Guilderton Rivermouth
Surf spot · Australia
Is it worth the trip?
45Fair out of 100 for your dates
Best on Mon 2: 7 ft swell at 10 s
Mon 2 · 55 out of 100
- Swell
- 7 ft10 smushy
- Energy
- 774kJ
- Wind
- W 8 kn
- Temp
- 20°C
Tue 3 · 40 out of 100
- Swell
- 7 ft9 smushy
- Energy
- 628kJ
- Wind
- SSW 10 kn
- Temp
- 20°C
Wed 4 · 52 out of 100
- Swell
- 7 ft10 scrumbling
- Energy
- 978kJ
- Wind
- SE 3 kn
- Temp
- 25°C
Thu 5 · 35 out of 100
- Swell
- 9 ft11 smushy
- Energy
- 1,476kJ
- Wind
- SSE 6 kn
- Temp
- 22°C
Fri 6 · 51 out of 100
- Swell
- 7 ft10 scrumbling
- Energy
- 839kJ
- Wind
- SSE 9 kn
- Temp
- 26°C
Sat 7 · 34 out of 100
- Swell
- 6 ft9 scrumbling
- Energy
- 459kJ
- Wind
- SE 6 kn
- Temp
- 25°C
Sun 8 · 13 out of 100
- Swell
- 3 ft8 smushy
- Energy
- 125kJ
- Wind
- SSE 5 kn
- Temp
- 22°C
Tap a day for waves, wind and the temperature. Full forecast
Forecast: next 10 days
Full forecast- Sun 139, poor
- Mon 255, fair
- Tue 340, poor
- Wed 452, fair
- Thu 535, poor
- Fri 651, fair
- Sat 734, poor
- Sun 813, too small
- Mon 921, poor
- Tue 1061, good
The spot in six facts
- Faces SWtakes swell from the SW
- Offshore: NEwind from the land
- Intermediate +who it suits
- Works 2–8 ftof swell
- Water 20 °C2 mm shorty
- Best Mar–May2 good days in 7
Full forecast
every day, every number
The score doesn't know rips, currents, rocks or your skill.
| Day | Score for experts | Swell | Energy | Wind | Temp |
|---|---|---|---|---|---|
| Sun 1Nov | 39, poor | 7 ft11 smushy10 ft at break (est.) | 951kJ | wind from the south, 11 knots | 20°C |
| Mon 2Nov | 55, fair | 7 ft10 smushy9 ft at break (est.) | 774kJ | wind from the west, 8 knots | 20°C |
| Tue 3Nov | 40, poor | 7 ft9 smushy9 ft at break (est.) | 628kJ | wind from the south-south-west, 10 knots | 20°C |
| Wed 4Nov | 52, fair | 7 ft10 scrumbling10 ft at break (est.) | 978kJ | wind from the south-east, 3 knots | 25°C |
| Thu 5Nov | 35, poor | 9 ft11 smushy12 ft at break (est.) | 1,476kJ | wind from the south-south-east, 6 knots | 22°C |
| Fri 6Nov | 51, fair | 7 ft10 scrumbling9 ft at break (est.) | 839kJ | wind from the south-south-east, 9 knots | 26°C |
| Sat 7Nov | 34, poor | 6 ft9 scrumbling8 ft at break (est.) | 459kJ | wind from the south-east, 6 knots | 25°C |
| Sun 8Nov | 13, too small | 3 ft8 smushy5 ft at break (est.) | 125kJ | wind from the south-south-east, 5 knots | 22°C |
| Mon 9Nov | 21, poor | 6 ft8 smushy8 ft at break (est.) | 449kJ | wind from the south, 13 knots | 22°C |
| Tue 10Nov | 61, good | 7 ft10 scrumbling10 ft at break (est.) | 909kJ | wind from the south-south-east, 9 knots | 24°C |
Energy is the swell's power, in kJ per metre of wave. Wind is in knots, the arrow where it blows to; green is offshore. More
Tide
- Sun 1 NovHigh 00:37 +0.3 mLow 11:27 −0.3 m
- Mon 2 NovHigh 01:37 +0.3 mLow 12:14 −0.3 m
- Tue 3 NovHigh 03:06 +0.2 mLow 12:49 −0.2 mHigh 22:06 +0.1 m
Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.
Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.
Best time to go
best Mar–May
Good days in a typical week, each month, for intermediate surfers, from 2016 on (history scored the same way).
- Jan1of 7: a trip from Sat 2 Jan
- Feb1of 7: a trip from Sat 6 Feb
- Mar2of 7: a trip from Sat 6 Mar
- Apr2of 7: a trip from Sat 3 Apr
- May2of 7: a trip from Sat 1 May
- Jun1of 7: a trip from Sat 5 Jun
- Jul0of 7: a trip from Sat 3 Jul
- Aug1of 7: a trip from Sat 7 Aug
- Sep0of 7: a trip from Sat 4 Sept
- Oct0of 7: a trip from Sat 2 Oct
- Nov1of 7: a trip from Mon 2 Nov
- Dec1of 7: a trip from Sat 5 Dec
Tap a month to see this spot for a trip then.
Typical, not a forecast.
Map
the spot, its town, photos
Guilderton Rivermouth on Google Maps · Directions
Each place wears its best day on these dates, a surf spot for experts: green good, amber fair, pale red poor, as the key says.
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Photos of Guilderton Rivermouth
More surf near here
3 places
- Moore River outer reef 2 km away
- Derrs 14.5 km away
- Posties 16.8 km away
About
the place in full, sources, credits
About Guilderton Rivermouth
Facing, offshore wind, exposure, level and swell range are estimated.
The spot faces SW (241°), so it takes swell from the SW. The wind blows offshore from the NE (61°). It is exposed to the open swell. It suits intermediate surfers and up. It works in 2–8 ft of swell. The sea floor shelves moderately: 10 m deep about 200 m out (1 in 21). On a typical 5 ft, 11 s swell the waves here would break hollow. The sea is about 19°C in August, its coldest month (2 mm shorty), and 23°C in March, its warmest (2 mm shorty). For intermediate surfers the best months are usually March, April and May, with about 2 good days in 7; in July, September and October, about 0. From the weather of past years. The town to stay in is Guilderton, 0.8 km away (about 5 min by car). Within 5 km we also list 1 surf spot.
Water about 20°C: 2 mm shorty. Typical sea temperature for the time of year, not a forecast.
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Rough cost (estimate): about US$2,040–US$3,900 each
about US$2,040–US$3,900 each · 6 nights, 2 sharing: flights, hire car, stay, food, board and wetsuit.
Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to PER, estimated from distance and season, changing at HKG, full-service airlines, with a hold bag | about US$1,070–US$2,230 |
| Hire car | 6 days, shared | about US$147–US$241 |
| Stay | 6 nights, a mid-range double, shared | about US$355–US$596 |
| Food | 7 days eating out | about US$322–US$596 |
| Board and wetsuit | 5 days, or about US$114 to fly your own | about US$141–US$234 |
| Total | about US$2,040–US$3,900 |
For 2 people sharing a room. Lessons, lift-pass deals and insurance are extra. Prices from public sources, checked in 2026.
Where to stay: 3 towns
1 min by car · 11 places to stay
about US$134/nightcountry average
About Guilderton its beds, food and every spot near it
- Beds in Yanchep on Booking.com
45 min by car · 4 places to stay
- Beds in Ledge Point on Booking.com
52 min by car · 6 places to stay
About US$134 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
Getting there: about 33h 35m
About 33h 35m door to door from Chicago
Fly ORD → PER, changing at Hong Kong International Airport (HKG), then 1h 40m by road
Flights ORD → PER on your dates · Skyscanner
An estimate, one way; the journey never changes the score.
In the water
Saved: this link opens the same trip
The link holds the trip itself: nothing about you is kept. Check the forecast again before you book.