Blue Ocean 48 hour detailed Surf Forecast

Lat Long: 8.69° S 115.15° E

Issued: 1 am 19 Sep 2026 (local time)

Forecast update in hr min

Today's Blue Ocean sea temperature is

26.5°C

Blue Ocean 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 Blue Ocean today (19 Sep):

Morning surf: Morning surf (19 Sep, local time) - 4.5ft (1.3m), 14s period with SSW swell.
Afternoon surf: Afternoon surf (19 Sep, local time) - 4ft (1.2m), 14s period with SW swell.
Evening surf: Evening surf (19 Sep, local time) - 3ft (0.9m), 18s period with SW swell.

The current surf forecast for Blue Ocean at 4AM is: 1.3m 14s primary swell from a South-southwest direction and 0.4m 20s secondary swell from a Southwest direction (forecast issued at 01:00am September 19). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (WITA) & Date	Wave Height	Wave Period
Morning (19 Sep)	4.5ft (1.3m)	14s
Afternoon (19 Sep)	4ft (1.2m)	14s
Evening (19 Sep)	3ft (0.9m)	18s

Table - waves today at Blue Ocean. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 26°C on Sat morning, min 24°C on Sat night). Wind will be generally light.
	Saturday 19								Sunday 20								Monday 21
	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	2	3	2	2	2	2	4	3	3	4	4	3	3	4	4	4	4	4	3	3	3	4	4	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 14	SSW 14	SSW 14	SW 14	SW 14	SW 18	SW 18	SW 18	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14
Wave Graph
kJ	701	701	691	597	589	507	522	985	1882	1927	2053	2003	1953	1929	1929	2054	1856	1715	1421	1402	1289	1147	1049	898
Wind (km/h)	ESE	ESE	ESE	SE	SE	SE	ESE	ESE	E	E	ESE	SE	SE	SE	ESE	E	E	E	ESE	SE	SE	SE	ESE	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide	1:34AM2.17m					2:03PM1.47m				2:04AM1.96m				2:55PM1.27m				2:56AM1.75m
Low Tide				8:25AM0.81m			7:16PM1.01m					9:31AM1.01m			6:54PM1.19m						1:11PM1.04m


	—	6:11	—	—	—	—	—	—	—	6:09	—	—	—	—	—	—	—	6:09	—	—	—	—	—	—
	—	—	—	—	—	6:15	—	—	—	—	—	—	—	6:15	—	—	—	—	—	—	—	6:15	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	25	25	25	26	26	26	25	25	24	24	25	26	26	26	25	24	24	24	25	26	26	26	25	24
Feels °C	26	27	26	27	26	27	27	27	25	26	27	27	27	28	28	27	26	26	27	27	27	28	28	27
Swell 1 Height (m) Direction Period (s)	SSW 14	SSW 14	SSW 14	SW 14	SW 14	SW 14	SW 14	SW 18	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14
kJ	701	701	691	597	589	507	500	985	1882	1927	2053	2003	1953	1929	1929	2054	1856	1715	1421	1402	1289	1147	1049	898
Swell 2 Height (m) Direction Period (s)	SW 20	SW 20	SW 19	SW 18	SW 18	SW 18	SW 18	SW 13	SW 13	SE 6	SE 6	—	—	—	—	SE 6	SE 6	SE 6	—	—	—	—	ESE 6	SSW 19
kJ	99	99	179	266	338	470	522	342	249	34	33	—	—	—	—	39	45	38	—	—	—	—	65	35
Swell 3 Height (m) Direction Period (s)	—	NE 6	NE 6	NE 6	NE 6	NE 7	NE 7	SE 6	SE 6	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SW 20
kJ	—	2	2	2	2	2	2	47	36	—	—	—	—	—	—	—	—	—	—	—	—	—	—	15
Wind waves Height (m) Direction Period (s)	SE 5	SE 5	SE 5	SE 5	SE 5	SE 6	SE 6	—	—	ESE 6	ESE 6	SE 6	SE 6	SE 6	SE 6	—	—	—	SE 6	SE 6	SE 6	SE 6	SE 6	SE 6
kJ	23	13	14	16	22	40	54	—	—	72	63	35	45	45	36	—	—	—	39	49	51	43	35	35
Nearest Offshore or Glassy	Canggu Bali - Kuta	Blue Ocean Bali - Kuta	Jimbaran Beach Bali - Kuta	Jimbaran Beach Bali - Kuta	Jimbaran Beach Bali - Kuta	Jimbaran Beach Bali - Kuta	Blue Ocean Bali - Kuta	Pererenan Bali - Kuta	Canggu Bali - Kuta	Blue Ocean Bali - Kuta	Blue Ocean Bali - Kuta	Jimbaran Beach Bali - Kuta	Padang Padang Bali - The Bukit	Blue Ocean Bali - Kuta	Blue Ocean Bali - Kuta	Blue Ocean Bali - Kuta	Blue Ocean Bali - Kuta	Blue Ocean Bali - Kuta	Canggu Bali - Kuta	Jimbaran Beach Bali - Kuta	Jimbaran Beach Bali - Kuta	Blue Ocean Bali - Kuta	Blue Ocean Bali - Kuta	Blue Ocean Bali - Kuta
Rating (10 max)	3	3	2	2	2	2	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	4	4	3
Distance (km)	3	0	9	9	9	9	0	4	3	0	0	9	15	0	0	0	0	0	3	9	9	0	0	0
Best forecast wave conditions in Kuta - Bali	Halfway	Halfway	Balian	Jimbaran Beach	Jimbaran Beach	Jimbaran Beach	Canggu	Pererenan	Halfway	Kuta Reef	Kuta Reef	Jimbaran Beach		Kuta Reef	Kuta Reef	Kuta Reef	Kuta Reef	Halfway	Halfway	Jimbaran Beach	Jimbaran Beach	Halfway	Halfway	Medewi
Rating (10 max)	3	3	2	2	2	2	4	4	4	4	4	4		4	4	4	4	4	4	3	3	4	4	3
Best forecast wave conditions in Indonesia	Asu Nias	Asu Nias	Asu Nias	Asu Nias	Asu Nias	Treasure Island Banyak Islands	Treasure Island Banyak Islands	Treasure Island Banyak Islands	Treasure Island Banyak Islands	Turtle Island Banyak Islands	Turtle Island Banyak Islands	Turtle Island Banyak Islands	Turtle Island Banyak Islands	Treasure Island Banyak Islands	Treasure Island Banyak Islands	Bay of Plenty Banyak Islands	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Benkunqut Sumatra - Mainland	Asu Nias	Asu Nias
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	El Huerto Spain	El Huerto Spain	Cathedral Rock Australia	Shingles New Zealand	Fairhaven Australia	Kaifu Rivermouth Japan	Trial Harbour Australia	Trial Harbour Australia	Easter Reef Australia	Asu Indonesia	Asu Indonesia	Noises Australia	Ahijedero Mexico	Papatowai New Zealand	Papatowai New Zealand	Shipwrecks Bay-Peaks New Zealand	Shipwrecks Bay-Peaks New Zealand	Shipwreck Bay-Supertubes New Zealand	Shipwreck Bay-Supertubes New Zealand	Cyclops Australia	Shipwrecks Bay-Peaks New Zealand	Shipwrecks Bay-Peaks New Zealand	Papatowai New Zealand	Ouano Lefts New Caledonia
Rating (10 max)	5	5	5	5	5	5	8	8	5	4	4	5	4	9	9	8	8	8	7	5	5	5	8	7

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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Blue Ocean 48 hour detailed Surf Forecast

How big are the waves at Blue Ocean today (19 Sep):

Short Range Forecast

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