Diners Beach Surf Forecast

/ Gisborne and Mahia (37 surf breaks) /

New Zealand (466 surf breaks) / Lat Long: (39.15° S 177.95° E)

Surf Forecasts:

Diners Beach surfForecast / Gisborne and Mahia / New Zealand

48hr Weather and Surf, issued 6 am Sunday 19 Oct 2025 NZDT

Forecast update in hr min s Forecast update imminent

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

Today's Diners Beach sea temperature is 14.4° C
(Which is normal for this time of year)

How big are the waves at Diners Beach today?

The current surf forecast for Diners Beach at 11AM is: 0.5m 9s primary swell from a Southeast direction (forecast issued at 06:00am October 19). An open ocean swell of 0.4m 17s is not directed at the surf break, a second open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZDT) & Date	Wave Height	Wave Period
Morning (19 Oct)	1.5ft (0.5m)	9s
Afternoon (19 Oct)	1.5ft (0.5m)	9s
Evening (19 Oct)	1.5ft (0.4m)	8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Sunday 19							Monday 20								Tuesday 21								Wed 22
	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	1 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SE	SE	SE	SE	SE	SE	SE	SE	SE	NNE	NE	NE	ESE	E	E	E	E	E	E	E	E	E	ESE	ESE
Period(s) (?)	9	9	9	9	9	9	8	8	8	4	3	3	13	12	12	11	11	11	10	10	10	10	10	10
Wave Graph (?)
kJ (?)	30	41	41	40	28	19	18	17	10	2	2	2	35	77	103	123	116	110	104	74	71	50	31	31
Wind (km/h)	WNW	NW	NW	NW	NW	W	WNW	SSE	ESE	NE	NNE	N	NW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	cross	cross- on	cross- on	cross	glass	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)		4:48AM 1.34				5:09PM 1.40				5:38AM 1.35				5:56PM 1.39				6:24AM 1.37				6:42PM 1.38
Low Tide / height (m)				10:56AM 0.28				11:26PM 0.24				11:46AM 0.28				12:13AM 0.23				12:34PM 0.28				12:56AM 0.23

	Sunday 19							Monday 20								Tuesday 21								Wed 22
Sunrise	-	6:16	-	-	-	-	-	-	-	6:15	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-
Sunset	-	-	-	-	-	7:30	-	-	-	-	-	-	-	7:30	-	-	-	-	-	-	-	7:31	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	13	14	17	19	22	20	19	14	12	12	14	19	22	22	18	17	17	17	19	20	21	21	19	19
Feels °C (?)	8	8	12	15	19	16	15	10	10	8	10	17	19	17	14	11	12	12	14	13	15	15	13	15

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 Gisborne and Mahia

Wind Update Cross-shore wind at Blacks Reef have swung cross-off (moderate winds from the NNW at Mahia Automatic Weather Station 15 km from Blacks Reef). 0.4m 9s swell from the SE with a 0.3m 17s long period groundswell from the S and a 0.2m 10s swell from the SSW. 3 swells combining to make bigger set waves.
44 minutes ago Blacks Reef

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Actual: 44 min ago

20 km/h

NNW

Cross-Off

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