Green Island 48 hour detailed Surf Forecast

Lat Long: 35.27° S 150.52° E

Issued: 3 am 13 Sep 2026 (local time)

Forecast update in hr min

Today's Green Island sea temperature is

18.0°C

Green Island 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 Green Island today (13 Sep):

Morning surf: Morning surf (13 Sep, local time) - 2.5ft (0.8m), 10s period with S swell.
Afternoon surf: Afternoon surf (13 Sep, local time) - 2.5ft (0.8m), 10s period with S swell.
Evening surf: Evening surf (13 Sep, local time) - 2.5ft (0.8m), 10s period with S swell.

The current surf forecast for Green Island at 10AM is: 0.8m 10s primary swell from a South direction and 0.2m 13s secondary swell from a East-northeast direction (forecast issued at 03:00am September 13). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & Date	Wave Height	Wave Period
Morning (13 Sep)	2.5ft (0.8m)	10s
Afternoon (13 Sep)	2.5ft (0.8m)	10s
Evening (13 Sep)	2.5ft (0.8m)	10s

Table - waves today at Green Island. (Swell directed towards the surf break)

	Short Range Forecast Light rain (total 6mm), mostly falling on Tue afternoon. Warm (max 25°C on Mon morning, min 8°C on Tue night). Wind will be generally light.
	Sunday 13								Monday 14								Tuesday 15
	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	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	S 9	S 9	S 11	S 10	S 10	S 10	S 10	S 10	S 12	S 11	S 11	S 11	S 11	S 10	S 10	SSE 10	S 10	S 10	S 5	S 5	SSE 6	SSE 6	S 7	S 8
Wave Graph
kJ	110	110	143	138	130	127	130	138	132	123	116	83	82	53	50	32	30	28	21	45	42	69	512	1385
Wind (km/h)	NW	NW	NNW	N	NNE	NNE	N	NNW	NNW	NW	NNW	NNW	NNW	NNE	N	NNW	NW	WSW	SW	SSW	SSE	S	S	SW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	off	off	cross-off	cross-off	cross-off	cross-off	off	off	off	off	off	off	cross-off	off	off	cross-off	cross	cross	cross-on	on	cross-on	cross-on	cross-on
High Tide				9:25AM1.41m				9:41PM1.33m					10:02AM1.41m				10:23PM1.20m				10:39AM1.39m
Low Tide		3:13AM0.15m				3:36PM0.20m				3:46AM0.23m					4:22PM0.24m				4:18AM0.32m				5:10PM0.30m


	—	6:01	—	—	—	—	—	—	—	6:00	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—
	—	—	—	—	—	5:46	—	—	—	—	—	—	—	5:46	—	—	—	—	—	—	—	5:47	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	1	2	2
Temp °C	16	16	16	23	24	24	20	19	17	16	17	21	25	24	23	20	18	15	15	17	16	13	11	9
Feels °C	15	14	14	20	21	21	18	17	15	14	15	19	22	21	22	19	16	14	14	16	13	9	6	5
Swell 1 Height (m) Direction Period (s)	S 9	S 9	S 11	S 10	S 10	S 10	S 10	NE 6	NE 6	NE 6	NE 7	NE 7	S 11	S 10	S 10	NE 6	NE 7	NE 7	NE 7	S 5	SSE 6	NE 7	NE 7	NE 7
kJ	110	110	143	138	130	127	130	62	45	49	54	55	82	53	50	62	63	73	73	45	42	31	24	17
Swell 2 Height (m) Direction Period (s)	NE 4	NE 5	NE 5	ENE 13	ENE 13	ENE 13	ENE 13	S 10	S 12	S 11	S 11	S 11	ENE 13	ENE 13	ENE 13	SSE 10	S 10	S 10	S 9	NE 7	NE 7	S 9	E 13	E 13
kJ	10	7	8	17	17	17	17	138	132	123	116	83	17	17	17	32	30	28	15	59	39	6	13	14
Swell 3 Height (m) Direction Period (s)	S 19	S 18	S 17	E 9	ENE 13	S 18	S 18	ENE 13	ENE 13	ENE 13	ENE 13	ENE 13	S 16	S 15	S 15	ENE 13	ENE 13	E 12	E 12	S 9	S 9	NE 13	—	S 16
kJ	64	58	22	2	18	6	6	17	17	17	17	17	5	4	4	16	16	12	3	14	14	6	—	5
Wind waves Height (m) Direction Period (s)	NNE 5	NNE 5	NNE 5	NE 5	NE 4	NE 5	NE 5	NNE 6	NE 6	NNE 6	—	—	NE 7	NE 4	NE 6	NE 6	NW 2	SW 3	S 5	—	—	SSE 6	S 7	S 8
kJ	37	24	29	9	27	79	87	123	120	132	—	—	55	64	65	170	1	2	21	—	—	69	512	1385
Nearest Offshore or Glassy	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Green Island NSW - South Coast	Bendalong Beach NSW - South Coast	Bendalong Beach NSW - South Coast	Bendalong Beach NSW - South Coast	Bendalong Beach NSW - South Coast	Bendalong Beach NSW - South Coast	Old Woman Island - South Side QLD - Sunshine Coast	Werri Point NSW - Illawarra	Saltwater NSW - Far South	Mollymook Beach NSW - South Coast
Rating (10 max)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	1	1	1	1	1	1	1	3
Distance (km)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	4	4	4	4	4	993	66	216	6
Best forecast wave conditions in South Coast - New South Wales	Depot Beach	Depot Beach	Depot Beach	Dum Dums	Green Island	Green Island	Ulladulla Bommie	Ulladulla Bommie	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Ulladulla Bommie	Dolphin Point	Depot Beach	Depot Beach	Depot Beach	Guillotines				Depot Beach
Rating (10 max)	1	1	2	1	1	1	1	2	2	2	2	1	1	1	2	2	1	1	1	1				3
Best forecast wave conditions in Australia	Shipstern Bluff TAS - East Coast	Red Bluff WA - North West	Red Bluff WA - North West	Red Bluff WA - North West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Cyclops WA - Far South	Shipstern Bluff TAS - East Coast	Shipstern Bluff TAS - East Coast	Boneyard NSW - Illawarra	Bunker Bay Bommie WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Ulladulla Bommie NSW - South Coast	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	Supertubes WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	4	4	4	4	4	4	4	4	4	2	2	2	4	4	2	6	6	5	5	5	5	5	5	5
Header Global	Asu Indonesia	Asu Indonesia	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Mangahume New Zealand	Papatowai New Zealand	Frigates Fiji	Fish Boma South Africa	Fish Boma South Africa	Papatowai New Zealand	Cobblestones Australia	Noises Australia	Restaurants Fiji	Frigates Fiji	Gas Bay Australia	Cintsa West South Africa	Hole-in-the-Wall South Africa	Cobblestones Australia	Cobblestones Australia	Supertubes Australia	Gas Bay Australia	Cow Bombie Australia
Rating (10 max)	5	5	9	9	9	8	7	6	5	5	5	5	6	6	5	6	6	6	8	5	5	5	5	5

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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Green Island 48 hour detailed Surf Forecast

How big are the waves at Green Island today (13 Sep):

Short Range Forecast

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