
3
3
4
0
6
8
6
4
3
7
!
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
WSW
16
1.5
SW
16
2.2
SW
15
2.5
WSW
15
2.5
WSW
15
2.5
WSW
17
2.4
SW
16
2.3
SW
15
2.5
WSW
14
2
WSW
13
1.8
WSW
13
3.5
WSW
15
4.5
WSW
18
4.5
WSW
16
4
WSW
15
3
WSW
14
2.4
SW
13
4
WSW
13
5
WSW
18
6.5
WSW
17
9
WSW
16
Wave Graph
Metric surfscale
Energy kJ
1141
1115
2204
3506
2550
3899
2726
2276
2460
1426
1155
5156
12496
10063
6571
3933
1961
5266
15787
22990
36709
Wind (km/h)
15
NNW
20
W
10
W
10
NNW
5
W
20
NNE
25
NNE
30
N
30
N
30
N
20
N
45
SW
25
WSW
20
NW
20
NNW
30
NNW
30
N
25
NW
30
NW
45
WSW
35
SW
Wind State
cross-off
cross
cross
off
glassy
off
cross-off
off
off
off
off
cross-on
cross
cross-off
cross-off
off
off
cross-off
cross-off
cross
cross-on
High Tide
2:38PM0.60m
4:49AM0.58m
2:23PM0.60m
6:00AM0.55m
2:03PM0.64m
1:43PM0.68m
1:30PM0.72m
1:25PM0.74m
1:24PM0.74m
Low Tide
9:38PM0.09m
9:25AM0.46m
9:58PM0.06m
8:54AM0.53m
10:26PM0.06m
11:05PM0.07m
00:13AM0.12m
3:31AM0.14m
part cloud
cloud
part cloud
clear
cloud
part cloud
light rain
rain showers
mod rain
mod rain
light rain
rain showers
cloud
rain showers
rain showers
clear
clear
light rain
mod rain
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:24
7:24
7:22
7:20
7:20
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:45
5:45
5:45
5:46
5:47
 mm
1
2
7
10
4
9
3
2
4
7
4
6
Temp °C
11
12
12
13
14
12
13
13
13
11
11
11
13
12
12
16
16
13
9
8
12
Feels °C
6
8
8
10
13
9
7
6
6
6
7
3
7
7
7
9
10
7
2
-2
5
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Bay of Martyrs Surf forecast

The above surf forecast table for Bay of Martyrs provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bay of Martyrs can be found by selecting the local surf guide option on the grey menu. Our Bay of Martyrs 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 of Martyrs) 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 of Martyrs 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 holiday in Far West of Victoria? If you are looking for accommodation near Bay of Martyrs, camping, hotels and holiday cottages in Far West of Victoria, consider staying in Warrnambool which is 39 km (24 miles) away.

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