Long Long Surf Forecast

/ New Ireland (8 surf breaks) /

Papua New Guinea (28 surf breaks) / Lat Long: (2.59° S 150.77° E)

Surf Forecasts:

Long Long surfForecast / New Ireland / Papua New Guinea

48hr Weather and Surf, issued 3 pm Sunday 14 Sep 2025 +10

Forecast update in hr min s Forecast update imminent

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

Today's Long Long sea temperature is 30.3° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Long Long today?

The current surf forecast for Long Long at 7PM is: 0.4m 10s primary swell from a North-northeast direction (forecast issued at 03:00pm September 14). An open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (+10) & Date	Wave Height	Wave Period
Morning (14 Sep)	-	-
Afternoon (14 Sep)	1.5ft (0.4m)	10s
Evening (14 Sep)	1.5ft (0.4m)	10s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sunday 14				Monday 15								Tuesday 16								Wednesday 17
	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	1 AM	4 AM	7 AM	10 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	N	E	NNE	NNE	NNE	NNE	NNE	NNE	NNE
Period(s) (?)	10	10	10	10	10	10	10	10	10	10	10	9	9	9	9	9	5	13	12	12	12	12	12	12
Wave Graph (?)
kJ (?)	34	33	33	33	33	33	32	31	31	18	18	17	17	16	16	6	0	16	15	14	14	28	27	26
Wind (km/h)	E	E	E	E	E	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	E	E	E	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross- off	cross- off	cross- off	cross	cross
High Tide / height (m)			5:01PM 1.30	8:05PM 1.26							5:28PM 1.26	8:41PM 1.22							5:58PM 1.21	9:19PM 1.17		1:33AM 0.90
Low Tide / height (m)			6:55PM 1.25				6:58AM 0.34					7:30PM 1.20				7:34AM 0.34				8:00PM 1.15	12:49AM 0.89			8:03AM 0.38

	Sunday 14				Monday 15								Tuesday 16								Wednesday 17
Sunrise	-	-	-	-	-	-	5:48	-	-	-	-	-	-	-	5:48	-	-	-	-	-	-	-	5:48	-
Sunset	-	5:54	-	-	-	-	-	-	-	5:54	-	-	-	-	-	-	-	5:53	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	1	-	1	-	-	-	-	-	-	-	-	-	1	1	-	2	7	5
Temp. °C	30	30	29	28	28	28	28	29	29	29	29	28	28	28	28	29	29	29	29	28	28	28	27	28
Feels °C (?)	31	31	30	29	29	29	30	31	30	30	30	29	28	28	29	29	28	29	29	28	28	28	27	28

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

Recent Eyeball Surf Reports for New Ireland

Wind Update Still cross-shore at Long Long (moderate winds from the ESE at SHIP4231 224 km from Long Long). 0.3m 10s swell from the N to make surfable waves.
2 hours 34 minutes ago Long Long

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