Catherine Hill Bay 48 hour detailed Surf Forecast

Lat Long: 33.15° S 151.63° E

Issued: 9 am 20 Jul 2026 (local time)

Forecast update in hr min

Today's Catherine Hill Bay sea temperature is

18.8° C

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

Surf Forecasts:

How big are the waves at Catherine Hill Bay today (20 Jul):

Morning surf: Morning surf (20 Jul, local time) - 6ft (1.9m), 11s period with ENE swell.
Afternoon surf: Afternoon surf (20 Jul, local time) - 6ft (1.8m), 11s period with ENE swell.
Evening surf: Evening surf (20 Jul, local time) - 5ft (1.6m), 11s period with ENE swell.

The current surf forecast for Catherine Hill Bay at 12PM is: 1.8m 11s primary swell from a East-northeast direction and 0.8m 12s secondary swell from a South direction (forecast issued at 09:00am July 20). The wind direction is predicted to be cross-onshore.

Time (AEST) & Date	Wave Height	Wave Period
Morning (20 Jul)	6ft (1.9m)	11s
Afternoon (20 Jul)	6ft (1.8m)	11s
Evening (20 Jul)	5ft (1.6m)	11s

Table - waves today at Catherine Hill Bay. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 20°C on Wed morning, min 12°C on Mon night). Wind will be generally light.
	Monday 20						Tuesday 21								Wednesday 22
	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM
Rating (10 max)	2	4	2	1	1	2	3	3	3	2	0	0	0	1	2	2	2	2	2	1	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ENE 11	ENE 11	ENE 11	ENE 11	ENE 11	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 9
Wave Graph
kJ	846	862	778	763	672	588	501	482	416	416	363	307	294	245	312	253	248	248	210	205	159	156
Wind (km/h)	ESE	E	E	ENE	NE	NNE	NNW	NW	NNW	N	NE	NE	NE	N	N	NW	NW	NW	W	ESE	NNW	W
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	on	glassy	cross-on	cross-on	cross-on	cross	cross-off	cross-off	cross-off	cross-off	cross-on	cross-on	cross	cross-off	cross-off	cross-off	cross-off	off	cross-off	on	glassy	cross-off
High Tide			12:59PM1.27m				00:52AM1.16m					1:51PM1.28m				1:48AM1.02m				2:46PM1.29m
Low Tide	6:31AM0.22m					7:02PM0.47m				7:11AM0.31m				8:12PM0.51m				7:53AM0.39m				9:27PM0.52m


	6:52	—	—	—	—	—	—	6:52	—	—	—	—	—	—	—	6:50	—	—	—	—	—	—
	—	—	—	5:06	—	—	—	—	—	—	—	5:07	—	—	—	—	—	—	—	5:07	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	15	15	16	15	15	15	14	13	12	13	15	16	16	15	14	12	12	14	20	19	18	17
Feels °C	14	14	15	13	13	14	13	12	11	12	13	13	14	13	12	10	9	11	17	16	16	13
Swell 1 Height (m) Direction Period (s)	ENE 11	ENE 11	ENE 11	ENE 11	ENE 11	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 9
kJ	846	862	778	763	672	588	501	482	416	416	363	307	294	245	312	253	248	248	210	205	159	156
Swell 2 Height (m) Direction Period (s)	S 12	S 12	S 12	S 12	S 12	S 11	S 11	S 11	S 11	S 11	S 11	S 10	S 10	S 10	S 10	S 10	S 10	S 10	S 10	S 10	S 11	S 11
kJ	143	181	181	136	132	118	84	82	81	56	55	53	31	31	31	31	31	17	17	18	20	21
Swell 3 Height (m) Direction Period (s)	SE 16	SE 15	SE 15	SE 15	SE 15	SE 15	S 15	S 15	S 15	S 16	S 16	S 15	S 15	S 15	S 14	S 14	S 13	S 12	S 13	NW 3	—	—
kJ	10	9	9	9	8	8	17	17	17	19	19	17	17	17	4	4	3	12	3	1	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	NE 3	NE 3	NE 4	NE 4	NNW 3	—	NW 3	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	3	5	11	17	2	—	2	—	—	—	—
Nearest Offshore or Glassy	JD Reef NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Anna Bay-Morna Point NSW - Newcastle	Pelican Beach NSW - Newcastle	Birdie Beach NSW - Newcastle	Moonee NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Birdie Beach NSW - Newcastle	Yacaaba Head-Boulders NSW - Port Macquarie	Umina Beach NSW - Newcastle	Caves Beach NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Backdoor 4 NSW - Newcastle	Catherine Hill Bay NSW - Newcastle	Catherine Hill Bay NSW - Newcastle
Rating (10 max)	3	4	3	3	3	3	3	3	3	2	2	2	2	2	2	2	2	2	2	2	1	1
Distance (km)	14	0	58	18	6	3	0	0	0	0	6	103	51	5	0	0	0	0	0	15	0	0
Best forecast wave conditions in Newcastle	Forresters	JD Reef	Anna Bay-Morna Point	Anna Bay-Morna Point	Anna Bay-Morna Point	Copacobana Point	Crackneck	Crackneck	Crackneck	Crackneck	Anna Bay-Morna Point		Little Gibber - Dark Point	Little Gibber - Dark Point	Crackneck	Crackneck	Crackneck	Crackneck	Crackneck	Backdoor 4	Crackneck	Crackneck
Rating (10 max)	3	4	3	3	3	3	3	3	3	2	2		2	2	2	2	2	2	2	2	2	1
Best forecast wave conditions in Australia	Luna Park VIC - Far West	Cyclops WA - Far South	Cyclops WA - Far South	Bilgola Beach NSW - Sydney North Coast	Cyclops WA - Far South	Cyclops WA - Far South	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Luna Park VIC - Far West	Luna Park VIC - Far West	Point Lonsdale VIC - Torquay	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	4	4	4	3	4	4	4	4	4	4	3	4	4	4	4	4	5	6	5	6	6	5
Header Global	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Ning Nong Point and Reef New Zealand	Ning Nong Point and Reef New Zealand	Last Chance New Zealand	Last Chance New Zealand	Seconds (White Rock) New Zealand	Diners Beach New Zealand	Purakaunui Bay New Zealand	Purakaunui Bay New Zealand	Aganoa Beach Samoa	Aganoa Beach Samoa	Jongensfontein South Africa	Bruces Beauties South Africa	Sea Vista South Africa	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cow Bombie Australia
Rating (10 max)	6	5	5	7	6	5	5	5	5	5	5	4	4	5	5	5	5	6	5	6	6	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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Catherine Hill Bay 48 hour detailed Surf Forecast

How big are the waves at Catherine Hill Bay today (20 Jul):

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