Mason Bay - Stewart Island Surf Report and Forecast

Current Conditions

  • 9-14ft

4mph Light, Cross/Offshore

  • Primary Swell
    12.5ft at 15s

  • Cloudy Air 48°f Sea 54 °f

Today's tide for Mason Bay - Stewart Island
Today's tide for Mason Bay - Stewart Island
High 4:11AM 9.35ft
Low 10:29AM 1.64ft
High 4:38PM 9.15ft
Low 10:53PM 2.07ft
First Light 7:15AM
Sunrise 7:46AM
Sunset 5:57PM
Last Light 6:28PM

Tide Location Paterson Inlet, New Zealand - 17.12km away

Mason Bay - Stewart Island Surf Forecast Tue 14 Aug - Tue 21 Aug

Breaking Wave Height (ft)

New Zealand Chart

Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Wednesday 08/15
12am 5-9ft

7.5ft

12s

2.5ft
14s
1ft
19s
9
20 mph
48°f
 100%
3am 6-10ft

9.5ft

12s

0.4ft
13s
10
21 mph
47°f
 100%
6am 8-13ft

11.5ft

14s

9
20 mph
45°f
 100%
9am 9-14ft

13ft

14s

8
18 mph
47°f
 100%
Noon 9-14ft

13ft

15s

9
18 mph
51°f
 100%
3pm 9-14ft

12.5ft

15s

8
19 mph
53°f
 100%
6pm 9-14ft

12.5ft

15s

4
8 mph
48°f
 100%
9pm 9-13ft

12ft

15s

7
19 mph
49°f
 100%
Tide for Paterson Inlet, New Zealand
Mason Bay - Stewart Island Mason Bay - Stewart Island
High 4:11AM 9.35ft
Low 10:29AM 1.64ft
High 4:38PM 9.15ft
Low 10:53PM 2.07ft
First Light 7:15AM
Sunrise 7:46AM
Sunset 5:57PM
Last Light 6:28PM
Thursday 08/16
12am 9-13ft

12ft

14s

11
36 mph
50°f
 100%
3am 9-14ft

13.5ft

14s

12
26 mph
49°f
 100%
6am 10-16ft

15.5ft

14s

13
34 mph
48°f
 100%
9am 10-16ft

16.5ft

14s

12
30 mph
48°f
 100%
Noon 10-18ft

17ft

14s

13
28 mph
50°f
 55%
3pm 10-16ft

16.5ft

14s

14
27 mph
51°f
 55%
6pm 10-18ft

16.5ft

15s

12
25 mph
47°f
 100%
9pm 12-18ft

17ft

15s

10
22 mph
47°f
 100%
Tide for Paterson Inlet, New Zealand
Mason Bay - Stewart Island Mason Bay - Stewart Island
High 5:04AM 9.02ft
Low 11:21AM 2.13ft
High 5:30PM 8.79ft
Low 11:46PM 2.53ft
First Light 7:13AM
Sunrise 7:45AM
Sunset 5:58PM
Last Light 6:29PM
Friday 08/17
12am 12-18ft

16.5ft

15s

9
21 mph
46°f
 100%
3am 10-16ft

16ft

15s

7
17 mph
45°f
 100%
6am 10-16ft

15.5ft

15s

6
14 mph
45°f
 100%
9am 10-16ft

14.5ft

15s

5
11 mph
46°f
 100%
Noon 9-15ft

14ft

14s

6
9 mph
48°f
 100%
3pm 8-13ft

12ft

14s

6.5ft
17s
6
9 mph
48°f
 100%
6pm 9-14ft

13ft

14s

5
10 mph
43°f
 100%
9pm 9-14ft

12.5ft

15s

5
8 mph
42°f
 100%
Tide for Paterson Inlet, New Zealand
Mason Bay - Stewart Island Mason Bay - Stewart Island
High 6:01AM 8.66ft
Low 12:15PM 2.69ft
High 6:27PM 8.4ft
First Light 7:12AM
Sunrise 7:43AM
Sunset 5:59PM
Last Light 6:31PM
Saturday 08/18
12am 9-14ft

12ft

15s

4
6 mph
41°f
 54%
3am 8-13ft

12ft

15s

2
2 mph
39°f
 54%
6am 8-13ft

11.5ft

15s

1
1 mph
38°f
 95%
9am 8-12ft

11ft

15s

2
3 mph
42°f
 95%
Noon 8-12ft

10ft

15s

3
3 mph
47°f
 100%
3pm 7-11ft

9.5ft

14s

4
5 mph
47°f
 100%
6pm 6-9ft

7.5ft

14s

4.5ft
11s
3
4 mph
41°f
 95%
9pm 6-9ft

7ft

14s

4ft
11s
2
2 mph
39°f
 95%
Tide for Paterson Inlet, New Zealand
Mason Bay - Stewart Island Mason Bay - Stewart Island
Low 12:42AM 2.95ft
High 7:01AM 8.3ft
Low 1:11PM 3.18ft
High 7:29PM 8.1ft
First Light 7:10AM
Sunrise 7:41AM
Sunset 6:01PM
Last Light 6:32PM
Sunday 08/19
12am 6-9ft

7ft

14s

0.6ft
21s
1
2 mph
39°f
 77%
3am 5-9ft

7ft

13s

1ft
21s
2
2 mph
39°f
 77%
6am 5-9ft

7ft

13s

1.4ft
20s
4
6 mph
39°f
 55%
9am 5-8ft

7ft

13s

1.8ft
19s
5
9 mph
41°f
 55%
Noon 5-8ft

7ft

12s

2.5ft
19s
4
7 mph
46°f
 36%
3pm 5-8ft

7ft

12s

3ft
18s
5
7 mph
48°f
 36%
6pm 5-8ft

7ft

12s

3ft
17s
6
11 mph
42°f
 24%
9pm 5-8ft

6.5ft

11s

4ft
17s
8
17 mph
44°f
 24%
Tide for Paterson Inlet, New Zealand
Mason Bay - Stewart Island Mason Bay - Stewart Island
Low 1:42AM 3.31ft
High 8:05AM 8.07ft
Low 2:09PM 3.54ft
High 8:32PM 7.9ft
First Light 7:08AM
Sunrise 7:40AM
Sunset 6:02PM
Last Light 6:33PM
Monday 08/20
12am 5-7ft

6ft

11s

4ft
16s
9
20 mph
44°f
 40%
3am 4-6ft

5.5ft

11s

4.5ft
15s
10
19 mph
45°f
 40%
6am 4-6ft

4.5ft

15s

5ft
11s
6
13 mph
44°f
 32%
9am 6-9ft

7ft

15s

1ft
9s
1
3 mph
43°f
 32%
Noon 5-8ft

7ft

14s

1ft
9s
3
8 mph
45°f
 18%
3pm 5-8ft

6.5ft

14s

1.9ft
9s
7
15 mph
44°f
 18%
6pm 5-8ft

7ft

14s

1ft
9s
0.9ft
8s
9
19 mph
43°f
 68%
9pm 5-8ft

7ft

14s

1ft
8s
7
16 mph
42°f
 68%
Tide for Paterson Inlet, New Zealand
Mason Bay - Stewart Island Mason Bay - Stewart Island
Low 2:44AM 3.51ft
High 9:06AM 7.94ft
Low 3:11PM 3.74ft
High 9:31PM 7.87ft
First Light 7:07AM
Sunrise 7:38AM
Sunset 6:03PM
Last Light 6:34PM
Tuesday 08/21
12am 5-8ft

7ft

13s

0.9ft
8s
3
5 mph
41°f
 51%
3am 5-7ft

7ft

13s

1.2ft
8s
2
3 mph
41°f
 51%
6am 5-7ft

6.5ft

13s

2.5ft
7s
1
2 mph
41°f
 26%
9am 4-7ft

6ft

12s

2.5ft
7s
2
5 mph
43°f
 26%
Noon 3-5ft

5ft

11s

2.5ft
13s
4
8 mph
44°f
 49%
3pm 4-6ft

5ft

11s

1.9ft
6s
7
13 mph
44°f
 49%
6pm 3-5ft

4.5ft

11s

1.8ft
6s
9
17 mph
43°f
 18%
9pm 3-5ft

4ft

11s

1.4ft
6s
1.2ft
3s
9
18 mph
43°f
 18%
Tide for Paterson Inlet, New Zealand
Mason Bay - Stewart Island Mason Bay - Stewart Island
Low 3:44AM 3.51ft
High 10:02AM 7.94ft
Low 4:12PM 3.74ft
High 10:25PM 7.9ft
First Light 7:05AM
Sunrise 7:36AM
Sunset 6:04PM
Last Light 6:35PM

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Last Model Run: 15 Aug 06:00AM Local time (NZST) 14 Aug 06:00PM GMT    Data Status: OK.    Run Age 14hrs 

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